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Cushion|Natural|GIA

1.50ct I VVS1 Cushion Natural Diamond

GD • I/VVS1 • GIA 1428952242

Certificate GIA 1428952242

Diamond specifications and retailer prices

From $6,563 SGD
As of November 6, 2026
Save $6,333 SGD (49%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $12,896 SGD at MOH London · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1428952242. Listed at 29 retailers as of November 2, 2026, with prices from $6,563 to $12,896, a $6,333 spread on the same certified stone. MOH London lists it at $12,896. 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
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1428952242
Dimensions6.69 × 6.39 × 4.32 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.69 mm6.39 mm1.50 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1428952242
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

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: $12,896 SGD|Low: $6,709 SGD|High: $13,032 SGD|Avg: $8,794 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7$6,914 SGD
Retailer 6$6,916 SGD
Retailer 8$7,319 SGD
Retailer 3$7,856 SGD
Retailer 2$8,333 SGD
Retailer 9$8,583 SGD
Retailer 4$9,509 SGD
Retailer 5$10,680 SGD
MOH London$12,896 SGD

37 data points across 9 retailers

29 retailers$6,563 SGD to $12,896 SGD

A
Cheapest Retailer
-
$6,563 SGD
A
Retailer 2
-
$6,837 SGD
View
A
Retailer 3
-
$6,914 SGD
View
A
Retailer 4
-
$6,916 SGD
View
B+
Retailer 5
-
$7,007 SGD
View
B+
Retailer 6
-
$7,319 SGD
View
Final sale: no returns
B+
Retailer 7
-
$7,381 SGD
View
B+
Retailer 8
-
$7,382 SGD
View
B+
Retailer 9
-
$7,382 SGD
View
B+
Retailer 10
-
$7,815 SGD
View
B+
Retailer 11
-
$7,856 SGD
View
Retailer 12
-
$7,929 SGD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$8,074 SGD
View
B+
Retailer 14
-
$8,257 SGD
View
B+
Retailer 15
-
$8,333 SGD
View
B+
Retailer 16
-
$8,362 SGD
View
Retailer 17
-
$8,583 SGD
View
Price last confirmed 34 days ago
B+
Retailer 18
-
$8,830 SGD
View
B+
Retailer 19
-
$8,830 SGD
View
B+
Retailer 20
-
$8,958 SGD
View
B
Retailer 21
-
$9,125 SGD
View
B
Retailer 22
-
$9,472 SGD
View
B
Retailer 23
-
$9,509 SGD
View
Retailer 24
-
$9,648 SGD
View
Price last confirmed 15 days ago
B
Retailer 25
-
$9,920 SGD
View
B
Retailer 26
-
$10,027 SGD
View
B
Retailer 27
-
$10,680 SGD
View
B
Retailer 28
-
$12,688 SGD
View
Most Expensive
B
MOH London
67B343D34 · Nov 2
$12,896 SGD
£7,923 GBP
View
28 more retailers have this diamond
Prices start from $6,563 SGDSave up to $6,333 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
$6,563 SGD