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Marquise|Lab Grown|IGI

3.05ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG831686267

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831686267

Diamond specifications and retailer prices

From $690 CAD
As of November 4, 2026
Save $6,961 CAD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,650 CAD at Yadav Diamonds · As of November 4, 2026
View at Yadav 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 very-good cut grade and certified by IGI LG831686267 or 831686267. Listed at 22 retailers as of November 4, 2026, with prices from $690 to $7,650, a $6,961 spread on the same certified stone. Yadav Diamonds lists it at $7,650. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831686267
Dimensions15.14 × 7.62 × 4.69 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.14 mm7.62 mm3.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831686267
Side View
Table 55.0%Crown 31.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

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 4
Current: $1,052 CAD|Low: $683 CAD|High: $6,159 CAD|Avg: $2,003 CAD|+6.3%
Retailer 1
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Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 16$690 CAD
Retailer 2$773 CAD
Retailer 13$846 CAD
Retailer 6$851 CAD
Retailer 1$1,052 CAD
Retailer 12$1,074 CAD
Retailer 18$1,129 CAD
Retailer 4$1,317 CAD
Retailer 11$1,374 CAD
Retailer 3$1,458 CAD
Retailer 10$2,005 CAD
Retailer 9$2,062 CAD
Retailer 19$2,143 CAD
Retailer 17$2,485 CAD
Retailer 15$2,761 CAD
Retailer 7$3,183 CAD
Retailer 14$3,227 CAD
Retailer 8$3,921 CAD
Retailer 5$4,863 CAD
Retailer 20$6,090 CAD

27 data points across 20 retailers

22 retailers$690 CAD to $7,650 CAD

A
Cheapest Retailer
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$690 CAD
A
Retailer 2
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$773 CAD
View
Retailer 3
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$846 CAD
View
Price last confirmed 20 days ago
A
Retailer 4
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$851 CAD
View
A
Retailer 5
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$1,052 CAD
View
A
Retailer 6
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$1,074 CAD
View
B+
Retailer 7
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$1,129 CAD
View
A
Retailer 8
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$1,317 CAD
View
A
Retailer 9
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$1,374 CAD
View
A
Retailer 10
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$1,458 CAD
View
B+
Retailer 11
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$2,005 CAD
View
B+
Retailer 12
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$2,062 CAD
View
B+
Retailer 13
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$2,143 CAD
View
B+
Retailer 14
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$2,485 CAD
View
B+
Retailer 15
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$2,761 CAD
View
B
Retailer 16
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$3,183 CAD
View
B
Retailer 17
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$3,227 CAD
View
Retailer 18
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$3,560 CAD
View
Price last confirmed 29 days ago
B
Retailer 19
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$3,921 CAD
View
B
Retailer 20
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$4,863 CAD
View
B
Retailer 21
-
$6,090 CAD
View
Most Expensive
B
Yadav Diamonds
13281130 · Nov 4
$7,650 CAD
$5,490 USD
View
21 more retailers have this diamond
Prices start from $690 CADSave up to $6,961 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
$690 CAD