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Cushion|Natural|GIA

1.02ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2387110898

Certificate GIA 2387110898

Diamond specifications and retailer prices

From £1,198 GBP
As of November 4, 2026
Save £1,099 GBP (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,296 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-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 2387110898. Listed at 4 retailers as of November 4, 2026, with prices from £1,198 to £2,296, a £1,099 spread on the same certified stone. MOH London lists it at £2,296. 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

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2387110898
Dimensions6.04 × 5.76 × 3.87 mm
L/W Ratio1.05
Top View
6.04 mm5.76 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2387110898
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

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 4
Current: £2,296 GBP|Low: £1,198 GBP|High: £2,420 GBP|Avg: £1,613 GBP|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 4£1,198 GBP
Retailer 3£1,218 GBP
Retailer 2£1,458 GBP
Retailer 5£1,581 GBP
Retailer 6£1,620 GBP
Retailer 7£1,775 GBP
MOH London£2,296 GBP

42 data points across 7 retailers

4 retailers£1,198 GBP to £2,296 GBP

A
Cheapest Retailer
-
£1,198 GBP
A
Retailer 2
-
£1,218 GBP
View
A
Retailer 3
-
£1,458 GBP
View
Most Expensive
B
MOH London
1F0DB2C76 · Nov 4
£2,296 GBP
View
3 more retailers have this diamond
Prices start from £1,198 GBPSave up to £1,099 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
1.02ct Cushion
£1,198 GBP