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Emerald|Lab Grown|IGI

0.80ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG585392981

Shape and cutting style on the report: Emerald cut

Certificate IGI LG585392981

Diamond specifications and retailer prices

From $171 AUD
$120 USD
As of November 1, 2026
Save $1,773 AUD (91%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,944 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct lab-grown emerald diamond

This 0.8ct 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 LG585392981 or 585392981. Listed at 9 retailers as of November 1, 2026, with prices from $171 to $1,944, a $1,773 spread on the same certified stone. MOH London lists it at $1,944. 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

0.80
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585392981
Dimensions6.38 × 4.38 × 2.86 mm
L/W Ratio1.46
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
6.38 mm4.38 mm0.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585392981
Side View
Table 65.0%Crown 38.4°Girdle: MediumPavilion 37.8°Culet: LNGDepth 65.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,944 AUD|Low: $137 AUD|High: $1,967 AUD|Avg: $673 AUD|-1.2%
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
November 1, 2026
Retailer 6$171 AUD
Retailer 10$191 AUD
Retailer 11$198 AUD
Retailer 3$380 AUD
Retailer 8$410 AUD
Retailer 13$557 AUD
Retailer 7$584 AUD
Retailer 4$606 AUD
Retailer 9$749 AUD
Retailer 2$756 AUD
Retailer 5$765 AUD
Retailer 12$1,908 AUD
MOH London$1,944 AUD

15 data points across 13 retailers

9 retailers$171 AUD to $1,944 AUD

A
Cheapest Retailer
-
$171 AUD
$120 USD
A
Retailer 2
-
$191 AUD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$198 AUD
$139 USD
View
A
Retailer 4
-
$410 AUD
$288 USD
View
B+
Retailer 5
-
$584 AUD
$410 USD
View
B+
Retailer 6
-
$749 AUD
$526 USD
View
B
Retailer 7
-
$756 AUD
$531 USD
View
B
Retailer 8
-
$1,908 AUD
$1,340 USD
View
Most Expensive
B
MOH London
LG585392981 · Nov 1
$1,944 AUD
£1,075 GBP
View
8 more retailers have this diamond
Prices start from $171 AUDSave up to $1,773 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
0.80ct Emerald
$171 AUD