Radiant|Lab Grown|IGI

0.46ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG617456899

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

Certificate IGI LG617456899

Diamond specifications and retailer prices

From $456 AUD
£252 GBP
As of October 29, 2026
Save $225 AUD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,323 AUD at MOH London · As of October 15, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617456899 or 617456899. Listed at 13 retailers as of October 29, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle41°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617456899
Dimensions5.44 × 3.98 × 2.51 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.44 mm3.98 mm0.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG617456899
Side View
Table 72.0%Crown 41°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 63.1%

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 29
Current: $1,323 AUD|Low: $138 AUD|High: $1,325 AUD|Avg: $437 AUD|+1.0%
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
Retailer 15
October 18, 2026
Retailer 9$144 AUD
Retailer 11$161 AUD
Retailer 12$167 AUD
Retailer 10$189 AUD
Retailer 6$200 AUD
Retailer 3$249 AUD
Retailer 14$314 AUD
Retailer 2$326 AUD
Retailer 8$330 AUD
Retailer 15$444 AUD
Retailer 7$503 AUD
Retailer 5$512 AUD
Retailer 13$545 AUD
Retailer 4$933 AUD
MOH London$1,323 AUD

30 data points across 15 retailers

13 retailers$456 AUD to $681 AUD

Retailer 1
-
$144 AUD
$101 USD
Price last confirmed 21 days ago
Retailer 2
-
$167 AUD
$117 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$189 AUD
$133 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$200 AUD
HK$1,100 HKD
View
Price last confirmed 15 days ago
Retailer 5
-
$249 AUD
$175 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$314 AUD
$221 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$330 AUD
£182 GBP
View
Price last confirmed 14 days ago
Retailer 8
-
$444 AUD
£246 GBP
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$456 AUD
£252 GBP
View
Retailer 10
-
$503 AUD
SGD 478 SGD
View
Price last confirmed 16 days ago
B
Retailer 11
-
$681 AUD
£377 GBP
View
Retailer 12
-
$933 AUD
£516 GBP
View
Price last confirmed 15 days ago
Most Expensive
MOH London
LG617456899 · Oct 15
$1,323 AUD
£732 GBP
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from $456 AUDSave up to $225 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.

B+
0.46ct Radiant
$456 AUD