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Round|Natural|GIA

1.00ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 7566521521

Certificate GIA 7566521521

Diamond specifications and retailer prices

From £2,531 GBP
As of November 4, 2026
Save £2,337 GBP (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,868 GBP at With Clarity · As of November 4, 2026
View at With Clarity

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7566521521. Listed at 8 retailers as of November 4, 2026, with prices from £2,531 to £4,868, a £2,337 spread on the same certified stone. With Clarity lists it at £4,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566521521
Dimensions6.34 × 6.37 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Needle
Top View
6.34 mm6.37 mm1.00 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7566521521
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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: £3,099 GBP|Low: £2,531 GBP|High: £5,162 GBP|Avg: £3,511 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 6£2,531 GBP
Retailer 3£2,899 GBP
Retailer 1£3,099 GBP
Retailer 4£3,186 GBP
Retailer 7£3,261 GBP
Retailer 5£3,415 GBP
Retailer 2£3,790 GBP
With Clarity£4,868 GBP

22 data points across 8 retailers

8 retailers£2,531 GBP to £4,868 GBP

A+
Cheapest Retailer
-
£2,531 GBP
A
Retailer 2
-
£2,899 GBP
View
A
Retailer 3
-
£3,099 GBP
View
A
Retailer 4
-
£3,186 GBP
View
Final sale: no returns
Retailer 5
-
£3,261 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£3,415 GBP
View
A
Retailer 7
-
£3,790 GBP
View
Most Expensive
B+
With Clarity
7566521521 · Nov 4
£4,868 GBP
$6,572 USD
View
7 more retailers have this diamond
Prices start from £2,531 GBPSave up to £2,337 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+
1.00ct Round
£2,531 GBP