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Cushion|Lab Grown|IGI

3.06ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG805681733

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805681733

Diamond specifications and retailer prices

From $917 AUD
$644 USD
As of October 29, 2026
Save $3,516 AUD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,025 AUD at Rare Carat · As of October 14, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805681733 or 805681733. Listed at 16 retailers as of October 29, 2026, with a 384% 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805681733
Dimensions9.95 × 7.63 × 5.05 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
9.95 mm7.63 mm3.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805681733
Side View
Table 64.0%Crown 38.1°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
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: $1,586 AUD|Low: $917 AUD|High: $4,604 AUD|Avg: $2,339 AUD|-3.1%
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
October 30, 2026
Retailer 2$917 AUD
Retailer 3$1,181 AUD
Retailer 4$1,366 AUD
Retailer 10$1,487 AUD
Retailer 5$1,517 AUD
Retailer 1$1,586 AUD
Retailer 6$2,193 AUD
Retailer 12$2,205 AUD
Retailer 8$2,562 AUD
Retailer 13$3,087 AUD
Retailer 7$3,195 AUD
Retailer 9$3,277 AUD
Retailer 14$3,354 AUD
Retailer 11$4,433 AUD

21 data points across 14 retailers

16 retailers$917 AUD to $4,433 AUD

A
Cheapest Retailer
-
$917 AUD
$644 USD
Final sale: no returns
A
Retailer 2
-
$1,181 AUD
$830 USD
View
A
Retailer 3
-
$1,366 AUD
$960 USD
View
A
Retailer 4
-
$1,487 AUD
€995 EUR
View
A
Retailer 5
-
$1,517 AUD
$1,066 USD
View
A
Retailer 6
-
$1,586 AUD
£877 GBP
View
Retailer 7
-
$2,193 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,205 AUD
ZAR 25,031 ZAR
View
A
Retailer 9
-
$2,562 AUD
$1,800 USD
View
B+
Retailer 10
-
$3,087 AUD
$2,169 USD
View
B+
Retailer 11
-
$3,195 AUD
SGD 3,033 SGD
View
B+
Retailer 12
-
$3,277 AUD
$2,302 USD
View
B+
Retailer 13
-
$3,354 AUD
$2,356 USD
View
B+
Retailer 14
-
$4,433 AUD
£2,452 GBP
View
Retailer 15
-
$4,855 AUD
View
Price last confirmed 21 days ago
Most Expensive
Rare Carat
CN140-32A · Oct 14
$5,025 AUD
$3,530 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from $917 AUDSave up to $3,516 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
$917 AUD