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Round|Natural|IGI

0.46ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 809630354

Shape and cutting style on the report: Round brilliant

Certificate IGI 809630354

Diamond specifications and retailer prices

From £192 GBP
As of November 4, 2026
Save £819 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,011 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 809630354. Listed at 14 retailers as of November 2, 2026, with prices from £192 to £1,011, a £819 spread on the same certified stone. NZ Jewellers lists it at £1,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 809630354
Dimensions4.98 × 5.02 × 3.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.98 mm5.02 mm0.46 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 809630354
Side View
Table 60.0%Crown 34.3°Girdle: MediumPavilion 40.6°Culet: MediumDepth 59.9%

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 4
Current: £1,011 GBP|Low: £192 GBP|High: £1,035 GBP|Avg: £408 GBP|-2.3%
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
November 4, 2026
Retailer 2£192 GBP
Retailer 3£264 GBP
Retailer 6£288 GBP
Retailer 8£293 GBP
Retailer 5£336 GBP
Retailer 11£347 GBP
Retailer 12£353 GBP
Retailer 9£361 GBP
Retailer 7£409 GBP
Retailer 4£410 GBP
Retailer 14£425 GBP
Retailer 13£441 GBP
Retailer 10£605 GBP
NZ Jewellers£1,011 GBP

21 data points across 14 retailers

14 retailers£192 GBP to £1,011 GBP

A
Cheapest Retailer
-
£192 GBP
A
Retailer 2
-
£264 GBP
View
A
Retailer 3
-
£288 GBP
View
A
Retailer 4
-
£293 GBP
View
A
Retailer 5
-
£336 GBP
View
A
Retailer 6
-
£347 GBP
View
A
Retailer 7
-
£353 GBP
View
A
Retailer 8
-
£361 GBP
View
A
Retailer 9
-
£409 GBP
View
A
Retailer 10
-
£410 GBP
View
B+
Retailer 11
-
£425 GBP
View
B+
Retailer 12
-
£441 GBP
View
B
Retailer 13
-
£605 GBP
View
Most Expensive
B
NZ Jewellers
5e2b7be6-6616-40be-95ec-f4f2b52749e7 · Nov 2
£1,011 GBP
$1,356 USD
View
13 more retailers have this diamond
Prices start from £192 GBPSave up to £819 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
0.46ct Round
£192 GBP