Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 3525354922

Certificate GIA 3525354922

Diamond specifications and retailer prices

From $3,962 USD
As of November 6, 2026
Save $4,322 USD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,284 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 3525354922. Listed at 16 retailers as of November 4, 2026, with prices from $3,962 to $8,284, a $4,322 spread on the same certified stone. MOH London lists it at $8,284. 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
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: $8,284 USD|Low: $3,911 USD|High: $8,407 USD|Avg: $5,251 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$3,962 USD
Retailer 9$4,169 USD
Retailer 7$4,462 USD
Retailer 4$4,725 USD
Retailer 8$4,976 USD
Retailer 5$4,984 USD
Retailer 3$5,158 USD
Retailer 10$5,756 USD
Retailer 2$5,868 USD
MOH London$8,284 USD

45 data points across 10 retailers

16 retailers$3,962 USD to $8,284 USD

B+
Cheapest Retailer
-
$3,962 USD
B+
Retailer 2
-
$4,075 USD
View
B+
Retailer 3
-
$4,120 USD
View
B+
Retailer 4
-
$4,169 USD
View
B
Retailer 5
-
$4,398 USD
View
B
Retailer 6
-
$4,462 USD
View
Retailer 7
-
$4,725 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,976 USD
View
B
Retailer 9
-
$4,984 USD
View
B
Retailer 10
-
$5,158 USD
View
B
Retailer 11
-
$5,300 USD
View
B
Retailer 12
-
$5,300 USD
View
B
Retailer 13
-
$5,480 USD
View
Retailer 14
-
$5,756 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$5,868 USD
View
Most Expensive
B
MOH London
4E39E66EF · Nov 4
$8,284 USD
£6,523 GBP
View
15 more retailers have this diamond
Prices start from $3,962 USDSave up to $4,322 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
$3,962 USD