Radiant|Lab Grown|IGI

1.51ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG533209644

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

Certificate IGI LG533209644

Diamond specifications and retailer prices

From $691 CAD
$495 USD
As of October 31, 2026
Save $1,739 CAD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,431 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533209644 or 533209644. Listed at 15 retailers as of October 31, 2026, with prices from $691 to $2,431, a $1,739 spread on the same certified stone. Brilliant Earth lists it at $2,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209644
Dimensions7.84 × 5.92 × 3.87 mm
L/W Ratio1.32
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
7.84 mm5.92 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209644
Side View
Table 64.5%Crown 41.9°Girdle: THN-MEDPavilion 35.1°Culet: NoneDepth 65.4%

Caratlytics Score

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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 31
Current: $2,431 CAD|Low: $282 CAD|High: $2,500 CAD|Avg: $1,066 CAD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$395 CAD
Retailer 9$437 CAD
Retailer 6$691 CAD
Retailer 3$697 CAD
Retailer 8$732 CAD
Retailer 2$827 CAD
Retailer 11$911 CAD
Retailer 5$1,345 CAD
Retailer 7$1,722 CAD
Retailer 4$1,763 CAD
Brilliant Earth$2,431 CAD

41 data points across 11 retailers

15 retailers$691 CAD to $2,431 CAD

Retailer 1
-
$339 CAD
$243 USD
Price last confirmed 31 days ago
Retailer 2
-
$409 CAD
$293 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$437 CAD
$313 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$691 CAD
$495 USD
View
A
Retailer 5
-
$697 CAD
$499 USD
View
A
Retailer 6
-
$732 CAD
$524 USD
View
A
Retailer 7
-
$827 CAD
£466 GBP
View
B+
Retailer 8
-
$911 CAD
$652 USD
View
B+
Retailer 9
-
$1,195 CAD
£674 GBP
View
B
Retailer 10
-
$1,345 CAD
$963 USD
View
Retailer 11
-
$1,407 CAD
$1,007 USD
View
Price last confirmed 32 days ago
Retailer 12
-
$1,479 CAD
$1,059 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$1,722 CAD
$1,233 USD
View
B
Retailer 14
-
$1,763 CAD
£994 GBP
View
Most Expensive
B
Brilliant Earth
6097150A · Oct 31
$2,431 CAD
$1,740 USD
View
14 more retailers have this diamond
Prices start from $691 CADSave up to $1,739 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
1.51ct Radiant
$691 CAD