Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 2235988799

Certificate GIA 2235988799

Diamond specifications and retailer prices

From $2,752 USD
As of November 6, 2026
Save $3,345 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,097 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2235988799. Listed at 15 retailers as of November 4, 2026, with prices from $2,752 to $6,097, a $3,345 spread on the same certified stone. MOH London lists it at $6,097. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235988799
Dimensions7.58 × 5.82 × 4.18 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.58 mm5.82 mm1.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235988799
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $6,097 USD|Low: $2,713 USD|High: $6,299 USD|Avg: $3,702 USD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 13$2,752 USD
Retailer 4$2,753 USD
Retailer 9$2,934 USD
Retailer 10$2,980 USD
Retailer 3$3,056 USD
Retailer 6$3,151 USD
Retailer 14$3,329 USD
Retailer 12$3,390 USD
Retailer 8$3,491 USD
Retailer 2$3,594 USD
Retailer 5$3,613 USD
Retailer 7$4,255 USD
Retailer 11$5,662 USD
MOH London$6,097 USD

26 data points across 14 retailers

15 retailers$2,752 USD to $6,097 USD

A
Cheapest Retailer
-
$2,752 USD
A
Retailer 2
-
$2,753 USD
View
B+
Retailer 3
-
$2,934 USD
View
B+
Retailer 4
-
$2,980 USD
View
B+
Retailer 5
-
$3,056 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,151 USD
View
B+
Retailer 7
-
$3,329 USD
View
B+
Retailer 8
-
$3,390 USD
View
B+
Retailer 9
-
$3,491 USD
View
B+
Retailer 10
-
$3,594 USD
View
Retailer 11
-
$3,613 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$3,710 USD
View
B
Retailer 13
-
$4,255 USD
View
B
Retailer 14
-
$5,662 USD
View
Most Expensive
B
MOH London
97749DBEC · Nov 4
$6,097 USD
£4,801 GBP
View
14 more retailers have this diamond
Prices start from $2,752 USDSave up to $3,345 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
$2,752 USD