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Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644867

Diamond specifications and retailer prices

From €639 EUR
As of November 4, 2026
Save €5,037 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,675 EUR at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

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 LG784644867 or 784644867. Listed at 16 retailers as of November 4, 2026, with prices from €639 to €5,675, a €5,037 spread on the same certified stone. Do Amore Diamonds lists it at €5,675. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644867
Dimensions11.94 × 6.16 × 3.63 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
11.94 mm6.16 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644867
Side View
Table 61.0%Crown 32°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A+
Exceptional
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: €5,675 EUR|Low: €639 EUR|High: €7,163 EUR|Avg: €2,085 EUR|-20.8%
Do Amore Diamonds
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
November 5, 2026
Retailer 13€639 EUR
Retailer 4€695 EUR
Retailer 7€837 EUR
Retailer 15€876 EUR
Retailer 10€900 EUR
Retailer 8€903 EUR
Retailer 14€1,204 EUR
Retailer 12€1,378 EUR
Retailer 9€1,539 EUR
Retailer 16€1,826 EUR
Retailer 5€2,173 EUR
Retailer 3€2,300 EUR
Retailer 11€2,655 EUR
Retailer 2€3,058 EUR
Retailer 6€3,256 EUR
Do Amore Diamonds€5,675 EUR

32 data points across 16 retailers

16 retailers€639 EUR to €5,675 EUR

A+
Cheapest Retailer
-
€639 EUR
A
Retailer 2
-
€695 EUR
View
A
Retailer 3
-
€837 EUR
View
A
Retailer 4
-
€876 EUR
View
A
Retailer 5
-
€900 EUR
View
A
Retailer 6
-
€903 EUR
View
Final sale: no returns
A
Retailer 7
-
€1,204 EUR
View
Retailer 8
-
€1,378 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€1,539 EUR
View
B+
Retailer 10
-
€1,826 EUR
View
B+
Retailer 11
-
€2,173 EUR
View
B
Retailer 12
-
€2,300 EUR
View
B+
Retailer 13
-
€2,655 EUR
View
B+
Retailer 14
-
€3,058 EUR
View
B
Retailer 15
-
€3,256 EUR
View
Most Expensive
B
Do Amore Diamonds
27-75FAAA7DF · Nov 5
€5,675 EUR
$6,370 USD
View
15 more retailers have this diamond
Prices start from €639 EURSave up to €5,037 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
€639 EUR