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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG744514977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744514977

Diamond specifications and retailer prices

From $4,364 CAD
As of November 3, 2026
Save $26,786 CAD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $31,150 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG744514977 or 744514977. Listed at 17 retailers as of November 2, 2026, with prices from $4,364 to $31,150, a $26,786 spread on the same certified stone. Do Amore Diamonds lists it at $31,150. 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

3.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514977
Dimensions14.59 × 7.60 × 4.76 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.59 mm7.60 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514977
Side View
Table 59.0%Crown 33.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.6%

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 3
Current: $31,150 CAD|Low: $4,364 CAD|High: $32,855 CAD|Avg: $10,578 CAD|-5.2%
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 10$4,364 CAD
Retailer 4$4,527 CAD
Retailer 14$4,926 CAD
Retailer 3$4,976 CAD
Retailer 2$5,150 CAD
Retailer 9$5,358 CAD
Retailer 11$6,941 CAD
Retailer 6$7,243 CAD
Retailer 7$8,015 CAD
Retailer 15$8,154 CAD
Retailer 5$9,573 CAD
Retailer 8$10,565 CAD
Retailer 16$13,212 CAD
Retailer 12$13,462 CAD
Retailer 13$13,796 CAD
Retailer 17$22,111 CAD
Do Amore Diamonds$31,150 CAD

36 data points across 17 retailers

17 retailers$4,364 CAD to $31,150 CAD

A
Cheapest Retailer
-
$4,364 CAD
A
Retailer 2
-
$4,527 CAD
View
A
Retailer 3
-
$4,926 CAD
View
A
Retailer 4
-
$4,976 CAD
View
A
Retailer 5
-
$5,150 CAD
View
A
Retailer 6
-
$5,358 CAD
View
Final sale: no returns
A
Retailer 7
-
$6,941 CAD
View
A
Retailer 8
-
$7,243 CAD
View
B+
Retailer 9
-
$8,015 CAD
View
A
Retailer 10
-
$8,154 CAD
View
B+
Retailer 11
-
$9,573 CAD
View
B+
Retailer 12
-
$10,565 CAD
View
B+
Retailer 13
-
$13,212 CAD
View
B+
Retailer 14
-
$13,462 CAD
View
B
Retailer 15
-
$13,796 CAD
View
B
Retailer 16
-
$22,111 CAD
View
Most Expensive
B
Do Amore Diamonds
27-AF318B108 · Nov 2
$31,150 CAD
$22,290 USD
View
16 more retailers have this diamond
Prices start from $4,364 CADSave up to $26,786 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
3.02ct Marquise
$4,364 CAD