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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 $538 NZD
$303 USD
As of October 30, 2026
Save $2,133 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,670 NZD at MOH London · As of November 1, 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 30, 2026, with prices from $538 to $2,670, a $2,133 spread on the same certified stone. MOH London lists it at $2,670. 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: $2,670 NZD|Low: $516 NZD|High: $3,336 NZD|Avg: $1,345 NZD
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
November 1, 2026
Retailer 10$538 NZD
Retailer 5$601 NZD
Retailer 9$623 NZD
Retailer 8$667 NZD
Retailer 13$667 NZD
Retailer 3$1,011 NZD
Retailer 4$1,088 NZD
Retailer 2$1,184 NZD
Retailer 6$1,281 NZD
Retailer 12$1,881 NZD
Retailer 14$2,048 NZD
Retailer 11$2,142 NZD
Retailer 7$2,431 NZD
MOH London$2,670 NZD

43 data points across 14 retailers

14 retailers$538 NZD to $2,670 NZD

B+
Cheapest Retailer
-
$538 NZD
$303 USD
B+
Retailer 2
-
$601 NZD
$339 USD
View
Final sale: no returns
B+
Retailer 3
-
$623 NZD
$351 USD
View
Retailer 4
-
$667 NZD
$376 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$667 NZD
$376 USD
View
B+
Retailer 6
-
$1,011 NZD
$570 USD
View
B+
Retailer 7
-
$1,088 NZD
$613 USD
View
B+
Retailer 8
-
$1,184 NZD
£525 GBP
View
B+
Retailer 9
-
$1,281 NZD
$722 USD
View
B
Retailer 10
-
$1,881 NZD
$1,060 USD
View
B
Retailer 11
-
$2,048 NZD
$1,154 USD
View
B
Retailer 12
-
$2,142 NZD
$1,207 USD
View
B
Retailer 13
-
$2,431 NZD
$1,370 USD
View
Most Expensive
B
MOH London
LG539225497 · Nov 1
$2,670 NZD
£1,185 GBP
View
13 more retailers have this diamond
Prices start from $538 NZDSave up to $2,133 NZD

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
$538 NZD