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Oval|Lab Grown|IGI

2.54ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG807678146

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807678146

Diamond specifications and retailer prices

From £1,478 GBP
$1,980 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,478 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 2.54ct lab-grown oval diamond

This 2.54ct 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 LG807678146 or 807678146. Listed at a single retailer as of October 31, 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

2.54
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807678146
Dimensions10.85 × 7.73 × 4.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.73 mm2.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807678146
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,478 GBP|Low: £379 GBP|High: £2,590 GBP|Avg: £1,068 GBP|-42.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
August 8, 2026
Retailer 4£379 GBP
Retailer 2£381 GBP
Retailer 5£513 GBP
Retailer 3£742 GBP
Retailer 6£1,193 GBP
Brilliant Earth£1,478 GBP

17 data points across 6 retailers

1 retailer

B
Brilliant Earth
20228349A · Oct 31
£1,478 GBP
$1,980 USD
View

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B
2.54ct Oval
£1,478 GBP