1 Carat Princess natural diamonds

Every 1 carat princess natural diamond Facet Wire tracks, sorted by live price.

Facet Wire is tracking 15 live 1 carat princess natural listings right now across 2 retailers: Blue Nile (14), With Clarity (1). Prices run from $1,891 to $13,821, with a median of $5,068 ($3,898 per carat at the median). Data refreshes nightly — last build 2026-10-18.

Most popular / better value

Across these 15 listings, the most common color is I (4 stones), the most common clarity is SI1 (4 stones).

Cheapest live 1 carat princess natural listings

Stone	Retailer	Carat	Color	Clarity	Cert	Price	$/ct
GIA 1.11 Carat I-SI1 Ideal Cut Princess Natural Diamond	Blue Nile	1.11	I	SI1	GIA	$1,891	$1,704
GIA 1 Carat J-VVS2 Very Good Cut Princess Diamond	With Clarity	1.00	J	VVS2	GIA 1539693758	$2,359	$2,359
GIA 1.00 Carat H-VS1 Ideal Cut Princess Natural Diamond	Blue Nile	1.00	H	VS1	GIA	$2,449	$2,449
GIA 1.14 Carat I-VS2 Ideal Cut Princess Natural Diamond	Blue Nile	1.14	I	VS2	GIA	$2,549	$2,236
GIA 1.22 Carat H-SI1 Ideal Cut Princess Natural Diamond	Blue Nile	1.22	H	SI1	GIA	$2,745	$2,250
GIA 1.01 Carat G-IF Ideal Cut Princess Natural Diamond	Blue Nile	1.01	G	IF	GIA	$3,541	$3,506
GIA 1.22 Carat G-VS2 Ideal Cut Princess Natural Diamond	Blue Nile	1.22	G	VS2	GIA	$4,263	$3,494
GIA 1.30 Carat I-FL Ideal Cut Princess Natural Diamond	Blue Nile	1.30	I	FL	GIA	$5,068	$3,898
GIA 1.11 Carat D-VVS2 Ideal Cut Princess Natural Diamond	Blue Nile	1.11	D	VVS2	GIA	$5,458	$4,917
GIA 1.11 Carat G-SI1 Ideal Cut Princess Natural Diamond	Blue Nile	1.11	G	SI1	GIA	$5,484	$4,941
GIA 1.12 Carat I-IF Very Good Cut Princess Natural Diamond	Blue Nile	1.12	I	IF	GIA	$5,691	$5,081
GIA 1.18 Carat D-SI1 Ideal Cut Princess Natural Diamond	Blue Nile	1.18	D	SI1	GIA	$7,163	$6,070

Search all 1997 tracked listings →

Frequently asked questions

How much does a princess natural diamond cost?

Across 15 live listings tracked by Facet Wire, princess natural diamonds run from $1,891 to $13,821, with a median price of $5,068 ($3,898 per carat). The cheapest tracked right now is a 1.11 ct stone at Blue Nile for $1,891.

Which retailer is cheapest for princess natural diamonds?

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

Are princess diamonds good value?

Princess stones are priced off live market data here, not list prices. Compare the per-carat column: at the median, princess natural diamonds run $3,898 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.