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Oval|Lab Grown|IGI

4.80ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG787657862

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787657862

Diamond specifications and retailer prices

From £595 GBP
$793 USD
As of October 27, 2026
Save £4,840 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,373 GBP at Brilliant Earth · As of October 28, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787657862 or 787657862. Listed at 18 retailers as of October 27, 2026, with a 813% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787657862
Dimensions13.40 × 9.48 × 5.89 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.40 mm9.48 mm4.80 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787657862
Side View
Table 60.0%Crown 37.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £8,373 GBP|Low: £595 GBP|High: £8,718 GBP|Avg: £2,555 GBP|-4.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 28, 2026
Retailer 17£595 GBP
Retailer 15£648 GBP
Retailer 10£844 GBP
Retailer 2£864 GBP
Retailer 4£973 GBP
Retailer 11£975 GBP
Retailer 13£1,157 GBP
Retailer 3£1,628 GBP
Retailer 8£1,633 GBP
Retailer 18£1,643 GBP
Retailer 12£1,795 GBP
Retailer 6£1,856 GBP
Retailer 7£2,145 GBP
Retailer 14£2,863 GBP
Retailer 9£3,028 GBP
Retailer 16£5,287 GBP
Retailer 5£5,435 GBP
Brilliant Earth£8,373 GBP

35 data points across 18 retailers

18 retailers£595 GBP to £5,435 GBP

A
Cheapest Retailer
-
£595 GBP
$793 USD
A
Retailer 2
-
£648 GBP
$863 USD
View
A
Retailer 3
-
£844 GBP
$1,124 USD
View
Final sale: no returns
A
Retailer 4
-
£864 GBP
$1,150 USD
View
A
Retailer 5
-
£973 GBP
$1,296 USD
View
B+
Retailer 6
-
£975 GBP
$1,299 USD
View
A
Retailer 7
-
£1,157 GBP
€1,468 EUR
View
A
Retailer 8
-
£1,628 GBP
$2,168 USD
View
Retailer 9
-
£1,633 GBP
A$3,345 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
£1,643 GBP
$2,188 USD
View
B+
Retailer 11
-
£1,795 GBP
A$3,678 AUD
View
B+
Retailer 12
-
£1,856 GBP
$2,471 USD
View
B+
Retailer 13
-
£2,145 GBP
$2,856 USD
View
B
Retailer 14
-
£2,863 GBP
View
Retailer 15
-
£3,028 GBP
A$6,204 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
£5,287 GBP
$7,040 USD
View
B
Retailer 17
-
£5,435 GBP
$7,238 USD
View
Most Expensive
Brilliant Earth
19671150A · Oct 28
£8,373 GBP
$11,150 USD
View
Price under review
17 more retailers have this diamond
Prices start from £595 GBPSave up to £4,840 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
£595 GBP