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 $385 USD
£303 GBP
As of October 30, 2026
Save $1,085 USD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,470 USD 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 $385 to $1,470, a $1,085 spread on the same certified stone. Brilliant Earth lists it at $1,470. 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
Color
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: $1,470 USD|Low: $385 USD|High: $1,520 USD|Avg: $839 USD|-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 30, 2026
Retailer 9$385 USD
Retailer 8$432 USD
Retailer 3$455 USD
Retailer 12$557 USD
Retailer 10$613 USD
Retailer 11$620 USD
Retailer 6$693 USD
Retailer 4$751 USD
Retailer 14$810 USD
Retailer 7$1,082 USD
Retailer 2$1,172 USD
Retailer 5$1,220 USD
Retailer 13$1,293 USD
Brilliant Earth$1,470 USD

19 data points across 14 retailers

14 retailers$385 USD to $1,470 USD

A
Cheapest Retailer
-
$385 USD
£303 GBP
B+
Retailer 2
-
$432 USD
View
A
Retailer 3
-
$455 USD
View
A
Retailer 4
-
$557 USD
€530 EUR
View
A
Retailer 5
-
$613 USD
£482 GBP
View
A
Retailer 6
-
$620 USD
View
A
Retailer 7
-
$693 USD
View
A
Retailer 8
-
$751 USD
A$1,156 AUD
View
A
Retailer 9
-
$810 USD
ZAR 13,080 ZAR
View
B+
Retailer 10
-
$1,082 USD
View
B+
Retailer 11
-
$1,172 USD
View
B+
Retailer 12
-
$1,220 USD
View
B+
Retailer 13
-
$1,293 USD
£1,018 GBP
View
Most Expensive
B+
Brilliant Earth
21837279A · Oct 29
$1,470 USD
View
13 more retailers have this diamond
Prices start from $385 USDSave up to $1,085 USD

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
$385 USD