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Marquise|Lab Grown|IGI

1.54ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG789632897

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789632897

Diamond specifications and retailer prices

From €343 EUR
$385 USD
As of November 2, 2026
Save €1,663 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,006 EUR at Do Amore Diamonds · As of November 3, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789632897 or 789632897. Listed at 15 retailers as of November 2, 2026, with prices from €343 to €2,006, a €1,663 spread on the same certified stone. Do Amore Diamonds lists it at €2,006. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789632897
Dimensions12.22 × 5.95 × 3.76 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm5.95 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789632897
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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: €2,006 EUR|Low: €330 EUR|High: €94,596 EUR|Avg: €1,414 EUR|-4.3%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 19€343 EUR
Retailer 18€374 EUR
Retailer 15€382 EUR
Retailer 12€424 EUR
Retailer 8€431 EUR
Retailer 7€473 EUR
Retailer 16€487 EUR
Retailer 6€508 EUR
Retailer 4€652 EUR
Retailer 5€693 EUR
Retailer 17€859 EUR
Retailer 14€861 EUR
Retailer 9€883 EUR
Retailer 10€891 EUR
Retailer 11€1,119 EUR
Retailer 3€1,224 EUR
Retailer 13€1,243 EUR
Retailer 2€1,328 EUR
Do Amore Diamonds€2,006 EUR

18 data points across 19 retailers

15 retailers€343 EUR to €2,006 EUR

Retailer 1
-
€218 EUR
$244 USD
Price last confirmed 25 days ago
Retailer 2
-
€261 EUR
$293 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€343 EUR
$385 USD
View
B+
Retailer 4
-
€374 EUR
$419 USD
View
A
Retailer 5
-
€382 EUR
$429 USD
View
A
Retailer 6
-
€424 EUR
$475 USD
View
Retailer 7
-
€652 EUR
$732 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
€859 EUR
$963 USD
View
B+
Retailer 9
-
€861 EUR
A$1,485 AUD
View
Retailer 10
-
€891 EUR
$999 USD
View
Price last confirmed 78 days ago
Retailer 11
-
€991 EUR
$1,112 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
€1,224 EUR
$1,373 USD
View
B
Retailer 13
-
€1,243 EUR
£1,098 GBP
View
B
Retailer 14
-
€1,328 EUR
$1,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-088C91C53 · Nov 3
€2,006 EUR
$2,250 USD
View
14 more retailers have this diamond
Prices start from €343 EURSave up to €1,663 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
€343 EUR