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Marquise|Lab Grown|IGI

3.07ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG830674947

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830674947

Diamond specifications and retailer prices

From $3,562 CAD
As of November 2, 2026
Save $10,851 CAD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,413 CAD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830674947 or 830674947. Listed at 17 retailers as of November 2, 2026, with prices from $3,562 to $14,413, a $10,851 spread on the same certified stone. Taylor and Hart lists it at $14,413. 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

3.07
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830674947
Dimensions14.98 × 7.50 × 4.60 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.98 mm7.50 mm3.07 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830674947
Side View
Table 57.0%Crown 33.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 61.3%

Caratlytics Score

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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 2
Current: $5,523 CAD|Low: $3,277 CAD|High: $15,864 CAD|Avg: $8,115 CAD|-22.4%
Retailer 1
Retailer 2
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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
Taylor and Hart
November 4, 2026
Retailer 13$3,562 CAD
Retailer 15$3,987 CAD
Retailer 4$4,131 CAD
Retailer 9$4,360 CAD
Retailer 14$4,781 CAD
Retailer 10$4,908 CAD
Retailer 1$5,523 CAD
Retailer 6$5,679 CAD
Retailer 12$6,062 CAD
Retailer 2$6,437 CAD
Retailer 5$7,837 CAD
Retailer 8$8,308 CAD
Retailer 3$9,328 CAD
Retailer 11$9,623 CAD
Retailer 7$11,030 CAD
Retailer 16$11,061 CAD
Taylor and Hart$14,413 CAD

41 data points across 17 retailers

17 retailers$3,562 CAD to $14,413 CAD

A
Cheapest Retailer
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$3,562 CAD
A
Retailer 2
-
$3,987 CAD
View
Final sale: no returns
A
Retailer 3
-
$4,131 CAD
View
A
Retailer 4
-
$4,360 CAD
View
A
Retailer 5
-
$4,781 CAD
View
A
Retailer 6
-
$4,908 CAD
View
A
Retailer 7
-
$5,523 CAD
View
A
Retailer 8
-
$5,679 CAD
View
A
Retailer 9
-
$6,062 CAD
View
A
Retailer 10
-
$6,437 CAD
View
B+
Retailer 11
-
$7,837 CAD
View
B+
Retailer 12
-
$8,308 CAD
View
B+
Retailer 13
-
$9,328 CAD
View
B+
Retailer 14
-
$9,623 CAD
View
B+
Retailer 15
-
$11,030 CAD
View
B+
Retailer 16
-
$11,061 CAD
View
Most Expensive
B
Taylor and Hart
K6POSRP · Nov 3
$14,413 CAD
$10,313 USD
View
16 more retailers have this diamond
Prices start from $3,562 CADSave up to $10,851 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
3.07ct Marquise
$3,562 CAD