0.45 ct open heart lab grown diamond pendant necklace with round diamonds and asymmetrical outline
0.45 CT heart lab-grown diamond pendant worn
Heart lab-grown pendant white gold close-up
Model wearing 0.45 CT heart lab-grown diamond pendant video
Model wearing 0.45 CT heart lab-grown diamond pendant video">
0.45 CT heart lab-grown diamond pendant yellow gold front
Heart lab-grown pendant yellow gold close-up
0.45 CT heart lab-grown diamond pendant rose gold front
Heart lab-grown pendant rose gold close-up
Luxury jewelry packaging featuring an open ring box with a Lab-Grown Diamond Ring , a green shopping bag, and a certificate/booklet on a beige surface.
360 rotation of 0.45 CT heart lab-grown diamond pendant
360 rotation of 0.45 CT heart lab-grown diamond pendant">
card
0.45 ct open heart lab grown diamond pendant necklace with round diamonds and asymmetrical outline
0.45 CT heart lab-grown diamond pendant worn
Heart lab-grown pendant white gold close-up
Model wearing 0.45 CT heart lab-grown diamond pendant video
0.45 CT heart lab-grown diamond pendant yellow gold front
Heart lab-grown pendant yellow gold close-up
0.45 CT heart lab-grown diamond pendant rose gold front
Heart lab-grown pendant rose gold close-up
Luxury jewelry packaging featuring an open ring box with a Lab-Grown Diamond Ring , a green shopping bag, and a certificate/booklet on a beige surface.
360 rotation of 0.45 CT heart lab-grown diamond pendant
card

0.45 Ct Open Heart Lab Diamond Pendant

Customers rate us 4.8/5 based on 256 reviews.
Lab Grown Diamond
د.إ.‏3,076.00
د.إ.‏3,384.00
د.إ.‏3,076.00
EXTRA 20% OFF THIS PRICE

Total diamond : 0.45 Carats | Color : E-F, Purity : VVS/VS IGI

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Gold Type: White Gold
Gold Purity: 14K GOLD
 
Subtotal: د.إ.‏3,076.00
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Product Details

Metal Approx. Net Weight
Lab Grown Diamonds Total Diamond Weight
Diamonds

Center Diamonds


Side Diamonds


Gemstones

Metal
Purity
Net Weight [Approx.]

Description

This lab grown diamond pendant features a 0.45 CT open heart design set with round lab grown diamonds along a continuous asymmetrical outline. Its primary benefit is a light, balanced heart silhouette that gives visible diamond coverage without the weight of a solid pendant. Compared to fuller heart pendants, the open center keeps the look refined, easier to layer, and comfortable for daily wear.

  • Total diamond weight: 0.45 CT distributed across the full heart outline for even visual balance
  • Round lab grown diamonds arranged in sequential spacing for consistent alignment and surface coverage
  • Openings beneath the settings allow light entry to support brightness across the crown and table facets
  • Fixed bail connection at the top of the heart helps maintain orientation and reduce pendant rotation
  • Controlled depth profile supports stable wear against the neckline
  • Lab grown diamonds are graded to standardized color, clarity, and cut parameters

The heart outline follows a measured asymmetrical curve, giving the pendant a more modern profile than a standard symmetrical heart. Each round diamond is secured with precise setting points designed to hold the stones while keeping the top surfaces visible. This construction supports a clean line of brilliance across the perimeter and preserves the negative space in the center, which helps the pendant feel airy rather than dense.

This necklace suits a range of occasions, from everyday office wear to anniversary dinners, birthdays, bridal gifting, or layering with diamond necklaces for a more dressed look. Unlike heavier statement pendants, this piece offers a defined motif with a controlled depth profile that sits neatly and remains easy to wear throughout the day. It also pairs naturally with diamond stud earrings, tennis bracelets, or solitaire rings for a coordinated jewelry set.

