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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 €354 EUR
As of October 31, 2026
Save €541 EUR (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €895 EUR 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 €354 to €895, a €541 spread on the same certified stone. Brilliant Earth lists it at €895. 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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Price History

Last verified: Oct 31
Current: €895 EUR|Low: €347 EUR|High: €922 EUR|Avg: €637 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2€354 EUR
Retailer 3€431 EUR
Retailer 6€543 EUR
Retailer 5€545 EUR
Retailer 8€649 EUR
Retailer 7€830 EUR
Retailer 4€840 EUR
Brilliant Earth€895 EUR

11 data points across 8 retailers

4 retailers€354 EUR to €895 EUR

A
Cheapest Retailer
-
€354 EUR
A
Retailer 2
-
€431 EUR
$482 USD
View
B+
Retailer 3
-
€857 EUR
$958 USD
View
Most Expensive
B+
Brilliant Earth
16048108A · Oct 31
€895 EUR
$1,000 USD
View
3 more retailers have this diamond
Prices start from €354 EURSave up to €541 EUR

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
€354 EUR