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Marquise|Lab Grown|IGI

3.49ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG804659309

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804659309

Diamond specifications and retailer prices

From $7,046 CAD
$5,034 USD
As of October 30, 2026
Save $23,107 CAD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,153 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.49ct lab-grown marquise diamond

This 3.49ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659309 or 804659309. Listed at 12 retailers as of October 30, 2026, with prices from $7,046 to $30,153, a $23,107 spread on the same certified stone. With Clarity lists it at $30,153. 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

3.49
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659309
Dimensions15.65 × 7.99 × 4.93 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
15.65 mm7.99 mm3.49 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659309
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 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: $9,801 CAD|Low: $7,046 CAD|High: $35,771 CAD|Avg: $16,059 CAD|-15.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 10$7,046 CAD
Retailer 8$7,062 CAD
Retailer 12$9,513 CAD
Retailer 1$9,801 CAD
Retailer 7$11,043 CAD
Retailer 11$11,673 CAD
Retailer 5$12,453 CAD
Retailer 4$15,527 CAD
Retailer 6$15,741 CAD
Retailer 3$17,649 CAD
Retailer 9$20,418 CAD
Retailer 2$27,056 CAD
With Clarity$30,153 CAD

37 data points across 13 retailers

12 retailers$7,046 CAD to $30,153 CAD

A
Cheapest Retailer
-
$7,046 CAD
$5,034 USD
A
Retailer 2
-
$7,062 CAD
$5,046 USD
View
A
Retailer 3
-
$9,513 CAD
HK$53,100 HKD
View
A
Retailer 4
-
$9,801 CAD
£5,514 GBP
View
B+
Retailer 5
-
$11,043 CAD
$7,890 USD
View
B+
Retailer 6
-
$11,673 CAD
$8,340 USD
View
B+
Retailer 7
-
$12,453 CAD
€8,474 EUR
View
B+
Retailer 8
-
$15,741 CAD
£8,856 GBP
View
B
Retailer 9
-
$17,649 CAD
$12,610 USD
View
B+
Retailer 10
-
$20,418 CAD
$14,588 USD
View
B
Retailer 11
-
$27,056 CAD
$19,331 USD
View
Most Expensive
B
With Clarity
804659309 · Oct 30
$30,153 CAD
$21,544 USD
View
11 more retailers have this diamond
Prices start from $7,046 CADSave up to $23,107 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
3.49ct Marquise
$7,046 CAD