0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in white gold
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, on a white background
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, worn on the hand
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, worn on the hand 2
Round wedding band white gold angle
Round cut lab-grown wedding band white gold close-up
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in yellow gold, top view
Round wedding band yellow gold angle
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in yellow gold
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in rose gold, top view
Round wedding band rose gold angle
Round cut lab-grown wedding band rose gold close-up
Buvea Jewels gift box packaging for lab grown diamond jewellery
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, 360 degree video
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, 360 degree video">
Buvea Jewels jewellery card included with lab grown diamond orders
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in white gold
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, on a white background
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, worn on the hand
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, worn on the hand 2
Round wedding band white gold angle
Round cut lab-grown wedding band white gold close-up
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in yellow gold, top view
Round wedding band yellow gold angle
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in yellow gold
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in rose gold, top view
Round wedding band rose gold angle
Round cut lab-grown wedding band rose gold close-up
Buvea Jewels gift box packaging for lab grown diamond jewellery
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring, 360 degree video
Buvea Jewels jewellery card included with lab grown diamond orders

0.40 CT Round Full Eternity Lab Grown Diamond Band Ring

Customers rate us 4.8/5 based on 263 reviews.
Lab Grown Diamond
د.إ.‏1,966.00
د.إ.‏2,239.00
د.إ.‏1,966.00
EXTRA 20% OFF THIS PRICE

Total diamond : 0.40 Carats | Color : E-F, Clarity : VVS/VS IGI

EXCLUSIVE OFFERS
APPLY OFFERS
BUJ 0332

Choose options:

Gold Type: White Gold
Gold Purity: 10K GOLD
 
4. Add Engraving Or Custom Ring Size (optional)
Subtotal: د.إ.‏1,966.00
wa-square-icon Chat With Us
IGI Certified Jewellery
Free Shipping in the UAE & Worldwide
Delivery: UAE 3–5 Days, Worldwide 7–10 Days
Complimentary Lifetime Jewelery Cleaning
15 Days Free Return
main Info

Estimated delivery:
Order within 12 PM, for fastest dispatch. (3-5 Working Days )

Product Details

Height 1.40 MM
Width 3.00 MM
Top View 3.00 MM
Metal Approx. Net Weight
Lab Grown Diamonds Total Diamond Weight
Diamonds

Center Diamonds


Side Diamonds


Gemstones

Metal
Purity
Net Weight [Approx.]

Description

This round full eternity lab grown diamond band ring from Buvea Jewels in Dubai has 0.40 ct of diamonds in total. It is available in 10K, 14K or 18K gold in white, yellow or rose.

This 0.42 CT round lab-grown diamond wedding band is a full eternity style designed for balanced sparkle, secure daily wear, and easy pairing with engagement rings. Set with round brilliant lab-grown diamonds across the full band, it offers even light return and a refined profile that feels comfortable from day to night.

  • Round brilliant lab-grown diamonds chosen for balanced scintillation and classic light performance
  • Full eternity setting creates continuous sparkle from every angle
  • Secure stone placement supports long-term wear while allowing controlled light interaction
  • Lightweight band profile suits everyday use, stacking, and bridal sets

Compared to designs with larger, widely spaced stones, this wedding band creates a more uniform surface of brilliance. Unlike heavier bands that can feel prominent on the hand, the 0.42 CT total weight gives a lighter feel while still providing visible diamond presence. The round brilliant cut is valued for its symmetrical facet arrangement, which helps deliver soft, even sparkle in both natural daylight and indoor lighting.

This ring suits several occasions and styling needs. It can be worn alone as a clean, minimal wedding band, paired beside a solitaire engagement ring for a classic bridal look, or added to an anniversary stack for extra diamond detail.

All diamonds in this band are lab-grown and graded using standardized parameters for cut, color, and clarity, giving shoppers clear quality benchmarks that are easy to compare. Lab-grown diamonds share the same core physical and optical properties as mined diamonds, while offering a modern choice for buyers focused on traceable fine jewelry. For added guidance, details on color characteristics are available in the Diamond Color Guide, and broader quality information can be found in the Lab-Grown Diamonds FAQ. If you are comparing wedding bands with current bridal styling, The Top 20 Engagement Ring Trends also offers useful context.

Refined, versatile, and straightforward to wear, this round diamond eternity band is made for everyday commitment and lasting style.

Product details

  • Total diamond weight: 0.40 ct (approx.)
  • Side diamonds: 20 round, 0.40 ct total, E-F colour, VVS-VS clarity
  • Diamond type: Lab grown
  • Metal options: 10K, 14K or 18K gold in white, yellow or rose
  • Approx. net gold weight: 1.47 g (10K), 1.58 g (14K), 1.81 g (18K)
  • Height: 1.40 mm
  • Width: 3.00 mm
  • Top view: 3.00 mm

Sizing, delivery and returns

Select your ring size when you order. If you are not sure of your size, use our ring size finder. Standard delivery is free within the UAE and usually takes 3–5 business days after dispatch. Orders are normally prepared within 3–4 business days. See our shipping policy for international delivery. Eligible items can be returned within 15 days of delivery under our easy return policy.