For shoppers comparing fine jewelry options, lab grown diamonds offer the same standardized grading framework used for color, clarity, and cut evaluation. That makes this pendant easier to assess with confidence when reviewing diamond quality details. The fixed bail is positioned at the upper section of the heart outline to support stable alignment on the chain, helping the pendant face forward more consistently during wear. For those seeking a heart pendant with clear structure, measurable diamond weight, and a modern open form, this design offers a precise and wearable choice.

Store Credit

Information Details
What Is Store Credit? Store Credit (also called Cashback Wallet) is a reward you earn after your order is successfully fulfilled.
Create an Account You must create an account before placing an order so your purchases and cashback can be tracked automatically.
First Order Cashback On your first purchase, you earn 10% cashback after the order is fulfilled.
Earn Cashback Cashback is automatically added to your Store Credit wallet after order fulfilment.
Where to Check Credit Account → Profile → Wallet / Store Credit
Using Store Credit Store Credit can be used on future purchases with no minimum order value.
Use With Discounts & Offers Store Credit can be used along with any other ongoing discounts and promotional offers.
Second Purchase Cashback On your second purchase, you earn 15% cashback after the order is fulfilled.
15% Cashback Usage The 15% cashback earned on your second purchase can be used on your next order.
Example First order earns 10% cashback → second order earns 15% cashback → cashback can be used on the next purchase.

Store Credit is credited after order fulfilment and can be redeemed on future purchases. Terms and conditions apply.

Returns & Shippings

Information Details
Returns Policy You may return most new, unopened items within 15 days of delivery for a full refund. Return shipping costs will be covered if the return is a result of our error (incorrect or defective item).
Refund Timeframe You should expect to receive your refund within four weeks of giving your package to the return shipper, though often it will be processed more quickly. The timeframe includes transit time (5-10 business days), processing (3-5 business days), and your bank’s refund processing time (5-10 business days).
Return Process If you need to return an item, log in to your account, view your order under the "Complete Orders" link, and click the Return Item(s) button. We will notify you via email once we have received and processed the returned item.
Shipping We can ship to most addresses worldwide. Some products have restrictions and cannot be shipped internationally. Shipping costs are based on weight, and weights are rounded up to the next full pound. Shipping estimates will be provided based on item availability and chosen shipping method.

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Our Promise

Certificate of Authenticity

Each piece of our jewelry is independently certified for authenticity by trusted international laboratories such as IGI or IDT.

70% Exchange Value

Information Details
Exchange Option Customers can exchange a product.
Deduction A 30% deduction will be applied to the invoice amount of the original product.
Credit The remaining 70% can be used as credit toward acquiring a new product or obtaining a discount on another item.
Timeframe The exchange or discount option must be utilized within 1 year from the invoice date.

Terms and Conditions applied.

60% Cash Return

Information Details
Cash Refund Option If you choose to receive a cash refund, the company will repurchase the item.
Deduction There will be a 40% deduction from the original invoice amount.
Refund Amount You will receive 60% of the invoice amount as a cash refund.
Timeframe This refund option is available if the request is made within 1 year from the date on the invoice.
Note It emphasizes the opportunity to receive a substantial portion of the purchase price back, despite the 40% deduction.

Terms and Conditions applied.
0.45 ct open heart lab grown diamond pendant necklace with round diamonds and asymmetrical outline

