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Round|Natural|IGI

1.30ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 747534906

Shape and cutting style on the report: Round brilliant

Certificate IGI 747534906

Diamond specifications and retailer prices

From £1,661 GBP
As of November 6, 2026
Save £5,838 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,500 GBP at MOH London · As of November 1, 2026
View at MOH London

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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 747534906. Listed at 16 retailers as of November 1, 2026, with prices from £1,661 to £7,500, a £5,838 spread on the same certified stone. MOH London lists it at £7,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 747534906
Dimensions7.00 × 7.06 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.00 mm7.06 mm1.30 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 747534906
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

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: £7,500 GBP|Low: £1,661 GBP|High: £7,500 GBP|Avg: £3,194 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2£1,661 GBP
Retailer 9£2,103 GBP
Retailer 7£2,431 GBP
Retailer 8£2,696 GBP
Retailer 4£4,725 GBP
Retailer 13£4,928 GBP
Retailer 10£4,968 GBP
Retailer 3£4,978 GBP
Retailer 5£5,381 GBP
Retailer 11£5,464 GBP
Retailer 12£6,209 GBP
Retailer 6£6,566 GBP
MOH London£7,500 GBP

36 data points across 13 retailers

16 retailers£1,661 GBP to £7,500 GBP

A
Cheapest Retailer
-
£1,661 GBP
A
Retailer 2
-
£1,909 GBP
View
A
Retailer 3
-
£2,103 GBP
View
A
Retailer 4
-
£2,266 GBP
View
A
Retailer 5
-
£2,270 GBP
View
A
Retailer 6
-
£2,431 GBP
View
A
Retailer 7
-
£2,696 GBP
View
B
Retailer 8
-
£4,725 GBP
View
B
Retailer 9
-
£4,928 GBP
View
B
Retailer 10
-
£4,968 GBP
View
Final sale: no returns
B
Retailer 11
-
£4,978 GBP
View
B
Retailer 12
-
£5,381 GBP
View
B
Retailer 13
-
£5,464 GBP
View
B
Retailer 14
-
£6,209 GBP
View
C
Retailer 15
-
£6,566 GBP
View
Most Expensive
B
MOH London
D34CA7C18 · Nov 1
£7,500 GBP
View
15 more retailers have this diamond
Prices start from £1,661 GBPSave up to £5,838 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
£1,661 GBP