Marquise diamonds at Ritani

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

Marquise diamonds at Ritani

Facet Wire is tracking 97 live marquise diamonds at Ritani listings right now across 1 retailers: Ritani (97). Prices run from $401 to $2,615, with a median of $662 ($391 per carat at the median). Data refreshes nightly — last build 2026-10-22.

Cheapest live marquise diamonds at Ritani listings

StoneRetailerCaratColorClarityCertPrice$/ct
IGI 1.42 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.42EVS1IGI LG790610944$401$282
IGI 1.38 Carat E-VVS2 Very-Good Cut Marquise Lab-Grown DiamondRitani1.38EVVS2IGI LG842642215$401$291
IGI 1.35 Carat E-VVS2 Very-Good Cut Marquise Lab-Grown DiamondRitani1.35EVVS2IGI LG845650078$401$297
IGI 1.07 Carat D-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.07DVS1IGI LG760594064$402$376
IGI 1.49 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.49EVS1IGI LG795696899$402$270
IGI 1.49 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.49EVS1IGI LG795613424$402$270
IGI 1.49 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.49EVS1IGI LG797623171$402$270
IGI 1.49 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.49EVS1IGI LG795669571$402$270
IGI 1.49 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.49EVS1IGI LG792610076$402$270
IGI 1.49 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.49EVS1IGI LG795692459$402$270
IGI 1.49 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.49EVS1IGI LG790612278$402$270
IGI 1.41 Carat E-VS1 Very-Good Cut Marquise Lab-Grown DiamondRitani1.41EVS1IGI LG793607132$402$285

Search all 52316 tracked listings →

Frequently asked questions

How much do marquise diamonds cost at Ritani?

Facet Wire tracks 97 live marquise listings at Ritani, from $401 to $2,615, with a median price of $662 ($391 per carat).

Is Ritani 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 Ritani list?

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