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Cushion|Lab Grown|IGI

1.91ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG773666445

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG773666445

Diamond specifications and retailer prices

From $273 USD
As of November 1, 2026
Save $1,072 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,345 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773666445 or 773666445. Listed at 15 retailers as of November 1, 2026, with prices from $273 to $1,345, a $1,072 spread on the same certified stone. Rare Carat lists it at $1,345. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773666445
Dimensions7.74 × 6.15 × 4.53 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm6.15 mm1.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773666445
Side View
Table 61.0%Crown 41.2°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 73.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,345 USD|Low: $273 USD|High: $1,441 USD|Avg: $757 USD|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 4$273 USD
Retailer 7$310 USD
Retailer 6$470 USD
Retailer 9$502 USD
Retailer 14$508 USD
Retailer 8$523 USD
Retailer 2$570 USD
Retailer 12$644 USD
Retailer 10$706 USD
Retailer 3$786 USD
Retailer 5$1,026 USD
Retailer 11$1,098 USD
Retailer 13$1,220 USD
Retailer 15$1,335 USD
Rare Carat$1,345 USD

39 data points across 15 retailers

15 retailers$273 USD to $1,345 USD

A
Cheapest Retailer
-
$273 USD
Final sale: no returns
Retailer 2
-
$310 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$502 USD
€478 EUR
View
B+
Retailer 4
-
$508 USD
View
A
Retailer 5
-
$523 USD
ZAR 8,448 ZAR
View
A
Retailer 6
-
$570 USD
£449 GBP
View
A
Retailer 7
-
$644 USD
View
A
Retailer 8
-
$706 USD
A$1,086 AUD
View
A
Retailer 9
-
$786 USD
View
B+
Retailer 10
-
$1,026 USD
View
B+
Retailer 11
-
$1,098 USD
View
B+
Retailer 12
-
$1,192 USD
View
B+
Retailer 13
-
$1,220 USD
£961 GBP
View
B+
Retailer 14
-
$1,335 USD
View
Most Expensive
B+
Rare Carat
134456664NL773 · Nov 1
$1,345 USD
View
14 more retailers have this diamond
Prices start from $273 USDSave up to $1,072 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.91ct Cushion
$273 USD