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Marquise|Lab Grown|IGI

3.06ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG799679817

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG799679817

Diamond specifications and retailer prices

From €923 EUR
As of November 5, 2026
Save €2,100 EUR (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,023 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799679817 or 799679817. Listed at 7 retailers as of October 29, 2026, with prices from €923 to €3,023, a €2,100 spread on the same certified stone. MOH London lists it at €3,023. 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

3.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle46.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799679817
Dimensions13.14 × 7.16 × 4.92 mm
L/W Ratio1.84
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm7.16 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799679817
Side View
Table 61.0%Crown 37.7°Girdle: STK-THKPavilion 46.9°Culet: NoneDepth 68.7%

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: Nov 5
Current: €3,023 EUR|Low: €923 EUR|High: €3,043 EUR|Avg: €2,060 EUR|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 5€923 EUR
Retailer 3€1,096 EUR
Retailer 2€1,216 EUR
Retailer 9€1,724 EUR
Retailer 6€2,576 EUR
Retailer 4€2,600 EUR
Retailer 8€2,640 EUR
Retailer 7€2,734 EUR
MOH London€3,023 EUR

24 data points across 9 retailers

7 retailers€923 EUR to €3,023 EUR

A
Cheapest Retailer
-
€923 EUR
A
Retailer 2
-
€1,096 EUR
View
B+
Retailer 3
-
€1,216 EUR
View
B
Retailer 4
-
€2,576 EUR
View
B
Retailer 5
-
€2,600 EUR
View
B
Retailer 6
-
€2,640 EUR
View
Most Expensive
B
MOH London
LG799679817 · Oct 29
€3,023 EUR
£2,682 GBP
View
6 more retailers have this diamond
Prices start from €923 EURSave up to €2,100 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
3.06ct Marquise
€923 EUR