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Cushion|Lab Grown|IGI

1.35ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG758561619

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG758561619

Diamond specifications and retailer prices

From $322 SGD
$252 USD
As of October 30, 2026
Save $1,309 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,631 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct 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 LG758561619 or 758561619. Listed at 13 retailers as of October 30, 2026, with prices from $322 to $1,631, a $1,309 spread on the same certified stone. Reve Diamonds lists it at $1,631. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758561619
Dimensions6.46 × 6.32 × 4.31 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.32 mm1.35 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758561619
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 68.2%

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 30
Current: $668 SGD|Low: $242 SGD|High: $1,681 SGD|Avg: $857 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 10$322 SGD
Retailer 4$375 SGD
Retailer 6$393 SGD
Retailer 5$580 SGD
Retailer 2$610 SGD
Retailer 7$615 SGD
Retailer 1$668 SGD
Retailer 8$726 SGD
Retailer 9$873 SGD
Retailer 12$1,160 SGD
Retailer 11$1,217 SGD
Retailer 3$1,500 SGD
Reve Diamonds$1,631 SGD

42 data points across 13 retailers

13 retailers$322 SGD to $1,631 SGD

A
Cheapest Retailer
-
$322 SGD
$252 USD
Final sale: no returns
A
Retailer 2
-
$375 SGD
$293 USD
View
A
Retailer 3
-
$393 SGD
HK$2,400 HKD
View
A
Retailer 4
-
$580 SGD
€432 EUR
View
A
Retailer 5
-
$610 SGD
$477 USD
View
A
Retailer 6
-
$615 SGD
ZAR 7,768 ZAR
View
A
Retailer 7
-
$668 SGD
£411 GBP
View
A
Retailer 8
-
$726 SGD
$568 USD
View
B+
Retailer 9
-
$873 SGD
A$1,050 AUD
View
B+
Retailer 10
-
$1,160 SGD
View
B
Retailer 11
-
$1,217 SGD
$952 USD
View
B
Retailer 12
-
$1,500 SGD
£924 GBP
View
Most Expensive
B
Reve Diamonds
A5C4B5786 · Oct 30
$1,631 SGD
$1,276 USD
View
12 more retailers have this diamond
Prices start from $322 SGDSave up to $1,309 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
1.35ct Cushion
$322 SGD