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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 5231796392

Certificate GIA 5231796392

Diamond specifications and retailer prices

From $3,780 SGD
HK$23,100 HKD
As of November 2, 2026
Save $4,482 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,262 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-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 5231796392. Listed at 20 retailers as of November 1, 2026, with prices from $3,780 to $8,262, a $4,482 spread on the same certified stone. MOH London lists it at $8,262. 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

1.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231796392
Dimensions6.83 × 6.57 × 4.32 mm
L/W Ratio1.04
Top View
6.83 mm6.57 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231796392
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 38.8°Culet: NoneDepth 65.7%

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 2
Current: $8,262 SGD|Low: $3,471 SGD|High: $8,430 SGD|Avg: $5,063 SGD|-1.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 11$3,780 SGD
Retailer 15$3,783 SGD
Retailer 8$3,980 SGD
Retailer 3$4,006 SGD
Retailer 14$4,197 SGD
Retailer 5$4,270 SGD
Retailer 7$4,308 SGD
Retailer 13$4,546 SGD
Retailer 2$4,628 SGD
Retailer 16$4,714 SGD
Retailer 4$5,009 SGD
Retailer 10$5,158 SGD
Retailer 9$5,204 SGD
Retailer 12$5,681 SGD
Retailer 17$6,073 SGD
Retailer 6$7,766 SGD
MOH London$8,262 SGD

33 data points across 17 retailers

20 retailers$3,780 SGD to $8,262 SGD

A
Cheapest Retailer
-
$3,780 SGD
HK$23,100 HKD
A
Retailer 2
-
$3,783 SGD
$2,959 USD
View
A
Retailer 3
-
$3,980 SGD
$3,113 USD
View
A
Retailer 4
-
$4,006 SGD
$3,134 USD
View
B+
Retailer 5
-
$4,197 SGD
$3,283 USD
View
Final sale: no returns
A
Retailer 6
-
$4,270 SGD
$3,340 USD
View
A
Retailer 7
-
$4,308 SGD
$3,370 USD
View
A
Retailer 8
-
$4,546 SGD
$3,556 USD
View
A
Retailer 9
-
$4,628 SGD
$3,620 USD
View
A
Retailer 10
-
$4,714 SGD
£2,904 GBP
View
B+
Retailer 11
-
$5,009 SGD
View
Retailer 12
-
$5,075 SGD
$3,970 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$5,117 SGD
$4,003 USD
View
Price last confirmed 40 days ago
B+
Retailer 14
-
$5,158 SGD
$4,035 USD
View
Retailer 15
-
$5,204 SGD
A$6,263 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$5,316 SGD
A$6,398 AUD
View
B+
Retailer 17
-
$5,681 SGD
€4,232 EUR
View
B+
Retailer 18
-
$6,073 SGD
ZAR 76,742 ZAR
View
Retailer 19
-
$7,766 SGD
$6,075 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
7B715536A · Nov 1
$8,262 SGD
£5,089 GBP
View
19 more retailers have this diamond
Prices start from $3,780 SGDSave up to $4,482 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
1.51ct Cushion
$3,780 SGD