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Marquise|Lab Grown|IGI

3.05ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG829615922

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829615922

Diamond specifications and retailer prices

From $640 CAD
As of November 2, 2026
Save $5,046 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,685 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG829615922 or 829615922. Listed at 13 retailers as of November 2, 2026, with prices from $640 to $5,685, a $5,046 spread on the same certified stone. Do Amore Diamonds lists it at $5,685. 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829615922
Dimensions14.53 × 7.64 × 4.73 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.53 mm7.64 mm3.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829615922
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.9%

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: Nov 2
Current: $5,685 CAD|Low: $640 CAD|High: $5,839 CAD|Avg: $2,082 CAD|-2.6%
Do Amore Diamonds
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
November 4, 2026
Retailer 10$640 CAD
Retailer 14$751 CAD
Retailer 12$989 CAD
Retailer 9$998 CAD
Retailer 11$1,028 CAD
Retailer 4$1,060 CAD
Retailer 6$1,321 CAD
Retailer 7$1,694 CAD
Retailer 5$1,899 CAD
Retailer 8$2,069 CAD
Retailer 13$2,303 CAD
Retailer 3$3,073 CAD
Retailer 15$4,215 CAD
Retailer 2$4,626 CAD
Do Amore Diamonds$5,685 CAD

14 data points across 15 retailers

13 retailers$640 CAD to $5,685 CAD

A
Cheapest Retailer
-
$640 CAD
A
Retailer 2
-
$989 CAD
View
A
Retailer 3
-
$998 CAD
View
A
Retailer 4
-
$1,028 CAD
View
B+
Retailer 5
-
$1,060 CAD
View
Retailer 6
-
$1,321 CAD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$1,899 CAD
View
B+
Retailer 8
-
$2,069 CAD
View
B+
Retailer 9
-
$2,303 CAD
View
B+
Retailer 10
-
$3,073 CAD
View
B
Retailer 11
-
$4,215 CAD
View
B
Retailer 12
-
$4,626 CAD
View
Most Expensive
B
Do Amore Diamonds
27-B34D9D959 · Nov 2
$5,685 CAD
$4,080 USD
View
12 more retailers have this diamond
Prices start from $640 CADSave up to $5,046 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
$640 CAD