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Round|Natural|GIA

1.00ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2245066320

Certificate GIA 2245066320

Diamond specifications and retailer prices

From £1,555 GBP
As of November 4, 2026
Save £2,136 GBP (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,691 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2245066320. Listed at 9 retailers as of November 4, 2026, with prices from £1,555 to £3,691, a £2,136 spread on the same certified stone. MOH London lists it at £3,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245066320
Dimensions6.29 × 6.36 × 4.01 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle, Pinpoint, Indented Natural, Natural
Top View
6.29 mm6.36 mm1.00 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245066320
Side View
Table 55.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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: £3,691 GBP|Low: £1,545 GBP|High: £3,700 GBP|Avg: £2,347 GBP|+3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7£1,555 GBP
Retailer 2£1,830 GBP
Retailer 6£1,904 GBP
Retailer 3£2,014 GBP
Retailer 8£2,190 GBP
Retailer 4£2,435 GBP
Retailer 5£2,499 GBP
Retailer 9£3,243 GBP
MOH London£3,691 GBP

15 data points across 9 retailers

9 retailers£1,555 GBP to £3,691 GBP

A
Cheapest Retailer
-
£1,555 GBP
A
Retailer 2
-
£1,830 GBP
View
A
Retailer 3
-
£1,904 GBP
View
A
Retailer 4
-
£2,014 GBP
View
Retailer 5
-
£2,190 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£2,435 GBP
View
B+
Retailer 7
-
£2,499 GBP
View
Retailer 8
-
£3,243 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
E5122EEA4 · Nov 4
£3,691 GBP
View
8 more retailers have this diamond
Prices start from £1,555 GBPSave up to £2,136 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
£1,555 GBP