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Marquise|Lab Grown|IGI

3.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG833644273

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833644273

Diamond specifications and retailer prices

From $635 CAD
As of November 4, 2026
Save $4,381 CAD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,017 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 LG833644273 or 833644273. Listed at 19 retailers as of November 4, 2026, with prices from $635 to $5,017, a $4,381 spread on the same certified stone. Brilliant Earth lists it at $5,017. 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 angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833644273
Dimensions14.61 × 7.59 × 4.82 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.61 mm7.59 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833644273
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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: $5,017 CAD|Low: $635 CAD|High: $5,769 CAD|Avg: $2,153 CAD|-13.0%
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 5, 2026
Retailer 8$635 CAD
Retailer 15$712 CAD
Retailer 17$789 CAD
Retailer 4$989 CAD
Retailer 6$1,059 CAD
Retailer 11$1,292 CAD
Retailer 9$1,431 CAD
Retailer 2$1,667 CAD
Retailer 3$1,682 CAD
Retailer 14$1,710 CAD
Retailer 13$2,120 CAD
Retailer 18$2,533 CAD
Retailer 7$2,577 CAD
Retailer 12$2,766 CAD
Retailer 16$2,894 CAD
Retailer 5$2,989 CAD
Retailer 10$3,560 CAD
Brilliant Earth$5,017 CAD

38 data points across 18 retailers

19 retailers$635 CAD to $5,017 CAD

A
Cheapest Retailer
-
$635 CAD
A
Retailer 2
-
$712 CAD
View
A
Retailer 3
-
$789 CAD
View
Retailer 4
-
$824 CAD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$989 CAD
View
B+
Retailer 6
-
$1,059 CAD
View
A
Retailer 7
-
$1,292 CAD
View
A
Retailer 8
-
$1,431 CAD
View
A
Retailer 9
-
$1,667 CAD
View
A
Retailer 10
-
$1,682 CAD
View
A
Retailer 11
-
$1,710 CAD
View
B+
Retailer 12
-
$2,120 CAD
View
B+
Retailer 13
-
$2,533 CAD
View
B+
Retailer 14
-
$2,577 CAD
View
B+
Retailer 15
-
$2,766 CAD
View
B+
Retailer 16
-
$2,894 CAD
View
B+
Retailer 17
-
$2,989 CAD
View
Retailer 18
-
$3,560 CAD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21342309A · Nov 4
$5,017 CAD
$3,600 USD
View
18 more retailers have this diamond
Prices start from $635 CADSave up to $4,381 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
$635 CAD