Oval|Lab Grown|IGI

15.01ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG808608679

Certificate IGI LG808608679

Diamond specifications and retailer prices

From £3,088 GBP
$4,137 USD
As of November 1, 2026
Save £7,683 GBP (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £21,793 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.01ct lab-grown oval diamond

This 15.01ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808608679 or 808608679. Listed at 7 retailers as of October 31, 2026, with a 249% 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

15.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG808608679
Dimensions20.53 × 13.65 × 7.98 mm
L/W Ratio1.50
Top View
20.53 mm13.65 mm15.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG808608679
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £21,793 GBP|Low: £3,088 GBP|High: £22,472 GBP|Avg: £8,728 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6£3,088 GBP
Retailer 2£3,707 GBP
Retailer 4£4,030 GBP
Retailer 3£4,958 GBP
Retailer 7£9,831 GBP
Retailer 5£10,770 GBP
Brilliant Earth£21,793 GBP

25 data points across 7 retailers

7 retailers£3,088 GBP to £10,770 GBP

A
Cheapest Retailer
-
£3,088 GBP
$4,137 USD
A
Retailer 2
-
£3,707 GBP
View
B+
Retailer 3
-
£4,030 GBP
$5,400 USD
View
B+
Retailer 4
-
£4,958 GBP
€6,327 EUR
View
B
Retailer 5
-
£9,831 GBP
$13,172 USD
View
B
Retailer 6
-
£10,770 GBP
$14,431 USD
View
Most Expensive
Brilliant Earth
20610287A · Oct 31
£21,793 GBP
$29,200 USD
View
Price under review
6 more retailers have this diamond
Prices start from £3,088 GBPSave up to £7,683 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
15.01ct Oval
£3,088 GBP