CaratHunter
Plans
Marquise|Lab Grown|IGI

3.05ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804664727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804664727

Diamond specifications and retailer prices

From $6,359 CAD
$4,552 USD
As of October 30, 2026
Save $21,326 CAD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,685 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.05ct lab-grown marquise diamond

This 3.05ct 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 LG804664727 or 804664727. Listed at 12 retailers as of October 30, 2026, with prices from $6,359 to $27,685, a $21,326 spread on the same certified stone. With Clarity lists it at $27,685. 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

3.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664727
Dimensions14.63 × 7.52 × 4.75 mm
L/W Ratio1.95
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
14.63 mm7.52 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664727
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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: $12,642 CAD|Low: $6,359 CAD|High: $32,556 CAD|Avg: $15,204 CAD|-32.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 10$6,359 CAD
Retailer 8$6,524 CAD
Retailer 2$8,726 CAD
Retailer 4$9,002 CAD
Retailer 7$10,672 CAD
Retailer 11$10,721 CAD
Retailer 5$11,435 CAD
Retailer 1$12,642 CAD
Retailer 6$14,510 CAD
Retailer 9$18,746 CAD
Retailer 3$24,835 CAD
With Clarity$27,685 CAD

37 data points across 12 retailers

12 retailers$6,359 CAD to $27,685 CAD

A
Cheapest Retailer
-
$6,359 CAD
$4,552 USD
A
Retailer 2
-
$6,524 CAD
$4,670 USD
View
A
Retailer 3
-
$8,726 CAD
HK$48,800 HKD
View
B+
Retailer 4
-
$9,002 CAD
£5,074 GBP
View
B+
Retailer 5
-
$10,672 CAD
$7,640 USD
View
B+
Retailer 6
-
$10,721 CAD
$7,675 USD
View
B+
Retailer 7
-
$11,435 CAD
€7,796 EUR
View
B+
Retailer 8
-
$12,642 CAD
$9,050 USD
View
B+
Retailer 9
-
$14,510 CAD
£8,179 GBP
View
B
Retailer 10
-
$18,746 CAD
$13,420 USD
View
B
Retailer 11
-
$24,835 CAD
$17,779 USD
View
Most Expensive
B
With Clarity
804664727 · Oct 30
$27,685 CAD
$19,819 USD
View
11 more retailers have this diamond
Prices start from $6,359 CADSave up to $21,326 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
3.05ct Marquise
$6,359 CAD