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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 5553507905

Certificate GIA 5553507905

Diamond specifications and retailer prices

From $4,741 SGD
As of November 6, 2026
Save $5,704 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,445 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553507905. Listed at 14 retailers as of November 4, 2026, with prices from $4,741 to $10,445, a $5,704 spread on the same certified stone. MOH London lists it at $10,445. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553507905
Dimensions7.54 × 5.76 × 4.19 mm
L/W Ratio1.31
Girdle conditionFaceted
Top View
7.54 mm5.76 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553507905
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,445 SGD|Low: $4,675 SGD|High: $10,917 SGD|Avg: $6,375 SGD|-4.3%
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
November 6, 2026
Retailer 11$4,741 SGD
Retailer 5$4,842 SGD
Retailer 7$5,085 SGD
Retailer 4$5,355 SGD
Retailer 3$5,360 SGD
Retailer 13$5,498 SGD
Retailer 12$5,680 SGD
Retailer 9$5,692 SGD
Retailer 10$5,729 SGD
Retailer 6$5,927 SGD
Retailer 2$7,397 SGD
Retailer 8$9,988 SGD
MOH London$10,445 SGD

34 data points across 13 retailers

14 retailers$4,741 SGD to $10,445 SGD

A
Cheapest Retailer
-
$4,741 SGD
A
Retailer 2
-
$4,842 SGD
View
A
Retailer 3
-
$5,085 SGD
View
A
Retailer 4
-
$5,355 SGD
View
A
Retailer 5
-
$5,360 SGD
View
A
Retailer 6
-
$5,498 SGD
View
Final sale: no returns
A
Retailer 7
-
$5,680 SGD
View
A
Retailer 8
-
$5,692 SGD
View
A
Retailer 9
-
$5,729 SGD
View
A
Retailer 10
-
$5,927 SGD
View
A
Retailer 11
-
$6,554 SGD
View
B+
Retailer 12
-
$7,397 SGD
View
B
Retailer 13
-
$9,988 SGD
View
Most Expensive
B
MOH London
DA593A19A · Nov 4
$10,445 SGD
£6,417 GBP
View
13 more retailers have this diamond
Prices start from $4,741 SGDSave up to $5,704 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
$4,741 SGD