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Round|Natural|GIA

1.02ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5234372997

Certificate GIA 5234372997

Diamond specifications and retailer prices

From £2,612 GBP
As of November 1, 2026
Save £3,173 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,784 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 5234372997. Listed at 21 retailers as of November 1, 2026, with prices from £2,612 to £5,784, a £3,173 spread on the same certified stone. NZ Jewellers lists it at £5,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5234372997
Dimensions6.43 × 6.41 × 4.01 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
6.43 mm6.41 mm1.02 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5234372997
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 1
Current: £4,051 GBP|Low: £2,612 GBP|High: £5,351 GBP|Avg: £3,575 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6£2,612 GBP
Retailer 7£2,776 GBP
Retailer 3£3,087 GBP
Retailer 4£3,342 GBP
Retailer 8£3,541 GBP
Retailer 2£3,728 GBP
Retailer 9£3,769 GBP
Retailer 1£4,051 GBP
Retailer 5£5,274 GBP

35 data points across 9 retailers

21 retailers£2,612 GBP to £5,784 GBP

A
Cheapest Retailer
-
£2,612 GBP
B+
Retailer 2
-
£2,647 GBP
View
B+
Retailer 3
-
£2,776 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,868 GBP
View
Retailer 5
-
£3,008 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£3,008 GBP
View
B+
Retailer 7
-
£3,008 GBP
View
B+
Retailer 8
-
£3,087 GBP
View
B+
Retailer 9
-
£3,342 GBP
View
B+
Retailer 10
-
£3,388 GBP
View
B+
Retailer 11
-
£3,388 GBP
View
B+
Retailer 12
-
£3,471 GBP
View
B+
Retailer 13
-
£3,485 GBP
View
B+
Retailer 14
-
£3,507 GBP
View
Retailer 15
-
£3,541 GBP
View
Price last confirmed 28 days ago
B+
Retailer 16
-
£3,728 GBP
View
Retailer 17
-
£3,755 GBP
View
Price last confirmed 14 days ago
B
Retailer 18
-
£3,861 GBP
View
B
Retailer 19
-
£4,051 GBP
View
B
Retailer 20
-
£5,274 GBP
View
Most Expensive
B
NZ Jewellers
4fe54135-77ec-421a-81e4-97e74c8d8cdb · Nov 5
£5,784 GBP
$7,785 USD
View
20 more retailers have this diamond
Prices start from £2,612 GBPSave up to £3,173 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
1.02ct Round
£2,612 GBP