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Marquise|Lab Grown|IGI

3.07ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644333

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644333

Diamond specifications and retailer prices

From $4,904 CAD
$3,504 USD
As of October 30, 2026
Save $28,826 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $33,730 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG784644333 or 784644333. Listed at 15 retailers as of October 30, 2026, with prices from $4,904 to $33,730, a $28,826 spread on the same certified stone. Do Amore Diamonds lists it at $33,730. 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

3.07
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644333
Dimensions14.77 × 7.65 × 4.82 mm
L/W Ratio1.93
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
14.77 mm7.65 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644333
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $33,730 CAD|Low: $4,904 CAD|High: $38,839 CAD|Avg: $12,082 CAD|-13.2%
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 2$4,904 CAD
Retailer 8$5,138 CAD
Retailer 5$5,386 CAD
Retailer 3$5,412 CAD
Retailer 10$5,906 CAD
Retailer 7$6,634 CAD
Retailer 4$7,765 CAD
Retailer 13$7,846 CAD
Retailer 15$8,904 CAD
Retailer 14$10,462 CAD
Retailer 9$10,749 CAD
Retailer 11$13,520 CAD
Retailer 12$15,578 CAD
Retailer 6$18,209 CAD
Do Amore Diamonds$33,730 CAD

32 data points across 15 retailers

15 retailers$4,904 CAD to $33,730 CAD

A+
Cheapest Retailer
-
$4,904 CAD
$3,504 USD
A
Retailer 2
-
$5,138 CAD
$3,671 USD
View
A
Retailer 3
-
$5,386 CAD
$3,848 USD
View
A
Retailer 4
-
$5,412 CAD
$3,867 USD
View
A
Retailer 5
-
$5,906 CAD
$4,220 USD
View
A
Retailer 6
-
$6,634 CAD
$4,740 USD
View
Final sale: no returns
A
Retailer 7
-
$7,765 CAD
$5,548 USD
View
A
Retailer 8
-
$7,846 CAD
$5,606 USD
View
B+
Retailer 9
-
$8,904 CAD
$6,362 USD
View
B+
Retailer 10
-
$10,462 CAD
$7,475 USD
View
B+
Retailer 11
-
$10,749 CAD
€7,314 EUR
View
B+
Retailer 12
-
$13,520 CAD
£7,606 GBP
View
B+
Retailer 13
-
$15,578 CAD
$11,131 USD
View
B
Retailer 14
-
$18,209 CAD
$13,010 USD
View
Most Expensive
B
Do Amore Diamonds
27-E3FAAD962 · Oct 30
$33,730 CAD
$24,100 USD
View
14 more retailers have this diamond
Prices start from $4,904 CADSave up to $28,826 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+
3.07ct Marquise
$4,904 CAD