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 $320 USD
£252 GBP
As of October 29, 2026
Save $158 USD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $930 USD 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
Color
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: $930 USD|Low: $97 USD|High: $931 USD|Avg: $307 USD|+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$101 USD
Retailer 11$113 USD
Retailer 12$117 USD
Retailer 10$133 USD
Retailer 6$141 USD
Retailer 3$175 USD
Retailer 14$221 USD
Retailer 2$229 USD
Retailer 8$232 USD
Retailer 15$312 USD
Retailer 7$354 USD
Retailer 5$360 USD
Retailer 13$383 USD
Retailer 4$655 USD
MOH London$930 USD

30 data points across 15 retailers

13 retailers$320 USD to $478 USD

Retailer 1
-
$101 USD
Price last confirmed 21 days ago
Retailer 2
-
$117 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$133 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$141 USD
HK$1,100 HKD
View
Price last confirmed 15 days ago
Retailer 5
-
$175 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$221 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$232 USD
£182 GBP
View
Price last confirmed 14 days ago
Retailer 8
-
$312 USD
£246 GBP
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$320 USD
£252 GBP
View
Retailer 10
-
$354 USD
SGD 478 SGD
View
Price last confirmed 16 days ago
B
Retailer 11
-
$478 USD
£377 GBP
View
Retailer 12
-
$655 USD
£516 GBP
View
Price last confirmed 15 days ago
Most Expensive
MOH London
LG617456899 · Oct 15
$930 USD
£732 GBP
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from $320 USDSave up to $158 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.

B+
0.46ct Radiant
$320 USD