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Round|Natural|GIA

2.09ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6372963263

Certificate GIA 6372963263

Diamond specifications and retailer prices

From £12,999 GBP
As of November 4, 2026
Save £9,584 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £22,582 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6372963263. Listed at 18 retailers as of November 4, 2026, with prices from £12,999 to £22,582, a £9,584 spread on the same certified stone. MOH London lists it at £22,582. 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

2.09
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6372963263
Dimensions8.19 × 8.13 × 5.10 mm
L/W Ratio1.01
Top View
8.19 mm8.13 mm2.09 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6372963263
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.5%

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 4
Current: £22,582 GBP|Low: £12,999 GBP|High: £22,916 GBP|Avg: £16,303 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5£12,999 GBP
Retailer 7£13,328 GBP
Retailer 6£14,499 GBP
Retailer 4£14,675 GBP
Retailer 3£16,579 GBP
Retailer 2£17,492 GBP
MOH London£22,582 GBP

32 data points across 7 retailers

18 retailers£12,999 GBP to £22,582 GBP

A
Cheapest Retailer
-
£12,999 GBP
B+
Retailer 2
-
£13,328 GBP
View
Retailer 3
-
£14,499 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£14,499 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£14,675 GBP
View
B+
Retailer 6
-
£15,491 GBP
View
B+
Retailer 7
-
£15,558 GBP
View
B+
Retailer 8
-
£15,558 GBP
View
Retailer 9
-
£15,707 GBP
View
Price last confirmed 49 days ago
Retailer 10
-
£15,707 GBP
View
Price last confirmed 39 days ago
B+
Retailer 11
-
£16,078 GBP
View
Retailer 12
-
£16,311 GBP
View
Price last confirmed 48 days ago
Retailer 13
-
£16,311 GBP
View
Price last confirmed 39 days ago
B+
Retailer 14
-
£16,579 GBP
View
B+
Retailer 15
-
£17,492 GBP
View
Retailer 16
-
£20,539 GBP
View
Price last confirmed 48 days ago
Retailer 17
-
£20,539 GBP
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
F429C28AC · Nov 4
£22,582 GBP
View
17 more retailers have this diamond
Prices start from £12,999 GBPSave up to £9,584 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
2.09ct Round
£12,999 GBP