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Round|Natural|GIA

2.10ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5566557252

Certificate GIA 5566557252

Diamond specifications and retailer prices

From £11,989 GBP
As of November 4, 2026
Save £6,420 GBP (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £18,409 GBP at MOH London · As of November 2, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566557252. Listed at 7 retailers as of November 2, 2026, with prices from £11,989 to £18,409, a £6,420 spread on the same certified stone. MOH London lists it at £18,409. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566557252
Dimensions8.13 × 8.17 × 5.04 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Indented Natural
Top View
8.13 mm8.17 mm2.10 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566557252
Side View
Table 60.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £18,409 GBP|Low: £11,989 GBP|High: £18,507 GBP|Avg: £14,834 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4£11,989 GBP
Retailer 3£12,999 GBP
Retailer 6£13,878 GBP
Retailer 7£14,095 GBP
Retailer 2£15,965 GBP
Retailer 5£16,698 GBP
MOH London£18,409 GBP

14 data points across 7 retailers

7 retailers£11,989 GBP to £18,409 GBP

A
Cheapest Retailer
-
£11,989 GBP
A
Retailer 2
-
£12,999 GBP
View
B+
Retailer 3
-
£13,878 GBP
View
B+
Retailer 4
-
£14,095 GBP
View
B+
Retailer 5
-
£15,965 GBP
View
B
Retailer 6
-
£16,698 GBP
View
Most Expensive
B
MOH London
C40FA9817 · Nov 2
£18,409 GBP
View
6 more retailers have this diamond
Prices start from £11,989 GBPSave up to £6,420 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
2.10ct Round
£11,989 GBP