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Cushion|Lab Grown|IGI

1.54ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG752561726

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

Certificate IGI LG752561726

Diamond specifications and retailer prices

From $496 SGD
As of November 4, 2026
Save $1,689 SGD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,184 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752561726 or 752561726. Listed at 17 retailers as of November 4, 2026, with prices from $496 to $2,184, a $1,689 spread on the same certified stone. Brilliant Earth lists it at $2,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752561726
Dimensions6.45 × 6.45 × 4.38 mm
L/W Ratio1.00
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
Top View
6.45 mm6.45 mm1.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752561726
Side View
Table 59.0%Crown 37.3°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,184 SGD|Low: $338 SGD|High: $2,248 SGD|Avg: $1,037 SGD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 4$338 SGD
Retailer 13$496 SGD
Retailer 9$570 SGD
Retailer 8$585 SGD
Retailer 2$621 SGD
Retailer 5$665 SGD
Retailer 10$792 SGD
Retailer 14$1,188 SGD
Retailer 12$1,233 SGD
Retailer 6$1,323 SGD
Retailer 7$1,354 SGD
Retailer 3$1,488 SGD
Retailer 11$1,744 SGD
Brilliant Earth$2,184 SGD

44 data points across 14 retailers

17 retailers$496 SGD to $2,184 SGD

Retailer 1
-
$338 SGD
Price last confirmed 12 days ago
B+
Retailer 2
-
$496 SGD
View
A
Retailer 3
-
$570 SGD
View
A
Retailer 4
-
$585 SGD
View
A
Retailer 5
-
$621 SGD
View
A
Retailer 6
-
$665 SGD
View
Retailer 7
-
$792 SGD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$805 SGD
View
B+
Retailer 9
-
$1,157 SGD
View
B+
Retailer 10
-
$1,188 SGD
View
B+
Retailer 11
-
$1,233 SGD
View
B+
Retailer 12
-
$1,323 SGD
View
B+
Retailer 13
-
$1,354 SGD
View
B+
Retailer 14
-
$1,379 SGD
View
Retailer 15
-
$1,488 SGD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,744 SGD
View
Most Expensive
B
Brilliant Earth
17572586A · Nov 4
$2,184 SGD
$1,710 USD
View
16 more retailers have this diamond
Prices start from $496 SGDSave up to $1,689 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
$496 SGD