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Asscher|Lab Grown|IGI

1.04ct E SI1 Asscher Lab Grown Diamond

EX • E/SI1 • IGI LG685544091

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG685544091

Diamond specifications and retailer prices

From HK$3,871 HKD
£389 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$3,871 HKD 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 1.04ct lab-grown asscher diamond

This 1.04ct 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 LG685544091 or 685544091. 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

1.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685544091
Dimensions5.66 × 5.53 × 3.74 mm
L/W Ratio1.02
Top View
5.66 mm5.53 mm1.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685544091
Side View
Table 64.0%Crown 34.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.6%

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: HK$3,871 HKD|Low: HK$981 HKD|High: HK$3,871 HKD|Avg: HK$2,691 HKD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 3HK$1,287 HKD
Retailer 4HK$2,352 HKD
Retailer 2HK$3,597 HKD
Diamond QuarterHK$3,871 HKD

38 data points across 4 retailers

1 retailer

B
Diamond Quarter
1.04SI1ELG91A7B9N · Oct 29
HK$3,871 HKD
£389 GBP
View

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B
1.04ct Asscher
HK$3,871 HKD