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Oval|Lab Grown|IGI

4.79ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG828635400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828635400

Diamond specifications and retailer prices

From £456 GBP
$611 USD
As of October 31, 2026
Save £3,085 GBP (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,541 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.79ct lab-grown oval diamond

This 4.79ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828635400 or 828635400. Listed at 4 retailers as of October 31, 2026, with prices from £456 to £3,541, a £3,085 spread on the same certified stone. Frank Darling lists it at £3,541. 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

4.79
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828635400
Dimensions13.35 × 9.78 × 5.92 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.35 mm9.78 mm4.79 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828635400
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

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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 31
Current: £3,541 GBP|Low: £456 GBP|High: £3,541 GBP|Avg: £1,351 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2£456 GBP
Retailer 6£608 GBP
Retailer 3£637 GBP
Retailer 5£815 GBP
Retailer 4£2,306 GBP
Frank Darling£3,541 GBP

11 data points across 6 retailers

4 retailers£456 GBP to £3,541 GBP

A
Cheapest Retailer
-
£456 GBP
$611 USD
Final sale: no returns
B+
Retailer 2
-
£637 GBP
$854 USD
View
Retailer 3
-
£2,306 GBP
$3,090 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Frank Darling
100193514227KD · Oct 31
£3,541 GBP
$4,745 USD
View
3 more retailers have this diamond
Prices start from £456 GBPSave up to £3,085 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
4.79ct Oval
£456 GBP