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Marquise|Lab Grown|IGI

3.06ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG818696677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818696677

Diamond specifications and retailer prices

From $3,203 CAD
As of November 2, 2026
Save $19,199 CAD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,402 CAD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818696677 or 818696677. Listed at 24 retailers as of November 1, 2026, with prices from $3,203 to $22,402, a $19,199 spread on the same certified stone. Novita Diamonds lists it at $22,402. 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

3.06
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818696677
Dimensions14.86 × 7.62 × 4.58 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.86 mm7.62 mm3.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818696677
Side View
Table 60.0%Crown 36.2°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 60.1%

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: $22,402 CAD|Low: $3,203 CAD|High: $22,402 CAD|Avg: $7,041 CAD
Novita Diamonds
Retailer 2
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Retailer 22
November 4, 2026
Retailer 15$3,203 CAD
Retailer 9$3,485 CAD
Retailer 8$3,586 CAD
Retailer 3$3,716 CAD
Retailer 13$3,948 CAD
Retailer 16$4,413 CAD
Retailer 6$4,637 CAD
Retailer 2$5,065 CAD
Retailer 7$5,106 CAD
Retailer 20$5,311 CAD
Retailer 22$5,693 CAD
Retailer 4$5,899 CAD
Retailer 12$7,049 CAD
Retailer 21$8,389 CAD
Retailer 10$8,448 CAD
Retailer 17$8,653 CAD
Retailer 18$9,919 CAD
Retailer 19$10,080 CAD
Retailer 11$10,997 CAD
Retailer 14$12,977 CAD
Retailer 5$13,621 CAD
Novita Diamonds$22,402 CAD

26 data points across 22 retailers

24 retailers$3,203 CAD to $22,402 CAD

A
Cheapest Retailer
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$3,203 CAD
A
Retailer 2
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$3,485 CAD
View
A
Retailer 3
-
$3,586 CAD
View
Final sale: no returns
A
Retailer 4
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$3,716 CAD
View
A
Retailer 5
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$3,948 CAD
View
Retailer 6
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$3,961 CAD
View
Price last confirmed 23 days ago
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Retailer 7
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$4,413 CAD
View
A
Retailer 8
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$4,637 CAD
View
A
Retailer 9
-
$5,065 CAD
View
A
Retailer 10
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$5,106 CAD
View
A
Retailer 11
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$5,311 CAD
View
A
Retailer 12
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$5,693 CAD
View
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Retailer 13
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$5,899 CAD
View
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Retailer 14
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$7,049 CAD
View
A
Retailer 15
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$8,389 CAD
View
A
Retailer 16
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$8,448 CAD
View
B+
Retailer 17
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$8,653 CAD
View
B+
Retailer 18
-
$9,919 CAD
View
B+
Retailer 19
-
$10,080 CAD
View
B+
Retailer 20
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$10,705 CAD
View
B+
Retailer 21
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$10,997 CAD
View
B+
Retailer 22
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$12,977 CAD
View
B+
Retailer 23
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$13,621 CAD
View
Most Expensive
B
Novita Diamonds
cert_818696677 · Nov 1
$22,402 CAD
A$24,662 AUD
View
23 more retailers have this diamond
Prices start from $3,203 CADSave up to $19,199 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
3.06ct Marquise
$3,203 CAD