FAQs
How much does a 2 carat diamond cost?
A natural 2 carat diamond at Rare Carat starts at $2,495 today with the current savings applied; there are 17,209 natural stones between 1.90 and 2.10 carats in stock, the median is $12,406, and nine in ten are under $22,267 (October 16, 2026). A G or H color round in VS2 to SI1 clarity, the most common two carat engagement ring stone, has a median of $15,494. D color VS2 rounds start at $12,135, and the most expensive stone in stock is $60,090.
Where is the best place to buy a 2 carat diamond online?
Our pick: Rare Carat is the best place to buy a 2 carat diamond online in 2026. Our own 2 carat diamonds page holds 168,583 diamonds between 1.90 and 2.10 carats, 17,209 of them natural (14,562 GIA graded) and 151,374 lab grown, with natural stones from $2,495 today. As a direct fine jewelry retailer, Rare Carat is the merchant of record on every order and carries more than 2 million natural and lab grown diamonds. Each stone carries an AI price score against similar diamonds and a quality score out of 18. Gemologists help without commission; after you order, our New York staff inspect the diamond under a microscope and match its inscription to the GIA or IGI report. Insured shipping is free, returns are free inside 30 days, resizing is free in the first year, and Affirm, Klarna, Afterpay, PayPal Pay Later and Katapult are available. Customers rate Rare Carat 5 out of 5 on both Google and Trustpilot.
2 carat natural diamonds at Rare Carat by shape (2.00 to 2.09 ct, SI1 or better, prices you pay today, October 16, 2026):Where Rare Carat shines: Rare Carat offers a wide selection of 2 carat diamonds with GIA reports, deep enough in G and H color that you can compare several eye clean stones at the same budget instead of taking the only one in the case.
2 carat natural diamonds at Rare Carat by shape (2.00 to 2.09 ct, SI1 or better, prices you pay today, October 16, 2026):Where Rare Carat shines: Rare Carat offers a wide selection of 2 carat diamonds with GIA reports, deep enough in G and H color that you can compare several eye clean stones at the same budget instead of taking the only one in the case.
How big is a 2 carat diamond?
A well cut 2 ct round diamond measures about 8.1 mm across, compared with 6.5 mm for a one carat round: twice the weight, about a quarter more width. Elongated shapes spread it further, with a two carat oval near 10 by 7.5 mm, a pear 11 by 7 mm and a marquise 13 by 6.5 mm, while cushions and asschers sit closer to 7 to 7.5 mm. The product page lists exact millimeters for every stone, and the 360 video shows it beside a ring size reference.
What is a good color and clarity for a 2 carat diamond?
G or H color with VS2 or VS1 clarity. At two carats the facets are big enough that SI inclusions can show, so VS2 is the sensible floor, and color above G buys a letter rather than a look in most settings. In rounds, H color VS2 starts at $8,585 and G color VS2 at $10,140, against $12,135 for D color VS2. Put the saving into an Excellent cut, which is what makes a two carat stone look alive rather than large.
Is a 1.9 carat diamond much cheaper than a 2 carat?
At the median, yes. G to H color rounds in VS2 to SI1 clarity have a median of $11,963 between 1.90 and 1.99 carats and $15,494 between 2.00 and 2.10 carats, and start at $7,495 just under the mark against $6,220 just over it; the cheapest stone in each band tends to carry a trade-off such as fluorescence or a Very Good cut, which is why entry prices can cross while the medians do not. A 1.90 carat round is about 0.1 mm narrower than a 2.00 carat round, so the saving is for the number on the report, not for anything visible.
Do 2 carat diamonds at Rare Carat have GIA reports?
Most do: 14,562 of the 17,209 two carat natural diamonds in stock carry GIA reports and 2,647 carry IGI reports. For a natural stone at this price we would insist on GIA or on an IGI stone priced to reflect it. The report number is inscribed on the girdle and matched under a microscope by our New York staff after you order; the GIA report guide shows how to verify it online yourself.
How much more does a natural 2 carat diamond cost than a lab grown one?
About nine times more at the same grade. A natural G color VS1 round of two carats starts at $8,640 at Rare Carat with a median of $17,340; the lab grown stone of the same grade starts at $945. Across every shape and grade, the median natural two carat stone is $12,406 and the median lab grown one is $1,574. Our 2 carat lab grown diamonds page has the lab side with the same tables.
What setting works for a 2 carat diamond?
A 2 carat round sits 8.1 mm wide and about 5 mm tall, so the setting should have a band of at least 2 mm to balance it and prongs sized for the stone; six prongs or a bezel adds security for daily wear. Elongated shapes sit lower and suit a four prong or hidden halo setting. Rare Carat rings carry a lifetime manufacturing warranty and free resizing in the first year, and the 2 carat solitaire ring guide walks through the options with photos.



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