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Marquise|Lab Grown|IGI

3.07ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804659418

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804659418

Diamond specifications and retailer prices

From $6,402 CAD
$4,583 USD
As of October 30, 2026
Save $21,463 CAD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $27,865 CAD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG804659418 or 804659418. Listed at 14 retailers as of October 30, 2026, with prices from $6,402 to $27,865, a $21,463 spread on the same certified stone. With Clarity lists it at $27,865. 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 angle35.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659418
Dimensions15.18 × 7.56 × 4.76 mm
L/W Ratio2.01
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
15.18 mm7.56 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659418
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 40.1°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
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: Oct 30
Current: $12,418 CAD|Low: $6,402 CAD|High: $32,770 CAD|Avg: $15,277 CAD|-33.7%
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
With Clarity
October 30, 2026
Retailer 13$6,402 CAD
Retailer 11$6,563 CAD
Retailer 3$8,797 CAD
Retailer 7$9,060 CAD
Retailer 10$10,707 CAD
Retailer 2$10,791 CAD
Retailer 8$11,510 CAD
Retailer 1$12,418 CAD
Retailer 4$13,113 CAD
Retailer 9$14,601 CAD
Retailer 6$16,285 CAD
Retailer 12$18,869 CAD
Retailer 5$24,999 CAD
With Clarity$27,865 CAD

37 data points across 14 retailers

14 retailers$6,402 CAD to $27,865 CAD

A
Cheapest Retailer
-
$6,402 CAD
$4,583 USD
A
Retailer 2
-
$6,563 CAD
$4,698 USD
View
B+
Retailer 3
-
$8,797 CAD
HK$49,200 HKD
View
B+
Retailer 4
-
$9,060 CAD
£5,107 GBP
View
B+
Retailer 5
-
$10,707 CAD
$7,665 USD
View
B+
Retailer 6
-
$10,791 CAD
$7,725 USD
View
B+
Retailer 7
-
$11,510 CAD
€7,847 EUR
View
B+
Retailer 8
-
$12,418 CAD
$8,890 USD
View
B+
Retailer 9
-
$13,113 CAD
$9,387 USD
View
B+
Retailer 10
-
$14,601 CAD
£8,230 GBP
View
B+
Retailer 11
-
$16,285 CAD
ZAR 188,334 ZAR
View
B
Retailer 12
-
$18,869 CAD
$13,508 USD
View
B
Retailer 13
-
$24,999 CAD
$17,896 USD
View
Most Expensive
B
With Clarity
804659418 · Oct 30
$27,865 CAD
$19,948 USD
View
13 more retailers have this diamond
Prices start from $6,402 CADSave up to $21,463 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
$6,402 CAD