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Marquise|Lab Grown|IGI

0.54ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG742509874

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742509874

Diamond specifications and retailer prices

From €195 EUR
$218 USD
As of October 30, 2026
Save €550 EUR (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,477 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742509874 or 742509874. Listed at 4 retailers as of October 30, 2026, with a 282% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742509874
Dimensions4.27 × 8.55 × 2.62 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.27 mm8.55 mm0.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742509874
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.4%

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: Oct 30
Current: €1,477 EUR|Low: €100 EUR|High: €1,477 EUR|Avg: €441 EUR
Do Amore Diamonds
Retailer 2
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Retailer 18
September 25, 2026
Retailer 14€100 EUR
Retailer 12€195 EUR
Retailer 15€231 EUR
Retailer 17€242 EUR
Retailer 13€245 EUR
Retailer 16€252 EUR
Retailer 5€268 EUR
Retailer 2€320 EUR
Retailer 6€320 EUR
Retailer 3€358 EUR
Retailer 4€377 EUR
Retailer 9€528 EUR
Retailer 7€538 EUR
Retailer 10€629 EUR
Retailer 18€654 EUR
Retailer 11€745 EUR
Retailer 8€778 EUR
Do Amore Diamonds€1,477 EUR

4 data points across 18 retailers

4 retailers€195 EUR to €745 EUR

A
Cheapest Retailer
-
€195 EUR
$218 USD
B+
Retailer 2
-
€320 EUR
$357 USD
View
B
Retailer 3
-
€745 EUR
CA$1,156 CAD
View
Most Expensive
Do Amore Diamonds
16-500137525 · Oct 31
€1,477 EUR
$1,650 USD
View
Price under review
3 more retailers have this diamond
Prices start from €195 EURSave up to €550 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
0.54ct Marquise
€195 EUR