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Oval|Natural|GIA

2.03ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6545568700

Certificate GIA 6545568700

Diamond specifications and retailer prices

From £10,332 GBP
As of October 30, 2026
7 retailers carry this diamond
Most expensive: £17,838 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 2.03ct natural oval diamond

This 2.03ct natural oval sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545568700. Listed at 7 retailers as of October 30, 2026. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.87°
OriginNatural
Grading LabGIA
CertificateGIA 6545568700
Dimensions9.95 × 6.87 × 4.47 mm
L/W Ratio1.45
Top View
9.95 mm6.87 mm2.03 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545568700
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 35.87°Culet: NoneDepth 65.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £17,838 GBP|Low: £7,964 GBP|High: £20,537 GBP|Avg: £13,001 GBP|+0.4%
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
October 21, 2026
Retailer 6£7,964 GBP
Retailer 2£10,332 GBP
Retailer 9£10,649 GBP
Retailer 7£10,891 GBP
Retailer 8£11,266 GBP
Retailer 3£11,735 GBP
Retailer 11£13,231 GBP
Retailer 13£13,231 GBP
Retailer 4£13,253 GBP
Retailer 10£13,670 GBP
Retailer 12£13,672 GBP
Retailer 5£13,845 GBP
MOH London£17,838 GBP
Retailer 14£20,537 GBP

20 data points across 14 retailers

7 retailers

B+
Cheapest Retailer
-
£10,332 GBP
Retailer 2
-
£10,649 GBP
View
Price last confirmed 19 days ago
Retailer 3
-
£10,891 GBP
View
Price last confirmed 16 days ago
Retailer 4
-
£12,118 GBP
View
Price last confirmed 38 days ago
Retailer 5
-
£12,308 GBP
View
Price last confirmed 36 days ago
Retailer 6
-
£16,095 GBP
View
Price last confirmed 37 days ago
Most Expensive
MOH London
E3CE65509 · Oct 19
£17,838 GBP
View
Price last confirmed 18 days ago
6 more retailers have this diamond
Prices start from £10,332 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 Oval
£10,332 GBP