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Cushion|Natural|GIA

1.50ct I IF Cushion Natural Diamond

EX • I/IF • GIA 2231874542

Certificate GIA 2231874542

Diamond specifications and retailer prices

From $4,920 SGD
As of November 4, 2026
Save $6,424 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,344 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231874542. Listed at 19 retailers as of November 4, 2026, with prices from $4,920 to $11,344, a $6,424 spread on the same certified stone. MOH London lists it at $11,344. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 2231874542
Dimensions7.07 × 6.14 × 4.28 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
7.07 mm6.14 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231874542
Side View
Table 68.0%CrownGirdle: THK-VTKPavilion 37.9°Culet: NoneDepth 69.7%

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 4
Current: $11,344 SGD|Low: $4,920 SGD|High: $11,581 SGD|Avg: $7,289 SGD|-2.0%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 12$4,920 SGD
Retailer 16$5,683 SGD
Retailer 11$5,761 SGD
Retailer 8$5,936 SGD
Retailer 7$5,976 SGD
Retailer 17$6,021 SGD
Retailer 2$6,232 SGD
Retailer 9$6,284 SGD
Retailer 4$6,486 SGD
Retailer 15$6,591 SGD
Retailer 13$6,680 SGD
Retailer 6$7,236 SGD
Retailer 14$8,050 SGD
Retailer 5$8,292 SGD
Retailer 10$8,714 SGD
Retailer 3$10,572 SGD
MOH London$11,344 SGD

23 data points across 17 retailers

19 retailers$4,920 SGD to $11,344 SGD

A
Cheapest Retailer
-
$4,920 SGD
A
Retailer 2
-
$5,683 SGD
View
A
Retailer 3
-
$5,761 SGD
View
Retailer 4
-
$5,936 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$5,976 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$6,021 SGD
View
A
Retailer 7
-
$6,232 SGD
View
A
Retailer 8
-
$6,284 SGD
View
A
Retailer 9
-
$6,486 SGD
View
A
Retailer 10
-
$6,591 SGD
View
Final sale: no returns
A
Retailer 11
-
$6,680 SGD
View
A
Retailer 12
-
$7,236 SGD
View
B+
Retailer 13
-
$7,396 SGD
View
Retailer 14
-
$7,655 SGD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$8,050 SGD
View
B+
Retailer 16
-
$8,292 SGD
View
B+
Retailer 17
-
$8,714 SGD
View
B+
Retailer 18
-
$10,572 SGD
View
Most Expensive
B
MOH London
172962251 · Nov 4
$11,344 SGD
£6,993 GBP
View
18 more retailers have this diamond
Prices start from $4,920 SGDSave up to $6,424 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
$4,920 SGD