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Cushion|Natural|GIA

1.50ct J VVS1 Cushion Natural Diamond

EX • J/VVS1 • GIA 2554457318

Certificate GIA 2554457318

Diamond specifications and retailer prices

From $4,490 AUD
$3,154 USD
As of November 1, 2026
Save $4,304 AUD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,794 AUD at MOH London · As of November 1, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554457318. Listed at 11 retailers as of November 1, 2026, with prices from $4,490 to $8,794, a $4,304 spread on the same certified stone. MOH London lists it at $8,794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554457318
Dimensions6.65 × 6.31 × 4.21 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Cloud, Pinpoint, Feather
Top View
6.65 mm6.31 mm1.50 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554457318
Side View
Table 66.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.8%

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 1
Current: $8,794 AUD|Low: $4,490 AUD|High: $9,400 AUD|Avg: $5,747 AUD|-6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$4,490 AUD
Retailer 9$4,668 AUD
Retailer 2$4,780 AUD
Retailer 11$4,853 AUD
Retailer 8$5,040 AUD
Retailer 5$5,495 AUD
Retailer 10$5,706 AUD
Retailer 4$5,792 AUD
Retailer 3$5,954 AUD
Retailer 6$6,463 AUD
MOH London$8,794 AUD

36 data points across 11 retailers

11 retailers$4,490 AUD to $8,794 AUD

A
Cheapest Retailer
-
$4,490 AUD
$3,154 USD
A
Retailer 2
-
$4,668 AUD
$3,279 USD
View
A
Retailer 3
-
$4,780 AUD
£2,644 GBP
View
A
Retailer 4
-
$4,853 AUD
$3,409 USD
View
Final sale: no returns
A
Retailer 5
-
$5,040 AUD
$3,540 USD
View
A
Retailer 6
-
$5,495 AUD
£3,040 GBP
View
Retailer 7
-
$5,706 AUD
$4,008 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$5,792 AUD
€3,875 EUR
View
Retailer 9
-
$5,954 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$6,463 AUD
ZAR 73,343 ZAR
View
Most Expensive
B+
MOH London
56A3808A2 · Nov 1
$8,794 AUD
£4,864 GBP
View
10 more retailers have this diamond
Prices start from $4,490 AUDSave up to $4,304 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
1.50ct Cushion
$4,490 AUD