Cushion|Lab Grown|IGI

3.06ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG823694557

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823694557

Diamond specifications and retailer prices

From €670 EUR
$748 USD
As of October 31, 2026
Save €2,277 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,674 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823694557 or 823694557. Listed at 17 retailers as of October 29, 2026, with a 340% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694557
Dimensions10.71 × 7.44 × 4.62 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm7.44 mm3.06 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694557
Side View
Table 61.0%Crown 36.2°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,674 EUR|Low: €670 EUR|High: €3,674 EUR|Avg: €1,771 EUR
Rare Carat
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
October 31, 2026
Retailer 9€670 EUR
Retailer 7€708 EUR
Retailer 10€855 EUR
Retailer 13€995 EUR
Retailer 8€1,075 EUR
Retailer 14€1,113 EUR
Retailer 12€1,571 EUR
Retailer 5€1,615 EUR
Retailer 3€1,795 EUR
Retailer 6€2,169 EUR
Retailer 2€2,391 EUR
Retailer 15€2,474 EUR
Retailer 11€2,858 EUR
Retailer 4€2,946 EUR
Rare Carat€3,674 EUR

20 data points across 15 retailers

17 retailers€670 EUR to €2,946 EUR

A
Cheapest Retailer
-
€670 EUR
$748 USD
Final sale: no returns
Retailer 2
-
€708 EUR
$791 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€855 EUR
$955 USD
View
A
Retailer 4
-
€995 EUR
$1,112 USD
View
A
Retailer 5
-
€1,075 EUR
View
A
Retailer 6
-
€1,113 EUR
£979 GBP
View
A
Retailer 7
-
€1,571 EUR
A$2,701 AUD
View
A
Retailer 8
-
€1,615 EUR
ZAR 29,152 ZAR
View
A
Retailer 9
-
€1,795 EUR
$2,005 USD
View
B+
Retailer 10
-
€2,169 EUR
£1,908 GBP
View
B+
Retailer 11
-
€2,391 EUR
$2,672 USD
View
B+
Retailer 12
-
€2,438 EUR
$2,724 USD
View
B+
Retailer 13
-
€2,474 EUR
$2,764 USD
View
B+
Retailer 14
-
€2,858 EUR
SGD 4,315 SGD
View
B
Retailer 15
-
€2,946 EUR
£2,592 GBP
View
Retailer 16
-
€3,488 EUR
A$5,995 AUD
View
Price last confirmed 23 days ago
Most Expensive
Rare Carat
CN199-25A · Oct 21
€3,674 EUR
$4,105 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from €670 EURSave up to €2,277 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
€670 EUR