Oval|Natural|GIA

3.02ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 13

Certificate GIA 13

Diamond specifications and retailer prices

From £19,266 GBP
$25,814 USD
As of October 30, 2026
Save £5,879 GBP (23%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £25,145 GBP at Aurelinne · As of October 31, 2026
View at Aurelinne

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 11 retailers as of October 30, 2026, with prices from £19,266 to £25,145, a £5,879 spread on the same certified stone. Aurelinne lists it at £25,145. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 13
Dimensions11.55 × 7.97 × 5.11 mm
L/W Ratio1.45
Top View
11.55 mm7.97 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 13
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.2%

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: £25,145 GBP|Low: £19,087 GBP|High: £25,145 GBP|Avg: £22,506 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 16, 2026
Retailer 7£19,266 GBP
Retailer 8£20,751 GBP
Retailer 4£22,351 GBP
Retailer 6£22,383 GBP
Retailer 5£23,283 GBP
Retailer 2£23,468 GBP
Retailer 3£24,213 GBP
Aurelinne£25,145 GBP

7 data points across 8 retailers

11 retailers£19,266 GBP to £25,145 GBP

B+
Cheapest Retailer
-
£19,266 GBP
$25,814 USD
B
Retailer 2
-
£20,751 GBP
$27,804 USD
View
B
Retailer 3
-
£22,351 GBP
$29,948 USD
View
B
Retailer 4
-
£22,383 GBP
$29,991 USD
View
Retailer 5
-
£23,283 GBP
$31,196 USD
View
Price last confirmed 31 days ago
B
Retailer 6
-
£23,283 GBP
$31,196 USD
View
B
Retailer 7
-
£23,468 GBP
$31,445 USD
View
Retailer 8
-
£24,213 GBP
$32,443 USD
View
Price last confirmed 33 days ago
B
Retailer 9
-
£24,213 GBP
$32,443 USD
View
Retailer 10
-
£25,145 GBP
$33,691 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Aurelinne
67e084aa-b11f-4c5d-8542-07c6ea1c0228 · Oct 31
£25,145 GBP
$33,691 USD
View
10 more retailers have this diamond
Prices start from £19,266 GBPSave up to £5,879 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
£19,266 GBP