Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1549516192

Certificate GIA 1549516192

Diamond specifications and retailer prices

From $2,124 USD
As of November 6, 2026
Save $2,725 USD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,849 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549516192. Listed at 13 retailers as of November 4, 2026, with prices from $2,124 to $4,849, a $2,725 spread on the same certified stone. MOH London lists it at $4,849. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549516192
Dimensions7.59 × 6.05 × 4.14 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.59 mm6.05 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549516192
Side View
Table 69.0%CrownGirdle: STK-VTKPavilion 37.6°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,849 USD|Low: $2,086 USD|High: $5,122 USD|Avg: $3,325 USD|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$2,124 USD
Retailer 2$2,382 USD
Retailer 11$2,690 USD
Retailer 7$2,740 USD
Retailer 9$2,937 USD
Retailer 8$2,957 USD
Retailer 4$3,014 USD
Retailer 6$3,230 USD
Retailer 3$3,430 USD
Retailer 10$3,560 USD
Retailer 5$4,646 USD
MOH London$4,849 USD

33 data points across 12 retailers

13 retailers$2,124 USD to $4,849 USD

A
Cheapest Retailer
-
$2,124 USD
A
Retailer 2
-
$2,382 USD
View
Final sale: no returns
A
Retailer 3
-
$2,690 USD
View
A
Retailer 4
-
$2,740 USD
View
A
Retailer 5
-
$2,937 USD
View
A
Retailer 6
-
$2,957 USD
View
B+
Retailer 7
-
$2,995 USD
View
A
Retailer 8
-
$3,014 USD
View
A
Retailer 9
-
$3,230 USD
View
B+
Retailer 10
-
$3,430 USD
View
B+
Retailer 11
-
$3,560 USD
View
B
Retailer 12
-
$4,646 USD
View
Most Expensive
B
MOH London
192BCCCEB · Nov 4
$4,849 USD
£3,818 GBP
View
12 more retailers have this diamond
Prices start from $2,124 USDSave up to $2,725 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.

A
1.50ct Cushion
$2,124 USD