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Marquise|Lab Grown|IGI

6.11ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG720555416

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG720555416

Diamond specifications and retailer prices

From €1,021 EUR
$1,145 USD
As of November 2, 2026
Save €8,047 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €9,067 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.11ct lab-grown marquise diamond

This 6.11ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720555416 or 720555416. Listed at 11 retailers as of November 1, 2026, with prices from €1,021 to €9,067, a €8,047 spread on the same certified stone. Do Amore Diamonds lists it at €9,067. 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

6.11
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720555416
Dimensions19.42 × 9.48 × 5.87 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.42 mm9.48 mm6.11 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720555416
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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 2
Current: €9,067 EUR|Low: €1,021 EUR|High: €10,645 EUR|Avg: €3,486 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8€1,021 EUR
Retailer 11€1,085 EUR
Retailer 2€1,376 EUR
Retailer 3€1,659 EUR
Retailer 9€1,882 EUR
Retailer 5€1,886 EUR
Retailer 7€2,333 EUR
Retailer 10€3,347 EUR
Retailer 6€4,205 EUR
Retailer 4€5,786 EUR
Do Amore Diamonds€9,067 EUR

29 data points across 11 retailers

11 retailers€1,021 EUR to €9,067 EUR

A
Cheapest Retailer
-
€1,021 EUR
$1,145 USD
A
Retailer 2
-
€1,376 EUR
£1,215 GBP
View
B+
Retailer 3
-
€1,882 EUR
$2,111 USD
View
B+
Retailer 4
-
€1,886 EUR
$2,115 USD
View
B+
Retailer 5
-
€2,333 EUR
$2,617 USD
View
B+
Retailer 6
-
€2,450 EUR
$2,748 USD
View
B
Retailer 7
-
€3,347 EUR
$3,754 USD
View
B
Retailer 8
-
€3,428 EUR
$3,845 USD
View
B
Retailer 9
-
€4,205 EUR
£3,714 GBP
View
B
Retailer 10
-
€5,786 EUR
$6,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-7CFCAB8F1 · Nov 1
€9,067 EUR
$10,170 USD
View
10 more retailers have this diamond
Prices start from €1,021 EURSave up to €8,047 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
6.11ct Marquise
€1,021 EUR