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Marquise|Lab Grown|IGI

2.09ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG745506987

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG745506987

Diamond specifications and retailer prices

From $1,372 CAD
$982 USD
As of October 30, 2026
Save $10,809 CAD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,181 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745506987 or 745506987. Listed at 17 retailers as of October 30, 2026, with prices from $1,372 to $12,181, a $10,809 spread on the same certified stone. Do Amore Diamonds lists it at $12,181. 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

2.09
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745506987
Dimensions12.71 × 6.71 × 4.26 mm
L/W Ratio1.89
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
12.71 mm6.71 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745506987
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.5%

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: $12,181 CAD|Low: $1,345 CAD|High: $15,128 CAD|Avg: $4,223 CAD|-19.5%
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
October 29, 2026
Retailer 11$1,372 CAD
Retailer 16$1,493 CAD
Retailer 13$1,785 CAD
Retailer 5$1,795 CAD
Retailer 9$2,012 CAD
Retailer 7$2,020 CAD
Retailer 12$2,545 CAD
Retailer 2$2,876 CAD
Retailer 15$3,292 CAD
Retailer 14$3,429 CAD
Retailer 4$4,093 CAD
Retailer 3$4,254 CAD
Retailer 17$4,545 CAD
Retailer 10$5,989 CAD
Retailer 8$6,104 CAD
Retailer 6$7,141 CAD
Do Amore Diamonds$12,181 CAD

31 data points across 17 retailers

17 retailers$1,372 CAD to $12,181 CAD

A
Cheapest Retailer
-
$1,372 CAD
$982 USD
A
Retailer 2
-
$1,493 CAD
$1,069 USD
View
A
Retailer 3
-
$1,785 CAD
$1,278 USD
View
A
Retailer 4
-
$1,795 CAD
$1,285 USD
View
A
Retailer 5
-
$2,012 CAD
$1,440 USD
View
Final sale: no returns
A
Retailer 6
-
$2,020 CAD
$1,446 USD
View
A
Retailer 7
-
$2,545 CAD
$1,822 USD
View
A
Retailer 8
-
$2,876 CAD
€1,961 EUR
View
A
Retailer 9
-
$3,292 CAD
$2,357 USD
View
A
Retailer 10
-
$3,429 CAD
$2,455 USD
View
B+
Retailer 11
-
$4,093 CAD
$2,930 USD
View
Retailer 12
-
$4,254 CAD
A$4,685 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$4,545 CAD
$3,254 USD
View
B+
Retailer 14
-
$5,989 CAD
£3,376 GBP
View
B
Retailer 15
-
$6,104 CAD
$4,370 USD
View
Retailer 16
-
$7,141 CAD
A$7,865 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-FA1AA9E77 · Oct 30
$12,181 CAD
$8,720 USD
View
16 more retailers have this diamond
Prices start from $1,372 CADSave up to $10,809 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
2.09ct Marquise
$1,372 CAD