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Oval|Lab Grown|IGI

15.03ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG805648245

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805648245

Diamond specifications and retailer prices

From £8,063 GBP
A$16,621 AUD
As of November 1, 2026
Save £9,132 GBP (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £17,195 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.03ct lab-grown oval diamond

This 15.03ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805648245 or 805648245. Listed at 3 retailers as of October 31, 2026, with prices from £8,063 to £17,195, a £9,132 spread on the same certified stone. Brilliant Earth lists it at £17,195. 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

15.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805648245
Dimensions19.57 × 13.83 × 8.74 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.57 mm13.83 mm15.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805648245
Side View
Table 59.0%Crown 34.7°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £17,195 GBP|Low: £2,881 GBP|High: £17,725 GBP|Avg: £8,224 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4£2,881 GBP
Retailer 6£3,626 GBP
Retailer 5£6,899 GBP
Retailer 2£8,063 GBP
Retailer 3£10,405 GBP
Brilliant Earth£17,195 GBP

7 data points across 6 retailers

3 retailers£8,063 GBP to £17,195 GBP

B+
Cheapest Retailer
-
£8,063 GBP
A$16,621 AUD
B
Retailer 2
-
£10,405 GBP
$13,941 USD
View
Most Expensive
B
Brilliant Earth
20317775A · Oct 31
£17,195 GBP
$23,040 USD
View
2 more retailers have this diamond
Prices start from £8,063 GBPSave up to £9,132 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+
15.03ct Oval
£8,063 GBP