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Round|Natural|IGI

1.58ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 603372781

Shape and cutting style on the report: Round brilliant

Certificate IGI 603372781

Diamond specifications and retailer prices

From £2,560 GBP
₹323,928 INR
As of October 29, 2026
Save £3,088 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,648 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 603372781. Listed at 16 retailers as of October 27, 2026, with prices from £2,560 to £5,648, a £3,088 spread on the same certified stone. NZ Jewellers lists it at £5,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 603372781
Dimensions7.42 × 7.39 × 4.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.42 mm7.39 mm1.58 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 603372781
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°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: Oct 29
Current: £5,648 GBP|Low: £2,548 GBP|High: £5,648 GBP|Avg: £3,466 GBP
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
October 29, 2026
Retailer 9£2,560 GBP
Retailer 7£2,853 GBP
Retailer 8£2,992 GBP
Retailer 12£3,078 GBP
Retailer 4£3,242 GBP
Retailer 5£3,242 GBP
Retailer 16£3,242 GBP
Retailer 10£3,311 GBP
Retailer 2£3,348 GBP
Retailer 6£3,354 GBP
Retailer 13£3,649 GBP
Retailer 3£3,675 GBP
Retailer 14£3,741 GBP
Retailer 15£3,948 GBP
Retailer 11£5,192 GBP
NZ Jewellers£5,648 GBP

30 data points across 16 retailers

16 retailers£2,560 GBP to £5,648 GBP

A
Cheapest Retailer
-
£2,560 GBP
₹323,928 INR
A
Retailer 2
-
£2,853 GBP
$3,791 USD
View
A
Retailer 3
-
£2,992 GBP
$3,976 USD
View
Final sale: no returns
A
Retailer 4
-
£3,078 GBP
$4,090 USD
View
A
Retailer 5
-
£3,242 GBP
$4,308 USD
View
A
Retailer 6
-
£3,242 GBP
$4,308 USD
View
A
Retailer 7
-
£3,242 GBP
$4,308 USD
View
A
Retailer 8
-
£3,311 GBP
View
A
Retailer 9
-
£3,348 GBP
View
A
Retailer 10
-
£3,354 GBP
$4,456 USD
View
A
Retailer 11
-
£3,649 GBP
€4,618 EUR
View
A
Retailer 12
-
£3,675 GBP
View
A
Retailer 13
-
£3,741 GBP
$4,971 USD
View
A
Retailer 14
-
£3,948 GBP
ZAR 84,746 ZAR
View
B+
Retailer 15
-
£5,192 GBP
View
Most Expensive
B
NZ Jewellers
aa64d1c4-0ebb-45f2-b9c6-f448e8f960ec · Oct 27
£5,648 GBP
$7,505 USD
View
15 more retailers have this diamond
Prices start from £2,560 GBPSave up to £3,088 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
1.58ct Round
£2,560 GBP