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Round|Natural|GIA

3.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6381036441

Certificate GIA 6381036441

Diamond specifications and retailer prices

From £23,802 GBP
As of November 1, 2026
Save £19,711 GBP (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £43,513 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6381036441. Listed at 20 retailers as of November 1, 2026, with prices from £23,802 to £43,513, a £19,711 spread on the same certified stone. MOH London lists it at £43,513. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6381036441
Dimensions9.23 × 9.20 × 5.76 mm
L/W Ratio1.00
Top View
9.23 mm9.20 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6381036441
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: £43,513 GBP|Low: £23,802 GBP|High: £44,156 GBP|Avg: £30,246 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£23,802 GBP
Retailer 4£25,355 GBP
Retailer 7£25,356 GBP
Retailer 9£27,433 GBP
Retailer 3£27,492 GBP
Retailer 5£31,119 GBP
Retailer 6£32,536 GBP
Retailer 2£35,965 GBP
MOH London£43,513 GBP

36 data points across 9 retailers

20 retailers£23,802 GBP to £43,513 GBP

B+
Cheapest Retailer
-
£23,802 GBP
B+
Retailer 2
-
£25,355 GBP
View
Final sale: no returns
Retailer 3
-
£25,356 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£25,435 GBP
View
B+
Retailer 5
-
£25,492 GBP
View
B
Retailer 6
-
£27,104 GBP
View
Retailer 7
-
£27,433 GBP
View
Price last confirmed 33 days ago
B+
Retailer 8
-
£27,492 GBP
View
Retailer 9
-
£27,936 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£28,724 GBP
View
B+
Retailer 11
-
£28,724 GBP
View
B
Retailer 12
-
£29,100 GBP
View
B
Retailer 13
-
£29,100 GBP
View
B
Retailer 14
-
£29,682 GBP
View
B
Retailer 15
-
£29,874 GBP
View
B
Retailer 16
-
£30,264 GBP
View
B
Retailer 17
-
£31,119 GBP
View
B
Retailer 18
-
£32,536 GBP
View
B
Retailer 19
-
£35,965 GBP
View
Most Expensive
B
MOH London
1A9B6B557 · Nov 4
£43,513 GBP
View
19 more retailers have this diamond
Prices start from £23,802 GBPSave up to £19,711 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+
3.01ct Round
£23,802 GBP