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Round|Natural|IGI

0.41ct I I1 Round Natural Diamond

GD • I/I1 • IGI 485142116

Shape and cutting style on the report: Round brilliant

Certificate IGI 485142116

Diamond specifications and retailer prices

From £136 GBP
$182 USD
As of October 31, 2026
Save £478 GBP (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £614 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.41ct natural round diamond

This 0.41ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 485142116. Listed at 7 retailers as of October 30, 2026, with prices from £136 to £614, a £478 spread on the same certified stone. NZ Jewellers lists it at £614. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.41
Carat
I
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 485142116
Dimensions4.75 × 4.78 × 2.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.75 mm4.78 mm0.41 ctI / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 485142116
Side View
Table 63.0%Crown 33.3°Girdle: THK-VTKPavilion 39.9°Culet: NoneDepth 59.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £244 GBP|Low: £132 GBP|High: £244 GBP|Avg: £188 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£134 GBP
Retailer 3£174 GBP
Retailer 4£205 GBP
Retailer 1£244 GBP

21 data points across 4 retailers

7 retailers£136 GBP to £614 GBP

B+
Cheapest Retailer
-
£136 GBP
$182 USD
B+
Retailer 2
-
£146 GBP
$196 USD
View
B+
Retailer 3
-
£152 GBP
$203 USD
View
B+
Retailer 4
-
£174 GBP
$233 USD
View
B+
Retailer 5
-
£183 GBP
$245 USD
View
B+
Retailer 6
-
£244 GBP
€312 EUR
View
Most Expensive
C
NZ Jewellers
cc79f4e9-1276-4421-9404-0dc73ffc2f44 · Oct 30
£614 GBP
$823 USD
View
6 more retailers have this diamond
Prices start from £136 GBPSave up to £478 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+
0.41ct Round
£136 GBP