18K

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18K Gold Lab Grown Diamond Pendants and Lockets

All the pendants and lockets we make in 18K gold, with or without a chain. 18K gold is 75% pure gold, with a rich colour that suits both modern and traditional styles.

Choose from hundreds of solitaire, cluster, heart, god and statement designs, set with IGI certified lab grown diamonds. For a stronger, lighter gold, see 14K pendants.

Find the Right Pendant

  • Daily wear: small solitaires and clusters.
  • Gifts: hearts, initials and toi et moi designs.
  • Blessings: god lockets.
  • Weddings: statement pendants with many diamonds.

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

Does an 18K pendant come with a chain?

Some do. Use with chain or without chain to filter.

Is 18K gold suitable for pendants?

Yes. Pendants take little wear, so 18K is ideal for its richer colour.

Are the pendants hallmarked?

Yes. All gold is BIS hallmarked and every diamond is IGI certified.

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