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Round|Natural|GIA

1.01ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2246437726

Certificate GIA 2246437726

Diamond specifications and retailer prices

From £2,280 GBP
As of November 4, 2026
Save £3,290 GBP (59%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £5,570 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2246437726. Listed at 27 retailers as of November 4, 2026, with prices from £2,280 to £5,570, a £3,290 spread on the same certified stone. Diamond Quarter lists it at £5,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2246437726
Dimensions6.41 × 6.38 × 4.00 mm
L/W Ratio1.00
Top View
6.41 mm6.38 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2246437726
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.7%

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: £3,155 GBP|Low: £2,267 GBP|High: £5,304 GBP|Avg: £3,217 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3£2,280 GBP
Retailer 4£2,369 GBP
Retailer 10£2,452 GBP
Retailer 12£2,521 GBP
Retailer 11£2,621 GBP
Retailer 1£3,155 GBP
Retailer 8£3,220 GBP
Retailer 7£3,316 GBP
Retailer 2£3,361 GBP
Retailer 5£3,826 GBP
Retailer 9£4,531 GBP
Retailer 6£5,228 GBP

40 data points across 12 retailers

27 retailers£2,280 GBP to £5,570 GBP

A
Cheapest Retailer
-
£2,280 GBP
A
Retailer 2
-
£2,369 GBP
View
A
Retailer 3
-
£2,449 GBP
View
A
Retailer 4
-
£2,452 GBP
View
B+
Retailer 5
-
£2,521 GBP
View
B+
Retailer 6
-
£2,602 GBP
View
B+
Retailer 7
-
£2,621 GBP
View
Final sale: no returns
B+
Retailer 8
-
£2,716 GBP
View
B+
Retailer 9
-
£2,837 GBP
View
Retailer 10
-
£2,840 GBP
View
Price last confirmed 29 days ago
Retailer 11
-
£2,840 GBP
View
Price last confirmed 25 days ago
Retailer 12
-
£2,949 GBP
View
Price last confirmed 22 days ago
B+
Retailer 13
-
£3,155 GBP
View
B+
Retailer 14
-
£3,210 GBP
View
B+
Retailer 15
-
£3,210 GBP
View
B+
Retailer 16
-
£3,220 GBP
View
Retailer 17
-
£3,277 GBP
View
Price last confirmed 28 days ago
B+
Retailer 18
-
£3,314 GBP
View
B+
Retailer 19
-
£3,316 GBP
View
Retailer 20
-
£3,361 GBP
View
Price last confirmed 33 days ago
Retailer 21
-
£3,547 GBP
View
Price last confirmed 22 days ago
B
Retailer 22
-
£3,646 GBP
View
B
Retailer 23
-
£3,826 GBP
View
B
Retailer 24
-
£4,531 GBP
View
B
Retailer 25
-
£5,228 GBP
View
Retailer 26
-
£5,461 GBP
View
Price last confirmed 39 days ago
Most Expensive
B
Diamond Quarter
1.01VS1H2226F11AN · Nov 5
£5,570 GBP
View
26 more retailers have this diamond
Prices start from £2,280 GBPSave up to £3,290 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
1.01ct Round
£2,280 GBP