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Oval|Lab Grown|IGI

4.88ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG817683819

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817683819

Diamond specifications and retailer prices

From £428 GBP
$570 USD
As of October 29, 2026
Save £5,452 GBP (93%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,880 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.88ct lab-grown oval diamond

This 4.88ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817683819 or 817683819. Listed at 4 retailers as of October 29, 2026, with prices from £428 to £5,880, a £5,452 spread on the same certified stone. Brilliant Earth lists it at £5,880. 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

4.88
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817683819
Dimensions13.96 × 9.69 × 5.82 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm9.69 mm4.88 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817683819
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £5,880 GBP|Low: £428 GBP|High: £5,880 GBP|Avg: £1,989 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£428 GBP
Retailer 2£771 GBP
Retailer 5£812 GBP
Retailer 6£1,749 GBP
Retailer 4£3,135 GBP
Brilliant Earth£5,880 GBP

39 data points across 6 retailers

4 retailers£428 GBP to £5,880 GBP

A
Cheapest Retailer
-
£428 GBP
$570 USD
Final sale: no returns
A
Retailer 2
-
£771 GBP
View
Retailer 3
-
£3,135 GBP
$4,175 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21236659A · Oct 29
£5,880 GBP
$7,830 USD
View
3 more retailers have this diamond
Prices start from £428 GBPSave up to £5,452 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
4.88ct Oval
£428 GBP