Oval diamonds at Blue Nile

Every oval diamond Facet Wire currently tracks at Blue Nile — lab-grown and natural, sorted by live price.

Facet Wire is tracking 34 live oval diamonds at Blue Nile listings right now across 1 retailers: Blue Nile (34). Prices run from $1,064 to $120,479, with a median of $20,710 ($11,538 per carat at the median). Data refreshes nightly — last build 2026-10-18.

Cheapest live oval diamonds at Blue Nile listings

Stone	Retailer	Carat	Color	Clarity	Cert	Price	$/ct
IGI 1.53 Carat F-VS1 Ideal Cut Oval Lab-Grown Diamond	Blue Nile	1.53	F	VS1	IGI	$1,064	$695
IGI 1.50 Carat E-VS1 Excellent Cut Oval Lab-Grown Diamond	Blue Nile	1.50	E	VS1	IGI	$1,065	$710
GIA 1.15 Carat I-IF Ideal Cut Oval Natural Diamond	Blue Nile	1.15	I	IF	GIA	$3,252	$2,828
GIA 1.00 Carat G-VS2 Very Good Cut Oval Natural Diamond	Blue Nile	1.00	G	VS2	GIA	$3,392	$3,392
GIA 1.20 Carat G-SI1 Very Good Cut Oval Natural Diamond	Blue Nile	1.20	G	SI1	GIA	$3,838	$3,198
GIA 1.00 Carat G-VVS1 Very Good Cut Oval Natural Diamond	Blue Nile	1.00	G	VVS1	GIA	$4,661	$4,661
GIA 1.10 Carat G-IF Very Good Cut Oval Natural Diamond	Blue Nile	1.10	G	IF	GIA	$5,804	$5,276
GIA 1.12 Carat D-IF Very Good Cut Oval Natural Diamond	Blue Nile	1.12	D	IF	GIA	$6,849	$6,115
GIA 1.01 Carat D-IF Ideal Cut Oval Natural Diamond	Blue Nile	1.01	D	IF	GIA	$7,659	$7,583
GIA 1.02 Carat D-IF Ideal Cut Oval Natural Diamond	Blue Nile	1.02	D	IF	GIA	$8,007	$7,850
GIA 1.20 Carat D-IF Ideal Cut Oval Natural Diamond	Blue Nile	1.20	D	IF	GIA	$9,024	$7,520
GIA 1.52 Carat G-VS2 Ideal Cut Oval Natural Diamond	Blue Nile	1.52	G	VS2	GIA	$10,318	$6,788

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Frequently asked questions

How much do oval diamonds cost at Blue Nile?

Facet Wire tracks 34 live oval listings at Blue Nile, from $1,064 to $120,479, with a median price of $20,710 ($11,538 per carat).

Is Blue Nile the cheapest place to buy a oval diamond?

Not always — the same certified oval stone often lists at several retailers at once, at different prices. Facet Wire search puts every retailer's live price for matching specs side by side, so the gap is visible before you buy.

How many oval diamonds does Blue Nile list?

34 in Facet Wire's tracked set right now, across lab-grown and natural. The count moves nightly as Blue Nile adds and sells inventory.

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.