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Single Line Lab Grown Diamond Necklaces

A single line necklace, also called a string or riviera necklace, is one continuous row of diamonds around the neck. It is simple, elegant and timeless, and suits both western and Indian wear.

Our single line necklaces range from about 9 to 26 carats, with oval, emerald, marquise and heart-shaped diamonds in 14K and 18K gold. Every diamond is IGI certified. For more volume, see double line necklaces.

Diamond Shapes in Single Line Necklaces

  • Oval: soft, continuous sparkle that suits every neckline.
  • Emerald cut: long, step-cut flashes for a clean, modern look.
  • Marquise: pointed shapes that create a graceful flowing line.
  • Heart: a romantic choice for anniversaries and weddings.

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 wear a single line necklace every day?

Lighter single line necklaces can be worn often. Larger ones suit receptions, parties and weddings.

Does a single line necklace suit Indian outfits?

Yes. It pairs well with sarees and lehengas, especially with a deep or round neckline.

Can I order a different length?

Many designs can be adjusted. WhatsApp us on +91-8100126060 to ask.

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