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Round|Natural|IGI

1.30ct H VVS1 Round Natural Diamond

EX • H/VVS1 • IGI 835613818

Shape and cutting style on the report: Round brilliant

Certificate IGI 835613818

Diamond specifications and retailer prices

From £2,620 GBP
As of November 6, 2026
Save £3,232 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,852 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 835613818. Listed at 20 retailers as of November 5, 2026, with prices from £2,620 to £5,852, a £3,232 spread on the same certified stone. NZ Jewellers lists it at £5,852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 835613818
Dimensions6.86 × 6.91 × 4.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.86 mm6.91 mm1.30 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613818
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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 6
Current: £5,852 GBP|Low: £2,595 GBP|High: £6,092 GBP|Avg: £3,659 GBP|-3.9%
NZ Jewellers
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 2£2,620 GBP
Retailer 20£2,929 GBP
Retailer 13£3,059 GBP
Retailer 5£3,101 GBP
Retailer 6£3,157 GBP
Retailer 17£3,179 GBP
Retailer 4£3,359 GBP
Retailer 18£3,359 GBP
Retailer 7£3,418 GBP
Retailer 14£3,445 GBP
Retailer 12£3,471 GBP
Retailer 9£3,553 GBP
Retailer 11£3,582 GBP
Retailer 10£3,594 GBP
Retailer 8£3,671 GBP
Retailer 16£3,757 GBP
Retailer 19£3,876 GBP
Retailer 15£4,098 GBP
Retailer 3£5,349 GBP
NZ Jewellers£5,852 GBP

17 data points across 20 retailers

20 retailers£2,620 GBP to £5,852 GBP

A
Cheapest Retailer
-
£2,620 GBP
A
Retailer 2
-
£2,929 GBP
View
A
Retailer 3
-
£3,059 GBP
View
A
Retailer 4
-
£3,101 GBP
View
Final sale: no returns
Retailer 5
-
£3,157 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£3,179 GBP
View
A
Retailer 7
-
£3,359 GBP
View
A
Retailer 8
-
£3,359 GBP
View
Retailer 9
-
£3,418 GBP
View
Price last confirmed 9 days ago
A
Retailer 10
-
£3,445 GBP
View
Retailer 11
-
£3,471 GBP
View
Price last confirmed 12 days ago
Retailer 12
-
£3,553 GBP
View
Price last confirmed 9 days ago
Retailer 13
-
£3,582 GBP
View
Price last confirmed 11 days ago
Retailer 14
-
£3,594 GBP
View
Price last confirmed 9 days ago
Retailer 15
-
£3,671 GBP
View
Price last confirmed 9 days ago
A
Retailer 16
-
£3,757 GBP
View
A
Retailer 17
-
£3,876 GBP
View
A
Retailer 18
-
£4,098 GBP
View
B+
Retailer 19
-
£5,349 GBP
View
Most Expensive
B+
NZ Jewellers
ed1116cf-1a88-4bce-a9e5-9e75a372841f · Nov 5
£5,852 GBP
$7,833 USD
View
19 more retailers have this diamond
Prices start from £2,620 GBPSave up to £3,232 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
1.30ct Round
£2,620 GBP