0.45 Ct Open Heart Lab Diamond Pendant

د.إ.‏3,384.00 د.إ.‏3,076.00
 

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Frequently Asked Questions

Yes, this pendant features real lab grown diamonds. Lab grown diamonds have the same core crystal structure as mined diamonds, and in this design the stones are round lab-created diamonds arranged across the full open heart outline. The product description also notes that the diamonds are graded using standardized color, clarity, and cut parameters, which is the same evaluation framework shoppers expect in fine diamond jewelry. This makes it a strong choice for anyone who wants genuine diamond brilliance in a modern heart necklace without choosing mined stones. The main distinction is origin, not diamond identity, so shoppers comparing lab grown and mined diamond pendants should focus on design, carat weight, and finishing rather than assuming the stones are imitation.
The main difference is structure and visual effect. This pendant uses an open center with a continuous diamond-set perimeter, so the 0.45 CT total weight is distributed along the heart outline rather than concentrated in a solid surface. That open design reduces overall mass, keeps the look lighter on the neck, and allows more negative space for a refined silhouette. The asymmetrical heart path also gives it a less conventional shape than a standard symmetrical heart pendant, which suits shoppers who want something romantic but still contemporary. It is especially well suited to everyday wearers who prefer a statement that feels elegant rather than heavy. If someone wants a fuller metal-forward heart look, a solid pendant may feel bolder, but this open style offers more airiness and diamond visibility.
Yes, the 0.45 Ct Open Heart Lab Diamond Pendant Necklace is designed to wear comfortably on a regular basis. Its controlled depth profile helps the pendant sit with stable alignment, while the fixed bail connection is positioned at the upper section of the heart to help maintain orientation and reduce rotation during wear. The diamonds are set sequentially around the outline using measured setting points, which keeps the stones secure while preserving visible crown and table surfaces. This makes it a practical choice for someone who wants a sentimental diamond necklace for daily styling, workwear, or frequent gifting occasions. As with most fine jewelry, it is still wise to remove it during high-impact activity or when using harsh chemicals, especially because an open outline pendant has exposed edges compared with a fully enclosed design.
A 0.45 carat heart pendant typically looks refined and noticeable rather than oversized. In this design, the total carat weight is spread evenly across the entire open heart outline, so the visual effect comes from a continuous line of round diamonds instead of one central stone. That creates good surface coverage and sparkle around the full perimeter while keeping the center open and the profile lighter. The result suits shoppers who want a clear diamond presence at the neckline without the scale of a 1 carat or 2 carat pendant. It is especially flattering for daily wear, layering, and gift buyers who want something romantic yet balanced. If someone prefers a single large focal stone or a much bolder statement, a higher total carat weight or a center-stone pendant would appear more dramatic.
This pendant is best for someone who wants a romantic symbol with a clean fine-jewelry finish. The open heart outline gives it emotional meaning, while the asymmetrical curvature keeps it from feeling overly traditional or juvenile. With 0.45 CT of round lab grown diamonds distributed across the perimeter, it offers visible sparkle and a balanced silhouette that works for everyday elegance, anniversary gifting, birthdays, and sentimental self-purchase. It particularly suits women who prefer delicate statement pendants, minimalists who still want diamond presence, and shoppers looking for a heart necklace that feels more polished than fashion jewelry. It may be less ideal for someone seeking a bold high-carat centerpiece or a heavily metal-forward pendant, since this design emphasizes outline, lightness, and consistent diamond detailing rather than visual bulk.
It is designed to stay more stable than a freely suspended pendant. The fixed bail connection attaches at the upper section of the heart outline and is specifically positioned to help maintain orientation and reduce rotation during wear. The pendant also has a controlled depth profile, which supports alignment rather than allowing the piece to flip easily. These details matter for an open heart design because the shape looks most elegant when it sits forward and the diamond outline remains clearly visible. This is especially useful for shoppers who want a necklace they can wear alone without constantly adjusting it. No pendant is completely immune to movement from the chain or body motion, but this construction offers a more intentional, balanced fit than many loosely attached designs.
It creates sparkle through full-perimeter diamond placement and controlled light entry. Each round lab grown diamond is positioned sequentially along the heart outline with uniform spacing and alignment, which helps the pendant reflect light consistently across the entire shape. The setting is designed to hold each stone securely while preserving visibility of the crown and table surfaces, and openings beneath the settings allow light to interact with the cut facets from below. Together, those details support a lively, even scintillation rather than a single concentrated flash from one center stone. This makes the pendant ideal for shoppers who like a continuous diamond shimmer and a clearly defined heart silhouette. If someone prefers a dramatic center-focused sparkle, a solitaire pendant would create a different visual effect.
Yes, it is a strong gift choice for sentimental occasions. The heart motif gives it immediate emotional meaning, while the open and slightly asymmetrical design feels more refined than a basic novelty heart. Its 0.45 CT total weight offers a visible diamond presence, and the use of round lab grown diamonds across the outline gives the necklace a polished fine-jewelry appearance suitable for milestone gifting. This makes it especially fitting for partners, wives, fiancées, and anyone celebrating a romantic event or meaningful personal moment. It also works well for self-gifting because the design balances symbolism with everyday wearability. If the recipient prefers very classic, non-symbolic jewelry, a solitaire pendant may feel more neutral, but for gift buyers seeking both sentiment and elegance, this design is highly relevant.
This pendant offers a more subtle and versatile look than a 1 carat or 2 carat diamond necklace. At 0.45 CT total weight, the diamonds are spread across an open heart outline, so the effect is elegant and defined rather than bold and high-impact. A 1 carat or 2 carat necklace generally creates a stronger visual statement, either through larger individual stones or greater overall coverage, and is usually chosen for more prominent styling. By contrast, this design is better for regular wear, layering, and shoppers who want fine sparkle without a heavy appearance. It suits people who value proportion, symbolic design, and ease of styling across casual and dress settings. Those wanting maximum presence from farther away would likely prefer a higher carat necklace, but this size is often the more practical everyday option.
Choose this pendant if you want a heart necklace with more light performance and finer detail. The 0.45 Ct Open Heart Lab Diamond Pendant Necklace uses round lab grown diamonds along the full heart outline, so the shape is defined by sparkle rather than by metal alone. The open center keeps the design visually light, and the asymmetrical curve adds a contemporary character that a simple polished heart may not have. It is especially appealing to shoppers who want a romantic necklace that still feels like true fine jewelry and pairs easily with day or evening looks. A plain metal heart necklace can be easier for very casual wear and may have a simpler visual language, but this piece offers greater brilliance, clearer craftsmanship details, and a more elevated finish.

