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0.47ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 831665832

Shape and cutting style on the report: Round brilliant

Certificate IGI 831665832

Diamond specifications and retailer prices

From £325 GBP
As of October 30, 2026
Save £37 GBP (10%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £935 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.47ct natural round diamond

This 0.47ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 831665832. Listed at 7 retailers as of October 30, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.47
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 831665832
Dimensions5.03 × 5.07 × 3.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.03 mm5.07 mm0.47 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 831665832
Side View
Table 57.0%Crown 34°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £935 GBP|Low: £207 GBP|High: £1,525 GBP|Avg: £488 GBP|-38.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5£207 GBP
Retailer 4£230 GBP
Retailer 7£325 GBP
Retailer 6£363 GBP
Retailer 2£426 GBP
Retailer 3£479 GBP
NZ Jewellers£935 GBP

28 data points across 7 retailers

7 retailers£325 GBP to £363 GBP

Retailer 1
-
£207 GBP
Price last confirmed 9 days ago
Retailer 2
-
£230 GBP
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£325 GBP
View
B+
Retailer 4
-
£363 GBP
View
Retailer 5
-
£426 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
£479 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
62e47db7-9668-4d99-8dd6-f59c1916c9c0 · Oct 30
£935 GBP
$1,258 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from £325 GBPSave up to £37 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.

B+
0.47ct Round
£325 GBP