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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6552192119

Certificate GIA 6552192119

Diamond specifications and retailer prices

From $5,677 SGD
As of November 6, 2026
Save $5,553 SGD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,231 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552192119. Listed at 14 retailers as of November 4, 2026, with prices from $5,677 to $11,231, a $5,553 spread on the same certified stone. MOH London lists it at $11,231. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552192119
Dimensions8.20 × 6.12 × 3.77 mm
L/W Ratio1.34
Top View
8.20 mm6.12 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552192119
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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 6
Current: $11,231 SGD|Low: $5,677 SGD|High: $11,472 SGD|Avg: $7,370 SGD|-2.1%
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 6, 2026
Retailer 11$5,677 SGD
Retailer 9$5,912 SGD
Retailer 4$6,448 SGD
Retailer 2$6,625 SGD
Retailer 8$6,772 SGD
Retailer 6$6,789 SGD
Retailer 3$7,215 SGD
Retailer 10$7,215 SGD
Retailer 12$7,459 SGD
Retailer 7$7,800 SGD
Retailer 5$7,955 SGD
MOH London$11,231 SGD

36 data points across 12 retailers

14 retailers$5,677 SGD to $11,231 SGD

A
Cheapest Retailer
-
$5,677 SGD
A
Retailer 2
-
$5,912 SGD
View
Final sale: no returns
Retailer 3
-
$6,448 SGD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$6,493 SGD
View
A
Retailer 5
-
$6,625 SGD
View
A
Retailer 6
-
$6,772 SGD
View
A
Retailer 7
-
$6,789 SGD
View
B+
Retailer 8
-
$7,215 SGD
View
B+
Retailer 9
-
$7,215 SGD
View
B+
Retailer 10
-
$7,337 SGD
View
B+
Retailer 11
-
$7,459 SGD
View
Retailer 12
-
$7,800 SGD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$7,955 SGD
View
Most Expensive
B
MOH London
7DB11B377 · Nov 4
$11,231 SGD
£6,900 GBP
View
13 more retailers have this diamond
Prices start from $5,677 SGDSave up to $5,553 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
$5,677 SGD