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Marquise|Lab Grown|IGI

3.05ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG843684524

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843684524

Diamond specifications and retailer prices

From $747 CAD
As of November 4, 2026
Save $3,977 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,724 CAD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843684524 or 843684524. Listed at 17 retailers as of November 3, 2026, with prices from $747 to $4,724, a $3,977 spread on the same certified stone. Brilliant Earth lists it at $4,724. 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684524
Dimensions14.86 × 7.61 × 4.72 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.86 mm7.61 mm3.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684524
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.0%

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 4
Current: $4,724 CAD|Low: $747 CAD|High: $4,780 CAD|Avg: $1,926 CAD|-1.2%
Brilliant Earth
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
Retailer 17
Retailer 18
November 4, 2026
Retailer 9$747 CAD
Retailer 3$909 CAD
Retailer 6$949 CAD
Retailer 7$1,024 CAD
Retailer 15$1,112 CAD
Retailer 18$1,261 CAD
Retailer 2$1,360 CAD
Retailer 4$1,692 CAD
Retailer 17$1,749 CAD
Retailer 14$1,796 CAD
Retailer 13$1,940 CAD
Retailer 10$2,625 CAD
Retailer 8$2,701 CAD
Retailer 11$2,882 CAD
Retailer 5$2,904 CAD
Retailer 16$2,989 CAD
Retailer 12$3,042 CAD
Brilliant Earth$4,724 CAD

23 data points across 18 retailers

17 retailers$747 CAD to $4,724 CAD

A
Cheapest Retailer
-
$747 CAD
Final sale: no returns
A
Retailer 2
-
$909 CAD
View
A
Retailer 3
-
$1,024 CAD
View
B+
Retailer 4
-
$1,112 CAD
View
Retailer 5
-
$1,261 CAD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,360 CAD
View
A
Retailer 7
-
$1,692 CAD
View
A
Retailer 8
-
$1,749 CAD
View
A
Retailer 9
-
$1,796 CAD
View
A
Retailer 10
-
$1,940 CAD
View
B
Retailer 11
-
$2,625 CAD
View
B+
Retailer 12
-
$2,701 CAD
View
B+
Retailer 13
-
$2,882 CAD
View
B+
Retailer 14
-
$2,904 CAD
View
B+
Retailer 15
-
$2,989 CAD
View
B+
Retailer 16
-
$3,042 CAD
View
Most Expensive
B
Brilliant Earth
21775789A · Nov 3
$4,724 CAD
$3,390 USD
View
16 more retailers have this diamond
Prices start from $747 CADSave up to $3,977 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
$747 CAD