Radiant|Lab Grown|IGI

1.46ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG644408320

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

Certificate IGI LG644408320

Diamond specifications and retailer prices

From $358 CAD
$256 USD
As of October 30, 2026
Save $1,558 CAD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,977 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644408320 or 644408320. Listed at 22 retailers as of October 30, 2026, with a 436% 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

1.46
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644408320
Dimensions7.92 × 5.73 × 3.86 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.92 mm5.73 mm1.46 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644408320
Side View
Table 64.0%Crown 38°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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: $1,963 CAD|Low: $339 CAD|High: $1,984 CAD|Avg: $1,000 CAD|-1.1%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3$358 CAD
Retailer 2$413 CAD
Retailer 19$415 CAD
Retailer 6$443 CAD
Retailer 10$443 CAD
Retailer 18$664 CAD
Retailer 8$738 CAD
Retailer 17$761 CAD
Retailer 5$807 CAD
Retailer 14$826 CAD
Retailer 13$845 CAD
Retailer 16$1,078 CAD
Retailer 7$1,173 CAD
Retailer 4$1,423 CAD
Retailer 11$1,495 CAD
Retailer 15$1,658 CAD
Retailer 12$1,774 CAD
Retailer 9$1,915 CAD
Rare Carat$1,963 CAD

37 data points across 19 retailers

22 retailers$358 CAD to $1,915 CAD

A
Cheapest Retailer
-
$358 CAD
$256 USD
A
Retailer 2
-
$413 CAD
$296 USD
View
Final sale: no returns
A
Retailer 3
-
$415 CAD
$297 USD
View
Retailer 4
-
$443 CAD
$317 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$443 CAD
$317 USD
View
A
Retailer 6
-
$664 CAD
$475 USD
View
A
Retailer 7
-
$738 CAD
$528 USD
View
A
Retailer 8
-
$761 CAD
ZAR 8,798 ZAR
View
A
Retailer 9
-
$807 CAD
$578 USD
View
A
Retailer 10
-
$826 CAD
€563 EUR
View
A
Retailer 11
-
$845 CAD
£476 GBP
View
B+
Retailer 12
-
$1,078 CAD
A$1,187 AUD
View
B+
Retailer 13
-
$1,151 CAD
$824 USD
View
B+
Retailer 14
-
$1,173 CAD
$840 USD
View
B+
Retailer 15
-
$1,423 CAD
$1,019 USD
View
B
Retailer 16
-
$1,495 CAD
$1,070 USD
View
B
Retailer 17
-
$1,632 CAD
$1,168 USD
View
B+
Retailer 18
-
$1,658 CAD
A$1,826 AUD
View
B
Retailer 19
-
$1,774 CAD
£1,000 GBP
View
B
Retailer 20
-
$1,915 CAD
$1,371 USD
View
Retailer 21
-
$1,963 CAD
$1,405 USD
View
Price last confirmed 11 days ago
Most Expensive
Rare Carat
133204083RJ644 · Oct 21
$1,977 CAD
$1,415 USD
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from $358 CADSave up to $1,558 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
1.46ct Radiant
$358 CAD