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Marquise|Lab Grown|IGI

3.01ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG720516346

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG720516346

Diamond specifications and retailer prices

From $943 CAD
As of November 6, 2026
Save $3,596 CAD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,539 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG720516346 or 720516346. Listed at 14 retailers as of November 6, 2026, with prices from $943 to $4,539, a $3,596 spread on the same certified stone. Do Amore Diamonds lists it at $4,539. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720516346
Dimensions15.40 × 7.53 × 4.45 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa. Indications of post-growth treatment.
Top View
15.40 mm7.53 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720516346
Side View
Table 61.0%Crown 34.5°Girdle: ThickPavilion 37.9°Culet: NoneDepth 59.1%

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 6
Current: $4,539 CAD|Low: $594 CAD|High: $4,539 CAD|Avg: $2,217 CAD
Do Amore Diamonds
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
November 5, 2026
Retailer 13$943 CAD
Retailer 15$979 CAD
Retailer 8$994 CAD
Retailer 6$1,106 CAD
Retailer 14$1,261 CAD
Retailer 2$1,330 CAD
Retailer 9$1,800 CAD
Retailer 12$2,268 CAD
Retailer 5$2,573 CAD
Retailer 7$2,824 CAD
Retailer 3$2,849 CAD
Retailer 11$2,993 CAD
Retailer 10$3,275 CAD
Retailer 4$3,841 CAD
Do Amore Diamonds$4,539 CAD

10 data points across 15 retailers

14 retailers$943 CAD to $4,539 CAD

A
Cheapest Retailer
-
$943 CAD
B+
Retailer 2
-
$979 CAD
View
A
Retailer 3
-
$994 CAD
View
A
Retailer 4
-
$1,106 CAD
View
A
Retailer 5
-
$1,261 CAD
View
A
Retailer 6
-
$1,330 CAD
View
B+
Retailer 7
-
$1,800 CAD
View
B+
Retailer 8
-
$2,268 CAD
View
B
Retailer 9
-
$2,824 CAD
View
Retailer 10
-
$2,849 CAD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$2,993 CAD
View
B
Retailer 12
-
$3,275 CAD
View
B
Retailer 13
-
$3,841 CAD
View
Most Expensive
B
Do Amore Diamonds
25-479102-023 · Nov 6
$4,539 CAD
$3,250 USD
View
13 more retailers have this diamond
Prices start from $943 CADSave up to $3,596 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
3.01ct Marquise
$943 CAD