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Cushion|Lab Grown|IGI

3.06ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG739586186

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739586186

Diamond specifications and retailer prices

From €477 EUR
$535 USD
As of November 1, 2026
Save €3,294 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,771 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG739586186 or 739586186. Listed at 15 retailers as of October 27, 2026, with prices from €477 to €3,771, a €3,294 spread on the same certified stone. Queensmith lists it at €3,771. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586186
Dimensions9.69 × 8.05 × 4.96 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm8.05 mm3.06 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586186
Side View
Table 61.0%Crown 32.8°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 61.6%

Caratlytics Score

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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 1
Current: €603 EUR|Low: €477 EUR|High: €2,146 EUR|Avg: €1,135 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 5€477 EUR
Retailer 13€529 EUR
Retailer 1€603 EUR
Retailer 8€768 EUR
Retailer 12€798 EUR
Retailer 3€826 EUR
Retailer 7€878 EUR
Retailer 2€1,089 EUR
Retailer 9€1,117 EUR
Retailer 10€1,148 EUR
Retailer 6€1,726 EUR
Retailer 4€1,856 EUR
Retailer 11€1,953 EUR
Retailer 14€1,978 EUR

37 data points across 14 retailers

15 retailers€477 EUR to €3,771 EUR

A
Cheapest Retailer
-
€477 EUR
$535 USD
Final sale: no returns
Retailer 2
-
€529 EUR
$593 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€603 EUR
£533 GBP
View
A
Retailer 4
-
€768 EUR
View
B+
Retailer 5
-
€798 EUR
$895 USD
View
A
Retailer 6
-
€826 EUR
$926 USD
View
A
Retailer 7
-
€878 EUR
£775 GBP
View
B+
Retailer 8
-
€1,089 EUR
$1,221 USD
View
A
Retailer 9
-
€1,117 EUR
A$1,927 AUD
View
A
Retailer 10
-
€1,148 EUR
ZAR 20,802 ZAR
View
B+
Retailer 11
-
€1,726 EUR
$1,936 USD
View
B
Retailer 12
-
€1,856 EUR
$2,082 USD
View
B+
Retailer 13
-
€1,953 EUR
£1,725 GBP
View
B+
Retailer 14
-
€1,978 EUR
$2,219 USD
View
Most Expensive
B
Queensmith
LG739586186 · Oct 27
€3,771 EUR
£3,330 GBP
View
14 more retailers have this diamond
Prices start from €477 EURSave up to €3,294 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 Cushion
€477 EUR