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Oval|Lab Grown|IGI

4.85ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG843693772

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843693772

Diamond specifications and retailer prices

From £423 GBP
$567 USD
As of October 31, 2026
Save £2,920 GBP (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,344 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.85ct lab-grown oval diamond

This 4.85ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843693772 or 843693772. Listed at 3 retailers as of October 30, 2026, with prices from £423 to £3,344, a £2,920 spread on the same certified stone. Brilliant Earth lists it at £3,344. 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

4.85
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843693772
Dimensions13.81 × 9.52 × 5.82 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
13.81 mm9.52 mm4.85 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843693772
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £3,344 GBP|Low: £423 GBP|High: £5,478 GBP|Avg: £2,609 GBP|-39.0%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£423 GBP
Retailer 2£753 GBP
Brilliant Earth£3,344 GBP

21 data points across 3 retailers

3 retailers£423 GBP to £3,344 GBP

A
Cheapest Retailer
-
£423 GBP
$567 USD
Final sale: no returns
A
Retailer 2
-
£753 GBP
View
Most Expensive
B
Brilliant Earth
21782177A · Oct 30
£3,344 GBP
$4,480 USD
View
2 more retailers have this diamond
Prices start from £423 GBPSave up to £2,920 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
4.85ct Oval
£423 GBP