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Round|Natural|GIA

2.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5556903277

Certificate GIA 5556903277

Diamond specifications and retailer prices

From £12,669 GBP
$17,001 USD
As of November 2, 2026
Save £11,945 GBP (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £24,614 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556903277. Listed at 19 retailers as of November 2, 2026, with prices from £12,669 to £24,614, a £11,945 spread on the same certified stone. MOH London lists it at £24,614. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556903277
Dimensions8.06 × 8.03 × 5.01 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Cavity, Etch Channel, Needle
Top View
8.06 mm8.03 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556903277
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.2%

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 2
Current: £24,614 GBP|Low: £12,571 GBP|High: £25,405 GBP|Avg: £16,916 GBP|-3.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 8£12,669 GBP
Retailer 12£13,443 GBP
Retailer 14£14,162 GBP
Retailer 7£14,427 GBP
Retailer 9£14,488 GBP
Retailer 18£14,813 GBP
Retailer 20£14,874 GBP
Retailer 11£15,275 GBP
Retailer 10£15,506 GBP
Retailer 19£15,760 GBP
Retailer 2£15,984 GBP
Retailer 5£16,548 GBP
Retailer 6£17,074 GBP
Retailer 16£17,730 GBP
Retailer 3£17,755 GBP
Retailer 4£18,370 GBP
Retailer 13£19,052 GBP
Retailer 15£21,793 GBP
Retailer 17£22,327 GBP
MOH London£24,614 GBP

22 data points across 20 retailers

19 retailers£12,669 GBP to £24,614 GBP

B+
Cheapest Retailer
-
£12,669 GBP
$17,001 USD
Retailer 2
-
£13,443 GBP
$18,040 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
£14,162 GBP
$19,005 USD
View
B+
Retailer 4
-
£14,427 GBP
$19,360 USD
View
B+
Retailer 5
-
£14,488 GBP
$19,442 USD
View
B+
Retailer 6
-
£14,813 GBP
CA$27,609 CAD
View
B
Retailer 7
-
£14,874 GBP
$19,960 USD
View
B
Retailer 8
-
£15,506 GBP
$20,808 USD
View
Final sale: no returns
B+
Retailer 9
-
£15,760 GBP
$21,149 USD
View
B
Retailer 10
-
£15,984 GBP
View
B
Retailer 11
-
£16,548 GBP
$22,207 USD
View
B
Retailer 12
-
£17,074 GBP
$22,912 USD
View
B
Retailer 13
-
£17,730 GBP
$23,793 USD
View
B
Retailer 14
-
£17,755 GBP
$23,826 USD
View
B
Retailer 15
-
£18,370 GBP
$24,652 USD
View
B
Retailer 16
-
£19,052 GBP
€24,349 EUR
View
B
Retailer 17
-
£21,793 GBP
ZAR 472,443 ZAR
View
B
Retailer 18
-
£22,327 GBP
$29,961 USD
View
Most Expensive
B
MOH London
00AD6B452 · Nov 2
£24,614 GBP
View
18 more retailers have this diamond
Prices start from £12,669 GBPSave up to £11,945 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 Round
£12,669 GBP