CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG826630098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826630098

Diamond specifications and retailer prices

From $2,003 CAD
$1,434 USD
As of October 30, 2026
Save $8,460 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,463 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826630098 or 826630098. Listed at 10 retailers as of October 30, 2026, with prices from $2,003 to $10,463, a $8,460 spread on the same certified stone. Brilliant Earth lists it at $10,463. 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

3.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826630098
Dimensions15.71 × 7.59 × 4.39 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.71 mm7.59 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826630098
Side View
Table 66.0%Crown 33.7°Girdle: MED-STKPavilion 39.3°CuletDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,463 CAD|Low: $2,003 CAD|High: $11,036 CAD|Avg: $5,339 CAD|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$2,003 CAD
Retailer 5$2,179 CAD
Retailer 2$2,989 CAD
Retailer 8$3,691 CAD
Retailer 3$3,773 CAD
Retailer 9$4,245 CAD
Retailer 4$4,354 CAD
Retailer 10$5,472 CAD
Retailer 7$6,690 CAD
Brilliant Earth$10,463 CAD

29 data points across 10 retailers

10 retailers$2,003 CAD to $10,463 CAD

A
Cheapest Retailer
-
$2,003 CAD
$1,434 USD
A
Retailer 2
-
$2,179 CAD
$1,560 USD
View
A
Retailer 3
-
$2,989 CAD
$2,140 USD
View
A
Retailer 4
-
$3,691 CAD
$2,642 USD
View
A
Retailer 5
-
$3,773 CAD
$2,701 USD
View
A
Retailer 6
-
$4,245 CAD
€2,894 EUR
View
A
Retailer 7
-
$4,354 CAD
$3,117 USD
View
Retailer 8
-
$5,472 CAD
A$6,026 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,690 CAD
£3,771 GBP
View
Most Expensive
B+
Brilliant Earth
21497346A · Oct 30
$10,463 CAD
$7,490 USD
View
9 more retailers have this diamond
Prices start from $2,003 CADSave up to $8,460 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
$2,003 CAD