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Emerald|Lab Grown|IGI

1.79ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG571380480

Shape and cutting style on the report: Emerald cut

Certificate IGI LG571380480

Diamond specifications and retailer prices

From €161 EUR
$180 USD
As of October 27, 2026
Save €873 EUR (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,034 EUR at MOH London · As of October 26, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG571380480 or 571380480. Listed at 7 retailers as of October 26, 2026, with prices from €161 to €1,034, a €873 spread on the same certified stone. MOH London lists it at €1,034. 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

1.79
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571380480
Dimensions8.64 × 5.67 × 3.74 mm
L/W Ratio1.52
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
8.64 mm5.67 mm1.79 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571380480
Side View
Table 64.5%Crown 33.1°Girdle: MediumPavilion 38.9°Culet: LNGDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €1,034 EUR|Low: €149 EUR|High: €1,045 EUR|Avg: €361 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 5€161 EUR
Retailer 2€181 EUR
Retailer 9€187 EUR
Retailer 6€201 EUR
Retailer 10€232 EUR
Retailer 7€354 EUR
Retailer 11€358 EUR
Retailer 4€364 EUR
Retailer 3€410 EUR
Retailer 8€710 EUR
MOH London€1,034 EUR

28 data points across 11 retailers

7 retailers€161 EUR to €1,034 EUR

A
Cheapest Retailer
-
€161 EUR
$180 USD
A
Retailer 2
-
€187 EUR
$209 USD
View
Retailer 3
-
€201 EUR
$224 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€354 EUR
$395 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€364 EUR
View
Retailer 6
-
€710 EUR
$793 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG571380480 · Oct 26
€1,034 EUR
£910 GBP
View
6 more retailers have this diamond
Prices start from €161 EURSave up to €873 EUR

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
€161 EUR