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Oval|Lab Grown|IGI

18.02ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG800648551

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG800648551

Diamond specifications and retailer prices

From £28,861 GBP
$38,670 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £42,067 GBP at Taylor and Hart · As of October 6, 2026
View at Taylor and Hart

About this 18.02ct lab-grown oval diamond

This 18.02ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG800648551 or 800648551. Listed at 2 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

18.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800648551
Dimensions19.04 × 12.97 × 9.36 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.04 mm12.97 mm18.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800648551
Side View
Table 52.0%Crown 34.7°Girdle: STK-THKPavilion 31.5°Culet: NoneDepth 72.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £28,861 GBP|Low: £12,444 GBP|High: £42,067 GBP|Avg: £22,266 GBP|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 10, 2026
Retailer 5£12,444 GBP
Retailer 3£13,913 GBP
Retailer 4£16,094 GBP
Retailer 2£19,934 GBP
Retailer 1£28,861 GBP
Taylor and Hart£42,067 GBP

13 data points across 6 retailers

2 retailers

B
Cheapest Retailer
-
£28,861 GBP
$38,670 USD
Most Expensive
Taylor and Hart
192PLI9 · Oct 6
£42,067 GBP
$56,365 USD
View
Price under review
1 more retailer has this diamond
Prices start from £28,861 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.

B
18.02ct Oval
£28,861 GBP