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Marquise|Lab Grown|IGI

1.54ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG790644392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790644392

Diamond specifications and retailer prices

From €301 EUR
$338 USD
As of November 2, 2026
Save €2,382 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,684 EUR at Do Amore Diamonds · As of November 2, 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 LG790644392 or 790644392. Listed at 18 retailers as of November 2, 2026, with prices from €301 to €2,684, a €2,382 spread on the same certified stone. Do Amore Diamonds lists it at €2,684. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790644392
Dimensions12.13 × 5.93 × 3.75 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
12.13 mm5.93 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790644392
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,684 EUR|Low: €301 EUR|High: €94,596 EUR|Avg: €5,595 EUR
Do Amore Diamonds
Retailer 2
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Retailer 22
November 3, 2026
Retailer 21€301 EUR
Retailer 6€350 EUR
Retailer 2€374 EUR
Retailer 4€390 EUR
Retailer 11€431 EUR
Retailer 10€473 EUR
Retailer 16€483 EUR
Retailer 3€502 EUR
Retailer 13€753 EUR
Retailer 12€764 EUR
Retailer 22€794 EUR
Retailer 20€923 EUR
Retailer 17€959 EUR
Retailer 9€1,226 EUR
Retailer 5€1,328 EUR
Retailer 8€1,425 EUR
Retailer 7€1,478 EUR
Retailer 19€1,623 EUR
Retailer 18€1,693 EUR
Retailer 14€1,774 EUR
Do Amore Diamonds€2,684 EUR
Retailer 15€94,596 EUR

11 data points across 22 retailers

18 retailers€301 EUR to €2,684 EUR

A
Cheapest Retailer
-
€301 EUR
$338 USD
A
Retailer 2
-
€350 EUR
$393 USD
View
A
Retailer 3
-
€374 EUR
$420 USD
View
A
Retailer 4
-
€390 EUR
$437 USD
View
A
Retailer 5
-
€483 EUR
£426 GBP
View
A
Retailer 6
-
€502 EUR
$563 USD
View
B+
Retailer 7
-
€753 EUR
£665 GBP
View
B+
Retailer 8
-
€794 EUR
$890 USD
View
B+
Retailer 9
-
€923 EUR
$1,035 USD
View
B+
Retailer 10
-
€959 EUR
A$1,654 AUD
View
B
Retailer 11
-
€1,226 EUR
$1,375 USD
View
B
Retailer 12
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€1,328 EUR
$1,489 USD
View
B
Retailer 13
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€1,425 EUR
$1,598 USD
View
B
Retailer 14
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€1,478 EUR
$1,657 USD
View
B
Retailer 15
-
€1,623 EUR
£1,433 GBP
View
B
Retailer 16
-
€1,693 EUR
$1,899 USD
View
Most Expensive
B
Do Amore Diamonds
27-407A16628 · Nov 2
€2,684 EUR
$3,010 USD
View
16 more retailers have this diamond
Prices start from €301 EURSave up to €2,382 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
€301 EUR