Lab-grown diamonds

3 carat lab-grown diamond rings

113 designs · IGI certified · BIS hallmarked

Every ring here can be made with a 3 carat lab-grown centre diamond: 113 designs across solitaire, hidden halo, pavé, three-stone and halo settings, in nine shapes. With a 3 carat centre, prices start at ₹1,63,699 in 14K gold and most designs cost between ₹1,84,299 and ₹2,01,499. Our Classic Bond round solitaire is ₹1,68,199. Choose 3 ct on the product...
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The Chaitra guide

Everything to know about 3 carat lab-grown diamond rings

Updated By the Chaitra Fine Jewels team

In short

Chaitra has 113 lab-grown diamond rings that take a 3 carat centre stone. In 14K gold they start at ₹1,63,699, most cost between ₹1,84,299 and ₹2,01,499, and the top of the range is ₹2,95,999. The Classic Bond round solitaire is ₹1,68,199 in 14K, ₹1,85,899 in 18K and ₹2,06,799 in 22K. All diamonds are E to G colour, VVS to VS clarity and IGI certified.

At a glance

Price
Rs. 43,299 to Rs. 447,999
Designs
113
Diamond shapes
Radiant, Oval, Marquise, Pear, Emerald, Round, Cushion, Princess
Gold purity
14K, 18K, 22K
Gold colour
Yellow, White, Rose
Designs
113 rings with a 3 carat centre option
Starting price
₹1,63,699 in 14K gold
Most designs
₹1,84,299 to ₹2,01,499 in 14K
Classic Bond round solitaire
₹1,68,199 (14K), ₹1,85,899 (18K), ₹2,06,799 (22K)
Diamond quality
E to G colour, VVS to VS clarity
Gold
14K, 18K or 22K in yellow, white or rose, BIS hallmarked

3 carat ring price by setting

The prices below are for a 3 carat centre diamond in 14K yellow gold, November 2026. The price on each product card is for the smallest stone that design offers, so pick 3 ct on the product page to see the 3 carat price. White and rose gold cost the same as yellow at each purity.

  • Classic solitaire: 19 designs, from ₹1,63,699. The centre diamond on its own, held by prongs.
  • Hidden halo solitaire: 17 designs, from ₹1,69,899. A ring of small diamonds under the centre stone, seen from the side.
  • Pavé solitaire: 26 designs, from ₹1,73,899. Small diamonds set along the band.
  • Bezel solitaire: 3 designs, from ₹1,74,199. The stone wrapped in a rim of gold, the most protective setting.
  • Three-stone: 28 designs, from ₹1,84,299. The centre diamond with a smaller stone on each side.
  • Designer rings with side diamonds: 15 designs, from ₹1,97,299. The centre diamond with smaller diamonds worked into the design.
  • Halo: 5 designs, from ₹2,03,699. A frame of small diamonds around the centre stone.

By shape, the lowest 3 carat prices are: emerald from ₹1,63,699, cushion from ₹1,64,599, oval from ₹1,66,599, marquise from ₹1,67,199, round from ₹1,68,199, radiant from ₹1,73,499, pear from ₹1,73,699, princess from ₹1,78,599, heart from ₹1,85,199. The setting, the number of side diamonds and the gold weight explain most of the gap between a classic solitaire at ₹1,63,699 and the top of the range at ₹2,95,999.

How big is a 3 carat diamond?

A well-cut 3 carat round measures about 9.3 mm across. At this size the cut matters more, because any dullness or a dark bow-tie in an oval or pear is easy to see. Watch the video on each product page before you choose.

Our Classic Bond round costs ₹1,44,999 at 2.5 carat, ₹1,68,199 at 3 carat and ₹2,10,699 at 3.5 carat in 14K. Moving from 2 to 3 carat adds ₹59,900 to the same ring.

Which 3 carat ring should you choose?

A 3 carat stone sits higher and wider, so the setting needs to hold it securely. Classic prong solitaires and bezel settings give the cleanest look. Three-stone rings with a 3 carat centre are statement pieces; check the height and band width on the product page.

Classic Bond solitaires at 3 carat in 14K: emerald ₹1,63,699, oval ₹1,66,599, round ₹1,68,199. Emerald cuts start lowest at this size and show their step facets clearly. Browse emerald, oval and round engagement rings to compare.

Gold, size and fit

14K gold is the hardest and the best value for daily wear; 18K is richer in colour; 22K is the most traditional and the softest. Measure a ring that already fits and match it on our ring size chart. If the size is wrong, tell us within 14 days of delivery and we resize the ring once for free, where the design allows.

For more on cut, colour, clarity and how carat changes the price, read our 3 carat diamond ring guide, or browse every style in engagement rings.

Questions people ask

How much is a 3 carat lab-grown diamond ring in India?

At Chaitra, from ₹1,63,699 in 14K gold, with most designs between ₹1,84,299 and ₹2,01,499. The Classic Bond round solitaire is ₹1,68,199 in 14K, ₹1,85,899 in 18K and ₹2,06,799 in 22K.

Is 3 carat the centre stone or the total weight?

The centre stone. Pavé, halo, three-stone and designer rings add smaller diamonds on top, so their total carat weight is higher than 3 carat. Each product page lists the total.

Is a 3 carat ring too big to wear every day?

Not if the setting suits your routine. A bezel or a classic solitaire is the most practical; three-stone and halo designs sit higher and catch more easily.

Are the diamonds certified?

Every piece is IGI certified. Diamonds above 0.5 carat come with their own IGI report; pieces with smaller diamonds come with an IGI report for the whole piece. The gold is BIS hallmarked with a HUID you can verify.

How long does delivery take?

Every piece is made to order, dispatched within 7 working days and delivered free and insured across India in 4 to 6 working days. If the ring does not fit, we resize it once for free within 14 days, where the design allows.

Do you ship outside India?

Yes, to the US, UK, UAE, Canada, Singapore and Australia, insured and with duties paid for most countries. A jeweller confirms the price, duties and delivery date in your currency before you pay. International orders are final sale.

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