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Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 3525354922

Certificate GIA 3525354922

Diamond specifications and retailer prices

From $7,147 NZD
As of November 6, 2026
Save $7,797 NZD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,944 NZD at MOH London · As of November 4, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3525354922. Listed at 17 retailers as of November 4, 2026, with prices from $7,147 to $14,944, a $7,797 spread on the same certified stone. MOH London lists it at $14,944. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525354922
Dimensions6.88 × 6.70 × 4.48 mm
L/W Ratio1.03
Top View
6.88 mm6.70 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525354922
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

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: $14,944 NZD|Low: $7,147 NZD|High: $15,166 NZD|Avg: $9,473 NZD|-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 8$7,147 NZD
Retailer 11$7,520 NZD
Retailer 9$8,049 NZD
Retailer 6$8,523 NZD
Retailer 10$8,976 NZD
Retailer 7$8,991 NZD
Retailer 5$9,305 NZD
Retailer 2$9,905 NZD
Retailer 3$10,383 NZD
Retailer 4$10,585 NZD
MOH London$14,944 NZD

44 data points across 11 retailers

17 retailers$7,147 NZD to $14,944 NZD

B+
Cheapest Retailer
-
$7,147 NZD
B+
Retailer 2
-
$7,351 NZD
View
B+
Retailer 3
-
$7,432 NZD
View
B+
Retailer 4
-
$7,520 NZD
View
B
Retailer 5
-
$7,934 NZD
View
B
Retailer 6
-
$8,049 NZD
View
Retailer 7
-
$8,523 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$8,976 NZD
View
B
Retailer 9
-
$8,991 NZD
View
B
Retailer 10
-
$9,305 NZD
View
B
Retailer 11
-
$9,561 NZD
View
B
Retailer 12
-
$9,561 NZD
View
B
Retailer 13
-
$9,885 NZD
View
Retailer 14
-
$9,905 NZD
View
Retailer 15
-
$10,383 NZD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$10,585 NZD
View
Most Expensive
B
MOH London
4E39E66EF · Nov 4
$14,944 NZD
£6,523 GBP
View
16 more retailers have this diamond
Prices start from $7,147 NZDSave up to $7,797 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.

B+
1.50ct Cushion
$7,147 NZD