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Marquise|Lab Grown|IGI

1.59ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG784644870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644870

Diamond specifications and retailer prices

From $937 CAD
$671 USD
As of October 30, 2026
Save $7,388 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,326 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644870 or 784644870. Listed at 15 retailers as of October 30, 2026, with prices from $937 to $8,326, a $7,388 spread on the same certified stone. Do Amore Diamonds lists it at $8,326. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644870
Dimensions11.73 × 6.11 × 3.77 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
11.73 mm6.11 mm1.59 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644870
Side View
Table 58.0%Crown 35.7°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 61.7%

Caratlytics Score

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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: Oct 30
Current: $8,326 CAD|Low: $937 CAD|High: $11,077 CAD|Avg: $3,122 CAD|-24.8%
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
October 30, 2026
Retailer 9$937 CAD
Retailer 3$1,020 CAD
Retailer 11$1,305 CAD
Retailer 6$1,373 CAD
Retailer 4$1,376 CAD
Retailer 7$1,397 CAD
Retailer 10$1,771 CAD
Retailer 8$2,021 CAD
Retailer 13$2,395 CAD
Retailer 12$2,777 CAD
Retailer 14$3,375 CAD
Retailer 15$4,719 CAD
Retailer 5$4,729 CAD
Retailer 2$4,903 CAD
Do Amore Diamonds$8,326 CAD

32 data points across 15 retailers

15 retailers$937 CAD to $8,326 CAD

A
Cheapest Retailer
-
$937 CAD
$671 USD
A
Retailer 2
-
$1,020 CAD
$730 USD
View
A
Retailer 3
-
$1,305 CAD
$934 USD
View
A
Retailer 4
-
$1,373 CAD
$983 USD
View
A
Retailer 5
-
$1,376 CAD
$985 USD
View
A
Retailer 6
-
$1,397 CAD
$1,000 USD
View
Final sale: no returns
A
Retailer 7
-
$1,771 CAD
$1,268 USD
View
A
Retailer 8
-
$2,021 CAD
€1,378 EUR
View
B+
Retailer 9
-
$2,395 CAD
A$2,638 AUD
View
B+
Retailer 10
-
$2,777 CAD
$1,988 USD
View
B+
Retailer 11
-
$3,375 CAD
$2,416 USD
View
B+
Retailer 12
-
$4,719 CAD
£2,660 GBP
View
B+
Retailer 13
-
$4,729 CAD
$3,385 USD
View
B
Retailer 14
-
$4,903 CAD
$3,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-D7678F349 · Oct 30
$8,326 CAD
$5,960 USD
View
14 more retailers have this diamond
Prices start from $937 CADSave up to $7,388 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
1.59ct Marquise
$937 CAD