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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 $3,382 AUD
As of November 6, 2026
Save $3,754 AUD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,137 AUD 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 $3,382 to $7,137, a $3,754 spread on the same certified stone. MOH London lists it at $7,137. 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: $7,137 AUD|Low: $3,382 AUD|High: $7,242 AUD|Avg: $4,470 AUD|-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$3,382 AUD
Retailer 7$3,420 AUD
Retailer 6$3,577 AUD
Retailer 3$3,820 AUD
Retailer 9$3,876 AUD
Retailer 10$4,205 AUD
Retailer 4$4,529 AUD
Retailer 2$4,691 AUD
Retailer 8$4,810 AUD
Retailer 5$5,222 AUD
MOH London$7,137 AUD

45 data points across 11 retailers

22 retailers$3,382 AUD to $7,137 AUD

B+
Cheapest Retailer
-
$3,382 AUD
Retailer 2
-
$3,420 AUD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$3,471 AUD
View
B+
Retailer 4
-
$3,484 AUD
View
B+
Retailer 5
-
$3,577 AUD
View
Final sale: no returns
B+
Retailer 6
-
$3,641 AUD
View
B+
Retailer 7
-
$3,657 AUD
View
B+
Retailer 8
-
$3,820 AUD
View
Retailer 9
-
$3,876 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,205 AUD
View
B
Retailer 11
-
$4,205 AUD
View
B
Retailer 12
-
$4,238 AUD
View
B
Retailer 13
-
$4,424 AUD
View
B
Retailer 14
-
$4,424 AUD
View
B
Retailer 15
-
$4,529 AUD
View
B
Retailer 16
-
$4,570 AUD
View
B
Retailer 17
-
$4,691 AUD
View
Retailer 18
-
$4,810 AUD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$4,857 AUD
View
Retailer 20
-
$4,967 AUD
View
Price last confirmed 15 days ago
B
Retailer 21
-
$5,222 AUD
View
Most Expensive
B
MOH London
6B8E859BE · Nov 4
$7,137 AUD
£3,861 GBP
View
21 more retailers have this diamond
Prices start from $3,382 AUDSave up to $3,754 AUD

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
$3,382 AUD