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Marquise|Lab Grown|IGI

0.54ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG803617331

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803617331

Diamond specifications and retailer prices

From $201 USD
As of November 2, 2026
Save $995 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,196 USD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG803617331 or 803617331. Listed at 21 retailers as of November 1, 2026, with prices from $201 to $1,196, a $995 spread on the same certified stone. Reve Diamonds lists it at $1,196. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803617331
Dimensions8.54 × 4.17 × 2.66 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
8.54 mm4.17 mm0.54 ctD / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803617331
Side View
Table 57.0%Crown 34.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $457 USD|Low: $193 USD|High: $1,179 USD|Avg: $451 USD|+4.6%
Retailer 1
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Retailer 15
November 2, 2026
Retailer 14$201 USD
Retailer 4$233 USD
Retailer 15$234 USD
Retailer 2$249 USD
Retailer 5$249 USD
Retailer 13$395 USD
Retailer 6$397 USD
Retailer 10$406 USD
Retailer 12$416 USD
Retailer 8$453 USD
Retailer 1$457 USD
Retailer 7$504 USD
Retailer 11$590 USD
Retailer 3$801 USD
Retailer 9$1,171 USD

44 data points across 15 retailers

21 retailers$201 USD to $1,196 USD

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Cheapest Retailer
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$201 USD
A
Retailer 2
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$233 USD
View
A
Retailer 3
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$234 USD
View
Final sale: no returns
Retailer 4
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$249 USD
View
Price last confirmed 8 days ago
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Retailer 5
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$249 USD
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Retailer 6
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$376 USD
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Retailer 7
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$395 USD
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Retailer 8
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$397 USD
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A
Retailer 9
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$406 USD
€387 EUR
View
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Retailer 10
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$416 USD
View
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Retailer 11
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$453 USD
ZAR 7,312 ZAR
View
A
Retailer 12
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$457 USD
£360 GBP
View
Retailer 13
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$504 USD
View
Price last confirmed 9 days ago
Retailer 14
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$590 USD
View
Price last confirmed 11 days ago
B
Retailer 15
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$801 USD
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B
Retailer 16
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$833 USD
CA$1,156 CAD
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B
Retailer 17
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$845 USD
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B
Retailer 18
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$854 USD
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B
Retailer 19
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$983 USD
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B
Retailer 20
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$1,171 USD
£922 GBP
View
Most Expensive
B
Reve Diamonds
896A5B8B5 · Nov 1
$1,196 USD
View
20 more retailers have this diamond
Prices start from $201 USDSave up to $995 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
$201 USD