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Emerald|Lab Grown|IGI

1.54ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818689476

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818689476

Diamond specifications and retailer prices

From €399 EUR
As of November 4, 2026
Save €2,344 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,244 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818689476 or 818689476. Listed at 22 retailers as of November 3, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle46.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818689476
Dimensions7.58 × 5.37 × 3.63 mm
L/W Ratio1.41
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
7.58 mm5.37 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818689476
Side View
Table 62.0%Crown 37.4°Girdle: Slightly ThickPavilion 46.1°Culet: LargeDepth 67.6%

Caratlytics Score

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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: Nov 4
Current: €3,244 EUR|Low: €399 EUR|High: €4,358 EUR|Avg: €1,321 EUR
Rare Carat
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
Retailer 16
November 5, 2026
Retailer 15€399 EUR
Retailer 6€443 EUR
Retailer 8€466 EUR
Retailer 12€572 EUR
Retailer 10€595 EUR
Retailer 9€720 EUR
Retailer 7€731 EUR
Retailer 13€763 EUR
Retailer 14€959 EUR
Retailer 11€1,048 EUR
Retailer 3€1,455 EUR
Retailer 4€1,632 EUR
Retailer 16€1,658 EUR
Retailer 2€1,725 EUR
Retailer 5€2,743 EUR
Rare Carat€3,244 EUR

30 data points across 16 retailers

22 retailers€399 EUR to €2,743 EUR

Retailer 1
-
€376 EUR
Price last confirmed 34 days ago
A
Retailer 2
-
€399 EUR
View
Final sale: no returns
Retailer 3
-
€439 EUR
View
Price last confirmed 27 days ago
A
Retailer 4
-
€443 EUR
View
Retailer 5
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€466 EUR
View
Price last confirmed 11 days ago
Retailer 6
-
€486 EUR
View
Price last confirmed 33 days ago
Retailer 7
-
€533 EUR
View
Price last confirmed 62 days ago
A
Retailer 8
-
€572 EUR
View
A
Retailer 9
-
€595 EUR
View
A
Retailer 10
-
€720 EUR
View
Retailer 11
-
€731 EUR
View
Price last confirmed 7 days ago
A
Retailer 12
-
€763 EUR
View
B+
Retailer 13
-
€959 EUR
View
B+
Retailer 14
-
€1,048 EUR
View
Retailer 15
-
€1,125 EUR
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€1,455 EUR
View
Retailer 17
-
€1,563 EUR
View
Price last confirmed 29 days ago
B+
Retailer 18
-
€1,632 EUR
View
B+
Retailer 19
-
€1,658 EUR
View
B+
Retailer 20
-
€1,725 EUR
View
B
Retailer 21
-
€2,743 EUR
View
Most Expensive
Rare Carat
NJ31 273_l_818689476 · Oct 28
€3,244 EUR
$3,655 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from €399 EURSave up to €2,344 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
1.54ct Emerald
€399 EUR