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 £226 GBP
$303 USD
As of October 30, 2026
Save £899 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,125 GBP 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 £226 to £1,125, a £899 spread on the same certified stone. MOH London lists it at £1,125. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,125 GBP|Low: £217 GBP|High: £1,403 GBP|Avg: £561 GBP|+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£226 GBP
Retailer 5£253 GBP
Retailer 9£262 GBP
Retailer 8£281 GBP
Retailer 13£281 GBP
Retailer 3£425 GBP
Retailer 4£458 GBP
Retailer 2£498 GBP
Retailer 6£539 GBP
Retailer 12£791 GBP
Retailer 14£861 GBP
Retailer 11£901 GBP
Retailer 7£1,022 GBP
MOH London£1,125 GBP

44 data points across 14 retailers

14 retailers£226 GBP to £1,125 GBP

B+
Cheapest Retailer
-
£226 GBP
$303 USD
B+
Retailer 2
-
£253 GBP
$339 USD
View
Final sale: no returns
B+
Retailer 3
-
£262 GBP
$351 USD
View
B+
Retailer 4
-
£281 GBP
$376 USD
View
B+
Retailer 5
-
£281 GBP
$376 USD
View
B+
Retailer 6
-
£425 GBP
$570 USD
View
B+
Retailer 7
-
£458 GBP
$613 USD
View
B+
Retailer 8
-
£498 GBP
View
B+
Retailer 9
-
£539 GBP
$722 USD
View
B
Retailer 10
-
£791 GBP
$1,060 USD
View
B
Retailer 11
-
£861 GBP
$1,154 USD
View
B
Retailer 12
-
£901 GBP
$1,207 USD
View
B
Retailer 13
-
£1,022 GBP
$1,370 USD
View
Most Expensive
B
MOH London
LG539225497 · Oct 26
£1,125 GBP
View
13 more retailers have this diamond
Prices start from £226 GBPSave up to £899 GBP

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
£226 GBP