18KT Gold Jewellery with Lab Grown Diamonds

18KT gold (75% pure gold, marked 750) is our premium karat — the deepest, richest gold colour for pieces meant to be treasured. Paired with IGI/SGL-certified lab grown diamonds and crafted in-house in India, 18KT delivers heirloom-grade jewellery at factory-direct prices.

Who Should Choose 18KT Gold?

Choose 18KT for engagements, anniversaries, weddings and milestone gifts — where colour, prestige and gold value matter most. Being softer than lower karats, it suits occasion wear and well-cared-for daily pieces like necklaces and earrings. Compare 14KT for tougher daily-wear rings.

Why Buy 18KT Gold at Ornate Jewels

  • Hallmarked 750 gold with authenticity certificate; diamonds IGI/SGL certified
  • Designed and made in-house in India — no middlemen, honest pricing
  • Free insured shipping across India: Delhi, Mumbai, Bengaluru, Hyderabad, Jaipur, Pune, Kolkata and every serviceable pincode
  • Lifetime warranty, buyback and lifetime exchange — gold holds its value

Is 18KT gold worth it?

For milestone jewellery, yes — 75% gold content gives the richest colour and the highest intrinsic gold value of our range, and it pairs beautifully with certified lab grown diamonds at a fraction of mined-diamond prices.

18KT vs 14KT — what's the difference?

18KT has more gold (75% vs 58.5%), deeper colour and higher value; 14KT is harder and better for rough daily wear. Both are hallmarked and certified.

Do 18KT pieces come with certification?

Yes — hallmarked gold, an authenticity certificate, and IGI/SGL certification for every lab grown diamond.

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