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Cushion|Lab Grown|IGI

1.29ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG787604724

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787604724

Diamond specifications and retailer prices

From $285 SGD
As of November 4, 2026
Save $1,238 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,523 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787604724 or 787604724. Listed at 18 retailers as of November 4, 2026, with prices from $285 to $1,523, a $1,238 spread on the same certified stone. Reve Diamonds lists it at $1,523. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787604724
Dimensions7.67 × 5.60 × 3.97 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.60 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787604724
Side View
Table 62.0%Crown 35.3°Girdle: THN-MEDPavilion 38.3°Culet: NoneDepth 70.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $572 SGD|Low: $285 SGD|High: $1,494 SGD|Avg: $758 SGD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4$285 SGD
Retailer 13$316 SGD
Retailer 5$447 SGD
Retailer 9$515 SGD
Retailer 8$544 SGD
Retailer 1$572 SGD
Retailer 2$633 SGD
Retailer 7$771 SGD
Retailer 11$926 SGD
Retailer 10$971 SGD
Retailer 12$1,013 SGD
Retailer 3$1,227 SGD
Retailer 6$1,473 SGD

43 data points across 13 retailers

18 retailers$285 SGD to $1,523 SGD

A
Cheapest Retailer
-
$285 SGD
Final sale: no returns
Retailer 2
-
$316 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$359 SGD
View
B+
Retailer 4
-
$447 SGD
View
A
Retailer 5
-
$515 SGD
View
A
Retailer 6
-
$544 SGD
View
A
Retailer 7
-
$572 SGD
View
A
Retailer 8
-
$633 SGD
View
A
Retailer 9
-
$662 SGD
View
B+
Retailer 10
-
$771 SGD
View
Retailer 11
-
$926 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$971 SGD
View
Retailer 13
-
$1,013 SGD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,033 SGD
View
B+
Retailer 15
-
$1,084 SGD
View
B
Retailer 16
-
$1,227 SGD
View
B
Retailer 17
-
$1,473 SGD
View
Most Expensive
B
Reve Diamonds
697DFA05F · Nov 4
$1,523 SGD
$1,192 USD
View
17 more retailers have this diamond
Prices start from $285 SGDSave up to $1,238 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
$285 SGD