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Oval|Natural|GIA

3.02ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2558649003

Certificate GIA 2558649003

Diamond specifications and retailer prices

From £14,570 GBP
As of November 5, 2026
Save £9,566 GBP (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £24,136 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 3.02ct natural oval diamond

This 3.02ct 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 2558649003. Listed at 8 retailers as of November 2, 2026, with prices from £14,570 to £24,136, a £9,566 spread on the same certified stone. MOH London lists it at £24,136. 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

3.02
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.67°
Pavilion angle40.09°
OriginNatural
Grading LabGIA
CertificateGIA 2558649003
Dimensions11.32 × 8.09 × 4.95 mm
L/W Ratio1.40
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Feather, Knot, Cavity, Needle
Top View
11.32 mm8.09 mm3.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558649003
Side View
Table 65.0%Crown 37.67°GirdlePavilion 40.09°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £24,136 GBP|Low: £14,570 GBP|High: £24,794 GBP|Avg: £18,636 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2£14,570 GBP
Retailer 7£14,748 GBP
Retailer 6£15,627 GBP
Retailer 8£17,912 GBP
Retailer 4£18,481 GBP
Retailer 3£20,846 GBP
Retailer 5£21,894 GBP
MOH London£24,136 GBP

35 data points across 8 retailers

8 retailers£14,570 GBP to £24,136 GBP

B+
Cheapest Retailer
-
£14,570 GBP
B+
Retailer 2
-
£14,748 GBP
View
B+
Retailer 3
-
£15,627 GBP
View
B
Retailer 4
-
£17,912 GBP
View
B
Retailer 5
-
£18,481 GBP
View
B
Retailer 6
-
£20,846 GBP
View
B
Retailer 7
-
£21,894 GBP
View
Most Expensive
B
MOH London
D48D3A3DA · Nov 2
£24,136 GBP
View
7 more retailers have this diamond
Prices start from £14,570 GBPSave up to £9,566 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+
3.02ct Oval
£14,570 GBP