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Marquise|Lab Grown|IGI

1.52ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG788621375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621375

Diamond specifications and retailer prices

From €1,001 EUR
As of November 4, 2026
Save €3,339 EUR (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,340 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct 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 LG788621375 or 788621375. Listed at 23 retailers as of November 3, 2026, with prices from €1,001 to €4,340, a €3,339 spread on the same certified stone. Brilliant Earth lists it at €4,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788621375
Dimensions11.57 × 6.09 × 3.82 mm
L/W Ratio1.90
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
11.57 mm6.09 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788621375
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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: €4,340 EUR|Low: €895 EUR|High: €4,340 EUR|Avg: €2,081 EUR
Brilliant Earth
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
November 4, 2026
Retailer 5€895 EUR
Retailer 3€1,001 EUR
Retailer 7€1,038 EUR
Retailer 2€1,171 EUR
Retailer 10€1,194 EUR
Retailer 9€1,470 EUR
Retailer 8€1,481 EUR
Retailer 6€1,487 EUR
Retailer 12€1,910 EUR
Retailer 13€2,001 EUR
Retailer 14€2,812 EUR
Retailer 15€3,064 EUR
Retailer 4€3,349 EUR
Retailer 11€3,521 EUR
Brilliant Earth€4,340 EUR

33 data points across 15 retailers

23 retailers€1,001 EUR to €4,340 EUR

Retailer 1
-
€895 EUR
Price last confirmed 27 days ago
Retailer 2
-
€974 EUR
View
Price last confirmed 20 days ago
A
Retailer 3
-
€1,001 EUR
View
Final sale: no returns
Retailer 4
-
€1,038 EUR
View
Price last confirmed 32 days ago
Retailer 5
-
€1,038 EUR
View
Price last confirmed 23 days ago
A
Retailer 6
-
€1,120 EUR
View
A
Retailer 7
-
€1,171 EUR
View
A
Retailer 8
-
€1,194 EUR
View
A
Retailer 9
-
€1,219 EUR
View
A
Retailer 10
-
€1,470 EUR
View
A
Retailer 11
-
€1,481 EUR
View
A
Retailer 12
-
€1,487 EUR
View
B+
Retailer 13
-
€1,910 EUR
View
Retailer 14
-
€1,946 EUR
View
Price last confirmed 35 days ago
B+
Retailer 15
-
€2,001 EUR
View
B+
Retailer 16
-
€2,812 EUR
View
B
Retailer 17
-
€2,867 EUR
View
B+
Retailer 18
-
€3,064 EUR
View
B
Retailer 19
-
€3,349 EUR
View
B
Retailer 20
-
€3,484 EUR
View
B
Retailer 21
-
€3,521 EUR
View
B
Retailer 22
-
€3,619 EUR
View
Most Expensive
B
Brilliant Earth
19705648A · Nov 3
€4,340 EUR
$4,890 USD
View
22 more retailers have this diamond
Prices start from €1,001 EURSave up to €3,339 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
1.52ct Marquise
€1,001 EUR