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Round|Natural|IGI

1.06ct F VVS1 Round Natural Diamond

EX • F/VVS1 • IGI 803621548

Shape and cutting style on the report: Round brilliant

Certificate IGI 803621548

Diamond specifications and retailer prices

From £2,727 GBP
€3,480 EUR
As of November 1, 2026
Save £2,678 GBP (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,906 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 803621548. Listed at 14 retailers as of October 26, 2026, with a 98% 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

1.06
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 803621548
Dimensions6.58 × 6.62 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.58 mm6.62 mm1.06 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 803621548
Side View
Table 59.0%Crown 32.5°Girdle: MediumPavilion 41.7°CuletDepth 61.0%

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 1
Current: £5,906 GBP|Low: £2,727 GBP|High: £5,906 GBP|Avg: £3,704 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
November 2, 2026
Retailer 15£2,727 GBP
Retailer 12£2,911 GBP
Retailer 5£2,956 GBP
Retailer 14£3,129 GBP
Retailer 13£3,205 GBP
Retailer 4£3,390 GBP
Retailer 7£3,390 GBP
Retailer 6£3,501 GBP
Retailer 8£3,550 GBP
Retailer 11£3,801 GBP
Retailer 2£3,875 GBP
Retailer 3£3,911 GBP
Retailer 9£4,128 GBP
Retailer 10£5,406 GBP
NZ Jewellers£5,906 GBP

44 data points across 15 retailers

14 retailers£2,727 GBP to £5,406 GBP

A
Cheapest Retailer
-
£2,727 GBP
€3,480 EUR
Retailer 2
-
£2,911 GBP
$3,900 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£2,956 GBP
$3,961 USD
View
Retailer 4
-
£3,205 GBP
$4,295 USD
View
Price last confirmed 6 days ago
Retailer 5
-
£3,390 GBP
$4,542 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£3,390 GBP
$4,542 USD
View
Price last confirmed 7 days ago
Retailer 7
-
£3,501 GBP
$4,691 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
£3,550 GBP
€4,530 EUR
View
A
Retailer 9
-
£3,801 GBP
View
B+
Retailer 10
-
£3,875 GBP
View
Retailer 11
-
£3,911 GBP
$5,240 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£4,128 GBP
ZAR 89,345 ZAR
View
B+
Retailer 13
-
£5,406 GBP
View
Most Expensive
NZ Jewellers
53c24196-a0c6-42fb-a588-9b5b67ef4e82 · Oct 23
£5,906 GBP
$7,913 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from £2,727 GBPSave up to £2,678 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
1.06ct Round
£2,727 GBP