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Marquise|Lab Grown|IGI

3.00ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG844668795

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844668795

Diamond specifications and retailer prices

From $2,658 CAD
$1,903 USD
As of November 1, 2026
Save $9,637 CAD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,295 CAD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844668795 or 844668795. Listed at 8 retailers as of October 31, 2026, with prices from $2,658 to $12,295, a $9,637 spread on the same certified stone. Novita Diamonds lists it at $12,295. 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

3.00
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844668795
Dimensions15.33 × 7.51 × 4.55 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm7.51 mm3.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844668795
Side View
Table 60.0%Crown 33.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.6%

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 1
Current: $12,295 CAD|Low: $2,658 CAD|High: $12,295 CAD|Avg: $4,728 CAD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$2,658 CAD
Retailer 2$3,169 CAD
Retailer 5$3,213 CAD
Retailer 4$3,750 CAD
Retailer 6$4,268 CAD
Retailer 3$6,415 CAD
Retailer 8$7,899 CAD
Novita Diamonds$12,295 CAD

14 data points across 8 retailers

8 retailers$2,658 CAD to $12,295 CAD

A
Cheapest Retailer
-
$2,658 CAD
$1,903 USD
A
Retailer 2
-
$3,169 CAD
£1,787 GBP
View
A
Retailer 3
-
$3,213 CAD
$2,300 USD
View
A
Retailer 4
-
$3,750 CAD
€2,557 EUR
View
B+
Retailer 5
-
$4,268 CAD
$3,055 USD
View
B+
Retailer 6
-
$6,415 CAD
£3,616 GBP
View
B
Retailer 7
-
$7,899 CAD
$5,655 USD
View
Most Expensive
B
Novita Diamonds
cert_844668795 · Oct 31
$12,295 CAD
A$13,541 AUD
View
7 more retailers have this diamond
Prices start from $2,658 CADSave up to $9,637 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
3.00ct Marquise
$2,658 CAD