Radiant|Lab Grown|IGI

0.46ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG749582635

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG749582635

Diamond specifications and retailer prices

From £113 GBP
$151 USD
As of October 29, 2026
Save £868 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £981 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown radiant diamond

This 0.46ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG749582635 or 749582635. Listed at 20 retailers as of October 29, 2026, with prices from £113 to £981, a £868 spread on the same certified stone. MOH London lists it at £981. 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

0.46
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749582635
Dimensions5.37 × 3.72 × 2.58 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.37 mm3.72 mm0.46 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749582635
Side View
Table 63.0%Crown 42.7°Girdle: ThickPavilion 31.5°Culet: NoneDepth 69.4%

Caratlytics Score

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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: Oct 29
Current: £981 GBP|Low: £84 GBP|High: £1,016 GBP|Avg: £398 GBP|-3.3%
MOH London
Retailer 2
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Retailer 12
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Retailer 18
October 31, 2026
Retailer 8£87 GBP
Retailer 6£100 GBP
Retailer 12£113 GBP
Retailer 10£173 GBP
Retailer 5£176 GBP
Retailer 11£209 GBP
Retailer 16£211 GBP
Retailer 9£250 GBP
Retailer 2£309 GBP
Retailer 18£331 GBP
Retailer 4£371 GBP
Retailer 14£375 GBP
Retailer 17£379 GBP
Retailer 3£507 GBP
Retailer 7£614 GBP
Retailer 13£828 GBP
Retailer 15£828 GBP
MOH London£981 GBP

30 data points across 18 retailers

20 retailers£113 GBP to £981 GBP

Retailer 1
-
£87 GBP
$116 USD
Price last confirmed 12 days ago
Retailer 2
-
£100 GBP
$134 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£113 GBP
$151 USD
View
Retailer 4
-
£113 GBP
$152 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
£173 GBP
$232 USD
View
A
Retailer 6
-
£176 GBP
$236 USD
View
A
Retailer 7
-
£209 GBP
$280 USD
View
A
Retailer 8
-
£211 GBP
ZAR 4,572 ZAR
View
Retailer 9
-
£250 GBP
$335 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£309 GBP
€394 EUR
View
B+
Retailer 11
-
£331 GBP
$444 USD
View
B+
Retailer 12
-
£371 GBP
CA$690 CAD
View
B+
Retailer 13
-
£375 GBP
$503 USD
View
Retailer 14
-
£378 GBP
$506 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
£379 GBP
A$781 AUD
View
B
Retailer 16
-
£507 GBP
$679 USD
View
Retailer 17
-
£614 GBP
View
Price last confirmed 12 days ago
B
Retailer 18
-
£828 GBP
$1,110 USD
View
B
Retailer 19
-
£828 GBP
$1,110 USD
View
Most Expensive
B
MOH London
LG749582635 · Oct 29
£981 GBP
View
19 more retailers have this diamond
Prices start from £113 GBPSave up to £868 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 Radiant
£113 GBP