Emerald|Lab Grown|IGI

1.79ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818670921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818670921

Diamond specifications and retailer prices

From $872 USD
As of October 28, 2026
Save $1,857 USD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,729 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.79ct lab-grown emerald diamond

This 1.79ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818670921 or 818670921. Listed at 5 retailers as of October 28, 2026, with prices from $872 to $2,729, a $1,857 spread on the same certified stone. MOH London lists it at $2,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670921
Dimensions8.39 × 5.81 × 3.71 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.39 mm5.81 mm1.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670921
Side View
Table 62.0%Crown 34.8°Girdle: MediumPavilion 39.3°Culet: LargeDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,729 USD|Low: $872 USD|High: $4,131 USD|Avg: $1,918 USD|-32.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$872 USD
Retailer 2$1,008 USD
Retailer 4$1,447 USD
Retailer 5$2,114 USD
MOH London$2,729 USD

42 data points across 5 retailers

5 retailers$872 USD to $2,729 USD

A
Cheapest Retailer
-
$872 USD
A
Retailer 2
-
$1,008 USD
£794 GBP
View
B+
Retailer 3
-
$1,447 USD
View
B
Retailer 4
-
$2,114 USD
View
Most Expensive
B
MOH London
LG818670921 · Oct 29
$2,729 USD
£2,149 GBP
View
4 more retailers have this diamond
Prices start from $872 USDSave up to $1,857 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
1.79ct Emerald
$872 USD