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Round|Natural|GIA

1.02ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 7506144211

Certificate GIA 7506144211

Diamond specifications and retailer prices

From £2,308 GBP
As of November 4, 2026
Save £2,406 GBP (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,925 GBP at NZ Jewellers · As of October 27, 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 7506144211. Listed at 18 retailers as of November 4, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7506144211
Dimensions6.52 × 6.49 × 3.89 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Needle
Top View
6.52 mm6.49 mm1.02 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7506144211
Side View
Table 59.0%Crown 33°Girdle: 4.0Pavilion 40.8°Culet: NoneDepth 60.0%

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: £2,889 GBP|Low: £2,308 GBP|High: £4,783 GBP|Avg: £3,188 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£2,308 GBP
Retailer 7£2,609 GBP
Retailer 2£2,628 GBP
Retailer 1£2,889 GBP
Retailer 9£2,935 GBP
Retailer 8£3,027 GBP
Retailer 3£3,251 GBP
Retailer 4£3,287 GBP
Retailer 5£4,714 GBP

38 data points across 9 retailers

18 retailers£2,308 GBP to £4,714 GBP

A
Cheapest Retailer
-
£2,308 GBP
B+
Retailer 2
-
£2,509 GBP
View
B+
Retailer 3
-
£2,609 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,628 GBP
View
B+
Retailer 5
-
£2,704 GBP
View
Retailer 6
-
£2,826 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£2,826 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
£2,889 GBP
View
Retailer 9
-
£2,935 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£2,935 GBP
View
Retailer 11
-
£3,027 GBP
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£3,048 GBP
View
B+
Retailer 13
-
£3,251 GBP
View
Retailer 14
-
£3,261 GBP
View
Price last confirmed 10 days ago
B+
Retailer 15
-
£3,287 GBP
View
B
Retailer 16
-
£3,623 GBP
View
B
Retailer 17
-
£4,714 GBP
View
Most Expensive
NZ Jewellers
817d8338-432d-46d9-95ff-c7ea4f0f411f · Oct 27
£4,925 GBP
$6,628 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from £2,308 GBPSave up to £2,406 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
£2,308 GBP