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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 $188 USD
As of October 30, 2026
Save $1,031 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,219 USD at Flawless Fine Jewelry · As of October 29, 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 29, 2026, with prices from $188 to $1,219, a $1,031 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,219. 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

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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: $1,219 USD|Low: $181 USD|High: $1,219 USD|Avg: $545 USD|+8.1%
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
Retailer 14
October 30, 2026
Retailer 11$188 USD
Retailer 10$210 USD
Retailer 14$218 USD
Retailer 13$233 USD
Retailer 5$325 USD
Retailer 9$370 USD
Retailer 7$386 USD
Retailer 2$423 USD
Retailer 4$485 USD
Retailer 12$610 USD
Retailer 6$797 USD
Retailer 3$898 USD
Retailer 8$1,097 USD
Flawless Fine Jewelry$1,219 USD

44 data points across 14 retailers

18 retailers$188 USD to $1,219 USD

A
Cheapest Retailer
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$188 USD
A
Retailer 2
-
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$218 USD
View
A
Retailer 4
-
$233 USD
View
A
Retailer 5
-
$269 USD
HK$2,100 HKD
View
A
Retailer 6
-
$325 USD
View
A
Retailer 7
-
$370 USD
View
A
Retailer 8
-
$376 USD
View
A
Retailer 9
-
$386 USD
€368 EUR
View
A
Retailer 10
-
$423 USD
£333 GBP
View
B+
Retailer 11
-
$485 USD
View
B+
Retailer 12
-
$610 USD
View
B+
Retailer 13
-
$635 USD
SGD 858 SGD
View
B
Retailer 14
-
$804 USD
View
B
Retailer 15
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$813 USD
View
B
Retailer 16
-
$1,097 USD
£864 GBP
View
B
Retailer 17
-
$1,156 USD
View
Most Expensive
B
Flawless Fine Jewelry
BB4789865 · Oct 29
$1,219 USD
£960 GBP
View
17 more retailers have this diamond
Prices start from $188 USDSave up to $1,031 USD

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
$188 USD