Promise From Buvea

The promises that we'll never break

Exclusively crafted in-house

Every piece begins in our own atelier, where a small team of artisans shapes your jewelry with the same care they would for their own families. No outsourcing, no shortcuts—just hands, skill, and heart working together under one roof. From the first sketch to the final polish, your jewelry stays with us, ensuring purity, quality, and trust at every step.

Because when something is made under our roof, it’s made with responsibility. And when you choose us, you’re choosing a piece created with intention, pride, and honesty.

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This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
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Anonymous (United Arab Emirates)
The shine is amazing the size is soo true

The shine is amazing the size is soo true, costumer service team needs to be trained better, overall will order again

Anonymous review photo Anonymous review photo Anonymous review photo Anonymous review photo
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Abbas husain (United Arab Emirates)
I couldn’t be happier with this ring

I couldn’t be happier with this ring. The craftsmanship is absolutely beautiful, and every detail is finished to a very high standard. The center stone is stunning and catches the light perfectly, while the halo and band add just the right amount of sparkle without being overwhelming.

The quality exceeded my expectations, and the ring looks even more beautiful in person than in the photos. It’s elegant, timeless, and feels very well made. This is the ring I chose for my fiancée, and I honestly couldn’t have picked a better one.

Thank you for creating such a beautiful piece. I would definitely recommend you to anyone looking for a high-quality engagement ring.

Abbas husain review photo Abbas husain review photo
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S.S. (United Arab Emirates)
Perfect Ring 💍

My husband and I are very pleased with our jewellery purchase here. We bought everything online, but the service was absolutely brilliant and they replied very quickly. Nehil and Sandhya were always on hand to answer all our questions and keep us updated on the progress of our rings. The prices were excellent and the quality of the rings was outstanding. Highly recommended! Thank you, the Buvea Jewels team 💍👏🏻🥰

S.S. review photo S.S. review photo
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Jeoffrey Pegran (United Arab Emirates)
That makes the two us so happy...

