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Cushion|Lab Grown|IGI

3.06ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG805681731

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805681731

Diamond specifications and retailer prices

From €579 EUR
$647 USD
As of October 29, 2026
Save €6,438 EUR (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,018 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805681731 or 805681731. Listed at 19 retailers as of October 29, 2026, with prices from €579 to €7,018, a €6,438 spread on the same certified stone. Brilliant Earth lists it at €7,018. 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

3.06
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805681731
Dimensions9.93 × 7.64 × 5.14 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm7.64 mm3.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805681731
Side View
Table 66.0%Crown 39°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €3,014 EUR|Low: €579 EUR|High: €3,128 EUR|Avg: €1,513 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3€579 EUR
Retailer 10€654 EUR
Retailer 12€761 EUR
Retailer 15€859 EUR
Retailer 14€954 EUR
Retailer 11€997 EUR
Retailer 4€1,109 EUR
Retailer 16€1,354 EUR
Retailer 6€1,393 EUR
Retailer 18€1,612 EUR
Retailer 8€1,869 EUR
Retailer 7€1,950 EUR
Retailer 13€2,020 EUR
Retailer 2€2,076 EUR
Retailer 17€2,118 EUR
Retailer 5€2,799 EUR
Retailer 1€3,014 EUR
Retailer 9€3,128 EUR

19 data points across 18 retailers

19 retailers€579 EUR to €7,018 EUR

A
Cheapest Retailer
-
€579 EUR
$647 USD
Final sale: no returns
Retailer 2
-
€654 EUR
$731 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€761 EUR
$850 USD
View
A
Retailer 4
-
€859 EUR
$960 USD
View
A
Retailer 5
-
€954 EUR
$1,066 USD
View
A
Retailer 6
-
€997 EUR
£877 GBP
View
A
Retailer 7
-
€1,109 EUR
View
A
Retailer 8
-
€1,354 EUR
A$2,327 AUD
View
A
Retailer 9
-
€1,393 EUR
ZAR 25,133 ZAR
View
A
Retailer 10
-
€1,612 EUR
$1,801 USD
View
A
Retailer 11
-
€1,869 EUR
£1,644 GBP
View
B+
Retailer 12
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€1,950 EUR
$2,178 USD
View
B+
Retailer 13
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€2,020 EUR
SGD 3,049 SGD
View
B+
Retailer 14
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€2,076 EUR
$2,320 USD
View
B+
Retailer 15
-
€2,118 EUR
$2,366 USD
View
B+
Retailer 16
-
€2,799 EUR
£2,462 GBP
View
B+
Retailer 17
-
€3,014 EUR
A$5,181 AUD
View
Retailer 18
-
€3,128 EUR
$3,495 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20209274A · Oct 29
€7,018 EUR
$7,840 USD
View
18 more retailers have this diamond
Prices start from €579 EURSave up to €6,438 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
€579 EUR