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Marquise|Lab Grown|IGI

3.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG847659350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847659350

Diamond specifications and retailer prices

From $907 CAD
As of November 4, 2026
Save $4,068 CAD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,975 CAD at Brilliant Earth · As of November 4, 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 LG847659350 or 847659350. Listed at 11 retailers as of November 4, 2026, with prices from $907 to $4,975, a $4,068 spread on the same certified stone. Brilliant Earth lists it at $4,975. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847659350
Dimensions14.57 × 7.55 × 4.78 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.57 mm7.55 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847659350
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.3%

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: Nov 4
Current: $4,975 CAD|Low: $907 CAD|High: $4,975 CAD|Avg: $2,118 CAD|+2.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$907 CAD
Retailer 5$962 CAD
Retailer 8$1,101 CAD
Retailer 10$1,249 CAD
Retailer 2$1,685 CAD
Retailer 9$1,710 CAD
Retailer 6$1,874 CAD
Retailer 3$2,852 CAD
Retailer 7$2,943 CAD
Retailer 11$3,572 CAD
Brilliant Earth$4,975 CAD

12 data points across 11 retailers

11 retailers$907 CAD to $4,975 CAD

A
Cheapest Retailer
-
$907 CAD
A
Retailer 2
-
$962 CAD
View
B+
Retailer 3
-
$1,101 CAD
View
Retailer 4
-
$1,249 CAD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$1,685 CAD
View
A
Retailer 6
-
$1,710 CAD
View
B+
Retailer 7
-
$1,874 CAD
View
B+
Retailer 8
-
$2,852 CAD
View
B+
Retailer 9
-
$2,943 CAD
View
B
Retailer 10
-
$3,572 CAD
View
Most Expensive
B
Brilliant Earth
22261199A · Nov 4
$4,975 CAD
$3,570 USD
View
10 more retailers have this diamond
Prices start from $907 CADSave up to $4,068 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
$907 CAD