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Radiant|Natural|GIA

2.03ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6501234447

Certificate GIA 6501234447

Diamond specifications and retailer prices

From £10,994 GBP
As of November 4, 2026
Save £7,966 GBP (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £18,960 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6501234447. Listed at 15 retailers as of November 4, 2026, with prices from £10,994 to £18,960, a £7,966 spread on the same certified stone. MOH London lists it at £18,960. 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

2.03
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6501234447
Dimensions8.66 × 6.42 × 4.35 mm
L/W Ratio1.35
Top View
8.66 mm6.42 mm2.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501234447
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £18,960 GBP|Low: £10,144 GBP|High: £19,239 GBP|Avg: £14,209 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5£10,994 GBP
Retailer 7£11,665 GBP
Retailer 2£12,535 GBP
Retailer 6£12,773 GBP
Retailer 8£12,984 GBP
Retailer 10£13,186 GBP
Retailer 3£14,685 GBP
Retailer 4£16,714 GBP
Retailer 9£17,244 GBP
MOH London£18,960 GBP

46 data points across 10 retailers

15 retailers£10,994 GBP to £18,960 GBP

B
Cheapest Retailer
-
£10,994 GBP
B
Retailer 2
-
£11,191 GBP
View
B
Retailer 3
-
£11,665 GBP
View
Final sale: no returns
B
Retailer 4
-
£11,920 GBP
View
Retailer 5
-
£12,173 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
£12,274 GBP
View
B
Retailer 7
-
£12,535 GBP
View
Retailer 8
-
£12,773 GBP
View
Price last confirmed 15 days ago
B
Retailer 9
-
£12,984 GBP
View
B
Retailer 10
-
£13,186 GBP
View
B
Retailer 11
-
£13,694 GBP
View
B
Retailer 12
-
£14,685 GBP
View
B
Retailer 13
-
£16,714 GBP
View
C
Retailer 14
-
£17,244 GBP
View
Most Expensive
B
MOH London
8B188AA81 · Nov 4
£18,960 GBP
View
14 more retailers have this diamond
Prices start from £10,994 GBPSave up to £7,966 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
£10,994 GBP