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Cushion|Lab Grown|IGI

1.58ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG589313525

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG589313525

Diamond specifications and retailer prices

From $553 CAD
€377 EUR
As of October 31, 2026
Save $844 CAD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,397 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown cushion diamond

This 1.58ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589313525 or 589313525. Listed at 4 retailers as of October 31, 2026, with prices from $553 to $1,397, a $844 spread on the same certified stone. Brilliant Earth lists it at $1,397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589313525
Dimensions7.60 × 6.00 × 4.15 mm
L/W Ratio1.27
Girdle conditionFaceted
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
7.60 mm6.00 mm1.58 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589313525
Side View
Table 65.0%Crown 36.2°Girdle: MED-THKPavilion 37°Culet: NoneDepth 69.2%

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 31
Current: $1,397 CAD|Low: $541 CAD|High: $1,439 CAD|Avg: $994 CAD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$553 CAD
Retailer 3$673 CAD
Retailer 6$848 CAD
Retailer 5$851 CAD
Retailer 8$1,013 CAD
Retailer 7$1,295 CAD
Retailer 4$1,312 CAD
Brilliant Earth$1,397 CAD

11 data points across 8 retailers

4 retailers$553 CAD to $1,397 CAD

A
Cheapest Retailer
-
$553 CAD
€377 EUR
A
Retailer 2
-
$673 CAD
$482 USD
View
B+
Retailer 3
-
$1,338 CAD
$958 USD
View
Most Expensive
B+
Brilliant Earth
16048108A · Oct 31
$1,397 CAD
$1,000 USD
View
3 more retailers have this diamond
Prices start from $553 CADSave up to $844 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 Cushion
$553 CAD