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Cushion|Lab Grown|IGI

1.29ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG751501082

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG751501082

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)
14 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 LG751501082 or 751501082. Listed at 14 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 angle29.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751501082
Dimensions7.49 × 5.76 × 3.92 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.76 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751501082
Side View
Table 67.0%Crown 29.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 68.1%

Caratlytics Score

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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 4
Current: $572 SGD|Low: $285 SGD|High: $1,539 SGD|Avg: $758 SGD|+1.1%
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
Reve Diamonds
November 5, 2026
Retailer 7$285 SGD
Retailer 3$319 SGD
Retailer 6$420 SGD
Retailer 9$551 SGD
Retailer 12$551 SGD
Retailer 13$551 SGD
Retailer 1$572 SGD
Retailer 5$662 SGD
Retailer 4$731 SGD
Retailer 11$778 SGD
Retailer 2$971 SGD
Retailer 8$1,084 SGD
Retailer 10$1,491 SGD
Reve Diamonds$1,523 SGD

37 data points across 14 retailers

14 retailers$285 SGD to $1,523 SGD

A
Cheapest Retailer
-
$285 SGD
Final sale: no returns
Retailer 2
-
$319 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$420 SGD
View
A
Retailer 4
-
$551 SGD
View
A
Retailer 5
-
$551 SGD
View
A
Retailer 6
-
$551 SGD
View
A
Retailer 7
-
$572 SGD
View
A
Retailer 8
-
$662 SGD
View
B+
Retailer 9
-
$731 SGD
View
B+
Retailer 10
-
$778 SGD
View
B+
Retailer 11
-
$971 SGD
View
B+
Retailer 12
-
$1,084 SGD
View
B
Retailer 13
-
$1,491 SGD
View
Most Expensive
B
Reve Diamonds
25AA32651 · Nov 4
$1,523 SGD
$1,192 USD
View
13 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