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Oval|Lab Grown|IGI

2.21ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG536291045

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG536291045

Diamond specifications and retailer prices

From £1,075 GBP
$1,440 USD
As of October 30, 2026
Save £2,273 GBP (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £8,518 GBP at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.21ct lab-grown oval diamond

This 2.21ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536291045 or 536291045. Listed at 13 retailers as of October 30, 2026, with a 211% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536291045
Dimensions10.51 × 7.38 × 4.50 mm
L/W Ratio1.42
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
10.51 mm7.38 mm2.21 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536291045
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £8,518 GBP|Low: £1,075 GBP|High: £8,912 GBP|Avg: £4,529 GBP|-4.4%
Cape Diamonds
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 2£1,075 GBP
Retailer 10£2,847 GBP
Retailer 14£2,983 GBP
Retailer 3£3,303 GBP
Retailer 11£3,303 GBP
Retailer 5£3,347 GBP
Retailer 6£3,685 GBP
Retailer 13£4,126 GBP
Retailer 9£4,379 GBP
Retailer 4£5,084 GBP
Retailer 12£5,116 GBP
Retailer 7£7,111 GBP
Retailer 8£7,954 GBP
Cape Diamonds£8,518 GBP

22 data points across 14 retailers

13 retailers£1,075 GBP to £3,347 GBP

B+
Cheapest Retailer
-
£1,075 GBP
$1,440 USD
B
Retailer 2
-
£2,847 GBP
$3,814 USD
View
B
Retailer 3
-
£2,983 GBP
$3,997 USD
View
B
Retailer 4
-
£3,303 GBP
$4,425 USD
View
Retailer 5
-
£3,303 GBP
$4,425 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£3,347 GBP
$4,485 USD
View
Retailer 7
-
£4,126 GBP
$5,529 USD
View
Price under review
Retailer 8
-
£4,379 GBP
$5,868 USD
View
Price under review
Retailer 9
-
£7,954 GBP
A$16,396 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_536291045 · Oct 29
£8,518 GBP
ZAR 184,390 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from £1,075 GBPSave up to £2,273 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 Oval
£1,075 GBP