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Asscher|Lab Grown|IGI

1.50ct E SI1 Asscher Lab Grown Diamond

VG • E/SI1 • IGI LG576355998

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG576355998

Diamond specifications and retailer prices

From €653 EUR
$729 USD
As of November 1, 2026
Save €121 EUR (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €774 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG576355998 or 576355998. Listed at 2 retailers as of October 31, 2026, with prices from €653 to €774, a €121 spread on the same certified stone. Diamond Quarter lists it at €774. 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
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576355998
Dimensions6.26 × 6.25 × 4.07 mm
L/W Ratio1.00
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
6.26 mm6.25 mm1.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576355998
Side View
Table 64.0%Crown 38.9°Girdle: MediumPavilion 39.3°Culet: NoneDepth 65.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €653 EUR|Low: €360 EUR|High: €1,772 EUR|Avg: €888 EUR|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 6€360 EUR
Retailer 8€430 EUR
Retailer 11€552 EUR
Retailer 1€653 EUR
Retailer 7€787 EUR
Retailer 5€825 EUR
Retailer 3€876 EUR
Retailer 4€1,011 EUR
Retailer 10€1,095 EUR
Retailer 2€1,140 EUR
Retailer 9€1,772 EUR

46 data points across 11 retailers

2 retailers€653 EUR to €774 EUR

B
Cheapest Retailer
-
€653 EUR
$729 USD
Most Expensive
B
Diamond Quarter
1.5SI1ELG986E50N · Oct 31
€774 EUR
£681 GBP
View
1 more retailer has this diamond
Prices start from €653 EURSave up to €121 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.

B
1.50ct Asscher
€653 EUR