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Cushion|Natural|GIA

1.50ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1548925585

Certificate GIA 1548925585

Diamond specifications and retailer prices

From $4,640 NZD
As of November 6, 2026
Save $5,183 NZD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,593 NZD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548925585. Listed at 16 retailers as of November 6, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle30.4°
OriginNatural
Grading LabGIA
CertificateGIA 1548925585
Dimensions7.24 × 5.78 × 3.97 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.24 mm5.78 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548925585
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 30.4°Culet: NoneDepth 68.8%

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 6
Current: $10,593 NZD|Low: $4,618 NZD|High: $11,143 NZD|Avg: $6,707 NZD|-4.8%
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
November 6, 2026
Retailer 9$4,640 NZD
Retailer 6$5,011 NZD
Retailer 14$5,049 NZD
Retailer 13$5,087 NZD
Retailer 15$5,267 NZD
Retailer 3$5,538 NZD
Retailer 5$5,664 NZD
Retailer 4$5,772 NZD
Retailer 11$5,870 NZD
Retailer 8$6,472 NZD
Retailer 7$6,754 NZD
Retailer 10$7,333 NZD
Retailer 12$7,690 NZD
Retailer 2$9,822 NZD
MOH London$10,593 NZD

33 data points across 15 retailers

16 retailers$4,640 NZD to $9,822 NZD

A
Cheapest Retailer
-
$4,640 NZD
Retailer 2
-
$5,011 NZD
View
Price last confirmed 10 days ago
Retailer 3
-
$5,049 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$5,087 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$5,267 NZD
View
Final sale: no returns
A
Retailer 6
-
$5,538 NZD
View
A
Retailer 7
-
$5,664 NZD
View
A
Retailer 8
-
$5,772 NZD
View
A
Retailer 9
-
$5,870 NZD
View
A
Retailer 10
-
$6,472 NZD
View
Retailer 11
-
$6,754 NZD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
$6,950 NZD
View
B+
Retailer 13
-
$7,333 NZD
View
B+
Retailer 14
-
$7,690 NZD
View
B+
Retailer 15
-
$9,822 NZD
View
Most Expensive
MOH London
ABEFD514F · Oct 29
$10,593 NZD
£4,624 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $4,640 NZDSave up to $5,183 NZD

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
$4,640 NZD