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Marquise|Lab Grown|IGI

0.54ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG729553062

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729553062

Diamond specifications and retailer prices

From $263 CAD
$188 USD
As of October 30, 2026
Save $1,440 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,703 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729553062 or 729553062. Listed at 18 retailers as of October 30, 2026, with prices from $263 to $1,703, a $1,440 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,703. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729553062
Dimensions8.72 × 4.20 × 2.56 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm4.20 mm0.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG729553062
Side View
Table 57.0%Crown 33.4°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 61.0%

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: $1,703 CAD|Low: $253 CAD|High: $1,703 CAD|Avg: $731 CAD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11$263 CAD
Retailer 10$293 CAD
Retailer 13$305 CAD
Retailer 12$325 CAD
Retailer 5$454 CAD
Retailer 9$517 CAD
Retailer 7$540 CAD
Retailer 6$590 CAD
Retailer 4$677 CAD
Retailer 2$810 CAD
Retailer 3$1,254 CAD
Retailer 8$1,533 CAD
Flawless Fine Jewelry$1,703 CAD

43 data points across 13 retailers

18 retailers$263 CAD to $1,703 CAD

A
Cheapest Retailer
-
$263 CAD
$188 USD
A
Retailer 2
-
$293 CAD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$305 CAD
$218 USD
View
A
Retailer 4
-
$325 CAD
$233 USD
View
A
Retailer 5
-
$375 CAD
HK$2,100 HKD
View
A
Retailer 6
-
$454 CAD
$325 USD
View
A
Retailer 7
-
$517 CAD
$370 USD
View
A
Retailer 8
-
$525 CAD
$376 USD
View
A
Retailer 9
-
$540 CAD
€368 EUR
View
A
Retailer 10
-
$590 CAD
£333 GBP
View
B+
Retailer 11
-
$677 CAD
$485 USD
View
B+
Retailer 12
-
$810 CAD
$580 USD
View
B+
Retailer 13
-
$887 CAD
SGD 858 SGD
View
B
Retailer 14
-
$1,123 CAD
$804 USD
View
B
Retailer 15
-
$1,136 CAD
$813 USD
View
B
Retailer 16
-
$1,533 CAD
£864 GBP
View
B
Retailer 17
-
$1,615 CAD
$1,156 USD
View
Most Expensive
B
Flawless Fine Jewelry
BB4789865 · Oct 31
$1,703 CAD
£960 GBP
View
17 more retailers have this diamond
Prices start from $263 CADSave up to $1,440 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
0.54ct Marquise
$263 CAD