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Cushion|Lab Grown|IGI

0.51ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG826685966

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

Certificate IGI LG826685966

Diamond specifications and retailer prices

From €101 EUR
As of November 3, 2026
Save €935 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,036 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826685966 or 826685966. Listed at 11 retailers as of November 2, 2026, with prices from €101 to €1,036, a €935 spread on the same certified stone. MOH London lists it at €1,036. 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

0.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826685966
Dimensions4.55 × 4.48 × 3.00 mm
L/W Ratio1.02
Girdle conditionFaceted
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
4.55 mm4.48 mm0.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826685966
Side View
Table 60.0%Crown 36°Girdle: MED-THKPavilion 36.2°CuletDepth 67.0%

Caratlytics Score

How it works →
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 3
Current: €1,036 EUR|Low: €101 EUR|High: €1,048 EUR|Avg: €456 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10€101 EUR
Retailer 7€120 EUR
Retailer 8€169 EUR
Retailer 6€213 EUR
Retailer 2€248 EUR
Retailer 4€296 EUR
Retailer 5€299 EUR
Retailer 3€555 EUR
Retailer 9€649 EUR
Retailer 11€1,012 EUR
MOH London€1,036 EUR

37 data points across 11 retailers

11 retailers€101 EUR to €1,036 EUR

A
Cheapest Retailer
-
€101 EUR
Final sale: no returns
Retailer 2
-
€120 EUR
View
Price last confirmed 11 days ago
B+
Retailer 3
-
€169 EUR
View
B+
Retailer 4
-
€213 EUR
View
B+
Retailer 5
-
€248 EUR
View
B+
Retailer 6
-
€296 EUR
View
B+
Retailer 7
-
€299 EUR
View
Retailer 8
-
€555 EUR
View
Price last confirmed 18 days ago
B
Retailer 9
-
€649 EUR
View
C
Retailer 10
-
€1,012 EUR
View
Most Expensive
B
MOH London
LG826685966 · Nov 2
€1,036 EUR
£919 GBP
View
10 more retailers have this diamond
Prices start from €101 EURSave up to €935 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
0.51ct Cushion
€101 EUR