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Oval|Lab Grown|IGI

4.73ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG833605045

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833605045

Diamond specifications and retailer prices

From £425 GBP
$569 USD
As of October 31, 2026
Save £331 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,269 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.73ct lab-grown oval diamond

This 4.73ct 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 LG833605045 or 833605045. Listed at 4 retailers as of October 30, 2026, with a 78% 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

4.73
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833605045
Dimensions13.57 × 9.82 × 5.80 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm9.82 mm4.73 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833605045
Side View
Table 61.0%Crown 36.2°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £2,269 GBP|Low: £425 GBP|High: £2,306 GBP|Avg: £1,149 GBP|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£425 GBP
Retailer 6£612 GBP
Retailer 2£755 GBP
Retailer 7£770 GBP
Retailer 4£1,222 GBP
Retailer 5£1,240 GBP
Retailer 8£1,659 GBP
Rare Carat£2,269 GBP

36 data points across 8 retailers

4 retailers£425 GBP to £755 GBP

A
Cheapest Retailer
-
£425 GBP
$569 USD
Final sale: no returns
A
Retailer 2
-
£755 GBP
View
Retailer 3
-
£1,222 GBP
$1,638 USD
View
Price last confirmed 45 days ago
Most Expensive
Rare Carat
833605045 · Oct 21
£2,269 GBP
$3,040 USD
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from £425 GBPSave up to £331 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
4.73ct Oval
£425 GBP