Lab-grown diamonds

1 carat lab-grown diamond rings

156 designs · IGI certified · BIS hallmarked

Every ring here can be made with a 1 carat lab-grown centre diamond: 156 designs across solitaire, hidden halo, pavé, three-stone and halo settings, in nine shapes. With a 1 carat centre, prices start at ₹57,299 in 14K gold and most designs cost between ₹76,499 and ₹1,05,799. Our Classic Bond round solitaire is ₹66,299. Choose 1 ct on the product...
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The Chaitra guide

Everything to know about 1 carat lab-grown diamond rings

Updated By the Chaitra Fine Jewels team

In short

Chaitra has 156 lab-grown diamond rings that take a 1 carat centre stone. In 14K gold they start at ₹57,299, most cost between ₹76,499 and ₹1,05,799, and the top of the range is ₹2,11,699. The Classic Bond round solitaire is ₹66,299 in 14K, ₹80,699 in 18K and ₹97,599 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. 448,899
Designs
156
Diamond shapes
Round, Radiant, Cushion, Emerald, Oval, Marquise, Pear, Princess
Gold purity
14K, 18K, 22K
Gold colour
Yellow, White, Rose
Designs
156 rings with a 1 carat centre option
Starting price
₹57,299 in 14K gold
Most designs
₹76,499 to ₹1,05,799 in 14K
Classic Bond round solitaire
₹66,299 (14K), ₹80,699 (18K), ₹97,599 (22K)
Diamond quality
E to G colour, VVS to VS clarity
Gold
14K, 18K or 22K in yellow, white or rose, BIS hallmarked

1 carat ring price by setting

The prices below are for a 1 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 1 ct on the product page to see the 1 carat price. White and rose gold cost the same as yellow at each purity.

  • Designer rings with side diamonds: 26 designs, from ₹57,299. The centre diamond with smaller diamonds worked into the design.
  • Three-stone: 20 designs, from ₹61,799. The centre diamond with a smaller stone on each side.
  • Classic solitaire: 32 designs, from ₹61,899. The centre diamond on its own, held by prongs.
  • Hidden halo solitaire: 20 designs, from ₹66,699. A ring of small diamonds under the centre stone, seen from the side.
  • Bezel solitaire: 5 designs, from ₹70,999. The stone wrapped in a rim of gold, the most protective setting.
  • Pavé solitaire: 42 designs, from ₹72,599. Small diamonds set along the band.
  • Halo: 11 designs, from ₹1,01,899. A frame of small diamonds around the centre stone.

By shape, the lowest 1 carat prices are: oval from ₹57,299, emerald from ₹61,899, cushion from ₹62,799, marquise from ₹65,399, pear from ₹65,399, round from ₹66,299, heart from ₹71,399, radiant from ₹71,699, princess from ₹72,599. The setting, the number of side diamonds and the gold weight explain most of the gap between a designer ring with side diamonds at ₹57,299 and the top of the range at ₹2,11,699.

How big is a 1 carat diamond?

A well-cut 1 carat round measures about 6.5 mm across. Ovals, pears and marquises spread the same weight over a longer outline, so they look larger on the hand than a round of the same carat. An emerald cut shows less sparkle and more clarity, so it suits a clean, architectural look.

Our Classic Bond round costs ₹55,299 at 0.75 carat, ₹66,299 at 1 carat and ₹84,799 at 1.5 carat in 14K, so moving up from 0.75 to 1 carat adds ₹11,000 to the same ring.

Which 1 carat ring should you choose?

For an engagement ring worn every day, a classic or hidden halo solitaire keeps the focus on the centre diamond and is easy to pair with a wedding band. If you want more sparkle without a larger centre, pavé and halo settings add small diamonds around it. For one ring that says more, a three-stone design puts a smaller stone on each side.

Shape is the bigger decision. Browse by shape in oval, round, pear and emerald engagement rings, each with a price ladder by carat.

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 1 carat diamond ring guide, or browse every style in engagement rings.

Questions people ask

How much is a 1 carat lab-grown diamond ring in India?

At Chaitra, from ₹57,299 in 14K gold, with most designs between ₹76,499 and ₹1,05,799. The Classic Bond round solitaire is ₹66,299 in 14K, ₹80,699 in 18K and ₹97,599 in 22K.

Is 1 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 1 carat. Each product page lists the total.

How big does a 1 carat diamond look?

A well-cut 1 carat round is about 6.5 mm across. Ovals, pears and marquises of the same weight look larger because they are longer.

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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