The 1.73 Ct Round Hidden Halo Pavé Ring was really great. My wife love it and that makes the two us so happy. Definitely a good buy.

Jeoffrey Pegran review photo
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Anonymous (United Arab Emirates)
Excellent Princess cut

Excellent Princess cut, white gold ring.
The Buvea staff members were professional and offered very friendly service.
The ring was re-sized and crafted to perfection.

Anonymous review photo
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Anonymous (United Arab Emirates)
Wonderful

Wonderful

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Anonymous (United Arab Emirates)
Fantastic

Fantastic

A
Anonymous (United Arab Emirates)
Excellent services

The ring is really nice n services are excellent

A
Anonymous (United Arab Emirates)
Amazing

Amazing finishing

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Anonymous (United Arab Emirates)
Beautiful Ring, But Poor Customer Service

The ring looks beautiful and the quality seems great. Unfortunately, they sent me the wrong size. I contacted them to let them know about the issue, but I never received a reply. It's disappointing because the product itself is nice, but the lack of customer support made the experience frustrating

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Mahmoud Zreik (United Arab Emirates)
Very supportive and amazing quality

We customised our ring. They were very supportive throughout the process. We took a while till we finally found the design that we liked and the price was really good and the quality is superior.

A
Amro Alshofy (United Arab Emirates)
Stylish

Stylish, fit and match what you ordered a titular

K
Keron Joseph (United Arab Emirates)
Stunning

My wife loves it and it looks stunning

K
Keron Joseph (United Arab Emirates)
Customer Service is top notch

Everything from delivery and getting the IGI report was quick and efficient and I even git the ring size wrong and they offered to have it picked up and sent back which is absolutely amazing

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Ali sulaima ali harrash Aldhuhoori (United Arab Emirates)
Very beautiful dimond

Very beautiful dimond ring

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Anonymous (United Arab Emirates)
Beautiful

Beautiful

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Asaad
Very good service

IGI certified diamonds and nice quality jewelry. The team is supportive as well

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Anonymous (United Arab Emirates)
Beautiful and great

Beautiful and great delivery

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Hannah Lucero (United Arab Emirates)
Very happy

This ring become my favorite. It’s simple but make my outfits look better. I wear it with everything, very happy.

S
Sujin Park (United Arab Emirates)
Simple and stylish

I look for ring like this for long time. It simple and elegant, perfect for daily wear. Everyone say it look nice on me.

M
Mia T. (United Arab Emirates)
Perfection

This ring better than I think. It fit perfect, and design is just right. I wear it all the time, love how it look.

A
Akiko Sato (United Arab Emirates)
I just love it!

Ring is simple, but very nice. I wear it with everything, from casual to dress up. Very comfortable, I like it.

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N.K. (United Arab Emirates)
Good Quality

Ring is nice, good quality. It match with saree and jeans. I happy I buy it.

G
Grace Smith (United Arab Emirates)
Great fit

I love this ring! It’s perfect for work and going out. Fit is great, and it’s so comfortable I forget I’m wearing it.

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Li Na (United Arab Emirates)
Favourite ring

This ring very beautiful, simple design but catch attention. I wear it every day, feel very comfortable. It still look shiny after many wears. I’m happy with this ring, it’s my favorite now.

M
Mia Anderson (United Arab Emirates)
best for everyday look

Many compliments on this ring. It simple but unique. Wear every day, love how it look.

C
Customer (United Arab Emirates)
Very comfortable

This ring mix traditional and modern. I wear with Indian and Western clothes, match both. Very comfortable, not tight.

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Siti Aisyah (United Arab Emirates)
Modern and classic

I buy this ring for sister, she love it. Design modern but also classic. She wear it all the time.