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Round|Natural|GIA

2.11ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5242009037

Certificate GIA 5242009037

Diamond specifications and retailer prices

From £11,682 GBP
CA$21,739 CAD
As of October 27, 2026
Save £7,608 GBP (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £19,289 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.11ct natural round diamond

This 2.11ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242009037. Listed at 10 retailers as of October 26, 2026, with prices from £11,682 to £19,289, a £7,608 spread on the same certified stone. MOH London lists it at £19,289. 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

2.11
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5242009037
Dimensions8.18 × 8.22 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
8.18 mm8.22 mm2.11 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242009037
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: Oct 27
Current: £19,289 GBP|Low: £11,682 GBP|High: £23,747 GBP|Avg: £14,270 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 6£11,682 GBP
Retailer 10£11,754 GBP
Retailer 2£12,783 GBP
Retailer 5£12,988 GBP
Retailer 7£12,988 GBP
Retailer 8£14,486 GBP
Retailer 4£14,486 GBP
Retailer 9£14,945 GBP
Retailer 3£17,475 GBP
MOH London£19,289 GBP

20 data points across 10 retailers

10 retailers£11,682 GBP to £19,289 GBP

B+
Cheapest Retailer
-
£11,682 GBP
CA$21,739 CAD
B+
Retailer 2
-
£11,754 GBP
$15,750 USD
View
B+
Retailer 3
-
£12,783 GBP
View
B+
Retailer 4
-
£12,988 GBP
$17,402 USD
View
Retailer 5
-
£12,988 GBP
$17,402 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
£14,486 GBP
$19,409 USD
View
B
Retailer 7
-
£14,486 GBP
€18,485 EUR
View
B
Retailer 8
-
£14,945 GBP
$20,025 USD
View
B
Retailer 9
-
£17,475 GBP
$23,414 USD
View
Most Expensive
B
MOH London
379B29AD4 · Oct 26
£19,289 GBP
View
9 more retailers have this diamond
Prices start from £11,682 GBPSave up to £7,608 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+
2.11ct Round
£11,682 GBP