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Cushion|Natural|GIA

3.02ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7568011323

Certificate GIA 7568011323

Diamond specifications and retailer prices

From £18,788 GBP
As of November 5, 2026
Save £10,332 GBP (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £29,121 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568011323. Listed at 14 retailers as of November 4, 2026, with prices from £18,788 to £29,121, a £10,332 spread on the same certified stone. MOH London lists it at £29,121. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568011323
Dimensions10.12 × 7.47 × 5.09 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
10.12 mm7.47 mm3.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568011323
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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 5
Current: £29,121 GBP|Low: £18,353 GBP|High: £30,622 GBP|Avg: £21,730 GBP|-3.4%
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 5£18,730 GBP
Retailer 12£18,788 GBP
Retailer 10£18,820 GBP
Retailer 2£18,917 GBP
Retailer 4£18,930 GBP
Retailer 13£19,777 GBP
Retailer 11£20,075 GBP
Retailer 6£20,657 GBP
Retailer 3£21,082 GBP
Retailer 7£22,556 GBP
Retailer 8£22,963 GBP
Retailer 9£24,068 GBP
MOH London£29,121 GBP

23 data points across 13 retailers

14 retailers£18,788 GBP to £29,121 GBP

Retailer 1
-
£18,730 GBP
Price last confirmed 17 days ago
A
Retailer 2
-
£18,788 GBP
View
A
Retailer 3
-
£18,820 GBP
View
A
Retailer 4
-
£18,917 GBP
View
A
Retailer 5
-
£18,930 GBP
View
Retailer 6
-
£19,249 GBP
View
Price last confirmed 34 days ago
A
Retailer 7
-
£19,777 GBP
View
Final sale: no returns
A
Retailer 8
-
£20,075 GBP
View
A
Retailer 9
-
£20,657 GBP
View
Retailer 10
-
£21,082 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£22,556 GBP
View
B+
Retailer 12
-
£22,963 GBP
View
B+
Retailer 13
-
£24,068 GBP
View
Most Expensive
B+
MOH London
E301C17F7 · Nov 4
£29,121 GBP
View
13 more retailers have this diamond
Prices start from £18,788 GBPSave up to £10,332 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
£18,788 GBP