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Cushion|Lab Grown|IGI

2.01ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG566313187

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG566313187

Diamond specifications and retailer prices

From £343 GBP
$459 USD
As of October 31, 2026
Save £1,143 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,926 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 LG566313187 or 566313187. Listed at 15 retailers as of October 26, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566313187
Dimensions8.55 × 6.49 × 4.36 mm
L/W Ratio1.32
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
8.55 mm6.49 mm2.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566313187
Side View
Table 56.0%Crown 35.9°Girdle: MED-THKPavilion 33.6°Culet: NoneDepth 67.2%

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: £625 GBP|Low: £303 GBP|High: £2,926 GBP|Avg: £782 GBP|+6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3£343 GBP
Retailer 12£380 GBP
Retailer 6£456 GBP
Retailer 13£502 GBP
Retailer 10£504 GBP
Retailer 2£575 GBP
Retailer 11£600 GBP
Retailer 1£625 GBP
Retailer 7£840 GBP
Retailer 8£916 GBP
Retailer 5£1,247 GBP
Retailer 4£1,392 GBP
Retailer 9£1,485 GBP

42 data points across 13 retailers

15 retailers£343 GBP to £1,485 GBP

A
Cheapest Retailer
-
£343 GBP
$459 USD
Final sale: no returns
A
Retailer 2
-
£380 GBP
$509 USD
View
A
Retailer 3
-
£456 GBP
View
A
Retailer 4
-
£502 GBP
$673 USD
View
A
Retailer 5
-
£504 GBP
$675 USD
View
A
Retailer 6
-
£575 GBP
$770 USD
View
B+
Retailer 7
-
£600 GBP
$804 USD
View
A
Retailer 8
-
£625 GBP
View
B+
Retailer 9
-
£840 GBP
A$1,732 AUD
View
B+
Retailer 10
-
£916 GBP
ZAR 19,824 ZAR
View
B+
Retailer 11
-
£946 GBP
HK$9,900 HKD
View
B
Retailer 12
-
£1,247 GBP
$1,670 USD
View
B
Retailer 13
-
£1,392 GBP
$1,865 USD
View
B
Retailer 14
-
£1,485 GBP
View
Most Expensive
Brilliant Earth
17968903A · Oct 29
£2,926 GBP
$3,920 USD
View
Price under review
14 more retailers have this diamond
Prices start from £343 GBPSave up to £1,143 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
£343 GBP