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Cushion|Natural|GIA

2.03ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2231766092

Certificate GIA 2231766092

Diamond specifications and retailer prices

From £17,349 GBP
As of November 7, 2026
2 retailers carry this diamond
Most expensive: £17,349 GBP at Steven Stone
View at Steven Stone

About this 2.03ct natural cushion diamond

This 2.03ct natural cushion sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231766092. Listed at 2 retailers as of November 7, 2026. 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

2.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231766092
Dimensions8.32 × 6.30 × 4.35 mm
L/W Ratio1.32
Culet sizeNone
Top View
8.32 mm6.30 mm2.03 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231766092
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: £16,887 GBP|Low: £12,682 GBP|High: £23,890 GBP|Avg: £16,702 GBP|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Steven Stone
November 7, 2026
Retailer 13£12,682 GBP
Retailer 11£12,893 GBP
Retailer 9£13,702 GBP
Retailer 10£14,141 GBP
Retailer 8£14,613 GBP
Retailer 7£14,948 GBP
Retailer 4£14,983 GBP
Retailer 6£15,665 GBP
Retailer 1£16,887 GBP
Steven Stone£17,349 GBP
Retailer 3£17,526 GBP
Retailer 12£19,031 GBP
Retailer 5£19,817 GBP
Retailer 2£22,166 GBP

15 data points across 14 retailers

2 retailers

Retailer 1
-
£14,613 GBP
Price last confirmed 34 days ago
Most Expensive
B
Steven Stone
338399293 · Nov 7
£17,349 GBP
View
1 more retailer has this diamond

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
2.03ct Cushion
£17,349 GBP