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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 $921 AUD
$647 USD
As of October 29, 2026
Save $10,239 AUD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,159 AUD 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 $921 to $11,159, a $10,239 spread on the same certified stone. Brilliant Earth lists it at $11,159. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,588 AUD|Low: $921 AUD|High: $4,975 AUD|Avg: $2,446 AUD|-3.4%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 10$921 AUD
Retailer 9$1,041 AUD
Retailer 2$1,189 AUD
Retailer 17$1,374 AUD
Retailer 6$1,524 AUD
Retailer 1$1,588 AUD
Retailer 11$1,764 AUD
Retailer 7$2,201 AUD
Retailer 14$2,214 AUD
Retailer 5$2,565 AUD
Retailer 3$2,972 AUD
Retailer 15$3,100 AUD
Retailer 13$3,220 AUD
Retailer 4$3,315 AUD
Retailer 16$3,382 AUD
Retailer 12$4,451 AUD
Retailer 8$4,975 AUD

20 data points across 17 retailers

19 retailers$921 AUD to $11,159 AUD

A
Cheapest Retailer
-
$921 AUD
$647 USD
Final sale: no returns
Retailer 2
-
$1,041 AUD
$731 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,189 AUD
$835 USD
View
A
Retailer 4
-
$1,374 AUD
$965 USD
View
A
Retailer 5
-
$1,524 AUD
$1,071 USD
View
A
Retailer 6
-
$1,588 AUD
£878 GBP
View
A
Retailer 7
-
$1,764 AUD
€1,180 EUR
View
Retailer 8
-
$2,201 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$2,214 AUD
ZAR 25,133 ZAR
View
A
Retailer 10
-
$2,565 AUD
$1,802 USD
View
A
Retailer 11
-
$2,972 AUD
£1,644 GBP
View
B+
Retailer 12
-
$3,100 AUD
$2,178 USD
View
B+
Retailer 13
-
$3,220 AUD
SGD 3,057 SGD
View
B+
Retailer 14
-
$3,315 AUD
$2,329 USD
View
B+
Retailer 15
-
$3,382 AUD
$2,376 USD
View
B+
Retailer 16
-
$4,451 AUD
£2,462 GBP
View
Retailer 17
-
$4,844 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
$4,975 AUD
$3,495 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20209274A · Oct 29
$11,159 AUD
$7,840 USD
View
18 more retailers have this diamond
Prices start from $921 AUDSave up to $10,239 AUD

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
$921 AUD