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 £287 GBP
As of October 30, 2026
Save £810 GBP (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,097 GBP 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 £287 to £1,097, a £810 spread on the same certified stone. Brilliant Earth lists it at £1,097. 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: £1,097 GBP|Low: £287 GBP|High: £1,134 GBP|Avg: £625 GBP|-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 11£287 GBP
Retailer 10£322 GBP
Retailer 4£340 GBP
Retailer 13£415 GBP
Retailer 2£454 GBP
Retailer 12£463 GBP
Retailer 7£507 GBP
Retailer 5£561 GBP
Retailer 3£604 GBP
Retailer 9£808 GBP
Retailer 8£875 GBP
Retailer 6£911 GBP
Retailer 14£965 GBP
Brilliant Earth£1,097 GBP

20 data points across 14 retailers

14 retailers£287 GBP to £1,097 GBP

A
Cheapest Retailer
-
£287 GBP
B+
Retailer 2
-
£322 GBP
$432 USD
View
A
Retailer 3
-
£340 GBP
$455 USD
View
A
Retailer 4
-
£415 GBP
€530 EUR
View
A
Retailer 5
-
£454 GBP
View
A
Retailer 6
-
£463 GBP
$620 USD
View
A
Retailer 7
-
£507 GBP
$679 USD
View
A
Retailer 8
-
£561 GBP
A$1,156 AUD
View
A
Retailer 9
-
£604 GBP
ZAR 13,080 ZAR
View
B+
Retailer 10
-
£808 GBP
$1,082 USD
View
B+
Retailer 11
-
£875 GBP
$1,172 USD
View
B+
Retailer 12
-
£911 GBP
$1,220 USD
View
B+
Retailer 13
-
£965 GBP
View
Most Expensive
B+
Brilliant Earth
21837279A · Oct 29
£1,097 GBP
$1,470 USD
View
13 more retailers have this diamond
Prices start from £287 GBPSave up to £810 GBP

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
£287 GBP