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Cushion|Lab Grown|IGI

3.07ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG586366506

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG586366506

Diamond specifications and retailer prices

From $975 AUD
$685 USD
As of October 31, 2026
Save $3,765 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,741 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG586366506 or 586366506. Listed at 13 retailers as of October 29, 2026, with prices from $975 to $4,741, a $3,765 spread on the same certified stone. Brilliant Earth lists it at $4,741. 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

3.07
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586366506
Dimensions9.23 × 7.68 × 4.98 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
9.23 mm7.68 mm3.07 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586366506
Side View
Table 62.0%Crown 32.2°Girdle: STK-VTKPavilion 31.6°Culet: NoneDepth 64.8%

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: $4,741 AUD|Low: $867 AUD|High: $4,897 AUD|Avg: $2,464 AUD|-3.2%
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 9$975 AUD
Retailer 8$1,081 AUD
Retailer 6$1,246 AUD
Retailer 12$1,466 AUD
Retailer 10$1,575 AUD
Retailer 7$1,654 AUD
Retailer 2$1,691 AUD
Retailer 11$3,146 AUD
Retailer 4$3,491 AUD
Retailer 3$3,570 AUD
Retailer 5$4,715 AUD
Brilliant Earth$4,741 AUD

40 data points across 12 retailers

13 retailers$975 AUD to $4,741 AUD

A
Cheapest Retailer
-
$975 AUD
$685 USD
Final sale: no returns
Retailer 2
-
$1,081 AUD
$759 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,246 AUD
$875 USD
View
A
Retailer 4
-
$1,466 AUD
$1,030 USD
View
A
Retailer 5
-
$1,575 AUD
$1,106 USD
View
A
Retailer 6
-
$1,654 AUD
$1,162 USD
View
A
Retailer 7
-
$1,691 AUD
£935 GBP
View
B
Retailer 8
-
$3,146 AUD
£1,740 GBP
View
B+
Retailer 9
-
$3,389 AUD
HK$18,600 HKD
View
B
Retailer 10
-
$3,491 AUD
$2,452 USD
View
B
Retailer 11
-
$3,570 AUD
$2,508 USD
View
B
Retailer 12
-
$4,715 AUD
£2,608 GBP
View
Most Expensive
B
Brilliant Earth
17969285A · Oct 29
$4,741 AUD
$3,330 USD
View
12 more retailers have this diamond
Prices start from $975 AUDSave up to $3,765 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
3.07ct Cushion
$975 AUD