Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG833667997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833667997

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)
27 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 LG833667997 or 833667997. Listed at 27 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833667997
Dimensions11.96 × 6.07 × 3.80 mm
L/W Ratio1.97
Girdle conditionFaceted
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
11.96 mm6.07 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833667997
Side View
Table 58.0%Crown 33.8°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.6%

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: $9,960 CAD|Low: $1,122 CAD|High: $12,838 CAD|Avg: $3,256 CAD|-22.4%
Do Amore Diamonds
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October 31, 2026
Retailer 16$1,122 CAD
Retailer 26$1,221 CAD
Retailer 14$1,256 CAD
Retailer 5$1,292 CAD
Retailer 9$1,302 CAD
Retailer 12$1,302 CAD
Retailer 4$1,551 CAD
Retailer 13$1,629 CAD
Retailer 10$1,735 CAD
Retailer 6$1,833 CAD
Retailer 23$2,177 CAD
Retailer 2$2,211 CAD
Retailer 3$2,347 CAD
Retailer 25$2,442 CAD
Retailer 11$2,449 CAD
Retailer 22$2,641 CAD
Retailer 27$3,096 CAD
Retailer 18$4,040 CAD
Retailer 15$4,107 CAD
Retailer 8$4,318 CAD
Retailer 24$4,513 CAD
Retailer 7$5,106 CAD
Retailer 19$5,109 CAD
Retailer 17$5,124 CAD
Retailer 21$5,414 CAD
Retailer 20$6,139 CAD
Do Amore Diamonds$9,960 CAD

27 data points across 27 retailers

27 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
Retailer 5
-
$1,302 CAD
$932 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,302 CAD
$932 USD
View
A
Retailer 7
-
$1,551 CAD
$1,110 USD
View
A
Retailer 8
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$1,629 CAD
£918 GBP
View
A
Retailer 9
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$1,735 CAD
$1,242 USD
View
A
Retailer 10
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$1,833 CAD
$1,312 USD
View
A
Retailer 11
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$2,177 CAD
€1,484 EUR
View
A
Retailer 12
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$2,197 CAD
$1,573 USD
View
A
Retailer 13
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$2,211 CAD
£1,246 GBP
View
B+
Retailer 14
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$2,347 CAD
$1,680 USD
View
A
Retailer 15
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$2,449 CAD
$1,753 USD
View
B+
Retailer 16
-
$2,641 CAD
ZAR 30,544 ZAR
View
B+
Retailer 17
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$3,096 CAD
$2,216 USD
View
B
Retailer 18
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$4,040 CAD
$2,892 USD
View
B+
Retailer 19
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$4,107 CAD
$2,940 USD
View
B+
Retailer 20
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$4,318 CAD
$3,091 USD
View
B
Retailer 21
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$4,513 CAD
$3,231 USD
View
B
Retailer 22
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$5,106 CAD
$3,655 USD
View
Retailer 23
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$5,109 CAD
£2,880 GBP
View
Price last confirmed 15 days ago
B+
Retailer 24
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$5,124 CAD
$3,668 USD
View
B
Retailer 25
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$5,414 CAD
£3,052 GBP
View
B
Retailer 26
-
$6,139 CAD
$4,395 USD
View
Most Expensive
B
Do Amore Diamonds
27-07AC9D4B6 · Oct 31
$9,960 CAD
$7,130 USD
View
26 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