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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6565224422

Certificate GIA 6565224422

Diamond specifications and retailer prices

From £3,591 GBP
As of November 6, 2026
Save £3,444 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,035 GBP 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565224422. Listed at 14 retailers as of November 4, 2026, with prices from £3,591 to £7,035, a £3,444 spread on the same certified stone. MOH London lists it at £7,035. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565224422
Dimensions8.08 × 5.97 × 3.79 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Pinpoint
Top View
8.08 mm5.97 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565224422
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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: £7,035 GBP|Low: £3,591 GBP|High: £7,129 GBP|Avg: £4,858 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£3,591 GBP
Retailer 3£4,486 GBP
Retailer 5£4,547 GBP
Retailer 6£4,755 GBP
Retailer 4£4,926 GBP
Retailer 7£4,974 GBP
MOH London£7,035 GBP

30 data points across 7 retailers

14 retailers£3,591 GBP to £7,035 GBP

A
Cheapest Retailer
-
£3,591 GBP
A
Retailer 2
-
£3,814 GBP
View
Final sale: no returns
A
Retailer 3
-
£3,934 GBP
View
A
Retailer 4
-
£4,051 GBP
View
A
Retailer 5
-
£4,176 GBP
View
A
Retailer 6
-
£4,309 GBP
View
A
Retailer 7
-
£4,486 GBP
View
A
Retailer 8
-
£4,547 GBP
View
B+
Retailer 9
-
£4,755 GBP
View
Retailer 10
-
£4,787 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£4,905 GBP
View
B+
Retailer 12
-
£4,926 GBP
View
B+
Retailer 13
-
£4,974 GBP
View
Most Expensive
B
MOH London
A5E4D921B · Nov 4
£7,035 GBP
View
13 more retailers have this diamond
Prices start from £3,591 GBPSave up to £3,444 GBP

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
£3,591 GBP