Asscher|Lab Grown|IGI

1.10ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG626447920

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG626447920

Diamond specifications and retailer prices

From $629 USD
£495 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $629 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.1ct lab-grown asscher diamond

This 1.1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG626447920 or 626447920. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.10
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626447920
Dimensions5.76 × 5.75 × 3.79 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
5.76 mm5.75 mm1.10 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626447920
Side View
Table 66.0%Crown 36.9°Girdle: MediumPavilion 41.9°Culet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $385 USD|Low: $228 USD|High: $1,040 USD|Avg: $600 USD|+69.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
April 14, 2026
Retailer 4$307 USD
Retailer 1$385 USD
Retailer 3$413 USD
Retailer 6$604 USD
Retailer 2$924 USD
Retailer 5$1,040 USD

19 data points across 6 retailers

1 retailer

B
Diamond Quarter
1.1SI1ELG201A91N · Oct 29
$629 USD
£495 GBP
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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
1.10ct Asscher
$629 USD