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Marquise|Lab Grown|IGI

3.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG837661862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837661862

Diamond specifications and retailer prices

From €396 EUR
$442 USD
As of October 30, 2026
Save €2,952 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,348 EUR at Brilliant Earth · As of October 30, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837661862 or 837661862. Listed at 19 retailers as of October 30, 2026, with prices from €396 to €3,348, a €2,952 spread on the same certified stone. Brilliant Earth lists it at €3,348. 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

3.05
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837661862
Dimensions14.06 × 7.44 × 4.93 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.06 mm7.44 mm3.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837661862
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
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: €3,348 EUR|Low: €396 EUR|High: €4,986 EUR|Avg: €1,317 EUR|-32.9%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 31, 2026
Retailer 3€396 EUR
Retailer 9€443 EUR
Retailer 6€491 EUR
Retailer 8€491 EUR
Retailer 16€589 EUR
Retailer 7€618 EUR
Retailer 18€747 EUR
Retailer 5€759 EUR
Retailer 15€772 EUR
Retailer 2€811 EUR
Retailer 19€1,071 EUR
Retailer 13€1,191 EUR
Retailer 4€1,578 EUR
Retailer 10€1,608 EUR
Retailer 17€1,813 EUR
Retailer 14€1,838 EUR
Retailer 12€1,958 EUR
Retailer 11€2,247 EUR
Brilliant Earth€3,348 EUR

33 data points across 19 retailers

19 retailers€396 EUR to €3,348 EUR

A
Cheapest Retailer
-
€396 EUR
$442 USD
A
Retailer 2
-
€443 EUR
$495 USD
View
A
Retailer 3
-
€491 EUR
$549 USD
View
A
Retailer 4
-
€491 EUR
$549 USD
View
A
Retailer 5
-
€589 EUR
£518 GBP
View
A
Retailer 6
-
€618 EUR
$690 USD
View
A
Retailer 7
-
€747 EUR
View
A
Retailer 8
-
€759 EUR
$848 USD
View
B+
Retailer 9
-
€772 EUR
$862 USD
View
A
Retailer 10
-
€811 EUR
£714 GBP
View
A
Retailer 11
-
€1,071 EUR
$1,196 USD
View
A
Retailer 12
-
€1,191 EUR
$1,331 USD
View
B+
Retailer 13
-
€1,578 EUR
$1,763 USD
View
Retailer 14
-
€1,608 EUR
$1,796 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
€1,813 EUR
£1,595 GBP
View
B+
Retailer 16
-
€1,838 EUR
$2,053 USD
View
B+
Retailer 17
-
€1,958 EUR
A$3,366 AUD
View
Retailer 18
-
€2,247 EUR
$2,510 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21835269A · Oct 30
€3,348 EUR
$3,740 USD
View
18 more retailers have this diamond
Prices start from €396 EURSave up to €2,952 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
€396 EUR