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Cushion|Lab Grown|IGI

1.59ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG538270733

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG538270733

Diamond specifications and retailer prices

From $486 SGD
$380 USD
As of November 1, 2026
Save $1,079 SGD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,565 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538270733 or 538270733. Listed at 7 retailers as of November 1, 2026, with prices from $486 to $1,565, a $1,079 spread on the same certified stone. MOH London lists it at $1,565. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538270733
Dimensions6.66 × 6.55 × 4.19 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.66 mm6.55 mm1.59 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538270733
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 31.8°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
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 1
Current: $1,565 SGD|Low: $486 SGD|High: $2,312 SGD|Avg: $1,104 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$486 SGD
Retailer 3$605 SGD
Retailer 2$675 SGD
Retailer 4$681 SGD
Retailer 8$1,041 SGD
Retailer 6$1,474 SGD
MOH London$1,565 SGD
Retailer 7$2,312 SGD

18 data points across 8 retailers

7 retailers$486 SGD to $1,565 SGD

A
Cheapest Retailer
-
$486 SGD
$380 USD
B+
Retailer 2
-
$605 SGD
$473 USD
View
A
Retailer 3
-
$675 SGD
ZAR 8,524 ZAR
View
A
Retailer 4
-
$681 SGD
$533 USD
View
Retailer 5
-
$1,044 SGD
$817 USD
View
B
Retailer 6
-
$1,474 SGD
$1,153 USD
View
Most Expensive
B
MOH London
LG538270733 · Nov 1
$1,565 SGD
£964 GBP
View
6 more retailers have this diamond
Prices start from $486 SGDSave up to $1,079 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
1.59ct Cushion
$486 SGD