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Round|Natural|IGI

0.46ct H IF Round Natural Diamond

EX • H/IF • IGI 756599828

Shape and cutting style on the report: Round brilliant

Certificate IGI 756599828

Diamond specifications and retailer prices

From £265 GBP
As of November 5, 2026
Save £1,239 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,866 GBP at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 756599828. Listed at 15 retailers as of November 5, 2026, with a 469% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.46
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 756599828
Dimensions4.94 × 4.98 × 3.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.94 mm4.98 mm0.46 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 756599828
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,866 GBP|Low: £265 GBP|High: £2,366 GBP|Avg: £685 GBP|-0.3%
Moon Ocean
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 5, 2026
Retailer 2£265 GBP
Retailer 11£319 GBP
Retailer 7£327 GBP
Retailer 9£492 GBP
Retailer 10£601 GBP
Retailer 3£970 GBP
Retailer 5£1,012 GBP
Retailer 15£1,015 GBP
Retailer 4£1,055 GBP
Retailer 14£1,119 GBP
Retailer 6£1,151 GBP
Retailer 8£1,504 GBP
Retailer 12£1,776 GBP
Moon Ocean£1,866 GBP
Retailer 13£2,366 GBP

41 data points across 15 retailers

15 retailers£265 GBP to £1,504 GBP

A
Cheapest Retailer
-
£265 GBP
A
Retailer 2
-
£319 GBP
View
A
Retailer 3
-
£327 GBP
View
A
Retailer 4
-
£492 GBP
View
B+
Retailer 5
-
£601 GBP
View
B
Retailer 6
-
£970 GBP
View
B
Retailer 7
-
£1,012 GBP
View
B
Retailer 8
-
£1,015 GBP
View
B
Retailer 9
-
£1,055 GBP
View
B
Retailer 10
-
£1,119 GBP
View
B
Retailer 11
-
£1,151 GBP
View
B
Retailer 12
-
£1,504 GBP
View
Retailer 13
-
£1,776 GBP
View
Price under review
Most Expensive
Moon Ocean
NVN-A0EBA1263-828 · Nov 2
£1,866 GBP
View
Price under review
13 more retailers have this diamond
Prices start from £265 GBPSave up to £1,239 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
£265 GBP