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Radiant|Lab Grown|IGI

1.58ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG628478252

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

Certificate IGI LG628478252

Diamond specifications and retailer prices

From $306 CAD
$219 USD
As of October 30, 2026
Save $2,642 CAD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,947 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG628478252 or 628478252. Listed at 19 retailers as of October 30, 2026, with prices from $306 to $2,947, a $2,642 spread on the same certified stone. Do Amore Diamonds lists it at $2,947. 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 angle30°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628478252
Dimensions8.11 × 5.70 × 3.86 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.11 mm5.70 mm1.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628478252
Side View
Table 66.0%Crown 30°Girdle: MED-STKPavilion 35°Culet: NoneDepth 67.7%

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: $789 CAD|Low: $295 CAD|High: $1,701 CAD|Avg: $908 CAD|+3.2%
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
October 31, 2026
Retailer 12$306 CAD
Retailer 5$344 CAD
Retailer 4$380 CAD
Retailer 13$380 CAD
Retailer 7$492 CAD
Retailer 3$648 CAD
Retailer 1$789 CAD
Retailer 6$844 CAD
Retailer 8$978 CAD
Retailer 11$1,225 CAD
Retailer 2$1,348 CAD
Retailer 10$1,390 CAD
Retailer 14$1,546 CAD
Retailer 9$1,684 CAD

43 data points across 14 retailers

19 retailers$306 CAD to $2,947 CAD

A
Cheapest Retailer
-
$306 CAD
$219 USD
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$355 CAD
$254 USD
View
A
Retailer 4
-
$380 CAD
$272 USD
View
A
Retailer 5
-
$380 CAD
$272 USD
View
A
Retailer 6
-
$492 CAD
£277 GBP
View
A
Retailer 7
-
$599 CAD
$429 USD
View
B+
Retailer 8
-
$648 CAD
$464 USD
View
A
Retailer 9
-
$789 CAD
£444 GBP
View
A
Retailer 10
-
$844 CAD
$604 USD
View
A
Retailer 11
-
$978 CAD
A$1,077 AUD
View
B+
Retailer 12
-
$1,225 CAD
$877 USD
View
B+
Retailer 13
-
$1,277 CAD
£720 GBP
View
B+
Retailer 14
-
$1,348 CAD
$965 USD
View
B+
Retailer 15
-
$1,390 CAD
$995 USD
View
B
Retailer 16
-
$1,546 CAD
$1,107 USD
View
B
Retailer 17
-
$1,587 CAD
$1,136 USD
View
B
Retailer 18
-
$1,684 CAD
£949 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C9238F706 · Oct 31
$2,947 CAD
$2,110 USD
View
18 more retailers have this diamond
Prices start from $306 CADSave up to $2,642 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
$306 CAD