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Emerald|Lab Grown|IGI

0.82ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG436073306

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436073306

Diamond specifications and retailer prices

From $683 AUD
$480 USD
As of October 30, 2026
Save $3,179 AUD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,862 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073306 or 436073306. Listed at 11 retailers as of October 26, 2026, with prices from $683 to $3,862, a $3,179 spread on the same certified stone. MOH London lists it at $3,862. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle19.3°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073306
Dimensions6.66 × 4.36 × 2.92 mm
L/W Ratio1.53
Culet sizeLong
Cert comments
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Top View
6.66 mm4.36 mm0.82 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073306
Side View
Table 68.0%Crown 19.3°Girdle: MediumPavilion 43.2°Culet: LNGDepth 67.0%

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: Oct 30
Current: $3,862 AUD|Low: $683 AUD|High: $3,902 AUD|Avg: $1,566 AUD|-0.9%
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
Retailer 14
October 30, 2026
Retailer 2$683 AUD
Retailer 9$745 AUD
Retailer 3$833 AUD
Retailer 14$834 AUD
Retailer 6$921 AUD
Retailer 10$924 AUD
Retailer 13$924 AUD
Retailer 4$1,118 AUD
Retailer 11$1,432 AUD
Retailer 7$1,552 AUD
Retailer 8$2,383 AUD
Retailer 12$2,430 AUD
Retailer 5$3,710 AUD
MOH London$3,862 AUD

24 data points across 14 retailers

11 retailers$683 AUD to $3,862 AUD

A
Cheapest Retailer
-
$683 AUD
$480 USD
A
Retailer 2
-
$745 AUD
$523 USD
View
B+
Retailer 3
-
$833 AUD
$585 USD
View
Final sale: no returns
B+
Retailer 4
-
$834 AUD
$586 USD
View
B+
Retailer 5
-
$924 AUD
$649 USD
View
Retailer 6
-
$924 AUD
$649 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$1,432 AUD
$1,006 USD
View
B
Retailer 8
-
$1,552 AUD
€1,038 EUR
View
B
Retailer 9
-
$2,383 AUD
$1,674 USD
View
B
Retailer 10
-
$2,430 AUD
$1,707 USD
View
Most Expensive
B
MOH London
LG436073306 · Oct 26
$3,862 AUD
£2,136 GBP
View
10 more retailers have this diamond
Prices start from $683 AUDSave up to $3,179 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
$683 AUD