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Marquise|Lab Grown|IGI

3.06ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG853625700

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG853625700

Diamond specifications and retailer prices

From €590 EUR
As of November 6, 2026
Save €867 EUR (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,457 EUR at MOH London · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG853625700 or 853625700. Listed at 4 retailers as of November 5, 2026, with prices from €590 to €1,457, a €867 spread on the same certified stone. MOH London lists it at €1,457. 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

3.06
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853625700
Dimensions16.06 × 7.47 × 4.44 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm7.47 mm3.06 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853625700
Side View
Table 58.0%Crown 34.3°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 59.4%

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 6
Current: €1,457 EUR|Low: €590 EUR|High: €1,462 EUR|Avg: €923 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3€590 EUR
Retailer 2€646 EUR
Retailer 4€911 EUR
MOH London€1,457 EUR

4 data points across 4 retailers

4 retailers€590 EUR to €1,457 EUR

B+
Cheapest Retailer
-
€590 EUR
A
Retailer 2
-
€646 EUR
View
B+
Retailer 3
-
€911 EUR
View
Most Expensive
B
MOH London
LG853625700 · Nov 5
€1,457 EUR
£1,281 GBP
View
3 more retailers have this diamond
Prices start from €590 EURSave up to €867 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
€590 EUR