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Cushion|Natural|GIA

3.02ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 1525108791

Certificate GIA 1525108791

Diamond specifications and retailer prices

From £29,146 GBP
As of November 6, 2026
Save £20,215 GBP (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £49,360 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five 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 1525108791. Listed at 5 retailers as of November 4, 2026, with prices from £29,146 to £49,360, a £20,215 spread on the same certified stone. MOH London lists it at £49,360. 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

3.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.07°
OriginNatural
Grading LabGIA
CertificateGIA 1525108791
Dimensions9.38 × 7.83 × 5.45 mm
L/W Ratio1.20
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
9.38 mm7.83 mm3.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525108791
Side View
Table 68.0%Crown 35.07°Girdle: MED-THKPavilionCulet: NoneDepth 69.6%

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: £49,360 GBP|Low: £29,146 GBP|High: £50,880 GBP|Avg: £38,350 GBP|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£29,146 GBP
Retailer 2£31,215 GBP
Retailer 4£31,630 GBP
Retailer 3£38,233 GBP
Retailer 6£40,493 GBP
MOH London£49,360 GBP

33 data points across 6 retailers

5 retailers£29,146 GBP to £49,360 GBP

A
Cheapest Retailer
-
£29,146 GBP
B+
Retailer 2
-
£31,215 GBP
View
A
Retailer 3
-
£31,630 GBP
View
B
Retailer 4
-
£38,233 GBP
View
Most Expensive
B
MOH London
D9C5C790F · Nov 4
£49,360 GBP
View
4 more retailers have this diamond
Prices start from £29,146 GBPSave up to £20,215 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
3.02ct Cushion
£29,146 GBP