Cushion|Lab Grown|IGI

1.28ct J VVS2 Cushion Lab Grown Diamond

ID • J/VVS2 • IGI LG819657731

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG819657731

Diamond specifications and retailer prices

From €619 EUR
As of November 6, 2026
Save €2,132 EUR (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,750 EUR at MOH London · As of November 7, 2026
View at MOH London

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819657731 or 819657731. Listed at 12 retailers as of November 6, 2026, with prices from €619 to €2,750, a €2,132 spread on the same certified stone. MOH London lists it at €2,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819657731
Dimensions7.88 × 5.94 × 3.87 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.94 mm1.28 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819657731
Side View
Table 51.0%Crown 33°Girdle: STK-THKPavilion 38.2°Culet: LargeDepth 65.2%

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 6
Current: €2,750 EUR|Low: €619 EUR|High: €2,969 EUR|Avg: €1,199 EUR|+15.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 4€619 EUR
Retailer 2€657 EUR
Retailer 12€761 EUR
Retailer 7€815 EUR
Retailer 8€860 EUR
Retailer 9€872 EUR
Retailer 10€940 EUR
Retailer 5€1,195 EUR
Retailer 6€1,344 EUR
Retailer 11€1,797 EUR
Retailer 3€1,847 EUR
MOH London€2,750 EUR

31 data points across 12 retailers

12 retailers€619 EUR to €2,750 EUR

Retailer 1
-
€618 EUR
Price last confirmed 44 days ago
A
Retailer 2
-
€619 EUR
View
A
Retailer 3
-
€657 EUR
View
B+
Retailer 4
-
€761 EUR
View
B+
Retailer 5
-
€815 EUR
View
B+
Retailer 6
-
€860 EUR
View
Retailer 7
-
€872 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€940 EUR
View
B+
Retailer 9
-
€1,195 EUR
View
B+
Retailer 10
-
€1,344 EUR
View
B+
Retailer 11
-
€1,797 EUR
View
Most Expensive
B+
MOH London
LG819657731 · Nov 7
€2,750 EUR
£2,418 GBP
View
11 more retailers have this diamond
Prices start from €619 EURSave up to €2,132 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
1.28ct Cushion
€619 EUR