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Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 7456631937

Certificate GIA 7456631937

Diamond specifications and retailer prices

From $8,181 NZD
As of November 6, 2026
Save $7,757 NZD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,938 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 7456631937. Listed at 19 retailers as of November 4, 2026, with prices from $8,181 to $15,938, a $7,757 spread on the same certified stone. MOH London lists it at $15,938. 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
FluorescenceFaint
Crown angle30.13°
Pavilion angle41.41°
OriginNatural
Grading LabGIA
CertificateGIA 7456631937
Dimensions7.12 × 6.50 × 4.37 mm
L/W Ratio1.10
Top View
7.12 mm6.50 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7456631937
Side View
Table 68.0%Crown 30.13°Girdle: STK-VTKPavilion 41.41°Culet: NoneDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $15,938 NZD|Low: $7,858 NZD|High: $16,174 NZD|Avg: $10,245 NZD|-0.3%
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$8,181 NZD
Retailer 6$8,343 NZD
Retailer 8$8,570 NZD
Retailer 2$8,983 NZD
Retailer 7$9,148 NZD
Retailer 10$9,828 NZD
Retailer 3$10,046 NZD
Retailer 9$10,133 NZD
Retailer 5$10,477 NZD
Retailer 4$11,673 NZD
MOH London$15,938 NZD

43 data points across 11 retailers

19 retailers$8,181 NZD to $15,938 NZD

B
Cheapest Retailer
-
$8,181 NZD
B
Retailer 2
-
$8,343 NZD
View
B
Retailer 3
-
$8,475 NZD
View
B
Retailer 4
-
$8,570 NZD
View
B
Retailer 5
-
$8,679 NZD
View
B
Retailer 6
-
$8,983 NZD
View
Final sale: no returns
B
Retailer 7
-
$9,148 NZD
View
B
Retailer 8
-
$9,714 NZD
View
Retailer 9
-
$9,828 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$10,046 NZD
View
B
Retailer 11
-
$10,071 NZD
View
B
Retailer 12
-
$10,133 NZD
View
B
Retailer 13
-
$10,477 NZD
View
B
Retailer 14
-
$10,805 NZD
View
B
Retailer 15
-
$10,805 NZD
View
B
Retailer 16
-
$11,166 NZD
View
B
Retailer 17
-
$11,673 NZD
View
Retailer 18
-
$11,963 NZD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
E70CA1B86 · Nov 4
$15,938 NZD
£6,957 GBP
View
18 more retailers have this diamond
Prices start from $8,181 NZDSave up to $7,757 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
$8,181 NZD