Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG827614405

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG827614405

Diamond specifications and retailer prices

From $1,659 CAD
$1,185 USD
As of October 30, 2026
Save $15,962 CAD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $17,621 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827614405 or 827614405. Listed at 22 retailers as of October 28, 2026, with prices from $1,659 to $17,621, a $15,962 spread on the same certified stone. Brilliant Earth lists it at $17,621. 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

5.50
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827614405
Dimensions18.85 × 8.91 × 5.67 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.85 mm8.91 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827614405
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.6%

Caratlytics Score

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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: $17,621 CAD|Low: $1,577 CAD|High: $17,621 CAD|Avg: $4,498 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
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Retailer 21
October 30, 2026
Retailer 3$1,659 CAD
Retailer 9$1,804 CAD
Retailer 13$1,857 CAD
Retailer 8$1,924 CAD
Retailer 21$1,924 CAD
Retailer 7$2,169 CAD
Retailer 2$2,791 CAD
Retailer 5$3,054 CAD
Retailer 15$3,224 CAD
Retailer 14$3,533 CAD
Retailer 4$3,607 CAD
Retailer 20$3,808 CAD
Retailer 19$3,896 CAD
Retailer 16$3,909 CAD
Retailer 11$4,650 CAD
Retailer 18$5,516 CAD
Retailer 6$5,788 CAD
Retailer 17$6,214 CAD
Retailer 10$6,740 CAD
Retailer 12$6,905 CAD
Brilliant Earth$17,621 CAD

32 data points across 21 retailers

22 retailers$1,659 CAD to $17,621 CAD

A
Cheapest Retailer
-
$1,659 CAD
$1,185 USD
A
Retailer 2
-
$1,804 CAD
$1,289 USD
View
A
Retailer 3
-
$1,857 CAD
$1,327 USD
View
Final sale: no returns
Retailer 4
-
$1,924 CAD
$1,375 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,924 CAD
$1,375 USD
View
A
Retailer 6
-
$2,169 CAD
$1,550 USD
View
A
Retailer 7
-
$2,791 CAD
£1,570 GBP
View
A
Retailer 8
-
$3,054 CAD
$2,182 USD
View
A
Retailer 9
-
$3,224 CAD
€2,194 EUR
View
A
Retailer 10
-
$3,533 CAD
$2,524 USD
View
A
Retailer 11
-
$3,607 CAD
$2,577 USD
View
A
Retailer 12
-
$3,808 CAD
$2,721 USD
View
Retailer 13
-
$3,896 CAD
A$4,282 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$3,909 CAD
ZAR 45,120 ZAR
View
B+
Retailer 15
-
$4,650 CAD
£2,616 GBP
View
B+
Retailer 16
-
$5,516 CAD
$3,941 USD
View
B+
Retailer 17
-
$5,788 CAD
$4,135 USD
View
B+
Retailer 18
-
$6,214 CAD
£3,496 GBP
View
B+
Retailer 19
-
$6,740 CAD
$4,815 USD
View
Retailer 20
-
$6,905 CAD
A$7,590 AUD
View
Price last confirmed 25 days ago
B
Retailer 21
-
$9,757 CAD
$6,971 USD
View
Most Expensive
B
Brilliant Earth
21496873A · Oct 28
$17,621 CAD
$12,590 USD
View
21 more retailers have this diamond
Prices start from $1,659 CADSave up to $15,962 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
5.50ct Marquise
$1,659 CAD