2 Carat round lab-grown diamonds

Every 2 carat round lab-grown diamond Facet Wire tracks, sorted by live price.

Facet Wire is tracking 27 live 2 carat round lab-grown listings right now across 3 retailers: Frank Darling (12), With Clarity (9), Ada Diamonds (6). Prices run from $1,050 to $3,699, with a median of $2,250 ($996 per carat at the median). Data refreshes nightly — last build 2026-10-17.

Cheapest live 2 carat round lab-grown listings

Stone	Retailer	Carat	Color	Clarity	Cert	Price	$/ct
IGI 2.01 Carat E-VS1 Excellent Cut Round Lab-Grown Diamond	With Clarity	2.01	E	VS1	IGI 724597443	$1,050	$522
IGI 2.63 Carat F-VS1 Ideal Cut Round Lab-Grown Diamond	With Clarity	2.63	F	VS1	IGI 626498913	$1,264	$481
IGI 2.5 Carat E-VS1 Very Good Cut Round Lab-Grown Diamond	With Clarity	2.50	E	VS1	IGI 843605269	$1,267	$507
IGI 2.65 Carat E-VS1 Ideal Cut Round Lab-Grown Diamond	With Clarity	2.65	E	VS1	IGI 828613494	$1,282	$484
IGI 2.51 Carat F-VS1 Excellent Cut Round Lab-Grown Diamond	With Clarity	2.51	F	VS1	IGI 756524252	$1,292	$515
IGI 2.66 Carat E-VS1 Excellent Cut Round Lab-Grown Diamond	With Clarity	2.66	E	VS1	IGI 828688891	$1,313	$494
IGI 2.78 Carat F-VVS2 Ideal Cut Round Lab-Grown Diamond	With Clarity	2.78	F	VVS2	IGI 842650138	$1,335	$480
IGI 2.52 Carat D-VVS2 Excellent Cut Round Lab-Grown Diamond	With Clarity	2.52	D	VVS2	IGI 811623180	$1,588	$630
IGI 2.57 Carat E-IF Very Good Cut Round Lab-Grown Diamond	Frank Darling	2.57	E	IF	IGI 766614842	$1,727	$672
IGI 2.07 Carat F-VS2 Super Ideal Cut Round Lab-Grown Diamond	Frank Darling	2.07	F	VS2	IGI 831603172	$1,812	$875
IGI 2.83 Carat F-VVS1 Ideal Cut Round Lab-Grown Diamond	With Clarity	2.83	F	VVS1	IGI 843639015	$1,968	$695
IGI 2.02 Carat D-FL Super Ideal Cut Round Lab-Grown Diamond	Frank Darling	2.02	D	FL	IGI MR-197156	$2,082	$1,031

Search all 541 tracked listings →

Frequently asked questions

How much does a round lab-grown diamond cost?

Across 27 live listings tracked by Facet Wire, round lab-grown diamonds run from $1,050 to $3,699, with a median price of $2,250 ($996 per carat). The cheapest tracked right now is a 2.01 ct stone at With Clarity for $1,050.

Which retailer is cheapest for round lab-grown diamonds?

It changes nightly — that is the point of Facet Wire. The table on this page is sorted by live price across Frank Darling, With Clarity, Ada Diamonds, and the same certified stone often appears at several retailers with a real price gap.

Are round diamonds good value?

Round stones are priced off live market data here, not list prices. Compare the per-carat column: at the median, round lab-grown diamonds run $996 per carat across our tracked retailers.

How often do these prices update?

Facet Wire re-scrapes its retailers nightly and rebuilds this page from the fresh data, so counts, medians and the cheapest listings reflect the latest run.