Cushion|Lab Grown|IGI

1.50ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG839698501

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG839698501

Diamond specifications and retailer prices

From €376 EUR
As of November 4, 2026
Save €789 EUR (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,165 EUR at With Clarity · As of November 3, 2026
View at With Clarity

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG839698501 or 839698501. Listed at 16 retailers as of November 3, 2026, with prices from €376 to €1,165, a €789 spread on the same certified stone. With Clarity lists it at €1,165. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839698501
Dimensions6.40 × 6.35 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.35 mm1.50 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839698501
Side View
Table 61.0%Crown 39.3°Girdle: STK-VTKPavilion 35.7°Culet: NoneDepth 68.3%

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: Nov 4
Current: €376 EUR|Low: €283 EUR|High: €1,147 EUR|Avg: €645 EUR|-1.4%
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
With Clarity
November 4, 2026
Retailer 13€283 EUR
Retailer 1€376 EUR
Retailer 12€426 EUR
Retailer 3€447 EUR
Retailer 11€459 EUR
Retailer 2€473 EUR
Retailer 9€488 EUR
Retailer 4€582 EUR
Retailer 7€662 EUR
Retailer 8€726 EUR
Retailer 6€777 EUR
Retailer 5€954 EUR
Retailer 10€1,133 EUR
With Clarity€1,142 EUR

34 data points across 14 retailers

16 retailers€376 EUR to €1,165 EUR

Retailer 1
-
€283 EUR
Price last confirmed 11 days ago
A
Retailer 2
-
€376 EUR
View
B+
Retailer 3
-
€426 EUR
View
B+
Retailer 4
-
€447 EUR
View
B+
Retailer 5
-
€459 EUR
View
B+
Retailer 6
-
€473 EUR
View
B+
Retailer 7
-
€488 EUR
View
B+
Retailer 8
-
€582 EUR
View
B+
Retailer 9
-
€662 EUR
View
B+
Retailer 10
-
€726 EUR
View
B+
Retailer 11
-
€777 EUR
View
Retailer 12
-
€808 EUR
View
Price last confirmed 29 days ago
B
Retailer 13
-
€954 EUR
View
B
Retailer 14
-
€1,021 EUR
View
B
Retailer 15
-
€1,133 EUR
View
Most Expensive
B
With Clarity
839698501 · Nov 3
€1,165 EUR
$1,313 USD
View
15 more retailers have this diamond
Prices start from €376 EURSave up to €789 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
€376 EUR