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Cushion|Natural|GIA

1.50ct D VS1 Cushion Natural Diamond

VG • D/VS1 • GIA 5231015320

Certificate GIA 5231015320

Diamond specifications and retailer prices

From $16,523 SGD
As of November 4, 2026
Save $12,871 SGD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $29,394 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231015320. Listed at 19 retailers as of November 4, 2026, with prices from $16,523 to $29,394, a $12,871 spread on the same certified stone. MOH London lists it at $29,394. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231015320
Dimensions7.88 × 6.08 × 4.12 mm
L/W Ratio1.30
Top View
7.88 mm6.08 mm1.50 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231015320
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $29,394 SGD|Low: $16,523 SGD|High: $29,828 SGD|Avg: $21,552 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$16,523 SGD
Retailer 6$16,528 SGD
Retailer 7$18,085 SGD
Retailer 2$19,692 SGD
Retailer 5$19,825 SGD
Retailer 9$21,704 SGD
Retailer 3$22,776 SGD
Retailer 4$27,724 SGD
MOH London$29,394 SGD

45 data points across 9 retailers

19 retailers$16,523 SGD to $29,394 SGD

B+
Cheapest Retailer
-
$16,523 SGD
B+
Retailer 2
-
$16,528 SGD
View
B+
Retailer 3
-
$17,348 SGD
View
B
Retailer 4
-
$17,563 SGD
View
B
Retailer 5
-
$17,670 SGD
View
B
Retailer 6
-
$18,085 SGD
View
Final sale: no returns
B
Retailer 7
-
$18,508 SGD
View
B
Retailer 8
-
$19,029 SGD
View
B
Retailer 9
-
$19,692 SGD
View
Retailer 10
-
$19,825 SGD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$21,305 SGD
View
B
Retailer 12
-
$21,305 SGD
View
B
Retailer 13
-
$21,704 SGD
View
B
Retailer 14
-
$21,913 SGD
View
B
Retailer 15
-
$22,021 SGD
View
B
Retailer 16
-
$22,078 SGD
View
B
Retailer 17
-
$22,776 SGD
View
B
Retailer 18
-
$27,724 SGD
View
Most Expensive
B
MOH London
367AC0404 · Nov 4
$29,394 SGD
£18,120 GBP
View
18 more retailers have this diamond
Prices start from $16,523 SGDSave up to $12,871 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.

B+
1.50ct Cushion
$16,523 SGD