Oval|Natural|GIA

0.80ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 1543719528

Certificate GIA 1543719528

Diamond specifications and retailer prices

From £965 GBP
As of November 6, 2026
Save £982 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,719 GBP at NZ Jewellers · As of September 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1543719528. Listed at 16 retailers as of November 4, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543719528
Dimensions7.85 × 5.31 × 3.01 mm
L/W Ratio1.48
Key to symbols
Cloud, Feather, Crystal
Top View
7.85 mm5.31 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543719528
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 56.7%

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: Nov 6
Current: £1,231 GBP|Low: £943 GBP|High: £1,976 GBP|Avg: £1,333 GBP|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£965 GBP
Retailer 6£1,028 GBP
Retailer 8£1,033 GBP
Retailer 9£1,184 GBP
Retailer 1£1,231 GBP
Retailer 7£1,454 GBP
Retailer 4£1,551 GBP
Retailer 2£1,648 GBP
Retailer 3£1,948 GBP

43 data points across 9 retailers

16 retailers£965 GBP to £1,948 GBP

B+
Cheapest Retailer
-
£965 GBP
B+
Retailer 2
-
£1,028 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,033 GBP
View
Retailer 4
-
£1,115 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£1,115 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£1,166 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£1,184 GBP
View
B
Retailer 8
-
£1,216 GBP
View
B
Retailer 9
-
£1,218 GBP
View
B
Retailer 10
-
£1,231 GBP
View
Retailer 11
-
£1,287 GBP
View
Price last confirmed 38 days ago
Retailer 12
-
£1,454 GBP
View
Price last confirmed 32 days ago
B
Retailer 13
-
£1,551 GBP
View
B
Retailer 14
-
£1,648 GBP
View
B
Retailer 15
-
£1,948 GBP
View
Most Expensive
NZ Jewellers
18fe476f-fb75-4d89-9384-ce761c897c0a · Sep 30
£2,719 GBP
$3,639 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from £965 GBPSave up to £982 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
£965 GBP