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2.58ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7502847184

Shape and cutting style on the report: Round brilliant

Certificate GIA 7502847184

Diamond specifications and retailer prices

From £20,805 GBP
As of October 30, 2026
Save £11,563 GBP (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £32,369 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.58ct natural round diamond

This 2.58ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7502847184. Listed at 5 retailers as of October 29, 2026, with prices from £20,805 to £32,369, a £11,563 spread on the same certified stone. MOH London lists it at £32,369. 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

2.58
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7502847184
Dimensions8.81 × 8.78 × 5.36 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.81 mm8.78 mm2.58 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7502847184
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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: £32,369 GBP|Low: £16,973 GBP|High: £32,584 GBP|Avg: £23,663 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£19,923 GBP
Retailer 5£20,767 GBP
Retailer 3£20,805 GBP
Retailer 2£25,013 GBP
MOH London£32,369 GBP

40 data points across 5 retailers

5 retailers£20,805 GBP to £32,369 GBP

Retailer 1
-
£19,923 GBP
$26,695 USD
Price last confirmed 13 days ago
Retailer 2
-
£20,767 GBP
A$42,808 AUD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
£20,805 GBP
View
B+
Retailer 4
-
£25,013 GBP
€31,919 EUR
View
Most Expensive
B
MOH London
FFCB314DB · Oct 29
£32,369 GBP
View
4 more retailers have this diamond
Prices start from £20,805 GBPSave up to £11,563 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+
2.58ct Round
£20,805 GBP