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Oval|Natural|GIA

0.80ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 6562004582

Certificate GIA 6562004582

Diamond specifications and retailer prices

From £477 GBP
SGD 863 SGD
As of October 29, 2026
Save £388 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £865 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-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 6562004582. Listed at 11 retailers as of October 29, 2026, with prices from £477 to £865, a £388 spread on the same certified stone. Frank Darling lists it at £865. 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

0.80
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.93°
Pavilion angle39.35°
OriginNatural
Grading LabGIA
CertificateGIA 6562004582
Dimensions7.32 × 5.15 × 3.23 mm
L/W Ratio1.42
Culet sizeNone
Top View
7.32 mm5.15 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562004582
Side View
Table 59.0%Crown 39.93°Girdle: MED-VTKPavilion 39.35°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £865 GBP|Low: £477 GBP|High: £898 GBP|Avg: £687 GBP|-3.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6£477 GBP
Retailer 11£553 GBP
Retailer 9£566 GBP
Retailer 5£619 GBP
Retailer 8£653 GBP
Retailer 7£719 GBP
Retailer 2£742 GBP
Retailer 3£773 GBP
Retailer 4£810 GBP
Retailer 10£838 GBP
Frank Darling£865 GBP

37 data points across 11 retailers

11 retailers£477 GBP to £865 GBP

A
Cheapest Retailer
-
£477 GBP
SGD 863 SGD
A
Retailer 2
-
£553 GBP
SGD 1,002 SGD
View
A
Retailer 3
-
£566 GBP
$758 USD
View
A
Retailer 4
-
£619 GBP
View
A
Retailer 5
-
£653 GBP
$875 USD
View
B+
Retailer 6
-
£719 GBP
$963 USD
View
B+
Retailer 7
-
£742 GBP
€947 EUR
View
B+
Retailer 8
-
£773 GBP
$1,036 USD
View
B+
Retailer 9
-
£810 GBP
$1,085 USD
View
B+
Retailer 10
-
£838 GBP
$1,123 USD
View
Most Expensive
B+
Frank Darling
2671097HK · Oct 30
£865 GBP
$1,159 USD
View
10 more retailers have this diamond
Prices start from £477 GBPSave up to £388 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.

A
0.80ct Oval
£477 GBP