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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754507936

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754507936

Diamond specifications and retailer prices

From $914 CAD
$654 USD
As of November 2, 2026
Save $7,536 CAD (89%) vs most expensive(unlock to see where)
37 retailers carry this diamond
Most expensive: $8,450 CAD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754507936 or 754507936. Listed at 37 retailers as of November 2, 2026, with prices from $914 to $8,450, a $7,536 spread on the same certified stone. Diamond Quarter lists it at $8,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507936
Dimensions11.67 × 6.00 × 3.78 mm
L/W Ratio1.95
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
11.67 mm6.00 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507936
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.0%

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: Nov 2
Current: $1,322 CAD|Low: $914 CAD|High: $8,217 CAD|Avg: $2,844 CAD|-2.6%
Retailer 1
Retailer 2
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Retailer 24
Retailer 25
November 2, 2026
Retailer 17$914 CAD
Retailer 6$1,153 CAD
Retailer 10$1,235 CAD
Retailer 2$1,237 CAD
Retailer 1$1,322 CAD
Retailer 3$1,402 CAD
Retailer 4$1,538 CAD
Retailer 5$1,764 CAD
Retailer 23$1,874 CAD
Retailer 12$1,876 CAD
Retailer 25$1,942 CAD
Retailer 24$2,150 CAD
Retailer 9$2,707 CAD
Retailer 22$2,912 CAD
Retailer 16$2,982 CAD
Retailer 14$3,288 CAD
Retailer 13$3,614 CAD
Retailer 8$3,662 CAD
Retailer 18$3,689 CAD
Retailer 11$4,187 CAD
Retailer 15$4,429 CAD
Retailer 19$4,593 CAD
Retailer 20$4,751 CAD
Retailer 21$4,926 CAD
Retailer 7$8,105 CAD

26 data points across 25 retailers

37 retailers$914 CAD to $8,450 CAD

A
Cheapest Retailer
-
$914 CAD
$654 USD
Retailer 2
-
$926 CAD
$663 USD
View
Price last confirmed 25 days ago
Retailer 3
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$926 CAD
$663 USD
View
Price last confirmed 33 days ago
Retailer 4
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$1,008 CAD
$721 USD
View
Price last confirmed 34 days ago
Retailer 5
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$1,059 CAD
$758 USD
View
Price last confirmed 35 days ago
Retailer 6
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$1,075 CAD
$769 USD
View
Price last confirmed 30 days ago
Retailer 7
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$1,075 CAD
$769 USD
View
Price last confirmed 23 days ago
A
Retailer 8
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$1,153 CAD
$825 USD
View
Final sale: no returns
A
Retailer 9
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$1,235 CAD
$884 USD
View
A
Retailer 10
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$1,237 CAD
$885 USD
View
A
Retailer 11
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$1,322 CAD
£745 GBP
View
A
Retailer 12
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$1,402 CAD
$1,003 USD
View
A
Retailer 13
-
$1,538 CAD
HK$8,600 HKD
View
A
Retailer 14
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$1,764 CAD
$1,262 USD
View
A
Retailer 15
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$1,874 CAD
€1,277 EUR
View
A
Retailer 16
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$1,876 CAD
£1,057 GBP
View
Retailer 17
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$1,899 CAD
£1,070 GBP
View
Price last confirmed 18 days ago
A
Retailer 18
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$1,942 CAD
A$2,138 AUD
View
A
Retailer 19
-
$2,150 CAD
ZAR 24,856 ZAR
View
B+
Retailer 20
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$2,707 CAD
$1,937 USD
View
B+
Retailer 21
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$2,912 CAD
A$3,206 AUD
View
Retailer 22
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$2,982 CAD
$2,134 USD
View
Price last confirmed 9 days ago
B+
Retailer 23
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$3,288 CAD
$2,353 USD
View
Retailer 24
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$3,334 CAD
$2,386 USD
View
Price last confirmed 23 days ago
Retailer 25
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$3,334 CAD
$2,386 USD
View
Price last confirmed 33 days ago
B+
Retailer 26
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$3,614 CAD
$2,586 USD
View
B+
Retailer 27
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$3,662 CAD
$2,621 USD
View
B+
Retailer 28
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$3,689 CAD
$2,640 USD
View
B
Retailer 29
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$3,820 CAD
$2,734 USD
View
B
Retailer 30
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$4,187 CAD
$2,996 USD
View
B
Retailer 31
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$4,429 CAD
SGD 4,283 SGD
View
B+
Retailer 32
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$4,593 CAD
£2,588 GBP
View
B
Retailer 33
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$4,751 CAD
$3,400 USD
View
B
Retailer 34
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$4,926 CAD
A$5,423 AUD
View
Retailer 35
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$4,933 CAD
$3,530 USD
View
Price last confirmed 12 days ago
B
Retailer 36
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$8,105 CAD
$5,800 USD
View
Most Expensive
B
Diamond Quarter
1.53IFDLG5138AEN · Nov 2
$8,450 CAD
£4,761 GBP
View
36 more retailers have this diamond
Prices start from $914 CADSave up to $7,536 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
1.53ct Marquise
$914 CAD