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Oval|Lab Grown|IGI

4.38ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG585326947

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG585326947

Diamond specifications and retailer prices

From £2,799 GBP
$3,750 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £2,799 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 4.38ct lab-grown oval diamond

This 4.38ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585326947 or 585326947. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.38
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585326947
Dimensions13.09 × 9.32 × 5.78 mm
L/W Ratio1.40
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
13.09 mm9.32 mm4.38 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585326947
Side View
Table 59.0%Crown 38.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £2,799 GBP|Low: £588 GBP|High: £4,075 GBP|Avg: £1,957 GBP|-17.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
April 14, 2026
Retailer 4£591 GBP
Retailer 2£683 GBP
Retailer 6£1,134 GBP
Retailer 8£1,134 GBP
Retailer 5£1,421 GBP
Retailer 3£1,897 GBP
Retailer 10£1,911 GBP
Retailer 7£1,977 GBP
Brilliant Earth£2,799 GBP
Retailer 9£2,982 GBP

57 data points across 10 retailers

1 retailer

B
Brilliant Earth
14108317A · Oct 29
£2,799 GBP
$3,750 USD
View

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B
4.38ct Oval
£2,799 GBP