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Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG817669710

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817669710

Diamond specifications and retailer prices

From $2,311 CAD
HK$12,900 HKD
As of October 30, 2026
Save $7,360 CAD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,671 CAD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG817669710 or 817669710. Listed at 11 retailers as of October 30, 2026, with prices from $2,311 to $9,671, a $7,360 spread on the same certified stone. With Clarity lists it at $9,671. 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 angle37.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817669710
Dimensions18.20 × 9.01 × 5.80 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.20 mm9.01 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817669710
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.4%

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: $2,845 CAD|Low: $2,275 CAD|High: $9,671 CAD|Avg: $4,842 CAD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 30, 2026
Retailer 6$2,311 CAD
Retailer 7$2,474 CAD
Retailer 1$2,845 CAD
Retailer 8$3,110 CAD
Retailer 4$3,326 CAD
Retailer 9$3,820 CAD
Retailer 3$6,333 CAD
Retailer 10$6,871 CAD
Retailer 2$6,875 CAD
Retailer 5$7,908 CAD
With Clarity$9,671 CAD

43 data points across 11 retailers

11 retailers$2,311 CAD to $9,671 CAD

A
Cheapest Retailer
-
$2,311 CAD
HK$12,900 HKD
A
Retailer 2
-
$2,474 CAD
$1,768 USD
View
A
Retailer 3
-
$2,845 CAD
£1,601 GBP
View
A
Retailer 4
-
$3,110 CAD
$2,222 USD
View
A
Retailer 5
-
$3,326 CAD
€2,263 EUR
View
A
Retailer 6
-
$3,820 CAD
$2,729 USD
View
B
Retailer 7
-
$6,333 CAD
£3,563 GBP
View
B+
Retailer 8
-
$6,871 CAD
$4,909 USD
View
Retailer 9
-
$6,875 CAD
A$7,557 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$7,908 CAD
$5,650 USD
View
Most Expensive
B
With Clarity
817669710 · Oct 30
$9,671 CAD
$6,910 USD
View
10 more retailers have this diamond
Prices start from $2,311 CADSave up to $7,360 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
$2,311 CAD