Oval|Natural|GIA

0.80ct I SI2 Oval Natural Diamond

ID • I/SI2 • GIA 2245005935

Certificate GIA 2245005935

Diamond specifications and retailer prices

From £526 GBP
As of November 6, 2026
Save £759 GBP (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,139 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 I 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 2245005935. Listed at 14 retailers as of November 4, 2026, with a 144% 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245005935
Dimensions7.67 × 5.05 × 3.16 mm
L/W Ratio1.52
Girdle conditionFaceted
Top View
7.67 mm5.05 mm0.80 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245005935
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: 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: Nov 6
Current: £2,139 GBP|Low: £478 GBP|High: £2,139 GBP|Avg: £857 GBP|+3.1%
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
Retailer 15
November 6, 2026
Retailer 12£526 GBP
Retailer 10£575 GBP
Retailer 11£582 GBP
Retailer 14£587 GBP
Retailer 9£620 GBP
Retailer 6£673 GBP
Retailer 8£689 GBP
Retailer 3£745 GBP
Retailer 5£790 GBP
Retailer 7£805 GBP
Retailer 15£893 GBP
Retailer 2£927 GBP
Retailer 4£971 GBP
Retailer 13£1,285 GBP
NZ Jewellers£2,139 GBP

34 data points across 15 retailers

14 retailers£526 GBP to £1,285 GBP

A
Cheapest Retailer
-
£526 GBP
A
Retailer 2
-
£575 GBP
View
A
Retailer 3
-
£582 GBP
View
A
Retailer 4
-
£587 GBP
View
Final sale: no returns
A
Retailer 5
-
£620 GBP
View
Retailer 6
-
£673 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
£689 GBP
View
Retailer 8
-
£790 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£888 GBP
View
A
Retailer 10
-
£893 GBP
View
B+
Retailer 11
-
£927 GBP
View
Retailer 12
-
£971 GBP
View
Price last confirmed 14 days ago
B+
Retailer 13
-
£1,285 GBP
View
Most Expensive
NZ Jewellers
1e66e9b0-7626-4ba8-89d1-b8bd8a437900 · Oct 23
£2,139 GBP
$2,863 USD
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from £526 GBPSave up to £759 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
£526 GBP