Radiant|Lab Grown|IGI

4.55ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG819672312

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

Certificate IGI LG819672312

Diamond specifications and retailer prices

From $857 CAD
$612 USD
As of October 30, 2026
Save $2,575 CAD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,634 CAD at MOH London · As of October 19, 2026
View at MOH London

About this 4.55ct lab-grown radiant diamond

This 4.55ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819672312 or 819672312. Listed at 15 retailers as of October 30, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.55
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819672312
Dimensions11.61 × 8.19 × 5.52 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm8.19 mm4.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819672312
Side View
Table 64.0%Crown 23.9°Girdle: MediumPavilion 36.8°Culet: NoneDepth 67.4%

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 30
Current: $4,634 CAD|Low: $822 CAD|High: $4,671 CAD|Avg: $2,204 CAD|+0.5%
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
Retailer 15
October 30, 2026
Retailer 14$857 CAD
Retailer 11$959 CAD
Retailer 12$1,062 CAD
Retailer 13$1,062 CAD
Retailer 3$1,626 CAD
Retailer 4$1,629 CAD
Retailer 9$1,631 CAD
Retailer 8$2,114 CAD
Retailer 2$2,127 CAD
Retailer 6$2,491 CAD
Retailer 10$2,634 CAD
Retailer 15$2,792 CAD
Retailer 5$3,093 CAD
Retailer 7$3,432 CAD
MOH London$4,634 CAD

26 data points across 15 retailers

15 retailers$857 CAD to $3,432 CAD

A
Cheapest Retailer
-
$857 CAD
$612 USD
A
Retailer 2
-
$959 CAD
$685 USD
View
A
Retailer 3
-
$1,062 CAD
$759 USD
View
Retailer 4
-
$1,062 CAD
$759 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$1,626 CAD
$1,162 USD
View
A
Retailer 6
-
$1,629 CAD
$1,164 USD
View
A
Retailer 7
-
$1,631 CAD
$1,165 USD
View
A
Retailer 8
-
$2,114 CAD
ZAR 24,399 ZAR
View
A
Retailer 9
-
$2,127 CAD
A$2,338 AUD
View
A
Retailer 10
-
$2,491 CAD
$1,780 USD
View
A
Retailer 11
-
$2,634 CAD
$1,882 USD
View
B+
Retailer 12
-
$2,792 CAD
$1,995 USD
View
B+
Retailer 13
-
$3,093 CAD
£1,740 GBP
View
B+
Retailer 14
-
$3,432 CAD
$2,452 USD
View
Most Expensive
MOH London
LG819672312 · Oct 19
$4,634 CAD
£2,607 GBP
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $857 CADSave up to $2,575 CAD

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
4.55ct Radiant
$857 CAD