CaratHunter
Plans
Emerald|Lab Grown|IGI

1.82ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG539225497

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539225497

Diamond specifications and retailer prices

From $431 AUD
$303 USD
As of October 30, 2026
Save $1,715 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,146 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.82ct lab-grown emerald diamond

This 1.82ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG539225497 or 539225497. Listed at 14 retailers as of October 26, 2026, with prices from $431 to $2,146, a $1,715 spread on the same certified stone. MOH London lists it at $2,146. 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

1.82
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539225497
Dimensions8.58 × 5.80 × 3.68 mm
L/W Ratio1.48
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
8.58 mm5.80 mm1.82 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539225497
Side View
Table 63.5%Crown 33.5°Girdle: MediumPavilion 39°Culet: LNGDepth 63.4%

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: Oct 30
Current: $2,146 AUD|Low: $414 AUD|High: $2,676 AUD|Avg: $1,072 AUD|+0.2%
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
Retailer 14
October 31, 2026
Retailer 10$431 AUD
Retailer 5$483 AUD
Retailer 9$500 AUD
Retailer 8$535 AUD
Retailer 13$535 AUD
Retailer 3$811 AUD
Retailer 4$873 AUD
Retailer 2$950 AUD
Retailer 6$1,028 AUD
Retailer 12$1,509 AUD
Retailer 14$1,643 AUD
Retailer 11$1,718 AUD
Retailer 7$1,950 AUD
MOH London$2,146 AUD

43 data points across 14 retailers

14 retailers$431 AUD to $2,146 AUD

B+
Cheapest Retailer
-
$431 AUD
$303 USD
B+
Retailer 2
-
$483 AUD
$339 USD
View
Final sale: no returns
B+
Retailer 3
-
$500 AUD
$351 USD
View
B+
Retailer 4
-
$535 AUD
$376 USD
View
B+
Retailer 5
-
$535 AUD
$376 USD
View
B+
Retailer 6
-
$811 AUD
$570 USD
View
B+
Retailer 7
-
$873 AUD
$613 USD
View
B+
Retailer 8
-
$950 AUD
£525 GBP
View
B+
Retailer 9
-
$1,028 AUD
$722 USD
View
B
Retailer 10
-
$1,509 AUD
$1,060 USD
View
B
Retailer 11
-
$1,643 AUD
$1,154 USD
View
B
Retailer 12
-
$1,718 AUD
$1,207 USD
View
B
Retailer 13
-
$1,950 AUD
$1,370 USD
View
Most Expensive
B
MOH London
LG539225497 · Oct 26
$2,146 AUD
£1,187 GBP
View
13 more retailers have this diamond
Prices start from $431 AUDSave up to $1,715 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+
1.82ct Emerald
$431 AUD