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Marquise|Lab Grown|IGI

1.54ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG728538609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728538609

Diamond specifications and retailer prices

From $1,047 CAD
$749 USD
As of November 1, 2026
Save $6,346 CAD (86%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $7,392 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG728538609 or 728538609. Listed at 32 retailers as of November 1, 2026, with prices from $1,047 to $7,392, a $6,346 spread on the same certified stone. Do Amore Diamonds lists it at $7,392. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728538609
Dimensions11.80 × 6.03 × 3.79 mm
L/W Ratio1.96
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
11.80 mm6.03 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728538609
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.9%

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: Nov 1
Current: $7,392 CAD|Low: $831 CAD|High: $7,392 CAD|Avg: $2,753 CAD
Do Amore Diamonds
Retailer 2
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Retailer 25
November 2, 2026
Retailer 11$831 CAD
Retailer 10$1,031 CAD
Retailer 17$1,047 CAD
Retailer 9$1,231 CAD
Retailer 3$1,237 CAD
Retailer 4$1,328 CAD
Retailer 22$1,413 CAD
Retailer 16$1,607 CAD
Retailer 2$1,704 CAD
Retailer 20$1,746 CAD
Retailer 21$1,940 CAD
Retailer 18$1,942 CAD
Retailer 25$2,560 CAD
Retailer 13$2,653 CAD
Retailer 12$2,708 CAD
Retailer 8$3,292 CAD
Retailer 15$3,322 CAD
Retailer 5$3,406 CAD
Retailer 23$3,710 CAD
Retailer 7$3,836 CAD
Retailer 19$3,843 CAD
Retailer 14$4,064 CAD
Retailer 24$4,513 CAD
Retailer 6$4,946 CAD
Do Amore Diamonds$7,392 CAD

41 data points across 25 retailers

32 retailers$1,047 CAD to $7,392 CAD

Retailer 1
-
$831 CAD
$595 USD
Price last confirmed 25 days ago
Retailer 2
-
$932 CAD
$667 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$1,013 CAD
$725 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,031 CAD
$738 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$1,031 CAD
$738 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
$1,047 CAD
$749 USD
View
Final sale: no returns
Retailer 7
-
$1,066 CAD
$763 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$1,231 CAD
$881 USD
View
A
Retailer 9
-
$1,237 CAD
$885 USD
View
A
Retailer 10
-
$1,328 CAD
$950 USD
View
A
Retailer 11
-
$1,413 CAD
HK$7,900 HKD
View
A
Retailer 12
-
$1,607 CAD
$1,150 USD
View
A
Retailer 13
-
$1,704 CAD
£960 GBP
View
A
Retailer 14
-
$1,746 CAD
€1,190 EUR
View
Retailer 15
-
$1,940 CAD
ZAR 22,430 ZAR
View
Price last confirmed 9 days ago
A
Retailer 16
-
$1,942 CAD
A$2,138 AUD
View
B+
Retailer 17
-
$2,560 CAD
$1,832 USD
View
B+
Retailer 18
-
$2,653 CAD
A$2,921 AUD
View
Retailer 19
-
$2,708 CAD
$1,938 USD
View
Price last confirmed 9 days ago
Retailer 20
-
$2,996 CAD
$2,144 USD
View
Price last confirmed 23 days ago
B+
Retailer 21
-
$2,996 CAD
$2,144 USD
View
B+
Retailer 22
-
$3,292 CAD
$2,356 USD
View
B+
Retailer 23
-
$3,322 CAD
£1,872 GBP
View
Retailer 24
-
$3,355 CAD
$2,401 USD
View
Price last confirmed 33 days ago
B+
Retailer 25
-
$3,406 CAD
$2,438 USD
View
B+
Retailer 26
-
$3,710 CAD
$2,655 USD
View
B+
Retailer 27
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$3,836 CAD
$2,745 USD
View
B+
Retailer 28
-
$3,843 CAD
$2,750 USD
View
B+
Retailer 29
-
$4,064 CAD
SGD 3,930 SGD
View
B+
Retailer 30
-
$4,513 CAD
£2,543 GBP
View
Retailer 31
-
$4,946 CAD
A$5,445 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Do Amore Diamonds
27-035EAE9A3 · Nov 2
$7,392 CAD
$5,290 USD
View
31 more retailers have this diamond
Prices start from $1,047 CADSave up to $6,346 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
1.54ct Marquise
$1,047 CAD