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Emerald|Lab Grown|IGI

1.54ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG830628657

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830628657

Diamond specifications and retailer prices

From €353 EUR
$394 USD
As of October 30, 2026
Save €2,919 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,272 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 LG830628657 or 830628657. Listed at 16 retailers as of October 28, 2026, with prices from €353 to €3,272, a €2,919 spread on the same certified stone. Rare Carat lists it at €3,272. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628657
Dimensions7.78 × 5.46 × 3.55 mm
L/W Ratio1.42
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
7.78 mm5.46 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628657
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 38.6°Culet: LargeDepth 65.0%

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: €3,272 EUR|Low: €353 EUR|High: €4,502 EUR|Avg: €1,629 EUR|-0.4%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 14€353 EUR
Retailer 6€395 EUR
Retailer 16€576 EUR
Retailer 7€649 EUR
Retailer 15€694 EUR
Retailer 12€730 EUR
Retailer 8€769 EUR
Retailer 11€777 EUR
Retailer 18€1,225 EUR
Retailer 4€1,293 EUR
Retailer 5€1,550 EUR
Retailer 3€1,773 EUR
Retailer 9€2,348 EUR
Retailer 13€2,412 EUR
Retailer 10€2,657 EUR
Retailer 2€2,748 EUR
Retailer 17€3,133 EUR
Rare Carat€3,272 EUR

34 data points across 18 retailers

16 retailers€353 EUR to €3,272 EUR

A
Cheapest Retailer
-
€353 EUR
$394 USD
A
Retailer 2
-
€395 EUR
$441 USD
View
A
Retailer 3
-
€576 EUR
$643 USD
View
A
Retailer 4
-
€649 EUR
$725 USD
View
A
Retailer 5
-
€657 EUR
$734 USD
View
A
Retailer 6
-
€694 EUR
$775 USD
View
A
Retailer 7
-
€769 EUR
$859 USD
View
A
Retailer 8
-
€777 EUR
View
B+
Retailer 9
-
€1,225 EUR
$1,369 USD
View
B+
Retailer 10
-
€1,293 EUR
$1,444 USD
View
B
Retailer 11
-
€1,550 EUR
$1,732 USD
View
B+
Retailer 12
-
€1,773 EUR
£1,560 GBP
View
B
Retailer 13
-
€2,412 EUR
$2,695 USD
View
B
Retailer 14
-
€2,748 EUR
$3,070 USD
View
B
Retailer 15
-
€3,133 EUR
$3,500 USD
View
Most Expensive
B
Rare Carat
633-63B · Oct 28
€3,272 EUR
$3,655 USD
View
15 more retailers have this diamond
Prices start from €353 EURSave up to €2,919 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
€353 EUR