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Emerald|Lab Grown|IGI

0.82ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG587388387

Shape and cutting style on the report: Emerald cut

Certificate IGI LG587388387

Diamond specifications and retailer prices

From $174 AUD
$122 USD
As of November 1, 2026
Save $1,816 AUD (91%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,990 AUD at MOH London · As of October 26, 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 LG587388387 or 587388387. Listed at 9 retailers as of October 26, 2026, with prices from $174 to $1,990, a $1,816 spread on the same certified stone. MOH London lists it at $1,990. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587388387
Dimensions6.29 × 4.49 × 2.90 mm
L/W Ratio1.40
Culet sizeLong
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
6.29 mm4.49 mm0.82 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587388387
Side View
Table 66.0%Crown 36.6°Girdle: MED-STKPavilion 38.1°Culet: LNGDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,990 AUD|Low: $138 AUD|High: $2,012 AUD|Avg: $719 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 25, 2026
Retailer 6$174 AUD
Retailer 10$194 AUD
Retailer 11$201 AUD
Retailer 13$390 AUD
Retailer 8$415 AUD
Retailer 3$559 AUD
Retailer 7$585 AUD
Retailer 4$614 AUD
Retailer 9$765 AUD
Retailer 2$773 AUD
Retailer 5$781 AUD
Retailer 12$1,941 AUD
MOH London$1,990 AUD

15 data points across 13 retailers

9 retailers$174 AUD to $1,990 AUD

A
Cheapest Retailer
-
$174 AUD
$122 USD
A
Retailer 2
-
$194 AUD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$201 AUD
$141 USD
View
A
Retailer 4
-
$415 AUD
$291 USD
View
B+
Retailer 5
-
$585 AUD
$410 USD
View
B+
Retailer 6
-
$765 AUD
$536 USD
View
B+
Retailer 7
-
$773 AUD
$542 USD
View
B
Retailer 8
-
$1,941 AUD
$1,360 USD
View
Most Expensive
B
MOH London
LG587388387 · Oct 26
$1,990 AUD
£1,098 GBP
View
8 more retailers have this diamond
Prices start from $174 AUDSave up to $1,816 AUD

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
$174 AUD