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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG850678919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678919

Diamond specifications and retailer prices

From $953 CAD
$682 USD
As of November 1, 2026
Save $4,888 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,841 CAD at Brilliant Earth · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850678919 or 850678919. Listed at 16 retailers as of November 1, 2026, with prices from $953 to $5,841, a $4,888 spread on the same certified stone. Brilliant Earth lists it at $5,841. 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 angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678919
Dimensions15.41 × 7.40 × 4.69 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.40 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678919
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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: $5,841 CAD|Low: $953 CAD|High: $5,841 CAD|Avg: $2,458 CAD
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
November 2, 2026
Retailer 11$953 CAD
Retailer 8$980 CAD
Retailer 9$1,178 CAD
Retailer 16$1,265 CAD
Retailer 7$1,453 CAD
Retailer 10$1,701 CAD
Retailer 5$2,293 CAD
Retailer 3$2,309 CAD
Retailer 2$2,357 CAD
Retailer 4$2,478 CAD
Retailer 14$2,855 CAD
Retailer 6$3,464 CAD
Retailer 13$3,570 CAD
Retailer 15$4,116 CAD
Retailer 12$4,279 CAD
Brilliant Earth$5,841 CAD

4 data points across 16 retailers

16 retailers$953 CAD to $5,841 CAD

A
Cheapest Retailer
-
$953 CAD
$682 USD
A
Retailer 2
-
$980 CAD
$701 USD
View
Final sale: no returns
A
Retailer 3
-
$1,178 CAD
£664 GBP
View
A
Retailer 4
-
$1,265 CAD
$905 USD
View
A
Retailer 5
-
$1,453 CAD
$1,040 USD
View
A
Retailer 6
-
$1,701 CAD
£959 GBP
View
B+
Retailer 7
-
$2,293 CAD
A$2,525 AUD
View
B+
Retailer 8
-
$2,309 CAD
$1,652 USD
View
B+
Retailer 9
-
$2,357 CAD
ZAR 27,246 ZAR
View
B+
Retailer 10
-
$2,478 CAD
$1,773 USD
View
B
Retailer 11
-
$2,855 CAD
$2,043 USD
View
B
Retailer 12
-
$3,464 CAD
$2,479 USD
View
B
Retailer 13
-
$3,570 CAD
$2,555 USD
View
B
Retailer 14
-
$4,116 CAD
A$4,532 AUD
View
B
Retailer 15
-
$4,279 CAD
£2,411 GBP
View
Most Expensive
B
Brilliant Earth
22377420A · Nov 2
$5,841 CAD
$4,180 USD
View
15 more retailers have this diamond
Prices start from $953 CADSave up to $4,888 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
$953 CAD