Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG712562561

Shape and cutting style on the report: Emerald cut

Certificate IGI LG712562561

Diamond specifications and retailer prices

From €250 EUR
$279 USD
As of October 30, 2026
Save €2,937 EUR (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,187 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG712562561 or 712562561. Listed at 23 retailers as of October 29, 2026, with prices from €250 to €3,187, a €2,937 spread on the same certified stone. Brilliant Earth lists it at €3,187. 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 angle36.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712562561
Dimensions7.78 × 5.46 × 3.68 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.46 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712562561
Side View
Table 63.0%Crown 36.4°Girdle: MediumPavilion 39.4°Culet: LNGDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,187 EUR|Low: €227 EUR|High: €3,187 EUR|Avg: €853 EUR
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 22€250 EUR
Retailer 15€278 EUR
Retailer 11€297 EUR
Retailer 12€297 EUR
Retailer 19€339 EUR
Retailer 9€439 EUR
Retailer 5€480 EUR
Retailer 7€511 EUR
Retailer 18€513 EUR
Retailer 21€545 EUR
Retailer 16€612 EUR
Retailer 8€692 EUR
Retailer 2€812 EUR
Retailer 13€947 EUR
Retailer 14€957 EUR
Retailer 4€1,042 EUR
Retailer 17€1,193 EUR
Retailer 6€1,199 EUR
Retailer 3€1,214 EUR
Retailer 20€1,295 EUR
Retailer 10€1,983 EUR
Brilliant Earth€3,187 EUR

31 data points across 22 retailers

23 retailers€250 EUR to €3,187 EUR

A
Cheapest Retailer
-
€250 EUR
$279 USD
A
Retailer 2
-
€278 EUR
$311 USD
View
A
Retailer 3
-
€297 EUR
$332 USD
View
A
Retailer 4
-
€297 EUR
$332 USD
View
A
Retailer 5
-
€339 EUR
$379 USD
View
Final sale: no returns
A
Retailer 6
-
€439 EUR
$490 USD
View
A
Retailer 7
-
€480 EUR
View
A
Retailer 8
-
€511 EUR
ZAR 9,229 ZAR
View
A
Retailer 9
-
€513 EUR
$573 USD
View
A
Retailer 10
-
€545 EUR
£480 GBP
View
A
Retailer 11
-
€612 EUR
$684 USD
View
A
Retailer 12
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€692 EUR
A$1,189 AUD
View
B+
Retailer 13
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€812 EUR
$907 USD
View
B+
Retailer 14
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€947 EUR
$1,058 USD
View
B+
Retailer 15
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€957 EUR
$1,069 USD
View
B+
Retailer 16
-
€1,042 EUR
$1,165 USD
View
Retailer 17
-
€1,171 EUR
A$2,013 AUD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
€1,193 EUR
$1,333 USD
View
B+
Retailer 19
-
€1,199 EUR
£1,055 GBP
View
B+
Retailer 20
-
€1,214 EUR
£1,068 GBP
View
B+
Retailer 21
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€1,295 EUR
$1,447 USD
View
Retailer 22
-
€1,983 EUR
$2,215 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16502570A · Oct 29
€3,187 EUR
$3,560 USD
View
22 more retailers have this diamond
Prices start from €250 EURSave up to €2,937 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
€250 EUR