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Marquise|Lab Grown|IGI

1.56ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG792626553

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792626553

Diamond specifications and retailer prices

From $915 CAD
$655 USD
As of October 30, 2026
Save $7,201 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,116 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct 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 LG792626553 or 792626553. Listed at 11 retailers as of October 30, 2026, with prices from $915 to $8,116, a $7,201 spread on the same certified stone. Do Amore Diamonds lists it at $8,116. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792626553
Dimensions12.31 × 6.03 × 3.73 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm6.03 mm1.56 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792626553
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 61.9%

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: Oct 30
Current: $8,116 CAD|Low: $915 CAD|High: $12,321 CAD|Avg: $3,547 CAD|-34.1%
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 14$915 CAD
Retailer 11$1,148 CAD
Retailer 15$1,293 CAD
Retailer 2$1,306 CAD
Retailer 18$1,731 CAD
Retailer 7$1,849 CAD
Retailer 4$2,409 CAD
Retailer 9$2,418 CAD
Retailer 6$2,609 CAD
Retailer 12$2,632 CAD
Retailer 17$3,292 CAD
Retailer 3$3,506 CAD
Retailer 5$4,279 CAD
Retailer 16$4,623 CAD
Retailer 19$4,638 CAD
Retailer 13$4,819 CAD
Retailer 8$5,727 CAD
Retailer 10$5,816 CAD
Do Amore Diamonds$8,116 CAD

29 data points across 19 retailers

11 retailers$915 CAD to $8,116 CAD

A
Cheapest Retailer
-
$915 CAD
$655 USD
A
Retailer 2
-
$1,293 CAD
£729 GBP
View
A
Retailer 3
-
$1,306 CAD
$935 USD
View
A
Retailer 4
-
$1,731 CAD
$1,239 USD
View
B+
Retailer 5
-
$2,632 CAD
$1,884 USD
View
B+
Retailer 6
-
$3,292 CAD
$2,357 USD
View
B+
Retailer 7
-
$3,506 CAD
$2,510 USD
View
B
Retailer 8
-
$4,623 CAD
£2,606 GBP
View
B+
Retailer 9
-
$4,638 CAD
$3,320 USD
View
B
Retailer 10
-
$4,819 CAD
$3,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-FAAA7C931 · Oct 31
$8,116 CAD
$5,810 USD
View
10 more retailers have this diamond
Prices start from $915 CADSave up to $7,201 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
1.56ct Marquise
$915 CAD