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Round|Natural|GIA

3.01ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2231702704

Certificate GIA 2231702704

Diamond specifications and retailer prices

From £15,976 GBP
As of November 4, 2026
Save £12,588 GBP (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £28,564 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231702704. Listed at 23 retailers as of November 4, 2026, with prices from £15,976 to £28,564, a £12,588 spread on the same certified stone. MOH London lists it at £28,564. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2231702704
Dimensions9.27 × 9.33 × 5.61 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
9.27 mm9.33 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231702704
Side View
Table 60.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.3%

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: Nov 4
Current: £28,564 GBP|Low: £15,801 GBP|High: £28,985 GBP|Avg: £20,158 GBP|-0.3%
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
Retailer 17
November 5, 2026
Retailer 15£15,976 GBP
Retailer 17£16,696 GBP
Retailer 11£17,860 GBP
Retailer 10£18,328 GBP
Retailer 6£18,338 GBP
Retailer 13£18,893 GBP
Retailer 14£18,946 GBP
Retailer 12£19,255 GBP
Retailer 7£19,533 GBP
Retailer 8£19,533 GBP
Retailer 3£19,867 GBP
Retailer 9£20,187 GBP
Retailer 5£20,631 GBP
Retailer 2£21,304 GBP
Retailer 4£22,081 GBP
Retailer 16£25,979 GBP
MOH London£28,564 GBP

40 data points across 17 retailers

23 retailers£15,976 GBP to £28,564 GBP

A
Cheapest Retailer
-
£15,976 GBP
B+
Retailer 2
-
£16,696 GBP
View
B+
Retailer 3
-
£16,845 GBP
View
B+
Retailer 4
-
£17,003 GBP
View
B+
Retailer 5
-
£17,259 GBP
View
B+
Retailer 6
-
£17,860 GBP
View
Final sale: no returns
B+
Retailer 7
-
£18,328 GBP
View
Retailer 8
-
£18,338 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£18,893 GBP
View
B+
Retailer 10
-
£18,946 GBP
View
B+
Retailer 11
-
£19,255 GBP
View
B+
Retailer 12
-
£19,533 GBP
View
B+
Retailer 13
-
£19,533 GBP
View
B+
Retailer 14
-
£19,601 GBP
View
B
Retailer 15
-
£19,867 GBP
View
B
Retailer 16
-
£20,187 GBP
View
B
Retailer 17
-
£20,631 GBP
View
B
Retailer 18
-
£21,107 GBP
View
B
Retailer 19
-
£21,304 GBP
View
B
Retailer 20
-
£21,403 GBP
View
B
Retailer 21
-
£22,081 GBP
View
B
Retailer 22
-
£25,979 GBP
View
Most Expensive
B
MOH London
C128F86B4 · Nov 4
£28,564 GBP
View
22 more retailers have this diamond
Prices start from £15,976 GBPSave up to £12,588 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
3.01ct Round
£15,976 GBP