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Marquise|Lab Grown|IGI

1.54ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG754595659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754595659

Diamond specifications and retailer prices

From €650 EUR
$726 USD
As of November 2, 2026
Save €3,136 EUR (83%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €3,786 EUR at With Clarity · As of November 2, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595659 or 754595659. Listed at 30 retailers as of November 2, 2026, with prices from €650 to €3,786, a €3,136 spread on the same certified stone. With Clarity lists it at €3,786. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595659
Dimensions11.72 × 6.02 × 3.84 mm
L/W Ratio1.95
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
11.72 mm6.02 mm1.54 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595659
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.8%

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 2
Current: €1,210 EUR|Low: €650 EUR|High: €4,019 EUR|Avg: €1,848 EUR|-1.1%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 2, 2026
Retailer 14€650 EUR
Retailer 21€727 EUR
Retailer 17€837 EUR
Retailer 4€928 EUR
Retailer 3€968 EUR
Retailer 7€1,066 EUR
Retailer 2€1,137 EUR
Retailer 19€1,208 EUR
Retailer 1€1,210 EUR
Retailer 20€1,386 EUR
Retailer 6€1,857 EUR
Retailer 16€1,877 EUR
Retailer 13€1,923 EUR
Retailer 10€2,120 EUR
Retailer 5€2,571 EUR
Retailer 9€2,572 EUR
Retailer 8€2,599 EUR
Retailer 18€2,667 EUR
Retailer 11€2,671 EUR
Retailer 12€2,960 EUR
Retailer 15€3,168 EUR
With Clarity€3,786 EUR

34 data points across 22 retailers

30 retailers€650 EUR to €3,786 EUR

A
Cheapest Retailer
-
€650 EUR
$726 USD
Retailer 2
-
€659 EUR
$736 USD
View
Price last confirmed 24 days ago
Retailer 3
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€659 EUR
$736 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€717 EUR
$801 USD
View
Price last confirmed 34 days ago
A
Retailer 5
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€727 EUR
$812 USD
View
Final sale: no returns
Retailer 6
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€754 EUR
$842 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€764 EUR
$854 USD
View
Price last confirmed 30 days ago
Retailer 8
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€764 EUR
$854 USD
View
Price last confirmed 22 days ago
A
Retailer 9
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€837 EUR
$935 USD
View
A
Retailer 10
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€928 EUR
HK$8,100 HKD
View
A
Retailer 11
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€968 EUR
$1,082 USD
View
A
Retailer 12
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€1,066 EUR
$1,191 USD
View
A
Retailer 13
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€1,137 EUR
$1,270 USD
View
A
Retailer 14
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€1,208 EUR
View
A
Retailer 15
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€1,210 EUR
£1,064 GBP
View
A
Retailer 16
-
€1,386 EUR
ZAR 25,011 ZAR
View
B+
Retailer 17
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€1,857 EUR
$2,075 USD
View
B+
Retailer 18
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€1,877 EUR
A$3,226 AUD
View
Retailer 19
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€1,923 EUR
$2,148 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
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€2,120 EUR
$2,368 USD
View
Retailer 21
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€2,149 EUR
$2,401 USD
View
Price last confirmed 22 days ago
Retailer 22
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€2,149 EUR
$2,401 USD
View
Price last confirmed 32 days ago
B
Retailer 23
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€2,571 EUR
$2,872 USD
View
B
Retailer 24
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€2,572 EUR
$2,873 USD
View
B
Retailer 25
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€2,599 EUR
$2,903 USD
View
B
Retailer 26
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€2,667 EUR
$2,980 USD
View
B
Retailer 27
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€2,671 EUR
SGD 4,032 SGD
View
B
Retailer 28
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€2,960 EUR
£2,604 GBP
View
B
Retailer 29
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€3,168 EUR
A$5,445 AUD
View
Most Expensive
B
With Clarity
754595659 · Nov 2
€3,786 EUR
$4,230 USD
View
29 more retailers have this diamond
Prices start from €650 EURSave up to €3,136 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
€650 EUR