Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843615945

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843615945

Diamond specifications and retailer prices

From €506 EUR
$568 USD
As of November 2, 2026
Save €1,776 EUR (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,602 EUR at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843615945 or 843615945. Listed at 23 retailers as of October 31, 2026, with a 351% 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

3.03
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843615945
Dimensions14.87 × 7.58 × 4.71 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.87 mm7.58 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843615945
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: €3,602 EUR|Low: €506 EUR|High: €3,602 EUR|Avg: €1,446 EUR
Brilliant Earth
Retailer 2
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Retailer 23
November 2, 2026
Retailer 23€506 EUR
Retailer 5€567 EUR
Retailer 13€567 EUR
Retailer 6€628 EUR
Retailer 16€668 EUR
Retailer 2€699 EUR
Retailer 7€744 EUR
Retailer 21€843 EUR
Retailer 20€873 EUR
Retailer 17€980 EUR
Retailer 14€1,044 EUR
Retailer 4€1,253 EUR
Retailer 22€1,325 EUR
Retailer 8€1,363 EUR
Retailer 19€1,558 EUR
Retailer 10€1,650 EUR
Retailer 9€1,899 EUR
Retailer 12€2,034 EUR
Retailer 11€2,072 EUR
Retailer 3€2,110 EUR
Retailer 18€2,282 EUR
Retailer 15€2,716 EUR
Brilliant Earth€3,602 EUR

19 data points across 23 retailers

23 retailers€506 EUR to €2,282 EUR

A
Cheapest Retailer
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€506 EUR
$568 USD
A
Retailer 2
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€567 EUR
$636 USD
View
Final sale: no returns
A
Retailer 3
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€567 EUR
$636 USD
View
A
Retailer 4
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€628 EUR
$704 USD
View
Retailer 5
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€668 EUR
$749 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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€699 EUR
£617 GBP
View
A
Retailer 7
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€744 EUR
$835 USD
View
A
Retailer 8
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€843 EUR
$945 USD
View
A
Retailer 9
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€873 EUR
$979 USD
View
A
Retailer 10
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€980 EUR
£865 GBP
View
A
Retailer 11
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€1,044 EUR
View
A
Retailer 12
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€1,253 EUR
$1,405 USD
View
A
Retailer 13
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€1,325 EUR
A$2,287 AUD
View
A
Retailer 14
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€1,363 EUR
ZAR 24,698 ZAR
View
B+
Retailer 15
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€1,558 EUR
$1,747 USD
View
B+
Retailer 16
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€1,650 EUR
$1,851 USD
View
B+
Retailer 17
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€1,899 EUR
$2,130 USD
View
B+
Retailer 18
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€2,034 EUR
$2,281 USD
View
B+
Retailer 19
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€2,072 EUR
$2,324 USD
View
B+
Retailer 20
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€2,110 EUR
$2,367 USD
View
B+
Retailer 21
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€2,282 EUR
A$3,938 AUD
View
Retailer 22
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€2,716 EUR
£2,399 GBP
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
22137212A · Oct 17
€3,602 EUR
$4,040 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from €506 EURSave up to €1,776 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
3.03ct Marquise
€506 EUR