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Emerald|Lab Grown|IGI

0.82ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG589313995

Shape and cutting style on the report: Emerald cut

Certificate IGI LG589313995

Diamond specifications and retailer prices

From $291 USD
As of November 1, 2026
Save $1,102 USD (79%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,393 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.82ct lab-grown emerald diamond

This 0.82ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG589313995 or 589313995. Listed at 2 retailers as of November 1, 2026, with prices from $291 to $1,393, a $1,102 spread on the same certified stone. MOH London lists it at $1,393. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589313995
Dimensions6.44 × 4.38 × 2.96 mm
L/W Ratio1.47
Culet sizeLarge
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
6.44 mm4.38 mm0.82 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589313995
Side View
Table 65.0%Crown 38.5°Girdle: MediumPavilion 40.8°Culet: LargeDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,393 USD|Low: $266 USD|High: $1,410 USD|Avg: $765 USD
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$291 USD
Retailer 3$611 USD
MOH London$1,393 USD

9 data points across 3 retailers

2 retailers$291 USD to $1,393 USD

A
Cheapest Retailer
-
$291 USD
Most Expensive
B
MOH London
LG589313995 · Nov 1
$1,393 USD
£1,097 GBP
View
1 more retailer has this diamond
Prices start from $291 USDSave up to $1,102 USD

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
0.82ct Emerald
$291 USD