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Emerald|Lab Grown|IGI

0.81ct I SI2 Emerald Lab Grown Diamond

VG • I/SI2 • IGI LG407941385

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407941385

Diamond specifications and retailer prices

From $599 AUD
As of November 6, 2026
Save $2,130 AUD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,729 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.81ct lab-grown emerald diamond

This 0.81ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941385 or 407941385. Listed at 11 retailers as of November 1, 2026, with prices from $599 to $2,729, a $2,130 spread on the same certified stone. MOH London lists it at $2,729. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle21.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941385
Dimensions6.23 × 4.48 × 3.02 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.23 mm4.48 mm0.81 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941385
Side View
Table 61.5%Crown 21.6°Girdle: MED-STKPavilion 39.8°Culet: LNGDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,729 AUD|Low: $576 AUD|High: $2,761 AUD|Avg: $1,271 AUD
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 4, 2026
Retailer 8$599 AUD
Retailer 3$670 AUD
Retailer 13$671 AUD
Retailer 6$686 AUD
Retailer 9$743 AUD
Retailer 12$743 AUD
Retailer 10$1,174 AUD
Retailer 2$1,257 AUD
Retailer 4$1,307 AUD
Retailer 5$1,554 AUD
Retailer 7$2,084 AUD
Retailer 11$2,388 AUD
MOH London$2,729 AUD

24 data points across 13 retailers

11 retailers$599 AUD to $2,729 AUD

B+
Cheapest Retailer
-
$599 AUD
B+
Retailer 2
-
$670 AUD
View
Final sale: no returns
B+
Retailer 3
-
$671 AUD
View
B+
Retailer 4
-
$686 AUD
View
B+
Retailer 5
-
$743 AUD
View
Retailer 6
-
$743 AUD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$1,174 AUD
View
B
Retailer 8
-
$1,257 AUD
View
B
Retailer 9
-
$2,084 AUD
View
C
Retailer 10
-
$2,388 AUD
View
Most Expensive
B
MOH London
LG407941385 · Nov 1
$2,729 AUD
£1,504 GBP
View
10 more retailers have this diamond
Prices start from $599 AUDSave up to $2,130 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.

B+
0.81ct Emerald
$599 AUD