Radiant|Lab Grown|IGI

0.45ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG654459900

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

Certificate IGI LG654459900

Diamond specifications and retailer prices

From $256 USD
£201 GBP
As of October 23, 2026
Save $216 USD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,331 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG654459900 or 654459900. Listed at 15 retailers as of October 23, 2026, with a 85% 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

0.45
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654459900
Dimensions5.56 × 3.68 × 2.50 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.56 mm3.68 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG654459900
Side View
Table 65.0%Crown 44°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $1,331 USD|Low: $74 USD|High: $1,331 USD|Avg: $389 USD|+6.2%
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
Retailer 16
October 23, 2026
Retailer 7$74 USD
Retailer 13$130 USD
Retailer 3$215 USD
Retailer 16$244 USD
Retailer 2$256 USD
Retailer 15$277 USD
Retailer 9$282 USD
Retailer 14$291 USD
Retailer 10$296 USD
Retailer 6$360 USD
Retailer 5$381 USD
Retailer 11$400 USD
Retailer 12$472 USD
Retailer 4$685 USD
Retailer 8$792 USD
MOH London$1,331 USD

25 data points across 16 retailers

15 retailers$256 USD to $472 USD

A
Retailer 1
-
$142 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$215 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$244 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$256 USD
£201 GBP
View
B+
Retailer 5
-
$282 USD
ZAR 4,558 ZAR
View
B+
Retailer 6
-
$291 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$296 USD
£233 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$360 USD
View
B+
Retailer 9
-
$381 USD
£300 GBP
View
Price last confirmed 20 days ago
B+
Retailer 10
-
$400 USD
CA$556 CAD
View
B+
Retailer 11
-
$405 USD
£319 GBP
View
B
Retailer 12
-
$472 USD
View
B
Retailer 13
-
$685 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$685 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG654459900 · Oct 21
$1,331 USD
£1,048 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $256 USDSave up to $216 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
0.45ct Radiant
$256 USD