Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 7456631937

Certificate GIA 7456631937

Diamond specifications and retailer prices

From $4,535 USD
As of November 6, 2026
Save $4,300 USD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,835 USD 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 $4,535 to $8,835, a $4,300 spread on the same certified stone. MOH London lists it at $8,835. 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
Color
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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Price History

Last verified: Nov 6
Current: $8,835 USD|Low: $4,356 USD|High: $8,966 USD|Avg: $5,684 USD|-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$4,535 USD
Retailer 6$4,625 USD
Retailer 8$4,751 USD
Retailer 2$4,980 USD
Retailer 7$5,071 USD
Retailer 10$5,448 USD
Retailer 3$5,569 USD
Retailer 9$5,617 USD
Retailer 5$5,808 USD
Retailer 4$6,471 USD
MOH London$8,835 USD

44 data points across 11 retailers

19 retailers$4,535 USD to $8,835 USD

B
Cheapest Retailer
-
$4,535 USD
B
Retailer 2
-
$4,625 USD
View
B
Retailer 3
-
$4,698 USD
View
B
Retailer 4
-
$4,751 USD
View
B
Retailer 5
-
$4,811 USD
View
B
Retailer 6
-
$4,980 USD
View
Final sale: no returns
B
Retailer 7
-
$5,071 USD
View
B
Retailer 8
-
$5,385 USD
View
Retailer 9
-
$5,448 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,569 USD
View
B
Retailer 11
-
$5,583 USD
View
B
Retailer 12
-
$5,617 USD
View
B
Retailer 13
-
$5,808 USD
View
B
Retailer 14
-
$5,990 USD
View
B
Retailer 15
-
$5,990 USD
View
B
Retailer 16
-
$6,190 USD
View
B
Retailer 17
-
$6,471 USD
View
Retailer 18
-
$6,632 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
E70CA1B86 · Nov 4
$8,835 USD
£6,957 GBP
View
18 more retailers have this diamond
Prices start from $4,535 USDSave up to $4,300 USD

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
$4,535 USD