Custom Lab Grown Diamond Pendants

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Custom Lab Grown Diamond Pendants and Lockets

Design your own diamond pendant. Choose from close to a thousand designs, from small solitaires to large lockets of nearly 20 carats, then pick your gold colour and purity. Our Kolkata workshop makes it for you.

Every diamond is IGI certified and every piece is BIS hallmarked. Most made-to-order pieces are ready in 15 to 20 days. Browse all diamond pendants.

Ideas for a Custom Pendant

  • A bigger solitaire than the standard design.
  • A god locket in white gold for a modern look.
  • A heart pendant as an anniversary gift.
  • A matching pendant and earring set for a bride.

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

Can I bring my own design?

Yes. Send us a photo or sketch on WhatsApp and we will tell you what is possible.

Can I return a custom pendant?

Custom pieces cannot be returned or exchanged.

How long will it take?

Most made-to-order pieces 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