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2.10ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2135502816

Certificate GIA 2135502816

Diamond specifications and retailer prices

From £11,639 GBP
As of November 4, 2026
Save £8,503 GBP (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £20,142 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2135502816. Listed at 4 retailers as of November 4, 2026, with prices from £11,639 to £20,142, a £8,503 spread on the same certified stone. MOH London lists it at £20,142. 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

2.10
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2135502816
Dimensions8.28 × 8.25 × 5.00 mm
L/W Ratio1.00
Top View
8.28 mm8.25 mm2.10 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2135502816
Side View
Table 60.0%CrownGirdle: MED-FPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £20,142 GBP|Low: £11,639 GBP|High: £20,439 GBP|Avg: £15,283 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£11,639 GBP
Retailer 2£13,224 GBP
Retailer 3£15,637 GBP
MOH London£20,142 GBP

30 data points across 4 retailers

4 retailers£11,639 GBP to £20,142 GBP

B+
Cheapest Retailer
-
£11,639 GBP
B+
Retailer 2
-
£13,224 GBP
View
B
Retailer 3
-
£15,637 GBP
View
Most Expensive
B
MOH London
0C6B2D908 · Nov 4
£20,142 GBP
View
3 more retailers have this diamond
Prices start from £11,639 GBPSave up to £8,503 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+
2.10ct Round
£11,639 GBP