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Radiant|Lab Grown|IGI

0.46ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG800651433

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

Certificate IGI LG800651433

Diamond specifications and retailer prices

From $219 AUD
$154 USD
As of October 30, 2026
Save $923 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,143 AUD 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 top-tier cut grade and certified by IGI LG800651433 or 800651433. Listed at 14 retailers as of October 29, 2026, with prices from $219 to $1,143, a $923 spread on the same certified stone. MOH London lists it at $1,143. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800651433
Dimensions5.47 × 3.89 × 2.47 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm3.89 mm0.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800651433
Side View
Table 66.0%Crown 43°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 63.5%

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: Oct 30
Current: $1,143 AUD|Low: $155 AUD|High: $1,197 AUD|Avg: $579 AUD|-4.5%
MOH London
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
October 31, 2026
Retailer 13$219 AUD
Retailer 7$226 AUD
Retailer 14$330 AUD
Retailer 9$412 AUD
Retailer 3$441 AUD
Retailer 4$442 AUD
Retailer 2$478 AUD
Retailer 12$541 AUD
Retailer 5$638 AUD
Retailer 11$668 AUD
Retailer 10$669 AUD
Retailer 6$713 AUD
Retailer 8$857 AUD
MOH London$1,143 AUD

34 data points across 14 retailers

14 retailers$219 AUD to $1,143 AUD

A
Cheapest Retailer
-
$219 AUD
$154 USD
Final sale: no returns
A
Retailer 2
-
$226 AUD
$159 USD
View
A
Retailer 3
-
$330 AUD
$232 USD
View
A
Retailer 4
-
$412 AUD
£228 GBP
View
A
Retailer 5
-
$441 AUD
$310 USD
View
A
Retailer 6
-
$442 AUD
ZAR 5,012 ZAR
View
A
Retailer 7
-
$478 AUD
€320 EUR
View
A
Retailer 8
-
$541 AUD
$380 USD
View
A
Retailer 9
-
$638 AUD
View
B+
Retailer 10
-
$668 AUD
$469 USD
View
B+
Retailer 11
-
$669 AUD
SGD 635 SGD
View
B+
Retailer 12
-
$713 AUD
View
B+
Retailer 13
-
$857 AUD
$602 USD
View
Most Expensive
B
MOH London
LG800651433 · Oct 29
$1,143 AUD
£632 GBP
View
13 more retailers have this diamond
Prices start from $219 AUDSave up to $923 AUD

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
$219 AUD