18KT Gold Jewellery with Lab Grown Diamonds

Explore 18KT gold jewellery — rings, earrings, pendants, mangalsutra and more — crafted in 75% pure gold and paired with certified lab grown diamonds. As a factory-direct manufacturer, Ornate Jewels offers genuine hallmarked 18KT gold at honest, transparent prices.

Why choose 18KT gold?

18KT gold is 18 parts pure gold out of 24 — 75% pure, stamped 750. It has the richest, warmest yellow colour of the popular karats and is the most precious choice, prized for fine jewellery and special occasions. Because it contains more gold, it is a little softer than 14KT, so it rewards gentle care.

18KT vs 14KT vs 9KT gold

Higher karat means more pure gold, deeper colour and higher value; lower karat means greater hardness and a lower price. Choose 18KT for the richest colour and the most gold, 14KT for the best balance of durability and value, and 9KT for the most affordable entry into real gold. Every design is available across these karats, so you can pick what suits your budget and occasion.

Honest, factory-direct pricing

We are the manufacturer, so you always get hallmarked 18KT gold and certified lab grown diamonds at factory-direct prices. Each diamond is SGL certified as standard, with IGI certification available on request. Every order arrives in a premium gift box with a free handwritten card.

We deliver across India — including Delhi, Mumbai, Bengaluru, Hyderabad, Jaipur, Pune, Kolkata and Chennai. Gold orders use secure prepaid payment, with bank & card offers available at checkout, and every purchase carries our lifetime exchange & buyback promise.

Frequently asked questions

What is 18KT gold?

18KT gold is 75% pure gold (18 parts out of 24), hallmarked 750. It offers a rich, warm yellow colour and is the most precious of the common gold karats.

Is 18KT gold good for everyday wear?

Yes, with a little care. 18KT is beautiful and premium; because it has more pure gold it is slightly softer than 14KT, so it is ideal for special pieces and for everyday wear with gentle handling.

What is the difference between 18KT and 14KT gold?

18KT has more pure gold (75% vs 58.5%), a richer colour and a higher price. 14KT is harder and more affordable, which makes it a popular choice for daily-wear jewellery.

Is your gold hallmarked and can I get IGI certification?

Yes. Our 18KT gold is hallmarked (750), and each lab grown diamond is SGL certified with IGI certification available on request — just ask when you order.

How do I pay, and do you deliver across India?

Gold jewellery is bought with secure prepaid payment (cards, UPI and net banking), and bank & card offers are often available at checkout. We deliver across India, including Delhi, Mumbai, Bengaluru, Hyderabad, Jaipur, Pune, Kolkata and Chennai, with a free gift box and a lifetime exchange & buyback promise.