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Round|Natural|GIA

2.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6522268758

Certificate GIA 6522268758

Diamond specifications and retailer prices

From £14,681 GBP
$19,701 USD
As of November 1, 2026
Save £10,259 GBP (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £24,940 GBP at MOH London · As of November 1, 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 6522268758. Listed at 17 retailers as of November 1, 2026, with prices from £14,681 to £24,940, a £10,259 spread on the same certified stone. MOH London lists it at £24,940. 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
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6522268758
Dimensions8.15 × 8.19 × 5.00 mm
L/W Ratio1.00
Top View
8.15 mm8.19 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522268758
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.1%

Caratlytics Score

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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 1
Current: £24,940 GBP|Low: £13,308 GBP|High: £25,240 GBP|Avg: £18,066 GBP|-0.1%
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
November 2, 2026
Retailer 13£14,681 GBP
Retailer 10£15,304 GBP
Retailer 14£15,578 GBP
Retailer 2£16,198 GBP
Retailer 11£16,495 GBP
Retailer 12£16,768 GBP
Retailer 6£17,259 GBP
Retailer 7£17,259 GBP
Retailer 15£17,300 GBP
Retailer 5£17,965 GBP
Retailer 3£18,162 GBP
Retailer 8£18,611 GBP
Retailer 9£22,081 GBP
Retailer 4£22,623 GBP
MOH London£24,940 GBP

44 data points across 15 retailers

17 retailers£14,681 GBP to £24,940 GBP

B+
Cheapest Retailer
-
£14,681 GBP
$19,701 USD
B+
Retailer 2
-
£15,304 GBP
$20,537 USD
View
Final sale: no returns
B+
Retailer 3
-
£15,578 GBP
$20,905 USD
View
B+
Retailer 4
-
£15,969 GBP
$21,430 USD
View
B+
Retailer 5
-
£16,198 GBP
View
Retailer 6
-
£16,495 GBP
A$34,054 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
£16,768 GBP
$22,501 USD
View
B
Retailer 8
-
£17,259 GBP
$23,160 USD
View
B
Retailer 9
-
£17,259 GBP
$23,160 USD
View
B
Retailer 10
-
£17,300 GBP
$23,215 USD
View
B
Retailer 11
-
£17,832 GBP
$23,930 USD
View
B
Retailer 12
-
£17,965 GBP
$24,108 USD
View
B
Retailer 13
-
£18,162 GBP
$24,372 USD
View
B
Retailer 14
-
£18,611 GBP
€23,785 EUR
View
B
Retailer 15
-
£22,081 GBP
ZAR 478,708 ZAR
View
B
Retailer 16
-
£22,623 GBP
$30,359 USD
View
Most Expensive
B
MOH London
37B23841A · Nov 1
£24,940 GBP
View
16 more retailers have this diamond
Prices start from £14,681 GBPSave up to £10,259 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
£14,681 GBP