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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 2547434858

Certificate GIA 2547434858

Diamond specifications and retailer prices

From $4,705 AUD
As of November 6, 2026
Save $5,254 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,959 AUD at MOH London · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547434858. Listed at 14 retailers as of November 2, 2026, with prices from $4,705 to $9,959, a $5,254 spread on the same certified stone. MOH London lists it at $9,959. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547434858
Dimensions7.43 × 5.68 × 3.95 mm
L/W Ratio1.31
Top View
7.43 mm5.68 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547434858
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

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: $9,959 AUD|Low: $4,705 AUD|High: $10,079 AUD|Avg: $6,672 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$4,705 AUD
Retailer 8$5,771 AUD
Retailer 7$5,938 AUD
Retailer 6$6,252 AUD
Retailer 4$6,334 AUD
Retailer 9$6,669 AUD
Retailer 3$7,035 AUD
Retailer 5$7,632 AUD
MOH London$9,959 AUD

34 data points across 9 retailers

14 retailers$4,705 AUD to $9,959 AUD

A
Cheapest Retailer
-
$4,705 AUD
A
Retailer 2
-
$5,386 AUD
View
A
Retailer 3
-
$5,503 AUD
View
B+
Retailer 4
-
$5,771 AUD
View
Final sale: no returns
B+
Retailer 5
-
$5,810 AUD
View
B+
Retailer 6
-
$5,938 AUD
View
Retailer 7
-
$6,252 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$6,334 AUD
View
B+
Retailer 9
-
$6,468 AUD
View
B+
Retailer 10
-
$6,613 AUD
View
Retailer 11
-
$6,669 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$7,035 AUD
View
B
Retailer 13
-
$7,632 AUD
View
Most Expensive
B
MOH London
2DBC90B76 · Nov 2
$9,959 AUD
£5,388 GBP
View
13 more retailers have this diamond
Prices start from $4,705 AUDSave up to $5,254 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.

A
1.51ct Cushion
$4,705 AUD