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Radiant|Natural|GIA

2.03ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 7486328395

Certificate GIA 7486328395

Diamond specifications and retailer prices

From £11,237 GBP
As of November 5, 2026
Save £8,640 GBP (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £19,877 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant 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 7486328395. Listed at 15 retailers as of November 4, 2026, with prices from £11,237 to £19,877, a £8,640 spread on the same certified stone. MOH London lists it at £19,877. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7486328395
Dimensions8.16 × 6.44 × 4.37 mm
L/W Ratio1.27
Top View
8.16 mm6.44 mm2.03 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7486328395
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £19,877 GBP|Low: £11,237 GBP|High: £20,037 GBP|Avg: £14,476 GBP|-0.3%
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
Retailer 14
November 7, 2026
Retailer 4£11,237 GBP
Retailer 3£12,229 GBP
Retailer 6£12,282 GBP
Retailer 12£12,488 GBP
Retailer 11£12,761 GBP
Retailer 2£13,146 GBP
Retailer 5£13,253 GBP
Retailer 13£13,612 GBP
Retailer 14£13,825 GBP
Retailer 9£14,356 GBP
Retailer 7£15,397 GBP
Retailer 8£17,523 GBP
Retailer 10£18,079 GBP
MOH London£19,877 GBP

46 data points across 14 retailers

15 retailers£11,237 GBP to £19,877 GBP

A
Cheapest Retailer
-
£11,237 GBP
A
Retailer 2
-
£11,616 GBP
View
A
Retailer 3
-
£12,229 GBP
View
Final sale: no returns
A
Retailer 4
-
£12,282 GBP
View
B+
Retailer 5
-
£12,488 GBP
View
Retailer 6
-
£12,761 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£13,146 GBP
View
Retailer 8
-
£13,253 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
£13,612 GBP
View
B+
Retailer 10
-
£13,825 GBP
View
B+
Retailer 11
-
£14,356 GBP
View
B+
Retailer 12
-
£15,397 GBP
View
B+
Retailer 13
-
£17,523 GBP
View
B
Retailer 14
-
£18,079 GBP
View
Most Expensive
B
MOH London
E6EFC7394 · Nov 4
£19,877 GBP
View
14 more retailers have this diamond
Prices start from £11,237 GBPSave up to £8,640 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
2.03ct Radiant
£11,237 GBP