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Cushion|Lab Grown|IGI

1.29ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2

Diamond specifications and retailer prices

From $405 SGD
£249 GBP
As of November 2, 2026
Save $453 SGD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $858 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 31, 2026, with prices from $405 to $858, a $453 spread on the same certified stone. Blue Nile lists it at $858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.89 × 5.65 × 0.00 mm
L/W Ratio1.40
Top View
7.89 mm5.65 mm1.29 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $858 SGD|Low: $405 SGD|High: $858 SGD|Avg: $695 SGD
Blue Nile
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$405 SGD
Retailer 3$820 SGD
Blue Nile$858 SGD

16 data points across 3 retailers

2 retailers$405 SGD to $858 SGD

A
Cheapest Retailer
-
$405 SGD
£249 GBP
Most Expensive
B
Blue Nile
20358782 · Oct 31
$858 SGD
$671 USD
View
1 more retailer has this diamond
Prices start from $405 SGDSave up to $453 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
$405 SGD