Oval|Natural|GIA

0.64ct J I1 Oval Natural Diamond

ID • J/I1 • GIA 6237534999

Certificate GIA 6237534999

Diamond specifications and retailer prices

From £509 GBP
$682 USD
As of October 31, 2026
Save £216 GBP (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £725 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.64ct natural oval diamond

This 0.64ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237534999. Listed at 6 retailers as of October 31, 2026, with prices from £509 to £725, a £216 spread on the same certified stone. Yorxs lists it at £725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
J
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237534999
Dimensions7.12 × 4.67 × 2.84 mm
L/W Ratio1.52
Top View
7.12 mm4.67 mm0.64 ctJ / I1
OriginNatural
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237534999
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

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 31
Current: £528 GBP|Low: £509 GBP|High: £1,596 GBP|Avg: £725 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 2£509 GBP
Retailer 6£509 GBP
Retailer 1£528 GBP
Retailer 9£566 GBP
Retailer 4£587 GBP
Retailer 5£603 GBP
Yorxs£725 GBP
Retailer 7£750 GBP
Retailer 8£822 GBP
Retailer 3£1,596 GBP

19 data points across 10 retailers

6 retailers£509 GBP to £725 GBP

B+
Cheapest Retailer
-
£509 GBP
$682 USD
B
Retailer 2
-
£528 GBP
$708 USD
View
B
Retailer 3
-
£587 GBP
$787 USD
View
B
Retailer 4
-
£603 GBP
$808 USD
View
Most Expensive
B
Yorxs
7BD02EC35 · Oct 31
£725 GBP
€925 EUR
View
4 more retailers have this diamond
Prices start from £509 GBPSave up to £216 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+
0.64ct Oval
£509 GBP