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10.01ct H SI2 Round Natural Diamond

EX • H/SI2 • HRD 250000315331

Shape and cutting style on the report: Brilliant

Certificate HRD 250000315331

Diamond specifications and retailer prices

From £134,019 GBP
$179,571 USD
As of October 30, 2026
Save £21,443 GBP (14%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £159,766 GBP at Aurelinne · As of October 23, 2026
View at Aurelinne

About this 10.01ct natural round diamond

This 10.01ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 250000315331. Listed at 6 retailers as of October 26, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

10.01
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginNatural
Grading LabHRD
CertificateHRD 250000315331
Dimensions13.85 × 13.93 × 8.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
13.85 mm13.93 mm10.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000315331
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.0%

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: Oct 30
Current: £159,766 GBP|Low: £127,813 GBP|High: £159,766 GBP|Avg: £147,654 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£127,813 GBP
Retailer 2£134,019 GBP
Retailer 6£142,015 GBP
Retailer 5£147,932 GBP
Retailer 8£153,098 GBP
Retailer 4£153,849 GBP
Retailer 3£155,462 GBP
Aurelinne£159,766 GBP

11 data points across 8 retailers

6 retailers£134,019 GBP to £155,462 GBP

A
Cheapest Retailer
-
£134,019 GBP
$179,571 USD
Retailer 2
-
£142,015 GBP
$190,284 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£147,932 GBP
$198,212 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£153,849 GBP
$206,141 USD
View
A
Retailer 5
-
£155,462 GBP
€198,383 EUR
View
Most Expensive
Aurelinne
14199eeb-8326-4861-aa0d-7f5252a9be73 · Oct 23
£159,766 GBP
$214,069 USD
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from £134,019 GBPSave up to £21,443 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
10.01ct Round
£134,019 GBP