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Cushion|Lab Grown|IGI

1.36ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG817653500

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

Certificate IGI LG817653500

Diamond specifications and retailer prices

From $415 SGD
As of November 4, 2026
Save $1,323 SGD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,738 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.36ct lab-grown cushion diamond

This 1.36ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817653500 or 817653500. Listed at 6 retailers as of November 2, 2026, with prices from $415 to $1,738, a $1,323 spread on the same certified stone. Brilliant Earth lists it at $1,738. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653500
Dimensions6.57 × 6.57 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.57 mm1.36 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817653500
Side View
Table 69.0%Crown 41.4°Girdle: STK-VTKPavilion 37.2°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,738 SGD|Low: $415 SGD|High: $18,642 SGD|Avg: $1,162 SGD|-8.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$415 SGD
Retailer 2$565 SGD
Retailer 5$713 SGD
Retailer 4$741 SGD
Retailer 3$850 SGD
Brilliant Earth$1,738 SGD

22 data points across 6 retailers

6 retailers$415 SGD to $1,738 SGD

B+
Cheapest Retailer
-
$415 SGD
A
Retailer 2
-
$565 SGD
View
B+
Retailer 3
-
$713 SGD
View
B+
Retailer 4
-
$741 SGD
View
B+
Retailer 5
-
$850 SGD
View
Most Expensive
B
Brilliant Earth
21103580A · Nov 2
$1,738 SGD
$1,360 USD
View
5 more retailers have this diamond
Prices start from $415 SGDSave up to $1,323 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
1.36ct Cushion
$415 SGD