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Cushion|Natural|GIA

1.50ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 6382191230

Certificate GIA 6382191230

Diamond specifications and retailer prices

From $8,687 SGD
As of November 6, 2026
Save $7,591 SGD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,278 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6382191230. Listed at 19 retailers as of November 4, 2026, with prices from $8,687 to $16,278, a $7,591 spread on the same certified stone. MOH London lists it at $16,278. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382191230
Dimensions7.54 × 6.12 × 4.12 mm
L/W Ratio1.23
Top View
7.54 mm6.12 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6382191230
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.4%

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 6
Current: $16,278 SGD|Low: $8,526 SGD|High: $16,517 SGD|Avg: $10,978 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$8,687 SGD
Retailer 6$8,734 SGD
Retailer 2$9,698 SGD
Retailer 5$9,794 SGD
Retailer 7$9,875 SGD
Retailer 10$10,753 SGD
Retailer 8$10,799 SGD
Retailer 4$10,817 SGD
Retailer 3$12,601 SGD
MOH London$16,278 SGD

44 data points across 10 retailers

19 retailers$8,687 SGD to $16,278 SGD

B+
Cheapest Retailer
-
$8,687 SGD
B+
Retailer 2
-
$8,734 SGD
View
B
Retailer 3
-
$9,101 SGD
View
B
Retailer 4
-
$9,170 SGD
View
B
Retailer 5
-
$9,417 SGD
View
B+
Retailer 6
-
$9,698 SGD
View
Final sale: no returns
Retailer 7
-
$9,794 SGD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$9,875 SGD
View
B
Retailer 9
-
$10,434 SGD
View
B
Retailer 10
-
$10,753 SGD
View
B
Retailer 11
-
$10,799 SGD
View
B
Retailer 12
-
$10,817 SGD
View
B
Retailer 13
-
$11,323 SGD
View
B
Retailer 14
-
$11,496 SGD
View
B
Retailer 15
-
$11,496 SGD
View
B
Retailer 16
-
$11,605 SGD
View
B
Retailer 17
-
$11,880 SGD
View
B
Retailer 18
-
$12,601 SGD
View
Most Expensive
B
MOH London
A5EC7896D · Nov 4
$16,278 SGD
£10,001 GBP
View
18 more retailers have this diamond
Prices start from $8,687 SGDSave up to $7,591 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
$8,687 SGD