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Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812635984

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812635984

Diamond specifications and retailer prices

From €371 EUR
$414 USD
As of October 30, 2026
Save €2,048 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,419 EUR at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812635984 or 812635984. Listed at 21 retailers as of October 29, 2026, with prices from €371 to €2,419, a €2,048 spread on the same certified stone. Blue Nile lists it at €2,419. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812635984
Dimensions8.08 × 5.38 × 3.49 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.38 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812635984
Side View
Table 66.0%Crown 33.9°Girdle: Slightly ThickPavilion 38.5°Culet: LargeDepth 64.9%

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: €2,419 EUR|Low: €295 EUR|High: €2,419 EUR|Avg: €1,119 EUR|+6.1%
Blue Nile
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
Retailer 19
October 30, 2026
Retailer 18€371 EUR
Retailer 13€414 EUR
Retailer 5€415 EUR
Retailer 3€459 EUR
Retailer 4€504 EUR
Retailer 14€591 EUR
Retailer 2€756 EUR
Retailer 12€858 EUR
Retailer 9€1,003 EUR
Retailer 17€1,110 EUR
Retailer 8€1,128 EUR
Retailer 7€1,337 EUR
Retailer 19€1,425 EUR
Retailer 6€1,463 EUR
Retailer 10€1,508 EUR
Retailer 11€1,680 EUR
Retailer 15€1,697 EUR
Retailer 16€2,045 EUR
Blue Nile€2,419 EUR

43 data points across 19 retailers

21 retailers€371 EUR to €2,419 EUR

A
Cheapest Retailer
-
€371 EUR
$414 USD
A
Retailer 2
-
€414 EUR
$463 USD
View
Final sale: no returns
A
Retailer 3
-
€415 EUR
$464 USD
View
A
Retailer 4
-
€459 EUR
$513 USD
View
A
Retailer 5
-
€504 EUR
HK$4,400 HKD
View
A
Retailer 6
-
€591 EUR
$660 USD
View
A
Retailer 7
-
€685 EUR
$765 USD
View
A
Retailer 8
-
€756 EUR
£665 GBP
View
B+
Retailer 9
-
€858 EUR
View
B+
Retailer 10
-
€1,003 EUR
$1,120 USD
View
B+
Retailer 11
-
€1,110 EUR
$1,240 USD
View
B+
Retailer 12
-
€1,128 EUR
$1,260 USD
View
B+
Retailer 13
-
€1,337 EUR
£1,176 GBP
View
B+
Retailer 14
-
€1,425 EUR
$1,592 USD
View
B
Retailer 15
-
€1,463 EUR
SGD 2,208 SGD
View
B
Retailer 16
-
€1,508 EUR
$1,685 USD
View
B
Retailer 17
-
€1,667 EUR
$1,862 USD
View
B
Retailer 18
-
€1,680 EUR
$1,877 USD
View
B+
Retailer 19
-
€1,697 EUR
£1,493 GBP
View
Retailer 20
-
€2,045 EUR
$2,285 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Blue Nile
29476227 · Oct 29
€2,419 EUR
$2,702 USD
View
20 more retailers have this diamond
Prices start from €371 EURSave up to €2,048 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
1.55ct Emerald
€371 EUR