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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG522224426

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522224426

Diamond specifications and retailer prices

From €208 EUR
$232 USD
As of October 30, 2026
Save €885 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,093 EUR at Reve Diamonds · As of October 30, 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 standard cut grade and certified by IGI LG522224426 or 522224426. Listed at 14 retailers as of October 30, 2026, with prices from €208 to €1,093, a €885 spread on the same certified stone. Reve Diamonds lists it at €1,093. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522224426
Dimensions6.33 × 6.32 × 4.21 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
6.33 mm6.32 mm1.51 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522224426
Side View
Table 59.0%Crown 38.1°Girdle: STK-VTKPavilion 31.4°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €424 EUR|Low: €208 EUR|High: €939 EUR|Avg: €525 EUR|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2€208 EUR
Retailer 10€232 EUR
Retailer 8€311 EUR
Retailer 5€378 EUR
Retailer 1€424 EUR
Retailer 3€470 EUR
Retailer 11€527 EUR
Retailer 4€562 EUR
Retailer 7€851 EUR
Retailer 9€904 EUR
Retailer 6€932 EUR

44 data points across 11 retailers

14 retailers€208 EUR to €1,093 EUR

A
Cheapest Retailer
-
€208 EUR
$232 USD
Final sale: no returns
A
Retailer 2
-
€232 EUR
$259 USD
View
B+
Retailer 3
-
€311 EUR
$348 USD
View
A
Retailer 4
-
€378 EUR
View
A
Retailer 5
-
€424 EUR
£373 GBP
View
B+
Retailer 6
-
€456 EUR
$509 USD
View
B+
Retailer 7
-
€470 EUR
$525 USD
View
B+
Retailer 8
-
€527 EUR
$589 USD
View
B+
Retailer 9
-
€562 EUR
$628 USD
View
B
Retailer 10
-
€792 EUR
$885 USD
View
B
Retailer 11
-
€851 EUR
A$1,463 AUD
View
Retailer 12
-
€904 EUR
$1,010 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€932 EUR
£820 GBP
View
Most Expensive
B
Reve Diamonds
8306A2137 · Oct 30
€1,093 EUR
$1,221 USD
View
13 more retailers have this diamond
Prices start from €208 EURSave up to €885 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
€208 EUR