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Marquise|Lab Grown|IGI

0.54ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG801659932

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801659932

Diamond specifications and retailer prices

From $239 USD
As of November 3, 2026
Save $1,411 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,650 USD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801659932 or 801659932. Listed at 19 retailers as of November 3, 2026, with prices from $239 to $1,650, a $1,411 spread on the same certified stone. Do Amore Diamonds lists it at $1,650. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801659932
Dimensions8.57 × 4.19 × 2.61 mm
L/W Ratio2.05
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
8.57 mm4.19 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801659932
Side View
Table 59.0%Crown 35.1°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,650 USD|Low: $239 USD|High: $1,650 USD|Avg: $699 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 5, 2026
Retailer 9$239 USD
Retailer 8$293 USD
Retailer 4$345 USD
Retailer 6$395 USD
Retailer 11$405 USD
Retailer 20$479 USD
Retailer 3$492 USD
Retailer 19$531 USD
Retailer 2$547 USD
Retailer 18$577 USD
Retailer 16$605 USD
Retailer 12$715 USD
Retailer 17$748 USD
Retailer 14$828 USD
Retailer 21$832 USD
Retailer 10$893 USD
Retailer 5$983 USD
Retailer 15$1,111 USD
Retailer 13$1,169 USD
Retailer 7$1,237 USD
Do Amore Diamonds$1,650 USD

21 data points across 21 retailers

19 retailers$239 USD to $1,650 USD

A
Cheapest Retailer
-
$239 USD
Final sale: no returns
A
Retailer 2
-
$293 USD
View
A
Retailer 3
-
$345 USD
View
A
Retailer 4
-
$395 USD
View
A
Retailer 5
-
$443 USD
View
A
Retailer 6
-
$479 USD
View
B+
Retailer 7
-
$531 USD
View
B+
Retailer 8
-
$547 USD
View
B+
Retailer 9
-
$577 USD
View
B+
Retailer 10
-
$605 USD
View
Retailer 11
-
$715 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$748 USD
View
B
Retailer 13
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$832 USD
View
B
Retailer 14
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$893 USD
View
B
Retailer 15
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$983 USD
View
B
Retailer 16
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$1,111 USD
View
B
Retailer 17
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$1,169 USD
View
B
Retailer 18
-
$1,237 USD
View
Most Expensive
B
Do Amore Diamonds
20-D81833 · Nov 3
$1,650 USD
View
18 more retailers have this diamond
Prices start from $239 USDSave up to $1,411 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
$239 USD