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 $300 USD
As of October 25, 2026
Save $910 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,210 USD 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 October 25, 2026, with prices from $300 to $1,210, a $910 spread on the same certified stone. MOH London lists it at $1,210. 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
Color
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: Oct 25
Current: $1,210 USD|Low: $300 USD|High: $1,218 USD|Avg: $662 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$300 USD
Retailer 2$361 USD
Retailer 5$506 USD
Retailer 7$517 USD
Retailer 3$569 USD
Retailer 6$617 USD
Retailer 8$1,018 USD
MOH London$1,210 USD

35 data points across 8 retailers

8 retailers$300 USD to $1,210 USD

A
Cheapest Retailer
-
$300 USD
A
Retailer 2
-
$361 USD
£284 GBP
View
A
Retailer 3
-
$506 USD
View
A
Retailer 4
-
$517 USD
View
B+
Retailer 5
-
$569 USD
£448 GBP
View
B+
Retailer 6
-
$617 USD
View
B
Retailer 7
-
$1,018 USD
View
Most Expensive
B
MOH London
LG816675506 · Oct 29
$1,210 USD
£953 GBP
View
7 more retailers have this diamond
Prices start from $300 USDSave up to $910 USD

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
$300 USD