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Emerald|Lab Grown|IGI

5.55ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG826654451

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826654451

Diamond specifications and retailer prices

From €3,006 EUR
$3,358 USD
As of October 30, 2026
Save €9,227 EUR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €12,233 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.55ct lab-grown emerald diamond

This 5.55ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826654451 or 826654451. Listed at 21 retailers as of October 30, 2026, with prices from €3,006 to €12,233, a €9,227 spread on the same certified stone. Taylor and Hart lists it at €12,233. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.55
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826654451
Dimensions12.84 × 8.02 × 4.95 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.84 mm8.02 mm5.55 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826654451
Side View
Table 66.0%Crown 30.9°Girdle: MED-STKPavilion 38.8°Culet: LargeDepth 61.7%

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: €4,650 EUR|Low: €2,886 EUR|High: €16,165 EUR|Avg: €5,934 EUR|-2.1%
Retailer 1
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
October 31, 2026
Retailer 4€3,006 EUR
Retailer 6€3,487 EUR
Retailer 8€3,487 EUR
Retailer 16€3,625 EUR
Retailer 5€3,716 EUR
Retailer 7€4,357 EUR
Retailer 2€4,409 EUR
Retailer 1€4,650 EUR
Retailer 12€5,013 EUR
Retailer 11€5,481 EUR
Retailer 3€6,221 EUR
Retailer 10€7,084 EUR
Retailer 14€7,121 EUR
Retailer 15€8,164 EUR
Retailer 13€8,851 EUR
Retailer 9€10,508 EUR

36 data points across 16 retailers

21 retailers€3,006 EUR to €12,233 EUR

A
Cheapest Retailer
-
€3,006 EUR
$3,358 USD
A
Retailer 2
-
€3,271 EUR
$3,654 USD
View
A
Retailer 3
-
€3,487 EUR
$3,896 USD
View
Retailer 4
-
€3,487 EUR
$3,896 USD
View
Price last confirmed 20 days ago
A
Retailer 5
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€3,535 EUR
$3,949 USD
View
A
Retailer 6
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€3,625 EUR
$4,050 USD
View
A
Retailer 7
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€3,716 EUR
$4,151 USD
View
Final sale: no returns
A
Retailer 8
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€4,357 EUR
$4,868 USD
View
A
Retailer 9
-
€4,409 EUR
$4,926 USD
View
A
Retailer 10
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€4,650 EUR
£4,090 GBP
View
A
Retailer 11
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€5,013 EUR
$5,600 USD
View
A
Retailer 12
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€5,334 EUR
£4,692 GBP
View
A
Retailer 13
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€5,481 EUR
View
A
Retailer 14
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€6,221 EUR
$6,950 USD
View
A
Retailer 15
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€6,660 EUR
$7,441 USD
View
A
Retailer 16
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€7,084 EUR
ZAR 127,848 ZAR
View
Retailer 17
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€7,121 EUR
A$12,239 AUD
View
Price last confirmed 10 days ago
A
Retailer 18
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€8,164 EUR
$9,121 USD
View
A
Retailer 19
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€8,851 EUR
£7,786 GBP
View
B+
Retailer 20
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€10,508 EUR
$11,740 USD
View
Most Expensive
B+
Taylor and Hart
W8EE87P · Oct 31
€12,233 EUR
$13,667 USD
View
20 more retailers have this diamond
Prices start from €3,006 EURSave up to €9,227 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
5.55ct Emerald
€3,006 EUR