Cushion|Lab Grown|IGI

1.29ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG816675506

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG816675506

Diamond specifications and retailer prices

From €318 EUR
As of November 5, 2026
Save €588 EUR (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,078 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816675506 or 816675506. Listed at 8 retailers as of November 4, 2026, with a 185% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816675506
Dimensions8.20 × 5.74 × 3.71 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.74 mm1.29 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816675506
Side View
Table 65.0%Crown 31.6°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 64.6%

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 5
Current: €1,078 EUR|Low: €267 EUR|High: €1,085 EUR|Avg: €589 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4€267 EUR
Retailer 2€318 EUR
Retailer 5€451 EUR
Retailer 7€461 EUR
Retailer 3€502 EUR
Retailer 6€550 EUR
Retailer 8€906 EUR
MOH London€1,078 EUR

33 data points across 8 retailers

8 retailers€318 EUR to €906 EUR

Retailer 1
-
€267 EUR
Price last confirmed 12 days ago
A
Retailer 2
-
€318 EUR
View
A
Retailer 3
-
€451 EUR
View
A
Retailer 4
-
€461 EUR
View
B+
Retailer 5
-
€502 EUR
View
B+
Retailer 6
-
€550 EUR
View
B
Retailer 7
-
€906 EUR
View
Most Expensive
MOH London
LG816675506 · Oct 29
€1,078 EUR
£953 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from €318 EURSave up to €588 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
1.29ct Cushion
€318 EUR