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Cushion|Lab Grown|IGI

1.50ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG807673772

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG807673772

Diamond specifications and retailer prices

From $627 SGD
$490 USD
As of November 1, 2026
Save $1,923 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,550 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct 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 LG807673772 or 807673772. Listed at 11 retailers as of November 1, 2026, with prices from $627 to $2,550, a $1,923 spread on the same certified stone. MOH London lists it at $2,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807673772
Dimensions7.51 × 6.16 × 3.92 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm6.16 mm1.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807673772
Side View
Table 65.0%Crown 38.2°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 63.6%

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: $2,550 SGD|Low: $627 SGD|High: $2,581 SGD|Avg: $1,358 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$627 SGD
Retailer 3$666 SGD
Retailer 9$694 SGD
Retailer 8$876 SGD
Retailer 6$1,030 SGD
Retailer 10$1,095 SGD
Retailer 2$1,102 SGD
Retailer 5$1,197 SGD
Retailer 7$1,253 SGD
Retailer 12$2,027 SGD
Retailer 4$2,275 SGD
MOH London$2,550 SGD

30 data points across 12 retailers

11 retailers$627 SGD to $2,550 SGD

A
Cheapest Retailer
-
$627 SGD
$490 USD
Final sale: no returns
A
Retailer 2
-
$666 SGD
$521 USD
View
Retailer 3
-
$694 SGD
$543 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$876 SGD
$685 USD
View
B+
Retailer 5
-
$1,030 SGD
$805 USD
View
B+
Retailer 6
-
$1,095 SGD
$856 USD
View
B
Retailer 7
-
$1,102 SGD
€821 EUR
View
B+
Retailer 8
-
$1,197 SGD
ZAR 15,126 ZAR
View
B+
Retailer 9
-
$1,253 SGD
$980 USD
View
B
Retailer 10
-
$2,275 SGD
$1,779 USD
View
Most Expensive
B
MOH London
LG807673772 · Nov 1
$2,550 SGD
£1,570 GBP
View
10 more retailers have this diamond
Prices start from $627 SGDSave up to $1,923 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
1.50ct Cushion
$627 SGD