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Marquise|Lab Grown|IGI

3.04ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG737509581

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG737509581

Diamond specifications and retailer prices

From $6,659 CAD
As of November 3, 2026
Save $19,513 CAD (75%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $26,172 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737509581 or 737509581. Listed at 26 retailers as of October 31, 2026, with prices from $6,659 to $26,172, a $19,513 spread on the same certified stone. Taylor and Hart lists it at $26,172. 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

3.04
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737509581
Dimensions14.75 × 7.55 × 4.65 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
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
14.75 mm7.55 mm3.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737509581
Side View
Table 62.0%Crown 36.6°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 61.6%

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: Nov 3
Current: $9,418 CAD|Low: $6,832 CAD|High: $23,830 CAD|Avg: $12,339 CAD|-0.5%
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
November 4, 2026
Retailer 7$6,832 CAD
Retailer 15$7,219 CAD
Retailer 3$7,379 CAD
Retailer 10$8,167 CAD
Retailer 2$8,553 CAD
Retailer 6$9,155 CAD
Retailer 1$9,418 CAD
Retailer 8$10,329 CAD
Retailer 4$10,688 CAD
Retailer 14$12,470 CAD
Retailer 16$13,723 CAD
Retailer 11$15,168 CAD
Retailer 5$16,365 CAD
Retailer 12$16,890 CAD
Retailer 9$17,062 CAD
Retailer 13$22,922 CAD

41 data points across 16 retailers

26 retailers$6,659 CAD to $26,172 CAD

Retailer 1
-
$6,315 CAD
Price last confirmed 16 days ago
Retailer 2
-
$6,619 CAD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$6,659 CAD
View
A
Retailer 4
-
$6,832 CAD
View
A
Retailer 5
-
$7,219 CAD
View
Final sale: no returns
Retailer 6
-
$7,327 CAD
View
Price last confirmed 16 days ago
Retailer 7
-
$7,327 CAD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$7,379 CAD
View
B+
Retailer 9
-
$8,167 CAD
View
B+
Retailer 10
-
$8,553 CAD
View
B+
Retailer 11
-
$8,684 CAD
View
B+
Retailer 12
-
$8,711 CAD
View
Retailer 13
-
$9,155 CAD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$9,418 CAD
View
B+
Retailer 15
-
$10,329 CAD
View
B+
Retailer 16
-
$10,688 CAD
View
Retailer 17
-
$12,470 CAD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$13,723 CAD
View
B+
Retailer 19
-
$15,168 CAD
View
B
Retailer 20
-
$16,365 CAD
View
B
Retailer 21
-
$16,890 CAD
View
B
Retailer 22
-
$17,062 CAD
View
B
Retailer 23
-
$17,635 CAD
View
B
Retailer 24
-
$21,352 CAD
View
B
Retailer 25
-
$22,922 CAD
View
Most Expensive
B
Taylor and Hart
A3G68IR · Oct 31
$26,172 CAD
$18,728 USD
View
25 more retailers have this diamond
Prices start from $6,659 CADSave up to $19,513 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
3.04ct Marquise
$6,659 CAD