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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 €479 EUR
$535 USD
As of November 1, 2026
Save €3,307 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,785 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 €479 to €3,785, a €3,307 spread on the same certified stone. Queensmith lists it at €3,785. 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
Color
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: €606 EUR|Low: €479 EUR|High: €2,154 EUR|Avg: €1,138 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 1, 2026
Retailer 5€479 EUR
Retailer 13€531 EUR
Retailer 1€606 EUR
Retailer 8€771 EUR
Retailer 12€801 EUR
Retailer 3€829 EUR
Retailer 7€874 EUR
Retailer 2€1,093 EUR
Retailer 9€1,121 EUR
Retailer 10€1,153 EUR
Retailer 6€1,733 EUR
Retailer 4€1,863 EUR
Retailer 11€1,961 EUR
Retailer 14€1,986 EUR

37 data points across 14 retailers

15 retailers€479 EUR to €3,785 EUR

A
Cheapest Retailer
-
€479 EUR
$535 USD
Final sale: no returns
Retailer 2
-
€531 EUR
$593 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€606 EUR
£533 GBP
View
A
Retailer 4
-
€771 EUR
View
B+
Retailer 5
-
€801 EUR
$895 USD
View
A
Retailer 6
-
€829 EUR
$926 USD
View
A
Retailer 7
-
€874 EUR
£769 GBP
View
B+
Retailer 8
-
€1,093 EUR
$1,221 USD
View
A
Retailer 9
-
€1,121 EUR
A$1,927 AUD
View
A
Retailer 10
-
€1,153 EUR
ZAR 20,802 ZAR
View
B+
Retailer 11
-
€1,733 EUR
$1,936 USD
View
B
Retailer 12
-
€1,863 EUR
$2,082 USD
View
B+
Retailer 13
-
€1,961 EUR
£1,725 GBP
View
B+
Retailer 14
-
€1,986 EUR
$2,219 USD
View
Most Expensive
B
Queensmith
LG739586186 · Oct 27
€3,785 EUR
£3,330 GBP
View
14 more retailers have this diamond
Prices start from €479 EURSave up to €3,307 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
€479 EUR