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Radiant|Lab Grown|IGI

1.58ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG811682627

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

Certificate IGI LG811682627

Diamond specifications and retailer prices

From $288 CAD
$206 USD
As of October 30, 2026
Save $2,408 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,696 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown radiant diamond

This 1.58ct 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 LG811682627 or 811682627. Listed at 21 retailers as of October 30, 2026, with prices from $288 to $2,696, a $2,408 spread on the same certified stone. Brilliant Earth lists it at $2,696. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811682627
Dimensions8.47 × 5.73 × 3.85 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.73 mm1.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811682627
Side View
Table 65.0%Crown 42.3°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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: $2,696 CAD|Low: $288 CAD|High: $2,836 CAD|Avg: $877 CAD|-4.9%
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
Retailer 20
October 31, 2026
Retailer 3$288 CAD
Retailer 7$323 CAD
Retailer 17$334 CAD
Retailer 16$358 CAD
Retailer 20$358 CAD
Retailer 14$419 CAD
Retailer 18$604 CAD
Retailer 10$617 CAD
Retailer 2$631 CAD
Retailer 13$658 CAD
Retailer 12$764 CAD
Retailer 11$823 CAD
Retailer 15$833 CAD
Retailer 19$1,148 CAD
Retailer 4$1,152 CAD
Retailer 5$1,383 CAD
Retailer 6$1,439 CAD
Retailer 8$1,454 CAD
Retailer 9$1,695 CAD
Brilliant Earth$2,696 CAD

37 data points across 20 retailers

21 retailers$288 CAD to $2,696 CAD

A
Cheapest Retailer
-
$288 CAD
$206 USD
A
Retailer 2
-
$323 CAD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$334 CAD
$239 USD
View
A
Retailer 4
-
$358 CAD
$256 USD
View
A
Retailer 5
-
$358 CAD
$256 USD
View
A
Retailer 6
-
$419 CAD
£236 GBP
View
Retailer 7
-
$604 CAD
ZAR 6,984 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$617 CAD
$442 USD
View
A
Retailer 9
-
$631 CAD
€430 EUR
View
A
Retailer 10
-
$658 CAD
£371 GBP
View
A
Retailer 11
-
$764 CAD
$547 USD
View
A
Retailer 12
-
$823 CAD
$589 USD
View
A
Retailer 13
-
$833 CAD
A$917 AUD
View
B+
Retailer 14
-
$1,148 CAD
$822 USD
View
B+
Retailer 15
-
$1,152 CAD
$825 USD
View
B+
Retailer 16
-
$1,222 CAD
$875 USD
View
B+
Retailer 17
-
$1,383 CAD
$990 USD
View
B+
Retailer 18
-
$1,439 CAD
£811 GBP
View
B
Retailer 19
-
$1,454 CAD
$1,041 USD
View
Retailer 20
-
$1,695 CAD
$1,213 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20357316A · Oct 31
$2,696 CAD
$1,930 USD
View
20 more retailers have this diamond
Prices start from $288 CADSave up to $2,408 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
1.58ct Radiant
$288 CAD