Marquise|Lab Grown|IGI

3.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG830676987

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830676987

Diamond specifications and retailer prices

From €499 EUR
$558 USD
As of October 30, 2026
Save €3,931 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,353 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830676987 or 830676987. Listed at 23 retailers as of October 30, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676987
Dimensions14.09 × 7.40 × 4.91 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm7.40 mm3.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676987
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 66.4%

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: Oct 30
Current: €555 EUR|Low: €494 EUR|High: €4,672 EUR|Avg: €1,454 EUR|-5.8%
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Retailer 22
October 31, 2026
Retailer 10€499 EUR
Retailer 1€555 EUR
Retailer 5€559 EUR
Retailer 3€619 EUR
Retailer 15€653 EUR
Retailer 22€738 EUR
Retailer 18€782 EUR
Retailer 2€818 EUR
Retailer 6€915 EUR
Retailer 9€934 EUR
Retailer 19€1,018 EUR
Retailer 12€1,064 EUR
Retailer 17€1,443 EUR
Retailer 11€1,480 EUR
Retailer 21€1,483 EUR
Retailer 4€1,796 EUR
Retailer 13€1,972 EUR
Retailer 16€1,978 EUR
Retailer 7€2,312 EUR
Retailer 14€2,457 EUR
Retailer 20€2,982 EUR
Retailer 8€4,431 EUR

23 data points across 22 retailers

23 retailers€499 EUR to €4,431 EUR

A
Cheapest Retailer
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€499 EUR
$558 USD
A
Retailer 2
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€555 EUR
$620 USD
View
Final sale: no returns
A
Retailer 3
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€559 EUR
$624 USD
View
A
Retailer 4
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€619 EUR
$691 USD
View
Retailer 5
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€653 EUR
$729 USD
View
Price last confirmed 15 days ago
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Retailer 6
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€738 EUR
$825 USD
View
A
Retailer 7
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€782 EUR
£688 GBP
View
A
Retailer 8
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€818 EUR
$914 USD
View
A
Retailer 9
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€915 EUR
$1,022 USD
View
A
Retailer 10
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€934 EUR
$1,043 USD
View
A
Retailer 11
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€1,018 EUR
View
A
Retailer 12
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€1,064 EUR
£936 GBP
View
B+
Retailer 13
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€1,443 EUR
A$2,480 AUD
View
B+
Retailer 14
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€1,480 EUR
$1,654 USD
View
B+
Retailer 15
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€1,483 EUR
ZAR 26,775 ZAR
View
B+
Retailer 16
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€1,796 EUR
$2,007 USD
View
B+
Retailer 17
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€1,972 EUR
$2,203 USD
View
B+
Retailer 18
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€1,978 EUR
£1,740 GBP
View
B
Retailer 19
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€2,312 EUR
$2,583 USD
View
B+
Retailer 20
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€2,457 EUR
$2,745 USD
View
B
Retailer 21
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€2,982 EUR
£2,623 GBP
View
B
Retailer 22
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€4,431 EUR
$4,950 USD
View
Most Expensive
Brilliant Earth
21630910Y · Oct 21
€5,353 EUR
$5,980 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from €499 EURSave up to €3,931 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
3.04ct Marquise
€499 EUR