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Marquise|Lab Grown|IGI

1.52ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG772649926

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772649926

Diamond specifications and retailer prices

From $862 CAD
$616 USD
As of October 30, 2026
Save $4,064 CAD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,927 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772649926 or 772649926. Listed at 25 retailers as of October 28, 2026, with prices from $862 to $4,927, a $4,064 spread on the same certified stone. Brilliant Earth lists it at $4,927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772649926
Dimensions11.91 × 6.00 × 3.77 mm
L/W Ratio1.99
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
11.91 mm6.00 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772649926
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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: $4,927 CAD|Low: $862 CAD|High: $4,927 CAD|Avg: $2,556 CAD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 6$862 CAD
Retailer 8$964 CAD
Retailer 22$964 CAD
Retailer 20$1,068 CAD
Retailer 7$1,164 CAD
Retailer 15$1,246 CAD
Retailer 5$1,360 CAD
Retailer 23$1,590 CAD
Retailer 17$1,621 CAD
Retailer 19$1,635 CAD
Retailer 2$1,673 CAD
Retailer 13$1,836 CAD
Retailer 14$2,511 CAD
Retailer 11$2,651 CAD
Retailer 21$2,809 CAD
Retailer 4$3,114 CAD
Retailer 9$3,246 CAD
Retailer 12$3,370 CAD
Retailer 16$3,387 CAD
Retailer 3$3,452 CAD
Retailer 10$3,526 CAD
Retailer 18$4,645 CAD
Brilliant Earth$4,927 CAD

36 data points across 23 retailers

25 retailers$862 CAD to $4,927 CAD

A
Cheapest Retailer
-
$862 CAD
$616 USD
A
Retailer 2
-
$964 CAD
$689 USD
View
Final sale: no returns
A
Retailer 3
-
$964 CAD
$689 USD
View
A
Retailer 4
-
$1,068 CAD
$763 USD
View
Retailer 5
-
$1,079 CAD
$771 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,164 CAD
HK$6,500 HKD
View
A
Retailer 7
-
$1,246 CAD
$890 USD
View
A
Retailer 8
-
$1,360 CAD
$972 USD
View
A
Retailer 9
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$1,590 CAD
$1,136 USD
View
A
Retailer 10
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$1,621 CAD
€1,103 EUR
View
A
Retailer 11
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$1,635 CAD
$1,168 USD
View
A
Retailer 12
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$1,673 CAD
£941 GBP
View
A
Retailer 13
-
$1,836 CAD
ZAR 21,191 ZAR
View
Retailer 14
-
$2,511 CAD
A$2,760 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,651 CAD
$1,894 USD
View
B+
Retailer 16
-
$2,809 CAD
$2,007 USD
View
B+
Retailer 17
-
$3,114 CAD
£1,752 GBP
View
B+
Retailer 18
-
$3,246 CAD
$2,319 USD
View
B+
Retailer 19
-
$3,370 CAD
SGD 3,254 SGD
View
B+
Retailer 20
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$3,387 CAD
$2,420 USD
View
B+
Retailer 21
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$3,443 CAD
$2,460 USD
View
B+
Retailer 22
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$3,452 CAD
$2,466 USD
View
B+
Retailer 23
-
$3,526 CAD
$2,520 USD
View
B
Retailer 24
-
$4,645 CAD
£2,613 GBP
View
Most Expensive
B
Brilliant Earth
19064476A · Oct 28
$4,927 CAD
$3,520 USD
View
24 more retailers have this diamond
Prices start from $862 CADSave up to $4,064 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
1.52ct Marquise
$862 CAD