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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG834617428

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834617428

Diamond specifications and retailer prices

From $1,117 CAD
$799 USD
As of November 1, 2026
Save $7,995 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,111 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG834617428 or 834617428. Listed at 12 retailers as of November 1, 2026, with prices from $1,117 to $9,111, a $7,995 spread on the same certified stone. Do Amore Diamonds lists it at $9,111. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834617428
Dimensions15.15 × 7.53 × 4.66 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.15 mm7.53 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834617428
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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 1
Current: $9,111 CAD|Low: $1,117 CAD|High: $10,620 CAD|Avg: $3,620 CAD|-14.2%
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
November 1, 2026
Retailer 11$1,117 CAD
Retailer 13$1,147 CAD
Retailer 4$1,648 CAD
Retailer 9$1,678 CAD
Retailer 7$1,928 CAD
Retailer 3$2,475 CAD
Retailer 8$2,932 CAD
Retailer 6$2,967 CAD
Retailer 5$3,481 CAD
Retailer 10$3,695 CAD
Retailer 2$4,925 CAD
Retailer 12$6,554 CAD
Do Amore Diamonds$9,111 CAD

15 data points across 13 retailers

12 retailers$1,117 CAD to $9,111 CAD

A
Cheapest Retailer
-
$1,117 CAD
$799 USD
Retailer 2
-
$1,147 CAD
$821 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,301 CAD
$931 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,678 CAD
$1,201 USD
View
B+
Retailer 5
-
$1,928 CAD
$1,380 USD
View
B+
Retailer 6
-
$2,932 CAD
$2,098 USD
View
B
Retailer 7
-
$2,967 CAD
A$3,267 AUD
View
B
Retailer 8
-
$3,695 CAD
$2,644 USD
View
Retailer 9
-
$4,303 CAD
$3,079 USD
View
Price last confirmed 33 days ago
B
Retailer 10
-
$4,925 CAD
£2,775 GBP
View
Retailer 11
-
$6,554 CAD
$4,690 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-A559D9C8C · Nov 2
$9,111 CAD
$6,520 USD
View
11 more retailers have this diamond
Prices start from $1,117 CADSave up to $7,995 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
$1,117 CAD