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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG743550707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743550707

Diamond specifications and retailer prices

From $1,021 CAD
$731 USD
As of November 1, 2026
Save $3,824 CAD (79%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $4,846 CAD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 LG743550707 or 743550707. Listed at 32 retailers as of October 31, 2026, with prices from $1,021 to $4,846, a $3,824 spread on the same certified stone. Novita Diamonds lists it at $4,846. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550707
Dimensions12.25 × 5.96 × 3.66 mm
L/W Ratio2.06
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
12.25 mm5.96 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550707
Side View
Table 61.0%Crown 33.4°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.4%

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 1
Current: $4,846 CAD|Low: $913 CAD|High: $4,996 CAD|Avg: $2,549 CAD|-3.0%
Novita Diamonds
Retailer 2
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Retailer 11
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Retailer 19
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Retailer 21
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Retailer 24
November 2, 2026
Retailer 11$913 CAD
Retailer 19$1,021 CAD
Retailer 10$1,059 CAD
Retailer 23$1,181 CAD
Retailer 24$1,306 CAD
Retailer 6$1,400 CAD
Retailer 17$1,600 CAD
Retailer 9$1,611 CAD
Retailer 13$1,693 CAD
Retailer 21$1,734 CAD
Retailer 22$1,924 CAD
Retailer 2$1,945 CAD
Retailer 20$2,636 CAD
Retailer 12$2,690 CAD
Retailer 4$2,704 CAD
Retailer 16$3,301 CAD
Retailer 5$3,611 CAD
Retailer 8$3,653 CAD
Retailer 7$3,689 CAD
Retailer 3$3,689 CAD
Retailer 14$3,763 CAD
Retailer 15$3,973 CAD
Retailer 18$4,460 CAD
Novita Diamonds$4,846 CAD

35 data points across 24 retailers

32 retailers$1,021 CAD to $4,846 CAD

Retailer 1
-
$913 CAD
$653 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$1,021 CAD
$731 USD
View
Final sale: no returns
Retailer 3
-
$1,021 CAD
$731 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,059 CAD
$758 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$1,059 CAD
$758 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$1,112 CAD
$796 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$1,170 CAD
$837 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$1,170 CAD
$837 USD
View
Price last confirmed 36 days ago
A
Retailer 9
-
$1,181 CAD
$845 USD
View
A
Retailer 10
-
$1,306 CAD
HK$7,300 HKD
View
A
Retailer 11
-
$1,400 CAD
$1,002 USD
View
A
Retailer 12
-
$1,600 CAD
$1,145 USD
View
A
Retailer 13
-
$1,611 CAD
$1,153 USD
View
A
Retailer 14
-
$1,693 CAD
£954 GBP
View
A
Retailer 15
-
$1,734 CAD
€1,182 EUR
View
A
Retailer 16
-
$1,924 CAD
A$2,118 AUD
View
A
Retailer 17
-
$1,945 CAD
ZAR 22,490 ZAR
View
B+
Retailer 18
-
$2,636 CAD
A$2,902 AUD
View
Retailer 19
-
$2,690 CAD
$1,925 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$2,704 CAD
$1,935 USD
View
Retailer 21
-
$2,976 CAD
$2,130 USD
View
Price last confirmed 23 days ago
B+
Retailer 22
-
$2,976 CAD
$2,130 USD
View
B+
Retailer 23
-
$3,301 CAD
£1,860 GBP
View
Retailer 24
-
$3,334 CAD
$2,386 USD
View
Price last confirmed 33 days ago
B+
Retailer 25
-
$3,611 CAD
$2,584 USD
View
B
Retailer 26
-
$3,653 CAD
$2,614 USD
View
B
Retailer 27
-
$3,689 CAD
$2,640 USD
View
B+
Retailer 28
-
$3,689 CAD
$2,640 USD
View
B
Retailer 29
-
$3,763 CAD
SGD 3,639 SGD
View
B
Retailer 30
-
$3,973 CAD
$2,843 USD
View
B
Retailer 31
-
$4,460 CAD
£2,513 GBP
View
Most Expensive
B
Novita Diamonds
cert_743550707 · Oct 31
$4,846 CAD
A$5,335 AUD
View
31 more retailers have this diamond
Prices start from $1,021 CADSave up to $3,824 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
$1,021 CAD