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Cushion|Lab Grown|IGI

1.50ct I VS2 Cushion Lab Grown Diamond

ID • I/VS2 • IGI LG436045092

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG436045092

Diamond specifications and retailer prices

From €743 EUR
$830 USD
As of October 30, 2026
Save €1,637 EUR (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,642 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045092 or 436045092. Listed at 7 retailers as of October 26, 2026, with a 220% 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

1.50
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045092
Dimensions6.86 × 6.20 × 4.03 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
6.86 mm6.20 mm1.50 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045092
Side View
Table 59.0%Crown 39.6°Girdle: STK-VTKPavilion 30.2°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,642 EUR|Low: €743 EUR|High: €4,370 EUR|Avg: €2,437 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2€743 EUR
Retailer 6€1,458 EUR
Retailer 5€1,510 EUR
Retailer 7€1,665 EUR
Retailer 10€1,702 EUR
Retailer 8€2,051 EUR
Retailer 4€2,380 EUR
Flawless Fine Jewelry€3,642 EUR
Retailer 9€4,323 EUR
Retailer 3€4,336 EUR

14 data points across 10 retailers

7 retailers€743 EUR to €2,380 EUR

A
Cheapest Retailer
-
€743 EUR
$830 USD
B
Retailer 2
-
€1,458 EUR
$1,629 USD
View
Final sale: no returns
Retailer 3
-
€1,510 EUR
$1,687 USD
View
Price last confirmed 18 days ago
B
Retailer 4
-
€1,665 EUR
$1,860 USD
View
B
Retailer 5
-
€2,380 EUR
$2,659 USD
View
Most Expensive
Flawless Fine Jewelry
B7D16F344 · Oct 31
€3,642 EUR
£3,204 GBP
View
Price under review
5 more retailers have this diamond
Prices start from €743 EURSave up to €1,637 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
1.50ct Cushion
€743 EUR