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Cushion|Natural|GIA

3.02ct D SI2 Cushion Natural Diamond

D/SI2

Diamond specifications and retailer prices

From £29,660 GBP
As of November 5, 2026
Save £10,356 GBP (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £40,016 GBP at Moon Ocean · As of November 6, 2026
View at Moon Ocean

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) and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from £29,660 to £40,016, a £10,356 spread on the same certified stone. Moon Ocean lists it at £40,016. 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

3.02
Carat
D
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.38 × 7.83 × 5.45 mm
L/W Ratio1.20
Top View
9.38 mm7.83 mm3.02 ctD / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 68.0%CrownGirdle: MediumPavilionCuletDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £40,016 GBP|Low: £29,660 GBP|High: £41,430 GBP|Avg: £36,208 GBP|-3.0%
Moon Ocean
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£29,660 GBP
Retailer 3£37,100 GBP
Moon Ocean£40,016 GBP

23 data points across 3 retailers

3 retailers£29,660 GBP to £40,016 GBP

B+
Cheapest Retailer
-
£29,660 GBP
B
Retailer 2
-
£37,100 GBP
View
Most Expensive
B
Moon Ocean
NVN-D9C5C790F-791 · Nov 6
£40,016 GBP
View
2 more retailers have this diamond
Prices start from £29,660 GBPSave up to £10,356 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.

B+
3.02ct Cushion
£29,660 GBP