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Emerald|Lab Grown|IGI

1.54ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG499104660

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499104660

Diamond specifications and retailer prices

From €1,315 EUR
$1,469 USD
As of October 30, 2026
Save €3,041 EUR (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,356 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499104660 or 499104660. Listed at 12 retailers as of October 30, 2026, with prices from €1,315 to €4,356, a €3,041 spread on the same certified stone. MOH London lists it at €4,356. 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

1.54
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499104660
Dimensions8.03 × 5.40 × 3.62 mm
L/W Ratio1.49
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
8.03 mm5.40 mm1.54 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499104660
Side View
Table 62.5%Crown 25.6°Girdle: MED-STKPavilion 39.2°Culet: LNGDepth 67.0%

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: €4,356 EUR|Low: €1,262 EUR|High: €4,415 EUR|Avg: €2,340 EUR|-1.1%
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
Retailer 15
November 1, 2026
Retailer 2€1,315 EUR
Retailer 8€1,396 EUR
Retailer 13€1,430 EUR
Retailer 14€1,472 EUR
Retailer 9€1,525 EUR
Retailer 12€1,525 EUR
Retailer 15€1,678 EUR
Retailer 7€1,734 EUR
Retailer 5€2,070 EUR
Retailer 10€2,404 EUR
Retailer 4€2,769 EUR
Retailer 11€2,859 EUR
Retailer 3€4,252 EUR
MOH London€4,356 EUR
Retailer 6€4,367 EUR

19 data points across 15 retailers

12 retailers€1,315 EUR to €4,356 EUR

B+
Cheapest Retailer
-
€1,315 EUR
$1,469 USD
B+
Retailer 2
-
€1,396 EUR
$1,560 USD
View
B+
Retailer 3
-
€1,430 EUR
$1,598 USD
View
B
Retailer 4
-
€1,472 EUR
$1,645 USD
View
Final sale: no returns
Retailer 5
-
€1,525 EUR
$1,704 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,525 EUR
$1,704 USD
View
B
Retailer 7
-
€1,678 EUR
$1,875 USD
View
B
Retailer 8
-
€2,404 EUR
$2,686 USD
View
B
Retailer 9
-
€2,769 EUR
$3,093 USD
View
B
Retailer 10
-
€2,859 EUR
$3,194 USD
View
B
Retailer 11
-
€4,252 EUR
$4,751 USD
View
Most Expensive
B
MOH London
LG499104660 · Nov 1
€4,356 EUR
£3,832 GBP
View
11 more retailers have this diamond
Prices start from €1,315 EURSave up to €3,041 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.

B+
1.54ct Emerald
€1,315 EUR