Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold featuring a 1.00ct EF/VS center stone and graduated side marquise diamonds totaling 3.06ct, set in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold featuring a 1.00ct EF/VS center stone and graduated side marquise diamonds totaling 3.06ct, set in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Yellow Gold with 1.00ct center stone and 3.06ct graduated side diamonds in a shared prong setting
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K Rose Gold featuring a 1.00ct center diamond and 3.06ct side marquise diamonds in a shared prong design
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Marquise Cut Lab-Grown Diamond Half Eternity Engagement Ring in 18K White Gold showcasing a 1.00ct EF/VS center diamond with 3.06ct of graduated marquise side stones in shared prong setting.
Variation

Marquise Half Eternity Ring

Rs. 286,320.00
/
IGI Certified Lab-Grown Diamond
BIS Hallmarked 18K Gold
100% Secure Checkout (UPI, Cards, Netbanking)
Insured Worldwide Shipping
Direct-from-Manufacturer Pricing
Metal
Size
Size chart

Ring Size Chart (India, U.S.A., Europe)

Find your perfect ring size with this simplified international chart featuring Indian, U.S., and European conversions.

Inner Circumference (mm) Inner Diameter (mm) U.S.A. India Europe
48 15.27 4 1/2 8 15.25
49 15.70 5 9 15.75
51 16.10 5 1/2 11 16.00
52 16.51 6 12 16.50
53 16.92 6 1/2 13 17.00
55 17.35 7 14 17.25
56 17.75 7 1/2 15 17.75
57 18.19 8 16 18.00
58 18.53 8 1/2 17 18.50
59 18.89 9 18 19.00
61 19.41 9 1/2 19 19.50
62 19.84 10 20 20.00
63 20.20 10 1/2 22 20.25
65 20.68 11 23 20.75
66 21.08 11 1/2 24 21.00
68 21.49 12 25 21.25
69 21.89 12 1/2 26 21.75
70 22.33 13 27 22.00
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Turn heads with timeless elegance in this stunning half eternity engagement ring, featuring a 1.00ct marquise-cut lab-grown diamond at its heart, flanked by eight graduated marquise lab-grown diamonds (four on each side) totaling 3.06ct. All stones are set in a refined shared prong setting that enhances light flow and brilliance, while the graceful taper of the marquise diamonds flatters the finger. Crafted in solid 18K gold and available in Yellow, White, or Rose, this ethically sourced design blends modern luxury with exceptional sparkle, making it a perfect choice for a statement engagement or a cherished anniversary gift. 

✦ Details
✧ Shape: Marquise
✧ Type: Lab-Grown Diamond
✧ Center Stone Carat Weight: 1.00ct
✧ Accent Stone Carat Weight: 3.06ct
✧ Total Stones: 9
✧ Color Grade: EF (Colorless)
✧ Clarity: VVS-VS
✧ Setting: Shared Prong
✧ Metal: 18K Solid Gold
✧ Metal Tones: Yellow Gold, White Gold, Rose Gold

Frequently Asked Questions +
What are lab grown diamond rings? +
Lab grown diamond rings feature diamonds created using advanced technology that replicates the natural formation process. They offer the same sparkle, durability, and chemical composition as mined diamonds, with a more accessible price point and an ethical origin.
Are lab grown diamond rings real diamond rings? +
Yes. Lab grown diamond rings feature real diamonds with the same carbon structure, brilliance, and hardness as natural diamonds. They are graded by certified gemological laboratories such as IGI and GIA.
Do lab grown diamond rings look the same as natural diamond rings? +
Absolutely. Lab grown diamonds exhibit identical clarity, color, brilliance, and fire. Even professional gemologists rely on certification tools to differentiate them.
Are lab grown diamond rings durable for everyday wear? +
Yes. Lab grown diamonds have a hardness of 10 on the Mohs scale, making them suitable for daily wear. When set in 18K gold or platinum, they offer long-lasting durability.
Are lab grown diamond rings more affordable than mined diamond rings? +
Yes. Lab grown diamonds provide exceptional value, offering larger sizes and higher clarity at a more accessible price compared to mined diamonds—all without compromising quality.
Can I customise a lab grown diamond engagement ring? +
Yes. You can choose your preferred diamond shape, carat, clarity, color, and ring design. Many customers personalise their rings to create a meaningful and one-of-a-kind piece.
Are lab grown diamond rings certified? +
Yes. Every center stone comes with an IGI or GIA certificate that details the diamond’s color, clarity, cut, and carat weight for full transparency.
Which shapes are most popular for lab grown diamond rings? +
Popular shapes include round, oval, emerald, radiant, pear, cushion, and marquise. Each shape offers a unique style, allowing you to choose a design that reflects your personal taste.
What metals are best for lab grown diamond rings? +
18K gold—yellow, white, or rose—is most commonly used for lab grown diamond rings. It offers a luxurious look, excellent durability, and long-lasting brilliance.
Do lab grown diamond rings have good resale value? +
Like most fine jewellery, resale value depends on market conditions. Lab grown diamonds offer exceptional upfront value, allowing you to purchase higher-quality stones without premium pricing.

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