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Round|Natural|GIA

2.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2556994958

Certificate GIA 2556994958

Diamond specifications and retailer prices

From £10,168 GBP
As of November 1, 2026
Save £7,945 GBP (44%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £18,112 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.01ct natural round diamond

This 2.01ct 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 2556994958. Listed at 29 retailers as of November 1, 2026, with prices from £10,168 to £18,112, a £7,945 spread on the same certified stone. MOH London lists it at £18,112. 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

2.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556994958
Dimensions7.97 × 8.02 × 5.00 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.97 mm8.02 mm2.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556994958
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.5%

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: Nov 1
Current: £18,112 GBP|Low: £9,319 GBP|High: £18,379 GBP|Avg: £13,214 GBP|-1.2%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 15£10,168 GBP
Retailer 2£11,096 GBP
Retailer 7£11,143 GBP
Retailer 5£11,182 GBP
Retailer 6£11,629 GBP
Retailer 11£12,043 GBP
Retailer 13£12,394 GBP
Retailer 14£12,403 GBP
Retailer 16£12,597 GBP
Retailer 9£12,939 GBP
Retailer 3£13,082 GBP
Retailer 8£13,941 GBP
Retailer 12£13,944 GBP
Retailer 10£15,968 GBP
Retailer 4£16,474 GBP
MOH London£18,112 GBP

30 data points across 16 retailers

29 retailers£10,168 GBP to £18,112 GBP

B+
Cheapest Retailer
-
£10,168 GBP
B+
Retailer 2
-
£10,403 GBP
View
B+
Retailer 3
-
£10,642 GBP
View
B+
Retailer 4
-
£10,690 GBP
View
B+
Retailer 5
-
£10,903 GBP
View
B+
Retailer 6
-
£10,979 GBP
View
B+
Retailer 7
-
£11,096 GBP
View
B+
Retailer 8
-
£11,143 GBP
View
Final sale: no returns
B
Retailer 9
-
£11,182 GBP
View
B+
Retailer 10
-
£11,258 GBP
View
B
Retailer 11
-
£11,394 GBP
View
Retailer 12
-
£11,629 GBP
View
Price last confirmed 25 days ago
B+
Retailer 13
-
£12,043 GBP
View
Retailer 14
-
£12,324 GBP
View
Price last confirmed 33 days ago
B+
Retailer 15
-
£12,394 GBP
View
B+
Retailer 16
-
£12,403 GBP
View
B
Retailer 17
-
£12,418 GBP
View
B
Retailer 18
-
£12,516 GBP
View
B
Retailer 19
-
£12,597 GBP
View
B+
Retailer 20
-
£12,939 GBP
View
Retailer 21
-
£13,058 GBP
View
Price last confirmed 25 days ago
B
Retailer 22
-
£13,082 GBP
View
B
Retailer 23
-
£13,941 GBP
View
B
Retailer 24
-
£13,944 GBP
View
B
Retailer 25
-
£13,961 GBP
View
B
Retailer 26
-
£15,968 GBP
View
B
Retailer 27
-
£16,474 GBP
View
Retailer 28
-
£16,474 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
17BBBB8AE · Nov 4
£18,112 GBP
View
28 more retailers have this diamond
Prices start from £10,168 GBPSave up to £7,945 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+
2.01ct Round
£10,168 GBP