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Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800611724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800611724

Diamond specifications and retailer prices

From $1,147 CAD
$821 USD
As of October 30, 2026
Save $5,213 CAD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,360 CAD at With Clarity · As of October 31, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800611724 or 800611724. Listed at 26 retailers as of October 30, 2026, with prices from $1,147 to $6,360, a $5,213 spread on the same certified stone. With Clarity lists it at $6,360. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611724
Dimensions11.80 × 6.08 × 3.82 mm
L/W Ratio1.94
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 mm6.08 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611724
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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: Oct 30
Current: $2,043 CAD|Low: $1,147 CAD|High: $7,124 CAD|Avg: $2,846 CAD|-14.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
November 1, 2026
Retailer 19$1,147 CAD
Retailer 3$1,282 CAD
Retailer 22$1,331 CAD
Retailer 14$1,428 CAD
Retailer 2$1,523 CAD
Retailer 8$1,538 CAD
Retailer 16$1,657 CAD
Retailer 21$1,708 CAD
Retailer 18$1,928 CAD
Retailer 1$2,043 CAD
Retailer 11$2,422 CAD
Retailer 6$2,446 CAD
Retailer 13$2,541 CAD
Retailer 12$2,752 CAD
Retailer 9$3,741 CAD
Retailer 15$4,194 CAD
Retailer 7$4,251 CAD
Retailer 20$4,436 CAD
Retailer 5$4,469 CAD
Retailer 10$4,607 CAD
Retailer 4$5,014 CAD
Retailer 17$6,035 CAD
With Clarity$6,360 CAD

36 data points across 23 retailers

26 retailers$1,147 CAD to $6,360 CAD

A
Cheapest Retailer
-
$1,147 CAD
$821 USD
A
Retailer 2
-
$1,282 CAD
$918 USD
View
Final sale: no returns
A
Retailer 3
-
$1,331 CAD
$953 USD
View
A
Retailer 4
-
$1,428 CAD
$1,022 USD
View
Retailer 5
-
$1,521 CAD
$1,089 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,523 CAD
$1,090 USD
View
A
Retailer 7
-
$1,538 CAD
HK$8,600 HKD
View
A
Retailer 8
-
$1,657 CAD
$1,186 USD
View
A
Retailer 9
-
$1,708 CAD
$1,223 USD
View
A
Retailer 10
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$1,928 CAD
$1,380 USD
View
A
Retailer 11
-
$2,043 CAD
£1,152 GBP
View
B+
Retailer 12
-
$2,422 CAD
€1,651 EUR
View
A
Retailer 13
-
$2,446 CAD
ZAR 28,285 ZAR
View
B+
Retailer 14
-
$2,541 CAD
A$2,798 AUD
View
B+
Retailer 15
-
$2,752 CAD
$1,970 USD
View
B+
Retailer 16
-
$3,741 CAD
$2,678 USD
View
B+
Retailer 17
-
$4,163 CAD
$2,980 USD
View
B
Retailer 18
-
$4,194 CAD
£2,364 GBP
View
B+
Retailer 19
-
$4,251 CAD
$3,043 USD
View
B
Retailer 20
-
$4,436 CAD
$3,176 USD
View
B
Retailer 21
-
$4,469 CAD
SGD 4,323 SGD
View
B
Retailer 22
-
$4,607 CAD
$3,298 USD
View
B
Retailer 23
-
$5,014 CAD
£2,826 GBP
View
Retailer 24
-
$5,060 CAD
$3,622 USD
View
Price last confirmed 111 days ago
B
Retailer 25
-
$6,035 CAD
$4,320 USD
View
Most Expensive
B
With Clarity
800611724 · Oct 31
$6,360 CAD
$4,553 USD
View
25 more retailers have this diamond
Prices start from $1,147 CADSave up to $5,213 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
$1,147 CAD