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Cushion|Lab Grown|IGI

3.06ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG577391216

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG577391216

Diamond specifications and retailer prices

From $971 AUD
$682 USD
As of October 31, 2026
Save $3,713 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,684 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577391216 or 577391216. Listed at 13 retailers as of October 29, 2026, with prices from $971 to $4,684, a $3,713 spread on the same certified stone. Brilliant Earth lists it at $4,684. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577391216
Dimensions9.34 × 7.76 × 4.95 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.34 mm7.76 mm3.06 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577391216
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 31.9°Culet: NoneDepth 63.8%

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 31
Current: $4,684 AUD|Low: $863 AUD|High: $4,826 AUD|Avg: $2,442 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$971 AUD
Retailer 8$1,076 AUD
Retailer 6$1,246 AUD
Retailer 11$1,462 AUD
Retailer 9$1,566 AUD
Retailer 7$1,650 AUD
Retailer 2$1,686 AUD
Retailer 10$3,124 AUD
Retailer 4$3,481 AUD
Retailer 3$3,562 AUD
Retailer 5$4,681 AUD
Brilliant Earth$4,684 AUD

40 data points across 12 retailers

13 retailers$971 AUD to $4,684 AUD

A
Cheapest Retailer
-
$971 AUD
$682 USD
Final sale: no returns
Retailer 2
-
$1,076 AUD
$756 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,246 AUD
$875 USD
View
A
Retailer 4
-
$1,462 AUD
$1,027 USD
View
A
Retailer 5
-
$1,566 AUD
$1,100 USD
View
A
Retailer 6
-
$1,650 AUD
$1,159 USD
View
A
Retailer 7
-
$1,686 AUD
£932 GBP
View
B+
Retailer 8
-
$3,124 AUD
£1,728 GBP
View
B
Retailer 9
-
$3,389 AUD
HK$18,600 HKD
View
B
Retailer 10
-
$3,481 AUD
$2,445 USD
View
B
Retailer 11
-
$3,562 AUD
$2,502 USD
View
B
Retailer 12
-
$4,681 AUD
£2,589 GBP
View
Most Expensive
B
Brilliant Earth
17969388A · Oct 29
$4,684 AUD
$3,290 USD
View
12 more retailers have this diamond
Prices start from $971 AUDSave up to $3,713 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
$971 AUD