Round|Natural|GIA

1.02ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5563225881

Certificate GIA 5563225881

Diamond specifications and retailer prices

From £2,438 GBP
As of November 5, 2026
Save £106 GBP (4%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,828 GBP at NZ Jewellers · As of October 9, 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 5563225881. Listed at 20 retailers as of November 4, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5563225881
Dimensions6.45 × 6.41 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.45 mm6.41 mm1.02 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563225881
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,438 GBP|Low: £2,073 GBP|High: £4,690 GBP|Avg: £2,964 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 8£2,073 GBP
Retailer 13£2,233 GBP
Retailer 1£2,438 GBP
Retailer 10£2,543 GBP
Retailer 15£2,558 GBP
Retailer 3£2,623 GBP
Retailer 5£2,635 GBP
Retailer 16£2,656 GBP
Retailer 11£2,866 GBP
Retailer 9£2,879 GBP
Retailer 17£2,968 GBP
Retailer 7£2,999 GBP
Retailer 4£3,217 GBP
Retailer 14£3,228 GBP
Retailer 12£3,365 GBP
Retailer 6£3,555 GBP
Retailer 18£4,199 GBP
Retailer 2£4,690 GBP

22 data points across 18 retailers

20 retailers£2,438 GBP to £2,543 GBP

Retailer 1
-
£2,073 GBP
Price last confirmed 23 days ago
Retailer 2
-
£2,233 GBP
View
Price last confirmed 26 days ago
A
Retailer 3
-
£2,438 GBP
View
Retailer 4
-
£2,484 GBP
View
Price last confirmed 29 days ago
B+
Retailer 5
-
£2,543 GBP
View
Retailer 6
-
£2,635 GBP
View
Price last confirmed 26 days ago
Retailer 7
-
£2,771 GBP
View
Price last confirmed 27 days ago
Retailer 8
-
£2,771 GBP
View
Price last confirmed 29 days ago
Retailer 9
-
£2,866 GBP
View
Price last confirmed 25 days ago
Retailer 10
-
£2,878 GBP
View
Price last confirmed 38 days ago
Retailer 11
-
£2,879 GBP
View
Price last confirmed 26 days ago
Retailer 12
-
£2,968 GBP
View
Price last confirmed 29 days ago
Retailer 13
-
£2,999 GBP
View
Price last confirmed 25 days ago
Retailer 14
-
£3,198 GBP
View
Price last confirmed 28 days ago
Retailer 15
-
£3,217 GBP
View
Price last confirmed 25 days ago
Retailer 16
-
£3,365 GBP
View
Price last confirmed 25 days ago
Retailer 17
-
£3,555 GBP
View
Price last confirmed 26 days ago
Retailer 18
-
£4,199 GBP
View
Price last confirmed 26 days ago
Retailer 19
-
£4,690 GBP
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
72643227-be9e-4daa-b896-326ab8557f33 · Oct 9
£4,828 GBP
$6,498 USD
View
Price last confirmed 27 days ago
19 more retailers have this diamond
Prices start from £2,438 GBPSave up to £106 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
£2,438 GBP