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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG645434059

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

Certificate IGI LG645434059

Diamond specifications and retailer prices

From $458 CAD
$328 USD
As of October 30, 2026
Save $3,078 CAD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,462 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645434059 or 645434059. Listed at 22 retailers as of October 29, 2026, with a 672% 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

1.60
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645434059
Dimensions8.35 × 5.89 × 3.71 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm5.89 mm1.60 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645434059
Side View
Table 66.0%Crown 43.1°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 63.0%

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: $5,462 CAD|Low: $458 CAD|High: $5,462 CAD|Avg: $1,889 CAD
Do Amore Diamonds
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
October 31, 2026
Retailer 14$458 CAD
Retailer 2$606 CAD
Retailer 7$616 CAD
Retailer 12$695 CAD
Retailer 8$763 CAD
Retailer 9$763 CAD
Retailer 16$988 CAD
Retailer 10$1,411 CAD
Retailer 11$1,446 CAD
Retailer 4$1,448 CAD
Retailer 13$1,469 CAD
Retailer 17$1,548 CAD
Retailer 15$1,962 CAD
Retailer 6$2,052 CAD
Retailer 5$2,217 CAD
Retailer 3$3,536 CAD
Do Amore Diamonds$5,462 CAD

37 data points across 17 retailers

22 retailers$458 CAD to $3,536 CAD

B+
Cheapest Retailer
-
$458 CAD
$328 USD
A
Retailer 2
-
$606 CAD
$434 USD
View
A
Retailer 3
-
$616 CAD
$441 USD
View
A
Retailer 4
-
$690 CAD
$494 USD
View
A
Retailer 5
-
$695 CAD
£392 GBP
View
A
Retailer 6
-
$763 CAD
$546 USD
View
A
Retailer 7
-
$763 CAD
$546 USD
View
A
Retailer 8
-
$879 CAD
$629 USD
View
B+
Retailer 9
-
$964 CAD
$690 USD
View
A
Retailer 10
-
$988 CAD
£557 GBP
View
B+
Retailer 11
-
$1,411 CAD
$1,010 USD
View
B+
Retailer 12
-
$1,446 CAD
$1,035 USD
View
B+
Retailer 13
-
$1,448 CAD
ZAR 16,747 ZAR
View
B+
Retailer 14
-
$1,469 CAD
£828 GBP
View
B+
Retailer 15
-
$1,548 CAD
A$1,705 AUD
View
B
Retailer 16
-
$1,867 CAD
$1,336 USD
View
B
Retailer 17
-
$1,958 CAD
£1,103 GBP
View
B
Retailer 18
-
$1,962 CAD
A$2,161 AUD
View
B
Retailer 19
-
$2,052 CAD
$1,469 USD
View
B
Retailer 20
-
$2,217 CAD
$1,587 USD
View
B
Retailer 21
-
$3,536 CAD
£1,993 GBP
View
Most Expensive
Do Amore Diamonds
27-518423712 · Oct 31
$5,462 CAD
$3,910 USD
View
Price under review
21 more retailers have this diamond
Prices start from $458 CADSave up to $3,078 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
1.60ct Radiant
$458 CAD