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Oval|Lab Grown|IGI

4.49ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG620402168

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620402168

Diamond specifications and retailer prices

From £476 GBP
$638 USD
As of October 29, 2026
Save £1,077 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,339 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 4.49ct lab-grown oval diamond

This 4.49ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620402168 or 620402168. Listed at 11 retailers as of October 28, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.49
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620402168
Dimensions14.27 × 9.22 × 5.55 mm
L/W Ratio1.55
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
14.27 mm9.22 mm4.49 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620402168
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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 29
Current: £2,339 GBP|Low: £476 GBP|High: £2,669 GBP|Avg: £1,430 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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 12£476 GBP
Retailer 14£534 GBP
Retailer 15£716 GBP
Retailer 8£726 GBP
Retailer 10£857 GBP
Retailer 13£902 GBP
Retailer 9£903 GBP
Retailer 6£1,142 GBP
Retailer 2£1,184 GBP
Retailer 11£1,411 GBP
Retailer 5£1,521 GBP
Retailer 16£1,970 GBP
Retailer 3£2,081 GBP
MOH London£2,339 GBP
Retailer 4£2,665 GBP
Retailer 7£2,669 GBP

21 data points across 16 retailers

11 retailers£476 GBP to £1,553 GBP

A
Cheapest Retailer
-
£476 GBP
$638 USD
B+
Retailer 2
-
£518 GBP
$694 USD
View
B+
Retailer 3
-
£534 GBP
$715 USD
View
Final sale: no returns
B+
Retailer 4
-
£716 GBP
HK$7,500 HKD
View
B+
Retailer 5
-
£857 GBP
€1,094 EUR
View
B
Retailer 6
-
£902 GBP
$1,208 USD
View
B+
Retailer 7
-
£903 GBP
$1,210 USD
View
B+
Retailer 8
-
£1,184 GBP
A$2,440 AUD
View
B
Retailer 9
-
£1,411 GBP
$1,891 USD
View
B
Retailer 10
-
£1,553 GBP
$2,081 USD
View
Most Expensive
MOH London
LG620402168 · Oct 21
£2,339 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from £476 GBPSave up to £1,077 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
4.49ct Oval
£476 GBP