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Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784604296

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784604296

Diamond specifications and retailer prices

From $1,122 CAD
$803 USD
As of October 30, 2026
Save $8,838 CAD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,960 CAD at Do Amore Diamonds · As of October 31, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784604296 or 784604296. Listed at 23 retailers as of October 30, 2026, with prices from $1,122 to $9,960, a $8,838 spread on the same certified stone. Do Amore Diamonds lists it at $9,960. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784604296
Dimensions11.88 × 6.13 × 3.83 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
11.88 mm6.13 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784604296
Side View
Table 56.0%Crown 34.6°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 62.5%

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: $9,960 CAD|Low: $1,122 CAD|High: $12,572 CAD|Avg: $3,566 CAD|-20.8%
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 12$1,122 CAD
Retailer 19$1,221 CAD
Retailer 9$1,256 CAD
Retailer 23$1,292 CAD
Retailer 6$1,302 CAD
Retailer 8$1,302 CAD
Retailer 22$1,551 CAD
Retailer 3$1,833 CAD
Retailer 13$2,185 CAD
Retailer 2$2,211 CAD
Retailer 21$2,347 CAD
Retailer 7$2,449 CAD
Retailer 17$2,641 CAD
Retailer 20$3,096 CAD
Retailer 10$3,960 CAD
Retailer 15$4,040 CAD
Retailer 11$4,107 CAD
Retailer 5$4,318 CAD
Retailer 4$5,106 CAD
Retailer 14$5,124 CAD
Retailer 18$5,393 CAD
Retailer 16$6,139 CAD
Do Amore Diamonds$9,960 CAD

33 data points across 23 retailers

23 retailers$1,122 CAD to $9,960 CAD

A
Cheapest Retailer
-
$1,122 CAD
$803 USD
A
Retailer 2
-
$1,221 CAD
$874 USD
View
A
Retailer 3
-
$1,256 CAD
$899 USD
View
Final sale: no returns
A
Retailer 4
-
$1,292 CAD
$925 USD
View
A
Retailer 5
-
$1,302 CAD
$932 USD
View
Retailer 6
-
$1,302 CAD
$932 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,551 CAD
$1,110 USD
View
A
Retailer 8
-
$1,833 CAD
$1,312 USD
View
A
Retailer 9
-
$2,185 CAD
€1,490 EUR
View
A
Retailer 10
-
$2,211 CAD
£1,246 GBP
View
B+
Retailer 11
-
$2,347 CAD
$1,680 USD
View
A
Retailer 12
-
$2,449 CAD
$1,753 USD
View
B+
Retailer 13
-
$2,641 CAD
ZAR 30,544 ZAR
View
B+
Retailer 14
-
$3,096 CAD
$2,216 USD
View
B+
Retailer 15
-
$3,960 CAD
£2,232 GBP
View
B
Retailer 16
-
$4,040 CAD
$2,892 USD
View
B+
Retailer 17
-
$4,107 CAD
$2,940 USD
View
B+
Retailer 18
-
$4,318 CAD
$3,091 USD
View
B
Retailer 19
-
$5,106 CAD
$3,655 USD
View
B+
Retailer 20
-
$5,124 CAD
$3,668 USD
View
B+
Retailer 21
-
$5,393 CAD
£3,040 GBP
View
B
Retailer 22
-
$6,139 CAD
$4,395 USD
View
Most Expensive
B
Do Amore Diamonds
27-ADE55F364 · Oct 31
$9,960 CAD
$7,130 USD
View
22 more retailers have this diamond
Prices start from $1,122 CADSave up to $8,838 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
$1,122 CAD