Marquise diamonds at Frank Darling

Every marquise diamond Facet Wire currently tracks at Frank Darling — lab-grown and natural, sorted by live price.

Facet Wire is tracking 74 live marquise diamonds at Frank Darling listings right now across 1 retailers: Frank Darling (74). Prices run from $760 to $25,385, with a median of $2,788 ($1,159 per carat at the median). Data refreshes nightly — last build 2026-10-18.

Cheapest live marquise diamonds at Frank Darling listings

Stone	Retailer	Carat	Color	Clarity	Cert	Price	$/ct
Lab Diamond [ID: E73995AR]	Frank Darling	1.00	D	VVS2	igi 779664732	$760	$760
Lab Diamond [ID: E60739AR]	Frank Darling	1.00	D	VVS1	igi 752580455	$882	$882
IGI 1.49 Carat E-VVS2 Very Good Cut Marquise Lab-Grown Diamond	Frank Darling	1.49	E	VVS2	IGI 792654341	$935	$627
Lab Diamond [ID: LG-147568BD]	Frank Darling	1.39	E	VS1	IGI LG657462098	$956	$688
IGI 1.49 Carat D-VVS2 Very Good Cut Marquise Lab-Grown Diamond	Frank Darling	1.49	D	VVS2	IGI 795603475	$957	$642
Lab Diamond [ID: 100752484494KD]	Frank Darling	1.56	G	VS1	IGI 782688414	$1,288	$826
IGI 1.51 Carat F-VS1 Very Good Cut Marquise Lab-Grown Diamond	Frank Darling	1.51	F	VS1	IGI LG825629196	$1,423	$942
IGI 1.67 Carat F-VVS2 Super Ideal Cut Marquise Lab-Grown Diamond	Frank Darling	1.67	F	VVS2	IGI LG795664655	$1,552	$929
IGI 1.74 Carat E-VVS2 Super Ideal Cut Marquise Lab-Grown Diamond	Frank Darling	1.74	E	VVS2	IGI 839672806	$1,804	$1,037
IGI 1.81 Carat E-VS1 Super Ideal Cut Marquise Lab-Grown Diamond	Frank Darling	1.81	E	VS1	IGI 821650379	$1,824	$1,008
IGI 2.03 Carat E-VS2 Super Ideal Cut Marquise Lab-Grown Diamond	Frank Darling	2.03	E	VS2	IGI 839672969	$1,848	$910
IGI 2.01 Carat E-VS2 Super Ideal Cut Marquise Lab-Grown Diamond	Frank Darling	2.01	E	VS2	IGI LG824602062	$1,934	$962

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Frequently asked questions

How much do marquise diamonds cost at Frank Darling?

Facet Wire tracks 74 live marquise listings at Frank Darling, from $760 to $25,385, with a median price of $2,788 ($1,159 per carat).

Is Frank Darling the cheapest place to buy a marquise diamond?

Not always — the same certified marquise 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 marquise diamonds does Frank Darling list?

74 in Facet Wire's tracked set right now, across lab-grown and natural. The count moves nightly as Frank Darling 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.