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Cushion|Lab Grown|IGI

2.57ct H VS2 Cushion Lab Grown Diamond

GD • H/VS2 • IGI LG612329145

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG612329145

Diamond specifications and retailer prices

From €569 EUR
$636 USD
As of October 30, 2026
Save €1,343 EUR (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,912 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.57ct lab-grown cushion diamond

This 2.57ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG612329145 or 612329145. Listed at 5 retailers as of October 29, 2026, with prices from €569 to €1,912, a €1,343 spread on the same certified stone. MOH London lists it at €1,912. 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

2.57
Carat
H
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329145
Dimensions7.92 × 7.84 × 5.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.92 mm7.84 mm2.57 ctH / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329145
Side View
Table 60.0%Crown 36.9°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 67.5%

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: €1,912 EUR|Low: €569 EUR|High: €1,925 EUR|Avg: €1,197 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4€569 EUR
Retailer 7€600 EUR
Retailer 3€722 EUR
Retailer 2€739 EUR
Retailer 8€1,513 EUR
Retailer 6€1,738 EUR
Retailer 5€1,796 EUR
MOH London€1,912 EUR

10 data points across 8 retailers

5 retailers€569 EUR to €1,912 EUR

A
Cheapest Retailer
-
€569 EUR
$636 USD
B+
Retailer 2
-
€722 EUR
$807 USD
View
B+
Retailer 3
-
€739 EUR
$826 USD
View
Retailer 4
-
€1,796 EUR
$2,006 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
MOH London
LG612329145 · Oct 29
€1,912 EUR
£1,682 GBP
View
4 more retailers have this diamond
Prices start from €569 EURSave up to €1,343 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
2.57ct Cushion
€569 EUR