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Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800611724

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800611724

Diamond specifications and retailer prices

From €731 EUR
As of November 4, 2026
Save €3,325 EUR (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,056 EUR at With Clarity · As of November 5, 2026
View at With Clarity

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 LG800611724 or 800611724. Listed at 26 retailers as of November 4, 2026, with prices from €731 to €4,056, a €3,325 spread on the same certified stone. With Clarity lists it at €4,056. 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611724
Dimensions11.80 × 6.08 × 3.82 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
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
11.80 mm6.08 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611724
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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: Nov 4
Current: €3,173 EUR|Low: €731 EUR|High: €4,544 EUR|Avg: €1,885 EUR|-4.9%
Retailer 1
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Retailer 21
With Clarity
November 5, 2026
Retailer 2€731 EUR
Retailer 17€796 EUR
Retailer 6€818 EUR
Retailer 5€849 EUR
Retailer 9€980 EUR
Retailer 15€1,007 EUR
Retailer 19€1,057 EUR
Retailer 4€1,090 EUR
Retailer 21€1,230 EUR
Retailer 12€1,290 EUR
Retailer 13€1,544 EUR
Retailer 16€1,559 EUR
Retailer 14€1,620 EUR
Retailer 18€1,755 EUR
Retailer 10€2,386 EUR
Retailer 8€2,711 EUR
Retailer 3€2,829 EUR
Retailer 7€2,850 EUR
Retailer 11€2,937 EUR
Retailer 1€3,173 EUR
Retailer 20€3,849 EUR
With Clarity€4,056 EUR

38 data points across 22 retailers

26 retailers€731 EUR to €4,056 EUR

A
Cheapest Retailer
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€731 EUR
A
Retailer 2
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€796 EUR
View
A
Retailer 3
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€818 EUR
View
Final sale: no returns
A
Retailer 4
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€849 EUR
View
Retailer 5
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€970 EUR
View
Price last confirmed 19 days ago
A
Retailer 6
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€980 EUR
View
A
Retailer 7
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€1,007 EUR
View
A
Retailer 8
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€1,057 EUR
View
A
Retailer 9
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€1,090 EUR
View
A
Retailer 10
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€1,230 EUR
View
A
Retailer 11
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€1,290 EUR
View
Retailer 12
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€1,544 EUR
View
Price last confirmed 11 days ago
B+
Retailer 13
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€1,559 EUR
View
B+
Retailer 14
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€1,620 EUR
View
B+
Retailer 15
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€1,755 EUR
View
B+
Retailer 16
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€2,386 EUR
View
B+
Retailer 17
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€2,655 EUR
View
Retailer 18
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€2,675 EUR
View
Price last confirmed 8 days ago
B+
Retailer 19
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€2,711 EUR
View
B
Retailer 20
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€2,829 EUR
View
B
Retailer 21
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€2,850 EUR
View
B
Retailer 22
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€2,937 EUR
View
B
Retailer 23
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€3,173 EUR
View
Retailer 24
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€3,227 EUR
View
Price last confirmed 116 days ago
B
Retailer 25
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€3,849 EUR
View
Most Expensive
B
With Clarity
800611724 · Nov 5
€4,056 EUR
$4,553 USD
View
25 more retailers have this diamond
Prices start from €731 EURSave up to €3,325 EUR

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
€731 EUR