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Oval|Lab Grown|IGI

4.90ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG828672099

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828672099

Diamond specifications and retailer prices

From £430 GBP
$572 USD
As of October 29, 2026
Save £5,473 GBP (93%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,902 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.9ct lab-grown oval diamond

This 4.9ct 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 LG828672099 or 828672099. Listed at 5 retailers as of October 28, 2026, with prices from £430 to £5,902, a £5,473 spread on the same certified stone. Brilliant Earth lists it at £5,902. 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

4.90
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828672099
Dimensions13.72 × 9.47 × 5.95 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.72 mm9.47 mm4.90 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828672099
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £5,902 GBP|Low: £430 GBP|High: £5,902 GBP|Avg: £1,645 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3£430 GBP
Retailer 8£642 GBP
Retailer 2£774 GBP
Retailer 9£816 GBP
Retailer 6£1,295 GBP
Retailer 7£1,515 GBP
Retailer 5£1,755 GBP
Retailer 4£3,064 GBP
Brilliant Earth£5,902 GBP

40 data points across 9 retailers

5 retailers£430 GBP to £5,902 GBP

A
Cheapest Retailer
-
£430 GBP
$572 USD
Final sale: no returns
A
Retailer 2
-
£774 GBP
View
Retailer 3
-
£1,295 GBP
$1,725 USD
View
Price last confirmed 44 days ago
Retailer 4
-
£3,064 GBP
$4,080 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
21254142A · Oct 28
£5,902 GBP
$7,860 USD
View
4 more retailers have this diamond
Prices start from £430 GBPSave up to £5,473 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
4.90ct Oval
£430 GBP