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Diamond Cartel

3 Carat Lab-Grown Marquise Diamond Solitaire Engagement Ring - 18k White Gold

3 Carat Lab-Grown Marquise Diamond Solitaire Engagement Ring - 18k White Gold

Regular price £2,480.10 GBP
Regular price Sale price £2,480.10 GBP
Sale Sold out
Metal Type: 18k White Gold
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Make your proposal unforgettable with this exquisite 3 carat lab-grown marquise diamond solitaire engagement ring, crafted in 18k white gold. The centerpiece features an IGI-certified lab-grown diamond of exceptional quality — E/F colour and VS clarity — ensuring brilliance, elegance, and ethical sourcing.

Each ring is handcrafted in Dubai with precision and care, offering a timeless design that highlights the beauty of the marquise cut. Presented in our luxury packaging, it’s the perfect choice for those seeking sophistication with a sustainable touch.

Center Diamond: 3.0ct lab-grown marquise, IGI certified

Diamond Quality: E/F colour, VS clarity

Metal: 18k white gold

Packaging: Elegant presentation box included

Note: Gemstone and metal weights may vary slightly as each piece is custom made

All orders are bespoke. Please allow 7–14 days for crafting before collection or shipping (up to 21 days during peak periods).

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