CaratHunter
Plans
Round|Natural|GIA

3.01ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2566187485

Certificate GIA 2566187485

Diamond specifications and retailer prices

From £14,297 GBP
As of November 5, 2026
Save £10,459 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £24,755 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 2566187485. Listed at 12 retailers as of November 4, 2026, with prices from £14,297 to £24,755, a £10,459 spread on the same certified stone. MOH London lists it at £24,755. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566187485
Dimensions9.18 × 9.22 × 5.77 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
9.18 mm9.22 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566187485
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 5
Current: £24,755 GBP|Low: £14,297 GBP|High: £26,222 GBP|Avg: £19,148 GBP|-5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£14,297 GBP
Retailer 3£16,000 GBP
Retailer 7£16,127 GBP
Retailer 8£16,812 GBP
Retailer 4£18,506 GBP
Retailer 6£19,513 GBP
Retailer 9£19,752 GBP
Retailer 2£21,323 GBP
MOH London£24,755 GBP

26 data points across 9 retailers

12 retailers£14,297 GBP to £24,755 GBP

A
Cheapest Retailer
-
£14,297 GBP
A
Retailer 2
-
£16,000 GBP
View
A
Retailer 3
-
£16,127 GBP
View
B+
Retailer 4
-
£16,812 GBP
View
Final sale: no returns
Retailer 5
-
£18,233 GBP
View
Price last confirmed 29 days ago
B+
Retailer 6
-
£18,506 GBP
View
B+
Retailer 7
-
£19,513 GBP
View
Retailer 8
-
£19,752 GBP
View
Price last confirmed 15 days ago
Retailer 9
-
£20,512 GBP
View
Price last confirmed 16 days ago
B
Retailer 10
-
£21,323 GBP
View
Retailer 11
-
£23,401 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
90252E29B · Nov 4
£24,755 GBP
View
11 more retailers have this diamond
Prices start from £14,297 GBPSave up to £10,459 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
£14,297 GBP