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Round|Natural|GIA

2.01ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7126134020

Certificate GIA 7126134020

Diamond specifications and retailer prices

From £15,451 GBP
$20,703 USD
As of October 30, 2026
Save £10,975 GBP (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £26,427 GBP at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7126134020. Listed at 19 retailers as of October 29, 2026, with prices from £15,451 to £26,427, a £10,975 spread on the same certified stone. MOH London lists it at £26,427. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7126134020
Dimensions8.12 × 8.14 × 4.92 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Top View
8.12 mm8.14 mm2.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7126134020
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: Very SmallDepth 60.5%

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: Oct 30
Current: £26,427 GBP|Low: £15,473 GBP|High: £26,602 GBP|Avg: £19,064 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£15,473 GBP
Retailer 2£15,773 GBP
Retailer 3£16,969 GBP
Retailer 6£17,378 GBP
Retailer 8£17,672 GBP
Retailer 4£19,762 GBP
Retailer 5£23,149 GBP
MOH London£26,427 GBP

34 data points across 8 retailers

19 retailers£15,451 GBP to £26,427 GBP

B+
Cheapest Retailer
-
£15,451 GBP
$20,703 USD
B+
Retailer 2
-
£15,473 GBP
$20,732 USD
View
B+
Retailer 3
-
£15,773 GBP
₹2,012,716 INR
View
B+
Retailer 4
-
£15,828 GBP
CA$29,456 CAD
View
B+
Retailer 5
-
£16,408 GBP
$21,985 USD
View
B+
Retailer 6
-
£16,830 GBP
$22,551 USD
View
B+
Retailer 7
-
£16,969 GBP
View
Retailer 8
-
£17,378 GBP
A$35,821 AUD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
£17,672 GBP
$23,679 USD
View
B+
Retailer 10
-
£18,091 GBP
$24,240 USD
View
B+
Retailer 11
-
£18,091 GBP
$24,240 USD
View
B+
Retailer 12
-
£18,234 GBP
$24,431 USD
View
B
Retailer 13
-
£18,688 GBP
$25,040 USD
View
B
Retailer 14
-
£18,934 GBP
$25,370 USD
View
B
Retailer 15
-
£19,628 GBP
$26,300 USD
View
B
Retailer 16
-
£19,762 GBP
€25,218 EUR
View
B
Retailer 17
-
£23,149 GBP
ZAR 501,090 ZAR
View
B
Retailer 18
-
£23,844 GBP
$31,948 USD
View
Most Expensive
B
MOH London
E2AE5C234 · Oct 29
£26,427 GBP
View
18 more retailers have this diamond
Prices start from £15,451 GBPSave up to £10,975 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
£15,451 GBP