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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG778651105

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778651105

Diamond specifications and retailer prices

From $348 SGD
$272 USD
As of October 25, 2026
Save $1,259 SGD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,606 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778651105 or 778651105. Listed at 10 retailers as of October 25, 2026, with prices from $348 to $1,606, a $1,259 spread on the same certified stone. Reve Diamonds lists it at $1,606. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778651105
Dimensions8.19 × 5.99 × 4.06 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
8.19 mm5.99 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778651105
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.8%

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: Oct 25
Current: $814 SGD|Low: $187 SGD|High: $1,606 SGD|Avg: $835 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 27, 2026
Retailer 2$187 SGD
Retailer 10$313 SGD
Retailer 6$348 SGD
Retailer 7$596 SGD
Retailer 4$643 SGD
Retailer 11$676 SGD
Retailer 9$770 SGD
Retailer 1$814 SGD
Retailer 3$1,187 SGD
Retailer 5$1,398 SGD
Retailer 8$1,418 SGD
Reve Diamonds$1,606 SGD

24 data points across 12 retailers

10 retailers$348 SGD to $1,606 SGD

A
Cheapest Retailer
-
$348 SGD
$272 USD
A
Retailer 2
-
$596 SGD
$466 USD
View
A
Retailer 3
-
$643 SGD
£396 GBP
View
A
Retailer 4
-
$676 SGD
$529 USD
View
A
Retailer 5
-
$770 SGD
$602 USD
View
A
Retailer 6
-
$814 SGD
A$979 AUD
View
B+
Retailer 7
-
$1,187 SGD
$929 USD
View
B+
Retailer 8
-
$1,398 SGD
£861 GBP
View
B
Retailer 9
-
$1,418 SGD
$1,109 USD
View
Most Expensive
B
Reve Diamonds
09414C86B · Oct 28
$1,606 SGD
$1,256 USD
View
9 more retailers have this diamond
Prices start from $348 SGDSave up to $1,259 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
1.53ct Cushion
$348 SGD