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Oval|Natural|GIA

3.01ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 2558407258

Certificate GIA 2558407258

Diamond specifications and retailer prices

From £16,345 GBP
As of November 4, 2026
Save £11,349 GBP (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £27,693 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural oval diamond

This 3.01ct natural oval sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558407258. Listed at 14 retailers as of November 4, 2026, with prices from £16,345 to £27,693, a £11,349 spread on the same certified stone. MOH London lists it at £27,693. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle38.8°
Pavilion angle35.33°
OriginNatural
Grading LabGIA
CertificateGIA 2558407258
Dimensions11.64 × 8.04 × 4.63 mm
L/W Ratio1.45
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Natural
Top View
11.64 mm8.04 mm3.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2558407258
Side View
Table 59.0%Crown 38.8°Girdle: MediumPavilion 35.33°Culet: NoneDepth 57.6%

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 4
Current: £27,693 GBP|Low: £16,220 GBP|High: £27,768 GBP|Avg: £20,386 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
November 6, 2026
Retailer 8£16,220 GBP
Retailer 6£16,345 GBP
Retailer 9£17,893 GBP
Retailer 3£17,910 GBP
Retailer 16£17,928 GBP
Retailer 13£18,669 GBP
Retailer 11£19,261 GBP
Retailer 4£19,913 GBP
Retailer 14£20,002 GBP
Retailer 15£21,565 GBP
Retailer 10£21,618 GBP
Retailer 5£22,211 GBP
Retailer 7£22,364 GBP
Retailer 2£23,854 GBP
Retailer 12£25,187 GBP
MOH London£27,693 GBP

8 data points across 16 retailers

14 retailers£16,345 GBP to £27,693 GBP

B+
Cheapest Retailer
-
£16,345 GBP
B+
Retailer 2
-
£17,893 GBP
View
B+
Retailer 3
-
£17,910 GBP
View
B
Retailer 4
-
£17,928 GBP
View
B
Retailer 5
-
£18,669 GBP
View
B+
Retailer 6
-
£19,261 GBP
View
B
Retailer 7
-
£19,913 GBP
View
B
Retailer 8
-
£20,002 GBP
View
B
Retailer 9
-
£21,565 GBP
View
B
Retailer 10
-
£21,618 GBP
View
B
Retailer 11
-
£22,211 GBP
View
B
Retailer 12
-
£23,854 GBP
View
B
Retailer 13
-
£25,187 GBP
View
Most Expensive
B
MOH London
FE0E3A98D · Nov 4
£27,693 GBP
View
13 more retailers have this diamond
Prices start from £16,345 GBPSave up to £11,349 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 Oval
£16,345 GBP