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Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG780662175

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780662175

Diamond specifications and retailer prices

From $4,849 CAD
$3,471 USD
As of October 30, 2026
Save $28,509 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $33,358 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662175 or 780662175. Listed at 15 retailers as of October 30, 2026, with prices from $4,849 to $33,358, a $28,509 spread on the same certified stone. Do Amore Diamonds lists it at $33,358. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662175
Dimensions14.19 × 7.40 × 4.82 mm
L/W Ratio1.92
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
14.19 mm7.40 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662175
Side View
Table 57.0%Crown 36.6°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 65.1%

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: $33,358 CAD|Low: $4,849 CAD|High: $38,401 CAD|Avg: $11,936 CAD|-13.1%
Do Amore Diamonds
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
October 30, 2026
Retailer 9$4,849 CAD
Retailer 10$5,078 CAD
Retailer 2$5,307 CAD
Retailer 6$5,325 CAD
Retailer 12$5,839 CAD
Retailer 7$6,560 CAD
Retailer 5$7,677 CAD
Retailer 15$7,758 CAD
Retailer 4$8,806 CAD
Retailer 3$10,393 CAD
Retailer 11$10,622 CAD
Retailer 8$12,600 CAD
Retailer 13$13,369 CAD
Retailer 14$15,401 CAD
Do Amore Diamonds$33,358 CAD

31 data points across 15 retailers

15 retailers$4,849 CAD to $33,358 CAD

A
Cheapest Retailer
-
$4,849 CAD
$3,471 USD
A
Retailer 2
-
$5,078 CAD
$3,635 USD
View
A
Retailer 3
-
$5,307 CAD
$3,799 USD
View
A
Retailer 4
-
$5,325 CAD
$3,812 USD
View
A
Retailer 5
-
$5,839 CAD
$4,180 USD
View
A
Retailer 6
-
$6,560 CAD
$4,696 USD
View
Final sale: no returns
A
Retailer 7
-
$7,677 CAD
$5,496 USD
View
A
Retailer 8
-
$7,758 CAD
$5,554 USD
View
B+
Retailer 9
-
$8,806 CAD
$6,304 USD
View
B+
Retailer 10
-
$10,393 CAD
$7,440 USD
View
B+
Retailer 11
-
$10,622 CAD
€7,242 EUR
View
B+
Retailer 12
-
$12,600 CAD
$9,020 USD
View
B+
Retailer 13
-
$13,369 CAD
£7,536 GBP
View
B+
Retailer 14
-
$15,401 CAD
$11,025 USD
View
Most Expensive
B
Do Amore Diamonds
27-2ECADD841 · Oct 30
$33,358 CAD
$23,880 USD
View
14 more retailers have this diamond
Prices start from $4,849 CADSave up to $28,509 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
$4,849 CAD