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Radiant|Natural|GIA

2.03ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 1543517605

Certificate GIA 1543517605

Diamond specifications and retailer prices

From £8,238 GBP
As of November 6, 2026
Save £5,778 GBP (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £14,016 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543517605. Listed at 7 retailers as of November 4, 2026, with prices from £8,238 to £14,016, a £5,778 spread on the same certified stone. MOH London lists it at £14,016. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1543517605
Dimensions6.30 × 8.55 × 4.34 mm
L/W Ratio1.36
Culet sizeNone
Top View
6.30 mm8.55 mm2.03 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1543517605
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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 6
Current: £14,016 GBP|Low: £8,238 GBP|High: £14,223 GBP|Avg: £10,580 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4£8,238 GBP
Retailer 2£9,505 GBP
Retailer 3£9,922 GBP
Retailer 5£10,400 GBP
Retailer 7£10,400 GBP
Retailer 6£10,743 GBP
Retailer 8£11,018 GBP
MOH London£14,016 GBP

34 data points across 8 retailers

7 retailers£8,238 GBP to £14,016 GBP

A
Cheapest Retailer
-
£8,238 GBP
A
Retailer 2
-
£9,505 GBP
View
A
Retailer 3
-
£9,922 GBP
View
A
Retailer 4
-
£10,400 GBP
View
A
Retailer 5
-
£10,400 GBP
View
A
Retailer 6
-
£10,743 GBP
View
Most Expensive
B+
MOH London
345E6C2B9 · Nov 4
£14,016 GBP
View
6 more retailers have this diamond
Prices start from £8,238 GBPSave up to £5,778 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
£8,238 GBP