Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG835654858

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835654858

Diamond specifications and retailer prices

From €379 EUR
$423 USD
As of October 30, 2026
Save €1,378 EUR (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,795 EUR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835654858 or 835654858. Listed at 21 retailers as of October 30, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835654858
Dimensions15.05 × 7.69 × 4.73 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
15.05 mm7.69 mm3.05 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835654858
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €3,795 EUR|Low: €363 EUR|High: €3,795 EUR|Avg: €1,073 EUR
Brilliant Earth
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 2, 2026
Retailer 4€379 EUR
Retailer 5€423 EUR
Retailer 9€424 EUR
Retailer 7€469 EUR
Retailer 10€469 EUR
Retailer 18€499 EUR
Retailer 17€600 EUR
Retailer 11€625 EUR
Retailer 13€712 EUR
Retailer 2€773 EUR
Retailer 14€988 EUR
Retailer 16€1,019 EUR
Retailer 12€1,054 EUR
Retailer 8€1,508 EUR
Retailer 3€1,705 EUR
Retailer 15€1,734 EUR
Retailer 6€1,757 EUR
Brilliant Earth€3,795 EUR

42 data points across 18 retailers

21 retailers€379 EUR to €1,757 EUR

A
Cheapest Retailer
-
€379 EUR
$423 USD
A
Retailer 2
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€423 EUR
$473 USD
View
Final sale: no returns
A
Retailer 3
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€424 EUR
$474 USD
View
Retailer 4
-
€469 EUR
$524 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€469 EUR
$524 USD
View
Retailer 6
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€499 EUR
£439 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
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€600 EUR
$670 USD
View
B+
Retailer 8
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€625 EUR
$698 USD
View
A
Retailer 9
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€712 EUR
View
A
Retailer 10
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€773 EUR
£680 GBP
View
A
Retailer 11
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€984 EUR
$1,099 USD
View
A
Retailer 12
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€988 EUR
A$1,698 AUD
View
A
Retailer 13
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€1,019 EUR
ZAR 18,385 ZAR
View
Retailer 14
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€1,021 EUR
$1,141 USD
View
Price last confirmed 8 days ago
A
Retailer 15
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€1,054 EUR
$1,178 USD
View
B+
Retailer 16
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€1,508 EUR
$1,685 USD
View
B+
Retailer 17
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€1,538 EUR
$1,719 USD
View
B+
Retailer 18
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€1,705 EUR
$1,905 USD
View
B+
Retailer 19
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€1,734 EUR
£1,525 GBP
View
B+
Retailer 20
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€1,757 EUR
$1,963 USD
View
Most Expensive
Brilliant Earth
21448038A · Sep 28
€3,795 EUR
$4,240 USD
View
Price last confirmed 34 days ago
20 more retailers have this diamond
Prices start from €379 EURSave up to €1,378 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
3.05ct Marquise
€379 EUR