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Cushion|Lab Grown|IGI

3.01ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG522239700

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522239700

Diamond specifications and retailer prices

From $891 AUD
$626 USD
As of October 31, 2026
Save $5,828 AUD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,719 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522239700 or 522239700. Listed at 16 retailers as of October 29, 2026, with prices from $891 to $6,719, a $5,828 spread on the same certified stone. Brilliant Earth lists it at $6,719. 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

3.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239700
Dimensions8.54 × 8.16 × 5.17 mm
L/W Ratio1.05
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
8.54 mm8.16 mm3.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239700
Side View
Table 63.0%Crown 34.5°Girdle: MED-VTKPavilion 35.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,719 AUD|Low: $843 AUD|High: $6,919 AUD|Avg: $2,271 AUD
Brilliant Earth
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
October 31, 2026
Retailer 5$891 AUD
Retailer 13$988 AUD
Retailer 8$1,103 AUD
Retailer 12$1,139 AUD
Retailer 4$1,379 AUD
Retailer 14$1,525 AUD
Retailer 15$1,532 AUD
Retailer 2$1,541 AUD
Retailer 9$2,086 AUD
Retailer 10$2,145 AUD
Retailer 3$2,886 AUD
Retailer 7$3,203 AUD
Retailer 6$3,333 AUD
Retailer 11$4,294 AUD
Brilliant Earth$6,719 AUD

43 data points across 15 retailers

16 retailers$891 AUD to $6,719 AUD

A
Cheapest Retailer
-
$891 AUD
$626 USD
Final sale: no returns
Retailer 2
-
$988 AUD
$694 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,103 AUD
£610 GBP
View
A
Retailer 4
-
$1,139 AUD
$800 USD
View
A
Retailer 5
-
$1,379 AUD
$969 USD
View
A
Retailer 6
-
$1,525 AUD
$1,071 USD
View
A
Retailer 7
-
$1,532 AUD
$1,076 USD
View
A
Retailer 8
-
$1,541 AUD
£852 GBP
View
B+
Retailer 9
-
$2,086 AUD
View
A
Retailer 10
-
$2,145 AUD
ZAR 24,347 ZAR
View
B+
Retailer 11
-
$2,886 AUD
£1,596 GBP
View
B+
Retailer 12
-
$3,203 AUD
$2,250 USD
View
B+
Retailer 13
-
$3,333 AUD
$2,341 USD
View
B+
Retailer 14
-
$3,408 AUD
HK$18,700 HKD
View
B
Retailer 15
-
$4,294 AUD
£2,375 GBP
View
Most Expensive
B
Brilliant Earth
17972581A · Oct 29
$6,719 AUD
$4,720 USD
View
15 more retailers have this diamond
Prices start from $891 AUDSave up to $5,828 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
3.01ct Cushion
$891 AUD