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Cushion|Lab Grown|IGI

1.29ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG843603344

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843603344

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of October 30, 2026
Save $887 SGD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,166 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG843603344 or 843603344. Listed at 3 retailers as of October 28, 2026, with prices from $279 to $1,166, a $887 spread on the same certified stone. Brilliant Earth lists it at $1,166. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843603344
Dimensions7.72 × 5.59 × 3.79 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm5.59 mm1.29 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843603344
Side View
Table 62.0%Crown 35.2°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,166 SGD|Low: $279 SGD|High: $1,218 SGD|Avg: $800 SGD|-4.2%
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$279 SGD
Retailer 2$584 SGD
Brilliant Earth$1,166 SGD

20 data points across 3 retailers

3 retailers$279 SGD to $1,166 SGD

A
Cheapest Retailer
-
$279 SGD
$218 USD
Final sale: no returns
A
Retailer 2
-
$584 SGD
£359 GBP
View
Most Expensive
B
Brilliant Earth
21743914A · Oct 28
$1,166 SGD
$910 USD
View
2 more retailers have this diamond
Prices start from $279 SGDSave up to $887 SGD

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
$279 SGD