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Cushion|Natural|GIA

1.03ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1509663746

Certificate GIA 1509663746

Diamond specifications and retailer prices

From $2,978 SGD
As of November 6, 2026
Save $3,306 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,284 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1509663746. Listed at 22 retailers as of November 4, 2026, with prices from $2,978 to $6,284, a $3,306 spread on the same certified stone. MOH London lists it at $6,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1509663746
Dimensions6.51 × 5.40 × 3.67 mm
L/W Ratio1.21
Culet sizeNone
Top View
6.51 mm5.40 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1509663746
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.0%

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: $6,284 SGD|Low: $2,978 SGD|High: $6,377 SGD|Avg: $3,940 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$2,978 SGD
Retailer 7$3,012 SGD
Retailer 6$3,150 SGD
Retailer 3$3,364 SGD
Retailer 9$3,413 SGD
Retailer 10$3,703 SGD
Retailer 4$3,988 SGD
Retailer 2$4,131 SGD
Retailer 8$4,236 SGD
Retailer 5$4,598 SGD
MOH London$6,284 SGD

46 data points across 11 retailers

22 retailers$2,978 SGD to $6,284 SGD

B+
Cheapest Retailer
-
$2,978 SGD
Retailer 2
-
$3,012 SGD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$3,057 SGD
View
B+
Retailer 4
-
$3,068 SGD
View
B+
Retailer 5
-
$3,150 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,207 SGD
View
B+
Retailer 7
-
$3,221 SGD
View
B+
Retailer 8
-
$3,364 SGD
View
Retailer 9
-
$3,413 SGD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,703 SGD
View
B
Retailer 11
-
$3,703 SGD
View
B
Retailer 12
-
$3,732 SGD
View
B
Retailer 13
-
$3,896 SGD
View
B
Retailer 14
-
$3,896 SGD
View
B
Retailer 15
-
$3,988 SGD
View
B
Retailer 16
-
$4,024 SGD
View
B
Retailer 17
-
$4,131 SGD
View
Retailer 18
-
$4,236 SGD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$4,277 SGD
View
Retailer 20
-
$4,374 SGD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$4,598 SGD
View
Most Expensive
B
MOH London
6B8E859BE · Nov 4
$6,284 SGD
£3,861 GBP
View
21 more retailers have this diamond
Prices start from $2,978 SGDSave up to $3,306 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+
1.03ct Cushion
$2,978 SGD