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Radiant|Lab Grown|IGI

0.81ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG539215471

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

Certificate IGI LG539215471

Diamond specifications and retailer prices

From $252 CAD
As of November 4, 2026
Save $1,327 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,579 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.81ct lab-grown radiant diamond

This 0.81ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215471 or 539215471. Listed at 18 retailers as of November 4, 2026, with prices from $252 to $1,579, a $1,327 spread on the same certified stone. Reve Diamonds lists it at $1,579. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215471
Dimensions6.39 × 4.67 × 3.19 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
6.39 mm4.67 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215471
Side View
Table 63.5%Crown 43.8°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 68.3%

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: Nov 4
Current: $557 CAD|Low: $242 CAD|High: $1,579 CAD|Avg: $717 CAD|+3.4%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 12$252 CAD
Retailer 7$281 CAD
Retailer 3$293 CAD
Retailer 4$314 CAD
Retailer 14$314 CAD
Retailer 2$553 CAD
Retailer 1$557 CAD
Retailer 10$569 CAD
Retailer 5$635 CAD
Retailer 13$669 CAD
Retailer 9$779 CAD
Retailer 15$1,006 CAD
Retailer 11$1,062 CAD
Retailer 6$1,081 CAD
Retailer 8$1,458 CAD
Reve Diamonds$1,579 CAD

46 data points across 16 retailers

18 retailers$252 CAD to $1,579 CAD

A
Cheapest Retailer
-
$252 CAD
A
Retailer 2
-
$281 CAD
View
Final sale: no returns
A
Retailer 3
-
$293 CAD
View
Retailer 4
-
$314 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$314 CAD
View
A
Retailer 6
-
$406 CAD
View
B+
Retailer 7
-
$553 CAD
View
B+
Retailer 8
-
$557 CAD
View
B+
Retailer 9
-
$569 CAD
View
B+
Retailer 10
-
$635 CAD
View
B+
Retailer 11
-
$669 CAD
View
B
Retailer 12
-
$779 CAD
View
B
Retailer 13
-
$927 CAD
View
B
Retailer 14
-
$1,006 CAD
View
B
Retailer 15
-
$1,062 CAD
View
B
Retailer 16
-
$1,081 CAD
View
B
Retailer 17
-
$1,458 CAD
View
Most Expensive
B
Reve Diamonds
DD7F697F4 · Nov 4
$1,579 CAD
$1,133 USD
View
17 more retailers have this diamond
Prices start from $252 CADSave up to $1,327 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
0.81ct Radiant
$252 CAD