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Radiant|Lab Grown|IGI

1.81ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG645460560

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

Certificate IGI LG645460560

Diamond specifications and retailer prices

From $387 CAD
$277 USD
As of October 30, 2026
Save $3,049 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,436 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG645460560 or 645460560. Listed at 22 retailers as of October 30, 2026, with prices from $387 to $3,436, a $3,049 spread on the same certified stone. Do Amore Diamonds lists it at $3,436. 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 angle44.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645460560
Dimensions8.89 × 5.96 × 4.01 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm5.96 mm1.81 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645460560
Side View
Table 64.0%Crown 44.5°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.3%

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: Oct 30
Current: $940 CAD|Low: $372 CAD|High: $2,145 CAD|Avg: $1,028 CAD|+3.1%
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
Retailer 16
October 31, 2026
Retailer 3$387 CAD
Retailer 14$432 CAD
Retailer 4$479 CAD
Retailer 6$479 CAD
Retailer 9$591 CAD
Retailer 8$638 CAD
Retailer 13$698 CAD
Retailer 7$860 CAD
Retailer 12$909 CAD
Retailer 1$940 CAD
Retailer 11$1,233 CAD
Retailer 16$1,472 CAD
Retailer 2$1,700 CAD
Retailer 15$1,830 CAD
Retailer 5$1,843 CAD
Retailer 10$2,131 CAD

42 data points across 16 retailers

22 retailers$387 CAD to $3,436 CAD

A
Cheapest Retailer
-
$387 CAD
$277 USD
A
Retailer 2
-
$432 CAD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$448 CAD
$321 USD
View
A
Retailer 4
-
$479 CAD
$343 USD
View
A
Retailer 5
-
$479 CAD
$343 USD
View
A
Retailer 6
-
$591 CAD
£333 GBP
View
B+
Retailer 7
-
$638 CAD
$457 USD
View
A
Retailer 8
-
$698 CAD
$500 USD
View
A
Retailer 9
-
$791 CAD
$566 USD
View
A
Retailer 10
-
$860 CAD
$616 USD
View
A
Retailer 11
-
$909 CAD
ZAR 10,512 ZAR
View
A
Retailer 12
-
$940 CAD
£530 GBP
View
B+
Retailer 13
-
$1,233 CAD
A$1,358 AUD
View
B+
Retailer 14
-
$1,464 CAD
£825 GBP
View
B+
Retailer 15
-
$1,472 CAD
$1,054 USD
View
B+
Retailer 16
-
$1,700 CAD
$1,217 USD
View
Retailer 17
-
$1,830 CAD
$1,310 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$1,843 CAD
$1,319 USD
View
B
Retailer 19
-
$1,929 CAD
$1,381 USD
View
B
Retailer 20
-
$2,005 CAD
$1,435 USD
View
B
Retailer 21
-
$2,131 CAD
£1,201 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F92C7DF9F · Oct 31
$3,436 CAD
$2,460 USD
View
21 more retailers have this diamond
Prices start from $387 CADSave up to $3,049 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
$387 CAD