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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG615381566

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

Certificate IGI LG615381566

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of October 30, 2026
Save $2,433 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,724 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG615381566 or 615381566. Listed at 21 retailers as of October 30, 2026, with prices from $291 to $2,724, a $2,433 spread on the same certified stone. Brilliant Earth lists it at $2,724. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615381566
Dimensions8.47 × 5.64 × 3.85 mm
L/W Ratio1.50
Top View
8.47 mm5.64 mm1.60 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615381566
Side View
Table 66.0%Crown 42.7°Girdle: MED-STKPavilion 34.4°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: Oct 30
Current: $2,724 CAD|Low: $291 CAD|High: $2,878 CAD|Avg: $866 CAD|-5.3%
Brilliant Earth
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 4$291 CAD
Retailer 6$325 CAD
Retailer 18$338 CAD
Retailer 3$360 CAD
Retailer 17$360 CAD
Retailer 12$422 CAD
Retailer 15$620 CAD
Retailer 9$623 CAD
Retailer 14$637 CAD
Retailer 13$666 CAD
Retailer 11$781 CAD
Retailer 10$827 CAD
Retailer 16$844 CAD
Retailer 19$1,161 CAD
Retailer 5$1,165 CAD
Retailer 2$1,448 CAD
Retailer 7$1,471 CAD
Retailer 8$1,705 CAD
Brilliant Earth$2,724 CAD

36 data points across 19 retailers

21 retailers$291 CAD to $2,724 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$325 CAD
$233 USD
View
Final sale: no returns
A
Retailer 3
-
$338 CAD
$242 USD
View
Retailer 4
-
$360 CAD
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$360 CAD
$258 USD
View
A
Retailer 6
-
$422 CAD
£238 GBP
View
A
Retailer 7
-
$620 CAD
ZAR 7,173 ZAR
View
B+
Retailer 8
-
$623 CAD
$446 USD
View
A
Retailer 9
-
$637 CAD
€434 EUR
View
A
Retailer 10
-
$666 CAD
£375 GBP
View
A
Retailer 11
-
$781 CAD
$559 USD
View
A
Retailer 12
-
$827 CAD
$592 USD
View
A
Retailer 13
-
$844 CAD
A$929 AUD
View
B+
Retailer 14
-
$1,161 CAD
$831 USD
View
B+
Retailer 15
-
$1,165 CAD
$834 USD
View
B+
Retailer 16
-
$1,235 CAD
$884 USD
View
B+
Retailer 17
-
$1,291 CAD
£728 GBP
View
B+
Retailer 18
-
$1,448 CAD
£816 GBP
View
B+
Retailer 19
-
$1,471 CAD
$1,053 USD
View
Retailer 20
-
$1,705 CAD
$1,221 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
8918527A · Oct 31
$2,724 CAD
$1,950 USD
View
20 more retailers have this diamond
Prices start from $291 CADSave up to $2,433 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
$291 CAD