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Radiant|Natural|GIA

2.03ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 6502315341

Certificate GIA 6502315341

Diamond specifications and retailer prices

From £12,043 GBP
As of November 5, 2026
Save £3,366 GBP (22%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £15,409 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded H 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 6502315341. Listed at 10 retailers as of November 5, 2026, with prices from £12,043 to £15,409, a £3,366 spread on the same certified stone. Wholesale Diamonds Direct lists it at £15,409. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502315341
Dimensions8.80 × 6.46 × 4.36 mm
L/W Ratio1.36
Top View
8.80 mm6.46 mm2.03 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502315341
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £14,295 GBP|Low: £12,043 GBP|High: £15,737 GBP|Avg: £14,377 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 7, 2026
Retailer 4£12,043 GBP
Retailer 2£13,390 GBP
Retailer 8£13,798 GBP
Retailer 7£14,247 GBP
Retailer 9£14,247 GBP
Retailer 1£14,295 GBP
Retailer 6£14,718 GBP
Retailer 5£14,935 GBP
Retailer 3£14,941 GBP
Wholesale Diamonds Direct£15,409 GBP

29 data points across 10 retailers

10 retailers£12,043 GBP to £15,409 GBP

B+
Cheapest Retailer
-
£12,043 GBP
B
Retailer 2
-
£13,390 GBP
View
B
Retailer 3
-
£13,798 GBP
View
B
Retailer 4
-
£14,247 GBP
View
B
Retailer 5
-
£14,247 GBP
View
B
Retailer 6
-
£14,295 GBP
View
B
Retailer 7
-
£14,718 GBP
View
B
Retailer 8
-
£14,935 GBP
View
B
Retailer 9
-
£14,941 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
673810478 · Nov 6
£15,409 GBP
$20,625 USD
View
9 more retailers have this diamond
Prices start from £12,043 GBPSave up to £3,366 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+
2.03ct Radiant
£12,043 GBP