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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG828663003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828663003

Diamond specifications and retailer prices

From $1,265 CAD
$905 USD
As of November 1, 2026
Save $4,563 CAD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,827 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 top-tier cut grade and certified by IGI LG828663003 or 828663003. Listed at 10 retailers as of November 1, 2026, with prices from $1,265 to $5,827, a $4,563 spread on the same certified stone. Brilliant Earth lists it at $5,827. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828663003
Dimensions15.07 × 7.49 × 4.62 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
15.07 mm7.49 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828663003
Side View
Table 63.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.7%

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 1
Current: $5,827 CAD|Low: $1,265 CAD|High: $5,827 CAD|Avg: $3,038 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 5$1,265 CAD
Retailer 3$1,457 CAD
Retailer 7$1,617 CAD
Retailer 6$2,437 CAD
Retailer 9$3,060 CAD
Retailer 8$3,102 CAD
Retailer 2$3,936 CAD
Retailer 4$4,116 CAD
Retailer 10$5,024 CAD
Brilliant Earth$5,827 CAD

43 data points across 10 retailers

10 retailers$1,265 CAD to $5,827 CAD

B+
Cheapest Retailer
-
$1,265 CAD
$905 USD
A
Retailer 2
-
$1,457 CAD
£821 GBP
View
A
Retailer 3
-
$1,617 CAD
€1,102 EUR
View
B+
Retailer 4
-
$2,437 CAD
$1,744 USD
View
B
Retailer 5
-
$3,060 CAD
$2,190 USD
View
B
Retailer 6
-
$3,102 CAD
$2,220 USD
View
Retailer 7
-
$3,936 CAD
£2,218 GBP
View
B
Retailer 8
-
$4,116 CAD
A$4,532 AUD
View
B
Retailer 9
-
$5,024 CAD
$3,595 USD
View
Most Expensive
B
Brilliant Earth
22200122A · Nov 2
$5,827 CAD
$4,170 USD
View
9 more retailers have this diamond
Prices start from $1,265 CADSave up to $4,563 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
$1,265 CAD