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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 7558605796

Certificate GIA 7558605796

Diamond specifications and retailer prices

From $4,014 USD
As of November 6, 2026
Save $4,499 USD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,513 USD at MOH London · As of November 2, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558605796. Listed at 14 retailers as of November 2, 2026, with prices from $4,014 to $8,513, a $4,499 spread on the same certified stone. MOH London lists it at $8,513. 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
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558605796
Dimensions7.44 × 5.69 × 4.01 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cavity, Crystal, Indented Natural
Top View
7.44 mm5.69 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558605796
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.4%

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: $8,513 USD|Low: $4,014 USD|High: $8,559 USD|Avg: $5,302 USD|-0.5%
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
November 6, 2026
Retailer 2$4,014 USD
Retailer 5$4,255 USD
Retailer 4$4,661 USD
Retailer 13$4,860 USD
Retailer 6$5,009 USD
Retailer 9$5,082 USD
Retailer 8$5,167 USD
Retailer 10$5,345 USD
Retailer 3$5,497 USD
Retailer 11$5,598 USD
Retailer 12$5,620 USD
Retailer 7$5,689 USD
MOH London$8,513 USD

27 data points across 13 retailers

14 retailers$4,014 USD to $8,513 USD

A
Cheapest Retailer
-
$4,014 USD
B+
Retailer 2
-
$4,255 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,408 USD
View
B+
Retailer 4
-
$4,661 USD
View
B+
Retailer 5
-
$4,860 USD
View
A
Retailer 6
-
$5,009 USD
View
B+
Retailer 7
-
$5,082 USD
View
A
Retailer 8
-
$5,167 USD
View
Retailer 9
-
$5,345 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$5,497 USD
View
B+
Retailer 11
-
$5,598 USD
View
B+
Retailer 12
-
$5,620 USD
View
B+
Retailer 13
-
$5,689 USD
View
Most Expensive
B
MOH London
03CC231C7 · Nov 2
$8,513 USD
£6,703 GBP
View
13 more retailers have this diamond
Prices start from $4,014 USDSave up to $4,499 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
$4,014 USD