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Cushion|Lab Grown|IGI

3.11ct I VVS2 Cushion Lab Grown Diamond

GD • I/VVS2 • IGI LG607309865

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG607309865

Diamond specifications and retailer prices

From €583 EUR
As of November 4, 2026
Save €3,003 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,586 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown cushion diamond

This 3.11ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG607309865 or 607309865. Listed at 10 retailers as of November 4, 2026, with prices from €583 to €3,586, a €3,003 spread on the same certified stone. Do Amore Diamonds lists it at €3,586. 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

3.11
Carat
I
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607309865
Dimensions8.39 × 8.34 × 5.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.39 mm8.34 mm3.11 ctI / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG607309865
Side View
Table 63.0%Crown 39°Girdle: THK-VTKPavilion 37.9°Culet: NoneDepth 66.5%

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 4
Current: €3,586 EUR|Low: €583 EUR|High: €3,586 EUR|Avg: €1,354 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 2€583 EUR
Retailer 7€635 EUR
Retailer 4€642 EUR
Retailer 10€768 EUR
Retailer 9€785 EUR
Retailer 11€848 EUR
Retailer 5€1,199 EUR
Retailer 3€1,406 EUR
Retailer 8€1,757 EUR
Retailer 12€1,903 EUR
Retailer 6€2,307 EUR
Do Amore Diamonds€3,586 EUR

34 data points across 12 retailers

10 retailers€583 EUR to €3,586 EUR

A
Cheapest Retailer
-
€583 EUR
B+
Retailer 2
-
€635 EUR
View
B+
Retailer 3
-
€768 EUR
View
B
Retailer 4
-
€785 EUR
View
B+
Retailer 5
-
€848 EUR
View
B+
Retailer 6
-
€1,199 EUR
View
Retailer 7
-
€1,757 EUR
View
Price last confirmed 31 days ago
B
Retailer 8
-
€1,903 EUR
View
B
Retailer 9
-
€2,307 EUR
View
Most Expensive
C
Do Amore Diamonds
27-55A4C4196 · Nov 4
€3,586 EUR
$4,040 USD
View
9 more retailers have this diamond
Prices start from €583 EURSave up to €3,003 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
3.11ct Cushion
€583 EUR