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Oval|Lab Grown|IGI

4.98ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG831613238

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831613238

Diamond specifications and retailer prices

From £434 GBP
$581 USD
As of October 29, 2026
Save £348 GBP (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £782 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 4.98ct lab-grown oval diamond

This 4.98ct 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 LG831613238 or 831613238. Listed at 2 retailers as of October 29, 2026, with prices from £434 to £782, a £348 spread on the same certified stone. 77 Diamonds lists it at £782. 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

4.98
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831613238
Dimensions13.25 × 9.73 × 6.06 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.25 mm9.73 mm4.98 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831613238
Side View
Table 61.0%Crown 34.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £782 GBP|Low: £434 GBP|High: £884 GBP|Avg: £739 GBP|-11.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£434 GBP
Retailer 3£646 GBP
77 Diamonds£782 GBP
Retailer 4£822 GBP

36 data points across 4 retailers

2 retailers£434 GBP to £782 GBP

A
Cheapest Retailer
-
£434 GBP
$581 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
OVTVSSP8V6JV6 · Oct 30
£782 GBP
View
1 more retailer has this diamond
Prices start from £434 GBPSave up to £348 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
4.98ct Oval
£434 GBP