Solitaire Rings

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Lab Grown Diamond Solitaire Rings by Shape and Carat

This edit sorts our solitaire rings by what most buyers decide first: the shape of the centre stone and its carat weight. Round, oval, paan (pear), emerald and princess cuts are all here, set in 18K gold.

Every centre diamond is lab grown and IGI certified. Rings range from about half a carat to over 3 carats. Looking for a specific size? See 1 carat rings, 2 carat rings and 3 carat rings.

Solitaire Shapes at a Glance

  • Round brilliant: the most sparkle of any shape, and the classic engagement choice.
  • Oval: looks larger than a round of the same weight and makes fingers look slimmer.
  • Paan (pear): a teardrop shape that blends round and marquise.
  • Emerald cut: long, step-cut facets with a clean, mirror-like flash.
  • Princess: a square shape with sharp, modern lines.

Size Guide in Carats

Under 1 carat suits slim fingers and daily wear. 1 to 1.5 carats is the most popular engagement size. 2 carats and above make a clear statement. Because lab grown diamonds cost almost 90% less than natural ones of the same grade, moving up a size is often within reach. We recommend VVS1 or VVS2 clarity at every size.

Why Lab Grown Diamonds Are the Smarter Choice

Lab grown diamonds are real diamonds. They have the same carbon crystal structure, the same hardness of 10 on the Mohs scale and the same fire and brilliance as mined diamonds. They cost almost 90% less than natural diamonds of the same grade, so your budget buys a bigger, finer stone. For a clean, bright look we recommend VVS1 or VVS2 clarity.

Frequently Asked Questions

Which solitaire shape looks the biggest?

Oval, paan and marquise shapes spread their weight across a longer outline, so they look larger than a round diamond of the same carat weight.

Do solitaire rings come with a certificate?

Yes. Every centre diamond comes with an IGI certificate, and the gold is BIS hallmarked.

Can I get a solitaire ring made in my size?

Yes. Share your ring size when you order, or WhatsApp us on +91-8100126060 for help measuring. Made-to-order rings are ready in 15 to 20 days.

Why Buy from Goenka Jewellers

Goenka Jewellers was established in 2006 and is based in Kolkata. Every purchase includes:

  • IGI certificate with every diamond
  • BIS hallmarked gold
  • Exchange and cash buyback at 100% of the gold value and 80% of the diamond value at market rate (T&C apply)
  • Lifetime warranty
  • Free, insured shipping across India, and international shipping worldwide via DHL or FedEx at an additional charge
  • Cash on delivery on eligible orders in India
  • A showroom at 4/1 Camac Street, Kolkata, and home viewings in Delhi
  • WhatsApp video consultations on +91-8100126060