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Cushion|Lab Grown|IGI

3.06ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG844622145

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844622145

Diamond specifications and retailer prices

From $604 AUD
$424 USD
As of October 31, 2026
Save $3,155 AUD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,758 AUD at Brilliant Earth · As of October 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844622145 or 844622145. Listed at 3 retailers as of October 30, 2026, with prices from $604 to $3,758, a $3,155 spread on the same certified stone. Brilliant Earth lists it at $3,758. 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
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844622145
Dimensions10.37 × 7.48 × 4.94 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.48 mm3.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844622145
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,758 AUD|Low: $604 AUD|High: $3,958 AUD|Avg: $2,031 AUD|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$604 AUD
Retailer 2$1,132 AUD
Brilliant Earth$3,758 AUD

18 data points across 3 retailers

3 retailers$604 AUD to $3,758 AUD

A
Cheapest Retailer
-
$604 AUD
$424 USD
Final sale: no returns
A
Retailer 2
-
$1,132 AUD
£626 GBP
View
Most Expensive
B
Brilliant Earth
21830180A · Oct 30
$3,758 AUD
$2,640 USD
View
2 more retailers have this diamond
Prices start from $604 AUDSave up to $3,155 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
$604 AUD