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Round|Natural|GIA

0.80ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2566223771

Certificate GIA 2566223771

Diamond specifications and retailer prices

From £1,007 GBP
As of November 4, 2026
Save £299 GBP (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,306 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2566223771. Listed at 6 retailers as of November 4, 2026, with prices from £1,007 to £1,306, a £299 spread on the same certified stone. Blue Nile lists it at £1,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566223771
Dimensions5.91 × 5.95 × 3.66 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
5.91 mm5.95 mm0.80 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566223771
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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 4
Current: £1,306 GBP|Low: £941 GBP|High: £1,361 GBP|Avg: £1,154 GBP|-4.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3£1,007 GBP
Retailer 5£1,083 GBP
Retailer 4£1,098 GBP
Retailer 2£1,176 GBP
Retailer 6£1,213 GBP
Blue Nile£1,306 GBP

41 data points across 6 retailers

6 retailers£1,007 GBP to £1,306 GBP

A
Cheapest Retailer
-
£1,007 GBP
A
Retailer 2
-
£1,083 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,098 GBP
View
A
Retailer 4
-
£1,176 GBP
View
A
Retailer 5
-
£1,213 GBP
View
Most Expensive
A
Blue Nile
30152301 · Nov 5
£1,306 GBP
$1,758 USD
View
5 more retailers have this diamond
Prices start from £1,007 GBPSave up to £299 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 Round
£1,007 GBP