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Oval|Lab Grown|IGI

4.80ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG825691550

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825691550

Diamond specifications and retailer prices

From £419 GBP
$561 USD
As of October 29, 2026
Save £2,888 GBP (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,306 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.8ct lab-grown oval diamond

This 4.8ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825691550 or 825691550. Listed at 3 retailers as of October 29, 2026, with prices from £419 to £3,306, a £2,888 spread on the same certified stone. Brilliant Earth lists it at £3,306. 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

4.80
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825691550
Dimensions13.93 × 9.53 × 5.74 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.93 mm9.53 mm4.80 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825691550
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £3,306 GBP|Low: £419 GBP|High: £5,418 GBP|Avg: £1,662 GBP|-39.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3£419 GBP
Retailer 4£732 GBP
Retailer 2£738 GBP
Brilliant Earth£3,306 GBP

38 data points across 4 retailers

3 retailers£419 GBP to £3,306 GBP

A
Cheapest Retailer
-
£419 GBP
$561 USD
Final sale: no returns
A
Retailer 2
-
£738 GBP
View
Most Expensive
B
Brilliant Earth
21229643A · Oct 30
£3,306 GBP
$4,430 USD
View
2 more retailers have this diamond
Prices start from £419 GBPSave up to £2,888 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
4.80ct Oval
£419 GBP