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Asscher|Lab Grown|IGI

0.82ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG681598422

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG681598422

Diamond specifications and retailer prices

From $1,142 NZD
£505 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,142 NZD 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 0.82ct lab-grown asscher diamond

This 0.82ct lab-grown asscher sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG681598422 or 681598422. Listed at a single retailer as of October 28, 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

0.82
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681598422
Dimensions5.11 × 5.07 × 3.46 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.11 mm5.07 mm0.82 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681598422
Side View
Table 62.0%Crown 38.6°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $484 NZD|Low: $394 NZD|High: $1,232 NZD|Avg: $815 NZD|+22.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
April 4, 2026
Retailer 5$433 NZD
Retailer 1$484 NZD
Retailer 3$694 NZD
Retailer 6$948 NZD
Retailer 4$1,157 NZD
Retailer 2$1,232 NZD

20 data points across 6 retailers

1 retailer

B
Diamond Quarter
0.82SI1ELG223F5AN · Oct 28
$1,142 NZD
£505 GBP
View

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
0.82ct Asscher
$1,142 NZD