Related collections and guides

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
15-Day Free Return Eligible items bought online can be returned free of charge within 15 days of delivery. Items must be unused, unworn, undamaged and returned with the original packaging, invoice, certificates and tags. Please contact us for approval before sending anything back.
After 15 Days All sales are final after the 15-day return window. No returns or refunds are given, except through our Buyback (60%) or Exchange (70%) programmes.
Not Returnable Customised and made-to-order jewellery is non-cancellable, non-returnable and non-refundable. Exhibition sales are final. Engraved or resized standard pieces can still be returned within 15 days.
Refunds Approved refunds are processed after the item is received and inspected. Timing depends on your payment method and bank.
How to Return Contact us at info@buvea.com or WhatsApp +971 56 568 9283 with your order number. Our team will confirm eligibility and send return instructions.
Shipping Free insured shipping in the UAE and worldwide. UAE orders arrive in 3–5 business days after dispatch and international orders in 7–10 business days. Orders are normally prepared in 3–4 business days.
Good to Know Gold and diamond prices are based on market rates at the time of billing, and minor weight or design variations may occur. Product images are for reference only. Buvea Jewels is not responsible for wear and tear or damage after delivery.

Full terms: Refund Policy · Terms of Service

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 Exchange eligible Buvea jewellery for a new Buvea piece.
Deduction A 30% deduction is applied to the invoice value.
Credit The remaining 70% is applied as credit or a discount on a new purchase. It is not paid in cash.
Timeframe Available within 1 year from the invoice date.
Not Eligible Exhibition purchases.

Full terms: 70% Exchange Value programme

60% Cash Return

Information Details
Buyback Option Buvea will buy back eligible jewellery.
Deduction A 40% deduction is applied to the invoice value.
Amount You receive 60% of the invoice value, paid to the original payment method, in cash, by bank transfer or as store credit, subject to company policy.
Timeframe Available within 1 year from the invoice date.
Not Eligible Exhibition purchases.

Full terms: 60% Buyback / Cash Return programme
Size Ring size
0.40 CT Round Full Eternity Lab Grown Diamond Band Ring in white gold

0.40 CT Round Full Eternity Lab Grown Diamond Band Ring

د.إ.‏2,239.00 د.إ.‏1,966.00
 

APPLY COUPON

20%OFF

Get an extra 20% OFF on already reduced prices during our Summer Sparkle Sale.

