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Oval|Natural|GIA

3.08ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 5553642661

Certificate GIA 5553642661

Diamond specifications and retailer prices

From £17,625 GBP
$23,615 USD
As of October 30, 2026
Save £9,765 GBP (36%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £27,390 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.08ct natural oval diamond

This 3.08ct 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 5553642661. Listed at 21 retailers as of October 30, 2026, with prices from £17,625 to £27,390, a £9,765 spread on the same certified stone. MOH London lists it at £27,390. 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

3.08
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.4°
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 5553642661
Dimensions11.55 × 8.09 × 5.04 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.55 mm8.09 mm3.08 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553642661
Side View
Table 59.0%Crown 38.4°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 62.3%

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: £27,390 GBP|Low: £17,625 GBP|High: £28,216 GBP|Avg: £21,048 GBP|-2.8%
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 1, 2026
Retailer 5£17,625 GBP
Retailer 16£17,745 GBP
Retailer 9£17,823 GBP
Retailer 3£17,942 GBP
Retailer 8£18,283 GBP
Retailer 4£18,551 GBP
Retailer 15£18,841 GBP
Retailer 2£19,204 GBP
Retailer 12£19,358 GBP
Retailer 13£20,326 GBP
Retailer 14£20,971 GBP
Retailer 11£21,537 GBP
Retailer 7£21,778 GBP
Retailer 10£22,734 GBP
Retailer 6£24,845 GBP
MOH London£27,390 GBP

39 data points across 16 retailers

21 retailers£17,625 GBP to £27,390 GBP

B+
Cheapest Retailer
-
£17,625 GBP
$23,615 USD
B+
Retailer 2
-
£17,745 GBP
$23,776 USD
View
B+
Retailer 3
-
£17,823 GBP
View
B+
Retailer 4
-
£17,942 GBP
SGD 32,486 SGD
View
Retailer 5
-
£18,283 GBP
A$37,688 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
£18,551 GBP
$24,856 USD
View
Final sale: no returns
B
Retailer 7
-
£18,841 GBP
$25,245 USD
View
B+
Retailer 8
-
£19,204 GBP
View
B
Retailer 9
-
£19,358 GBP
$25,938 USD
View
B
Retailer 10
-
£20,326 GBP
$27,234 USD
View
B
Retailer 11
-
£20,971 GBP
$28,099 USD
View
Retailer 12
-
£21,347 GBP
$28,603 USD
View
Price last confirmed 67 days ago
Retailer 13
-
£21,347 GBP
$28,603 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
£21,537 GBP
$28,858 USD
View
B
Retailer 15
-
£21,778 GBP
$29,180 USD
View
Retailer 16
-
£22,168 GBP
$29,703 USD
View
Price last confirmed 61 days ago
Retailer 17
-
£22,168 GBP
$29,703 USD
View
Price last confirmed 34 days ago
B
Retailer 18
-
£22,734 GBP
ZAR 492,110 ZAR
View
B
Retailer 19
-
£24,845 GBP
$33,289 USD
View
Retailer 20
-
£25,290 GBP
$33,886 USD
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
ED6CC9D9A · Nov 1
£27,390 GBP
View
20 more retailers have this diamond
Prices start from £17,625 GBPSave up to £9,765 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+
3.08ct Oval
£17,625 GBP