Emerald|Lab Grown|IGI

1.82ct H SI2 Emerald Lab Grown Diamond

ID • H/SI2 • IGI LG500149653

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500149653

Diamond specifications and retailer prices

From $1,030 USD
As of October 30, 2026
Save $3,820 USD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,850 USD at MOH London · As of October 29, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500149653 or 500149653. Listed at 10 retailers as of October 29, 2026, with prices from $1,030 to $4,850, a $3,820 spread on the same certified stone. MOH London lists it at $4,850. 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

1.82
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500149653
Dimensions8.68 × 5.63 × 3.56 mm
L/W Ratio1.54
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
8.68 mm5.63 mm1.82 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500149653
Side View
Table 65.0%Crown 25°Girdle: MediumPavilion 42.2°Culet: LNGDepth 63.2%

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: Oct 30
Current: $4,850 USD|Low: $1,030 USD|High: $4,890 USD|Avg: $2,406 USD|+0.5%
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
October 30, 2026
Retailer 2$1,030 USD
Retailer 6$1,456 USD
Retailer 11$1,585 USD
Retailer 12$1,631 USD
Retailer 7$1,689 USD
Retailer 10$1,689 USD
Retailer 4$1,713 USD
Retailer 3$2,307 USD
Retailer 8$2,664 USD
Retailer 13$3,066 USD
Retailer 9$3,167 USD
Retailer 5$3,782 USD
MOH London$4,850 USD

19 data points across 13 retailers

10 retailers$1,030 USD to $4,850 USD

A
Cheapest Retailer
-
$1,030 USD
B+
Retailer 2
-
$1,456 USD
View
B+
Retailer 3
-
$1,585 USD
View
B
Retailer 4
-
$1,631 USD
View
Final sale: no returns
B
Retailer 5
-
$1,689 USD
View
Retailer 6
-
$1,689 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,664 USD
View
B
Retailer 8
-
$3,066 USD
View
B
Retailer 9
-
$3,167 USD
View
Most Expensive
B
MOH London
LG500149653 · Oct 29
$4,850 USD
£3,819 GBP
View
9 more retailers have this diamond
Prices start from $1,030 USDSave up to $3,820 USD

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
1.82ct Emerald
$1,030 USD