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Oval|Natural|GIA

0.80ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 1538731915

Certificate GIA 1538731915

Diamond specifications and retailer prices

From £748 GBP
$1,002 USD
As of October 29, 2026
Save £1,267 GBP (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,014 GBP at NZ Jewellers · As of October 30, 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 1538731915. Listed at 15 retailers as of October 29, 2026, with prices from £748 to £2,014, a £1,267 spread on the same certified stone. NZ Jewellers lists it at £2,014. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538731915
Dimensions7.36 × 5.10 × 3.21 mm
L/W Ratio1.44
Culet sizeNone
Top View
7.36 mm5.10 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538731915
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.8%

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 29
Current: £2,014 GBP|Low: £748 GBP|High: £2,014 GBP|Avg: £1,093 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
Retailer 13
Retailer 14
October 30, 2026
Retailer 5£748 GBP
Retailer 14£748 GBP
Retailer 4£777 GBP
Retailer 11£797 GBP
Retailer 6£864 GBP
Retailer 7£941 GBP
Retailer 13£949 GBP
Retailer 12£997 GBP
Retailer 2£1,099 GBP
Retailer 8£1,155 GBP
Retailer 3£1,182 GBP
Retailer 10£1,435 GBP
Retailer 9£1,515 GBP
NZ Jewellers£2,014 GBP

41 data points across 14 retailers

15 retailers£748 GBP to £2,014 GBP

B+
Cheapest Retailer
-
£748 GBP
$1,002 USD
B+
Retailer 2
-
£748 GBP
$1,002 USD
View
B+
Retailer 3
-
£777 GBP
$1,041 USD
View
B+
Retailer 4
-
£797 GBP
$1,068 USD
View
B+
Retailer 5
-
£820 GBP
$1,099 USD
View
B+
Retailer 6
-
£864 GBP
$1,157 USD
View
B+
Retailer 7
-
£941 GBP
View
B
Retailer 8
-
£949 GBP
$1,272 USD
View
B
Retailer 9
-
£997 GBP
$1,336 USD
View
B+
Retailer 10
-
£1,099 GBP
View
B
Retailer 11
-
£1,155 GBP
€1,474 EUR
View
B
Retailer 12
-
£1,182 GBP
$1,584 USD
View
B
Retailer 13
-
£1,435 GBP
CA$2,671 CAD
View
B
Retailer 14
-
£1,515 GBP
View
Most Expensive
B
NZ Jewellers
cf18e850-faf7-4b64-9d21-42e036e46cd8 · Oct 30
£2,014 GBP
$2,699 USD
View
14 more retailers have this diamond
Prices start from £748 GBPSave up to £1,267 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+
0.80ct Oval
£748 GBP