Oval|Natural|GIA

0.80ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1539577436

Certificate GIA 1539577436

Diamond specifications and retailer prices

From £867 GBP
As of November 6, 2026
Save £675 GBP (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,998 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539577436. Listed at 6 retailers as of November 6, 2026, with a 78% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539577436
Dimensions7.87 × 5.04 × 3.03 mm
L/W Ratio1.56
Top View
7.87 mm5.04 mm0.80 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539577436
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,998 GBP|Low: £865 GBP|High: £2,012 GBP|Avg: £1,427 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£867 GBP
Retailer 4£1,253 GBP
Retailer 5£1,480 GBP
Retailer 3£1,541 GBP
MOH London£1,998 GBP

40 data points across 5 retailers

6 retailers£867 GBP to £1,541 GBP

A
Cheapest Retailer
-
£867 GBP
B+
Retailer 2
-
£1,253 GBP
View
B
Retailer 3
-
£1,397 GBP
View
Retailer 4
-
£1,480 GBP
View
Price last confirmed 32 days ago
B+
Retailer 5
-
£1,541 GBP
View
Most Expensive
MOH London
0BD060A22 · Oct 29
£1,998 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from £867 GBPSave up to £675 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
£867 GBP