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Cushion|Lab Grown|IGI

2.01ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG591308450

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591308450

Diamond specifications and retailer prices

From $548 AUD
£303 GBP
As of October 30, 2026
Save $1,545 AUD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,093 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.01ct lab-grown cushion diamond

This 2.01ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591308450 or 591308450. Listed at 14 retailers as of October 29, 2026, with prices from $548 to $2,093, a $1,545 spread on the same certified stone. Brilliant Earth lists it at $2,093. 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

2.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591308450
Dimensions8.34 × 7.03 × 4.47 mm
L/W Ratio1.19
Girdle conditionFaceted
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
8.34 mm7.03 mm2.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591308450
Side View
Table 64.0%Crown 32.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.6%

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 30
Current: $2,093 AUD|Low: $548 AUD|High: $2,164 AUD|Avg: $1,193 AUD|-3.3%
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
October 31, 2026
Retailer 12$548 AUD
Retailer 11$615 AUD
Retailer 4$648 AUD
Retailer 2$786 AUD
Retailer 7$865 AUD
Retailer 13$883 AUD
Retailer 8$967 AUD
Retailer 5$1,070 AUD
Retailer 3$1,153 AUD
Retailer 10$1,541 AUD
Retailer 9$1,668 AUD
Retailer 6$1,737 AUD
Retailer 14$1,841 AUD
Brilliant Earth$2,093 AUD

20 data points across 14 retailers

14 retailers$548 AUD to $2,093 AUD

A
Cheapest Retailer
-
$548 AUD
£303 GBP
B+
Retailer 2
-
$615 AUD
$432 USD
View
A
Retailer 3
-
$648 AUD
$455 USD
View
A
Retailer 4
-
$786 AUD
€526 EUR
View
A
Retailer 5
-
$865 AUD
£478 GBP
View
A
Retailer 6
-
$883 AUD
$620 USD
View
A
Retailer 7
-
$967 AUD
$679 USD
View
A
Retailer 8
-
$1,070 AUD
View
A
Retailer 9
-
$1,153 AUD
ZAR 13,080 ZAR
View
B+
Retailer 10
-
$1,541 AUD
$1,082 USD
View
B+
Retailer 11
-
$1,668 AUD
$1,172 USD
View
B+
Retailer 12
-
$1,737 AUD
$1,220 USD
View
B+
Retailer 13
-
$1,841 AUD
£1,018 GBP
View
Most Expensive
B+
Brilliant Earth
21837279A · Oct 29
$2,093 AUD
$1,470 USD
View
13 more retailers have this diamond
Prices start from $548 AUDSave up to $1,545 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
2.01ct Cushion
$548 AUD