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Cushion|Lab Grown|IGI

1.54ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG799623589

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

Certificate IGI LG799623589

Diamond specifications and retailer prices

From $635 SGD
As of November 4, 2026
Save $900 SGD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,535 SGD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799623589 or 799623589. Listed at 9 retailers as of November 4, 2026, with prices from $635 to $1,535, a $900 spread on the same certified stone. With Clarity lists it at $1,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799623589
Dimensions6.68 × 6.63 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.68 mm6.63 mm1.54 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799623589
Side View
Table 66.0%Crown 36.4°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $705 SGD|Low: $603 SGD|High: $1,528 SGD|Avg: $949 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$635 SGD
Retailer 6$699 SGD
Retailer 1$705 SGD
Retailer 4$712 SGD
Retailer 7$843 SGD
Retailer 8$1,278 SGD
Retailer 3$1,348 SGD
Retailer 2$1,507 SGD

43 data points across 8 retailers

9 retailers$635 SGD to $1,535 SGD

A
Cheapest Retailer
-
$635 SGD
A
Retailer 2
-
$699 SGD
View
A
Retailer 3
-
$705 SGD
View
A
Retailer 4
-
$712 SGD
View
B+
Retailer 5
-
$843 SGD
View
B+
Retailer 6
-
$1,278 SGD
View
B+
Retailer 7
-
$1,348 SGD
View
B+
Retailer 8
-
$1,507 SGD
View
Most Expensive
B
With Clarity
799623589 · Nov 5
$1,535 SGD
$1,201 USD
View
8 more retailers have this diamond
Prices start from $635 SGDSave up to $900 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
1.54ct Cushion
$635 SGD