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Radiant|Lab Grown|IGI

1.58ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG636429348

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

Certificate IGI LG636429348

Diamond specifications and retailer prices

From $297 CAD
$212 USD
As of October 27, 2026
Save $1,199 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,869 CAD at Brilliant Earth · As of October 21, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636429348 or 636429348. Listed at 18 retailers as of October 27, 2026, with a 404% 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

1.58
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636429348
Dimensions8.45 × 5.72 × 3.85 mm
L/W Ratio1.48
Culet sizePointed
Top View
8.45 mm5.72 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636429348
Side View
Table 65.0%Crown 33.6°Girdle: MediumPavilion 35.3°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 27
Current: $2,869 CAD|Low: $297 CAD|High: $2,869 CAD|Avg: $936 CAD
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
October 30, 2026
Retailer 16$297 CAD
Retailer 12$344 CAD
Retailer 3$367 CAD
Retailer 18$367 CAD
Retailer 15$411 CAD
Retailer 4$631 CAD
Retailer 14$664 CAD
Retailer 2$679 CAD
Retailer 8$768 CAD
Retailer 7$833 CAD
Retailer 17$1,181 CAD
Retailer 13$1,185 CAD
Retailer 10$1,255 CAD
Retailer 9$1,344 CAD
Retailer 6$1,428 CAD
Retailer 11$1,481 CAD
Retailer 5$1,496 CAD
Brilliant Earth$2,869 CAD

40 data points across 18 retailers

18 retailers$297 CAD to $1,496 CAD

A
Cheapest Retailer
-
$297 CAD
$212 USD
A
Retailer 2
-
$344 CAD
$246 USD
View
A
Retailer 3
-
$367 CAD
$262 USD
View
A
Retailer 4
-
$367 CAD
$262 USD
View
Retailer 5
-
$411 CAD
£231 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$631 CAD
$451 USD
View
A
Retailer 7
-
$664 CAD
€452 EUR
View
A
Retailer 8
-
$679 CAD
£382 GBP
View
A
Retailer 9
-
$768 CAD
$549 USD
View
A
Retailer 10
-
$833 CAD
$595 USD
View
B+
Retailer 11
-
$1,181 CAD
$844 USD
View
B+
Retailer 12
-
$1,185 CAD
$847 USD
View
Retailer 13
-
$1,255 CAD
$897 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,336 CAD
£752 GBP
View
B+
Retailer 15
-
$1,428 CAD
$1,020 USD
View
B+
Retailer 16
-
$1,481 CAD
£833 GBP
View
B
Retailer 17
-
$1,496 CAD
$1,069 USD
View
Most Expensive
Brilliant Earth
10573185A · Oct 21
$2,869 CAD
$2,050 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $297 CADSave up to $1,199 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
$297 CAD