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Round|Lab Grown|IGI

2.21ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG488154657

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488154657

Diamond specifications and retailer prices

From £1,799 GBP
$2,410 USD
As of October 29, 2026
Save £2,581 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,111 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct lab-grown round diamond

This 2.21ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG488154657 or 488154657. Listed at 12 retailers as of October 26, 2026, with a 143% 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

2.21
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488154657
Dimensions8.37 × 8.42 × 5.06 mm
L/W Ratio1.01
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
8.37 mm8.42 mm2.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488154657
Side View
Table 58.5%Crown 33.4°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £7,111 GBP|Low: £1,799 GBP|High: £8,638 GBP|Avg: £4,468 GBP|+0.5%
MOH London
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 29, 2026
Retailer 7£1,799 GBP
Retailer 6£2,847 GBP
Retailer 10£2,983 GBP
Retailer 12£3,188 GBP
Retailer 8£3,303 GBP
Retailer 3£3,347 GBP
Retailer 4£3,685 GBP
Retailer 11£4,126 GBP
Retailer 2£4,379 GBP
Retailer 9£5,116 GBP
MOH London£7,111 GBP
Retailer 5£7,487 GBP
Retailer 13£8,638 GBP

18 data points across 13 retailers

12 retailers£1,799 GBP to £4,379 GBP

B
Cheapest Retailer
-
£1,799 GBP
$2,410 USD
B
Retailer 2
-
£2,847 GBP
$3,814 USD
View
B
Retailer 3
-
£2,983 GBP
$3,997 USD
View
B
Retailer 4
-
£3,188 GBP
$4,271 USD
View
Final sale: no returns
B
Retailer 5
-
£3,303 GBP
$4,425 USD
View
Retailer 6
-
£3,303 GBP
$4,425 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£3,347 GBP
$4,485 USD
View
B
Retailer 8
-
£4,126 GBP
$5,529 USD
View
B
Retailer 9
-
£4,379 GBP
$5,868 USD
View
Retailer 10
-
£5,116 GBP
$6,855 USD
View
Price under review
Most Expensive
MOH London
LG488154657 · Oct 29
£7,111 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £1,799 GBPSave up to £2,581 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.

B
2.21ct Round
£1,799 GBP