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Oval|Lab Grown|IGI

2.53ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG626475876

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG626475876

Diamond specifications and retailer prices

From £1,443 GBP
$1,934 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,443 GBP at Blue Nile
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 Blue Nile

About this 2.53ct lab-grown oval diamond

This 2.53ct 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 LG626475876 or 626475876. 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

2.53
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626475876
Dimensions11.34 × 7.45 × 4.67 mm
L/W Ratio1.52
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
11.34 mm7.45 mm2.53 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626475876
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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: £1,443 GBP|Low: £172 GBP|High: £1,806 GBP|Avg: £613 GBP
Blue Nile
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 26, 2026
Retailer 10£397 GBP
Retailer 2£495 GBP
Retailer 9£496 GBP
Retailer 5£586 GBP
Retailer 7£590 GBP
Retailer 4£729 GBP
Retailer 3£761 GBP
Retailer 6£874 GBP
Blue Nile£1,443 GBP
Retailer 8£1,552 GBP

71 data points across 10 retailers

1 retailer

B
Blue Nile
24027543 · Oct 31
£1,443 GBP
$1,934 USD
View

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
2.53ct Oval
£1,443 GBP