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Radiant|Lab Grown|IGI

1.81ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG853617138

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

Certificate IGI LG853617138

Diamond specifications and retailer prices

From $525 CAD
$376 USD
As of November 1, 2026
Save $1,118 CAD (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,643 CAD at Taylor and Hart · As of November 1, 2026
View at Taylor and Hart

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG853617138 or 853617138. Listed at 3 retailers as of November 1, 2026, with prices from $525 to $1,643, a $1,118 spread on the same certified stone. Taylor and Hart lists it at $1,643. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853617138
Dimensions8.63 × 5.94 × 3.90 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.94 mm1.81 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853617138
Side View
Table 62.0%Crown 20.7°Girdle: MediumPavilion 35.8°CuletDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $525 CAD|Low: $525 CAD|High: $1,643 CAD|Avg: $991 CAD
Retailer 1
Retailer 2
Taylor and Hart
November 1, 2026
Retailer 1$525 CAD
Retailer 2$806 CAD
Taylor and Hart$1,643 CAD

1 data point across 3 retailers

3 retailers$525 CAD to $1,643 CAD

A
Cheapest Retailer
-
$525 CAD
$376 USD
Final sale: no returns
A
Retailer 2
-
$806 CAD
$577 USD
View
Most Expensive
B
Taylor and Hart
1D7D3TF · Nov 1
$1,643 CAD
$1,176 USD
View
2 more retailers have this diamond
Prices start from $525 CADSave up to $1,118 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
1.81ct Radiant
$525 CAD