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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG665408951

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG665408951

Diamond specifications and retailer prices

From €220 EUR
As of November 4, 2026
Save €903 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,123 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665408951 or 665408951. Listed at 16 retailers as of November 4, 2026, with prices from €220 to €1,123, a €903 spread on the same certified stone. Reve Diamonds lists it at €1,123. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408951
Dimensions6.98 × 6.98 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.98 mm6.98 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408951
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €978 EUR|Low: €218 EUR|High: €1,123 EUR|Avg: €628 EUR|+0.5%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 9€220 EUR
Retailer 3€245 EUR
Retailer 4€418 EUR
Retailer 8€451 EUR
Retailer 15€455 EUR
Retailer 11€461 EUR
Retailer 2€470 EUR
Retailer 13€494 EUR
Retailer 10€677 EUR
Retailer 5€833 EUR
Retailer 6€863 EUR
Retailer 14€892 EUR
Retailer 7€920 EUR
Retailer 1€978 EUR
Retailer 12€1,012 EUR
Reve Diamonds€1,123 EUR

45 data points across 16 retailers

16 retailers€220 EUR to €1,123 EUR

A
Cheapest Retailer
-
€220 EUR
Final sale: no returns
Retailer 2
-
€245 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€418 EUR
View
A
Retailer 4
-
€451 EUR
View
A
Retailer 5
-
€455 EUR
View
A
Retailer 6
-
€461 EUR
View
A
Retailer 7
-
€470 EUR
View
A
Retailer 8
-
€494 EUR
View
B+
Retailer 9
-
€677 EUR
View
B+
Retailer 10
-
€833 EUR
View
Retailer 11
-
€863 EUR
View
Price last confirmed 31 days ago
Retailer 12
-
€892 EUR
View
Price last confirmed 15 days ago
B
Retailer 13
-
€920 EUR
View
B
Retailer 14
-
€978 EUR
View
B
Retailer 15
-
€1,012 EUR
View
Most Expensive
B
Reve Diamonds
757291B94 · Nov 4
€1,123 EUR
$1,265 USD
View
15 more retailers have this diamond
Prices start from €220 EURSave up to €903 EUR

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
1.51ct Cushion
€220 EUR