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 $154 USD
As of October 30, 2026
Save $649 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $803 USD 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 $154 to $803, a $649 spread on the same certified stone. MOH London lists it at $803. 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
Color
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

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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 30
Current: $803 USD|Low: $109 USD|High: $1,312 USD|Avg: $438 USD|-38.8%
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 12$154 USD
Retailer 2$159 USD
Retailer 13$232 USD
Retailer 8$289 USD
Retailer 14$310 USD
Retailer 3$310 USD
Retailer 6$335 USD
Retailer 11$380 USD
Retailer 4$449 USD
Retailer 10$469 USD
Retailer 9$470 USD
Retailer 5$501 USD
Retailer 7$602 USD
MOH London$803 USD

34 data points across 14 retailers

14 retailers$154 USD to $803 USD

A
Cheapest Retailer
-
$154 USD
Final sale: no returns
Retailer 2
-
$159 USD
View
A
Retailer 3
-
$232 USD
View
A
Retailer 4
-
$289 USD
£228 GBP
View
A
Retailer 5
-
$310 USD
View
A
Retailer 6
-
$310 USD
ZAR 5,012 ZAR
View
Retailer 7
-
$335 USD
€319 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$380 USD
View
A
Retailer 9
-
$449 USD
A$690 AUD
View
B+
Retailer 10
-
$469 USD
View
B+
Retailer 11
-
$470 USD
SGD 635 SGD
View
B+
Retailer 12
-
$501 USD
A$770 AUD
View
B+
Retailer 13
-
$602 USD
View
Most Expensive
B
MOH London
LG800651433 · Oct 29
$803 USD
£632 GBP
View
13 more retailers have this diamond
Prices start from $154 USDSave up to $649 USD

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
$154 USD