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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 $4,691 CAD
$3,358 USD
As of October 30, 2026
Save $14,400 CAD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,091 CAD 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 $4,691 to $19,091, a $14,400 spread on the same certified stone. Taylor and Hart lists it at $19,091. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,257 CAD|Low: $4,504 CAD|High: $25,228 CAD|Avg: $9,260 CAD|-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$4,691 CAD
Retailer 6$5,442 CAD
Retailer 8$5,442 CAD
Retailer 16$5,657 CAD
Retailer 5$5,799 CAD
Retailer 7$6,800 CAD
Retailer 2$6,881 CAD
Retailer 1$7,257 CAD
Retailer 12$7,823 CAD
Retailer 11$8,554 CAD
Retailer 3$9,708 CAD
Retailer 10$11,055 CAD
Retailer 14$11,113 CAD
Retailer 15$12,741 CAD
Retailer 13$13,813 CAD
Retailer 9$16,400 CAD

36 data points across 16 retailers

21 retailers$4,691 CAD to $19,091 CAD

A
Cheapest Retailer
-
$4,691 CAD
$3,358 USD
A
Retailer 2
-
$5,104 CAD
$3,654 USD
View
A
Retailer 3
-
$5,442 CAD
$3,896 USD
View
Retailer 4
-
$5,442 CAD
$3,896 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$5,516 CAD
$3,949 USD
View
A
Retailer 6
-
$5,657 CAD
$4,050 USD
View
A
Retailer 7
-
$5,799 CAD
$4,151 USD
View
Final sale: no returns
A
Retailer 8
-
$6,800 CAD
$4,868 USD
View
A
Retailer 9
-
$6,881 CAD
$4,926 USD
View
A
Retailer 10
-
$7,257 CAD
£4,090 GBP
View
A
Retailer 11
-
$7,823 CAD
$5,600 USD
View
A
Retailer 12
-
$8,324 CAD
£4,692 GBP
View
A
Retailer 13
-
$8,554 CAD
€5,832 EUR
View
A
Retailer 14
-
$9,708 CAD
$6,950 USD
View
A
Retailer 15
-
$10,394 CAD
$7,441 USD
View
A
Retailer 16
-
$11,055 CAD
ZAR 127,848 ZAR
View
Retailer 17
-
$11,113 CAD
A$12,239 AUD
View
Price last confirmed 9 days ago
A
Retailer 18
-
$12,741 CAD
$9,121 USD
View
A
Retailer 19
-
$13,813 CAD
£7,786 GBP
View
B+
Retailer 20
-
$16,400 CAD
$11,740 USD
View
Most Expensive
B+
Taylor and Hart
W8EE87P · Oct 31
$19,091 CAD
$13,667 USD
View
20 more retailers have this diamond
Prices start from $4,691 CADSave up to $14,400 CAD

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
$4,691 CAD