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Oval|Natural|GIA

0.80ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7546584840

Certificate GIA 7546584840

Diamond specifications and retailer prices

From £447 GBP
₹57,083 INR
As of October 28, 2026
Save £561 GBP (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,723 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546584840. Listed at 12 retailers as of October 26, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7546584840
Dimensions7.14 × 5.17 × 3.22 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.14 mm5.17 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7546584840
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.2%

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 28
Current: £1,723 GBP|Low: £349 GBP|High: £1,723 GBP|Avg: £686 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2£447 GBP
Retailer 4£507 GBP
Retailer 9£549 GBP
Retailer 11£549 GBP
Retailer 10£571 GBP
Retailer 6£627 GBP
Retailer 3£634 GBP
Retailer 12£641 GBP
Retailer 5£730 GBP
Retailer 8£777 GBP
Retailer 7£1,009 GBP
NZ Jewellers£1,723 GBP

40 data points across 12 retailers

12 retailers£447 GBP to £1,009 GBP

A
Cheapest Retailer
-
£447 GBP
₹57,083 INR
B+
Retailer 2
-
£549 GBP
$736 USD
View
B+
Retailer 3
-
£549 GBP
$736 USD
View
A
Retailer 4
-
£571 GBP
$765 USD
View
A
Retailer 5
-
£627 GBP
View
B+
Retailer 6
-
£634 GBP
$850 USD
View
Retailer 7
-
£634 GBP
$850 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£641 GBP
$859 USD
View
B+
Retailer 9
-
£730 GBP
View
B+
Retailer 10
-
£777 GBP
€991 EUR
View
B
Retailer 11
-
£1,009 GBP
View
Most Expensive
NZ Jewellers
4350ed58-de4c-4189-b7cd-7d31742d634e · Oct 23
£1,723 GBP
$2,309 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from £447 GBPSave up to £561 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
£447 GBP