Round|Natural|GIA

1.01ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1439868407

Certificate GIA 1439868407

Diamond specifications and retailer prices

From £2,405 GBP
As of November 4, 2026
Save £3,254 GBP (58%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,659 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 1439868407. Listed at 25 retailers as of November 4, 2026, with prices from £2,405 to £5,659, a £3,254 spread on the same certified stone. Diamond Quarter lists it at £5,659. 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 angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1439868407
Dimensions6.49 × 6.47 × 3.92 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.49 mm6.47 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1439868407
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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: £3,207 GBP|Low: £2,441 GBP|High: £5,391 GBP|Avg: £3,492 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£2,489 GBP
Retailer 7£2,663 GBP
Retailer 1£3,207 GBP
Retailer 4£3,371 GBP
Retailer 8£3,398 GBP
Retailer 3£3,606 GBP
Retailer 2£3,888 GBP
Retailer 5£5,313 GBP

37 data points across 8 retailers

25 retailers£2,405 GBP to £5,659 GBP

A
Cheapest Retailer
-
£2,405 GBP
A
Retailer 2
-
£2,489 GBP
View
A
Retailer 3
-
£2,489 GBP
View
B+
Retailer 4
-
£2,540 GBP
View
B+
Retailer 5
-
£2,663 GBP
View
Final sale: no returns
B+
Retailer 6
-
£2,756 GBP
View
B+
Retailer 7
-
£2,881 GBP
View
B+
Retailer 8
-
£2,886 GBP
View
B+
Retailer 9
-
£2,997 GBP
View
B+
Retailer 10
-
£3,207 GBP
View
B+
Retailer 11
-
£3,254 GBP
View
B+
Retailer 12
-
£3,254 GBP
View
B+
Retailer 13
-
£3,273 GBP
View
B+
Retailer 14
-
£3,330 GBP
View
B+
Retailer 15
-
£3,366 GBP
View
B+
Retailer 16
-
£3,366 GBP
View
B+
Retailer 17
-
£3,371 GBP
View
Retailer 18
-
£3,398 GBP
View
Price last confirmed 28 days ago
Retailer 19
-
£3,604 GBP
View
Price last confirmed 14 days ago
B+
Retailer 20
-
£3,606 GBP
View
B
Retailer 21
-
£3,702 GBP
View
B
Retailer 22
-
£3,888 GBP
View
B
Retailer 23
-
£5,313 GBP
View
B
Retailer 24
-
£5,550 GBP
View
Most Expensive
B
Diamond Quarter
1.01VS1H14079294N · Nov 5
£5,659 GBP
View
24 more retailers have this diamond
Prices start from £2,405 GBPSave up to £3,254 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
£2,405 GBP