REWARDS

10% STORE CREDIT RECIVED IN STORE WALLET AFTER ORDER IS DELIVERED

Frequently Asked Questions

Yes, this wedding band is designed for everyday wear. It has a total diamond weight of 0.42 CT distributed evenly across the band, which keeps the ring lightweight and comfortable for long daily use. The round lab-grown diamonds are securely set to support durability, while the low, balanced profile helps the ring sit neatly on the finger without looking bulky. This style suits someone who wants a refined diamond band for daily wear, whether as a wedding ring, anniversary band, or stacking piece. If you prefer a very bold look or a taller setting with larger individual stones, a higher carat band may feel more dramatic than this understated design.
Round lab-grown diamonds are an excellent choice for a wedding band because they offer balanced sparkle, timeless styling, and consistent visual symmetry. The round brilliant cut uses a classic facet arrangement engineered to maximize light return and scintillation, so the diamonds create soft, even brilliance across the visible surface of the ring. In a band design, this matters because each stone contributes evenly rather than drawing attention to a single center diamond. This shape is especially well suited to shoppers who want a classic wedding band that pairs easily with many engagement ring styles. If someone prefers a more elongated or angular look, shapes like oval or emerald cut create a different aesthetic, but round remains one of the most versatile options.
Yes, this band is well suited to wear with an engagement ring. Its design places 0.42 CT of round lab-grown diamonds in a graceful, even arrangement along the band, giving it a clean profile that complements rather than competes with a center stone. The understated full-eternity look works especially well beside classic solitaire rings, halo rings, and many bridal sets because the sparkle is distributed consistently around the finger. This makes it a strong choice for brides who want a wedding band that adds light and texture without overpowering their engagement ring. The main limitation is fit against very low-set or unusually shaped engagement rings, where a contour band may sit closer than a straight band.
Yes, the 0.42 CT Round Lab-Grown Diamond Wedding Band is a full eternity style. That means the round lab-grown diamonds continue around the entire band rather than appearing only on the top half. A full eternity design gives continuous sparkle from every angle and creates a balanced, finished look when worn alone or stacked with other rings. This style is ideal for someone who wants symbolism as well as appearance, since the uninterrupted circle is often chosen to represent enduring commitment. It is especially appealing for wedding bands and anniversary rings. One practical consideration is resizing, because full eternity bands are typically less flexible to resize than plain metal bands or half-eternity styles.
Yes, the diamonds in this ring are real diamonds. They are lab-grown diamonds, which means they have the same fundamental chemical composition, crystal structure, and optical properties as mined diamonds. In this band, the stones are also graded using standardized parameters for cut, color, and clarity, which gives shoppers a clear quality framework rather than a vague description. The result is a wedding band with authentic diamond brilliance and a classic round brilliant look. This is a strong option for buyers who want real diamond performance in a refined everyday ring. The key difference is origin: these diamonds are created in a laboratory rather than formed underground over geological time.
This women’s lab-grown diamond wedding band is best suited for someone who wants a classic, elegant ring with visible sparkle in a comfortable everyday format. Its 0.42 CT total weight places it in a refined range that feels noticeable without becoming heavy or overly statement-driven. The round brilliant diamonds deliver consistent light performance, and the full eternity layout gives the band a polished look whether it is worn alone, as a wedding ring, or stacked next to an engagement ring. It is especially well suited to brides who prefer timeless styling, anniversary gifting, or anyone building a coordinated bridal set. If a shopper wants a very minimalist plain metal ring or an oversized fashion-forward band, this style may feel either more detailed or more subtle than they want.
Yes, this ring works very well as an anniversary band. The full eternity design carries diamonds around the entire band, which many couples choose because the continuous circle symbolizes lasting commitment. Its 0.42 CT total weight gives it a refined level of brilliance that feels meaningful and elevated, while still remaining practical enough for regular wear. The round brilliant diamonds add a timeless look that pairs easily with existing engagement rings, wedding bands, or other stackable rings, which is useful if the recipient already wears a ring set. This band is most suitable for someone who values classic design and wearable sparkle rather than oversized statement jewelry. If you need a ring that is easier to resize later, a half-eternity style may offer more flexibility.
This diamond band is comfortable for daily use because the total 0.42 CT is spread evenly around the band, creating a balanced feel rather than concentrating weight in one area. The design is described as lightweight, which matters for a ring intended to be worn for many hours at a time. The diamonds are set in a way that maintains security while preserving a clean and elegant profile, so the ring offers sparkle without an overly bulky appearance. This makes it a practical choice for someone who wants a wedding band or stacking ring that feels polished but easy to live in. As with most full eternity styles, people who are very sensitive to the feel of stones between the fingers may prefer to compare it with a half-eternity band.
Yes, this ring is designed to provide consistent sparkle across the band. The round brilliant lab-grown diamonds are precisely positioned to enhance symmetry, and the setting allows each stone to contribute evenly to overall light performance. Because the total 0.42 CT is distributed along the full band, the visible surface reflects light in a continuous, balanced way rather than creating one bright focal point and leaving other areas plain. This gives the ring a refined, uniform brilliance that suits wedding, anniversary, and stacking wear. It is especially appealing to shoppers who want elegant all-around shine instead of the look of a single center stone. Those seeking dramatic contrast or a more directional sparkle pattern may prefer styles built around larger individual diamonds.
Yes, this lab-grown diamond wedding band can be worn beautifully on its own. The full eternity arrangement of round brilliant diamonds gives it enough visual presence to stand alone, while the 0.42 CT total weight keeps the look graceful rather than overpowering. Because the diamonds are evenly set around the band, the ring looks complete from every angle, which is one reason full eternity bands work well as solo pieces. This makes it ideal for someone who prefers a clean, elegant wedding ring, wants a separate anniversary band, or enjoys a minimalist jewelry wardrobe with one polished diamond piece. If you want a ring with a clear center stone or a more layered bridal look, pairing it with an engagement ring will create a more pronounced statement.

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.

Recently Viewed Products

  • 5 stars: 104 (73%)
  • 4 stars: 36 (25%)
  • 3 stars: 3 (2%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
Y
Youcef Rayane Benameur (United Arab Emirates)
Nice!!!!!

Lovely ring, lovely service!

Thank you!

F
Fatima Fatima (United Arab Emirates)
I love

I love it

Fatima Fatima review photo
M
Mark Parafina (United Arab Emirates)
So beautiful and lovely so wonderful 💯

So beautiful and lovely so wonderful 💯 😻😻😻

Mark Parafina review photo
A
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
A
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
S
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
J
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
A
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
J
Joshua Thibodeaux (United Kingdom)
Quality

Excellent quality and customer service!

A
Anonymous (United Arab Emirates)
Wonderful

Wonderful

A
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

A
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

M
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

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

Very beautiful dimond ring

A
Anonymous (United Arab Emirates)
Beautiful

Beautiful

A
Asaad
Very good service

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

A
Anonymous (United Arab Emirates)
Beautiful and great

Beautiful and great delivery

H
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.

N
N.K. (United Arab Emirates)
Good Quality

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