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Oval|Lab Grown|IGI

15.08ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG824621413

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG824621413

Diamond specifications and retailer prices

From £2,817 GBP
$3,775 USD
As of November 1, 2026
Save £16,565 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £22,002 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.08ct lab-grown oval diamond

This 15.08ct 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 LG824621413 or 824621413. Listed at 18 retailers as of October 31, 2026, with a 588% 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

15.08
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824621413
Dimensions20.74 × 14.31 × 8.14 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
20.74 mm14.31 mm15.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824621413
Side View
Table 60.0%Crown 30.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.9%

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: £22,002 GBP|Low: £2,732 GBP|High: £22,017 GBP|Avg: £7,273 GBP|+0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 8£2,817 GBP
Retailer 12£2,897 GBP
Retailer 6£2,952 GBP
Retailer 17£3,148 GBP
Retailer 18£3,291 GBP
Retailer 14£3,985 GBP
Retailer 15£4,334 GBP
Retailer 3£4,507 GBP
Retailer 2£4,665 GBP
Retailer 13£5,573 GBP
Retailer 11£6,798 GBP
Retailer 9£8,631 GBP
Retailer 7£9,161 GBP
Retailer 16£9,429 GBP
Retailer 10£9,472 GBP
Retailer 5£16,657 GBP
Retailer 4£19,382 GBP
Brilliant Earth£22,002 GBP

37 data points across 18 retailers

18 retailers£2,817 GBP to £19,382 GBP

A
Cheapest Retailer
-
£2,817 GBP
$3,775 USD
A
Retailer 2
-
£2,897 GBP
View
A
Retailer 3
-
£2,952 GBP
$3,956 USD
View
A
Retailer 4
-
£3,148 GBP
CA$5,859 CAD
View
A
Retailer 5
-
£3,291 GBP
$4,409 USD
View
B+
Retailer 6
-
£3,985 GBP
$5,340 USD
View
B+
Retailer 7
-
£4,334 GBP
$5,807 USD
View
B+
Retailer 8
-
£4,507 GBP
$6,039 USD
View
B+
Retailer 9
-
£4,665 GBP
$6,250 USD
View
B+
Retailer 10
-
£5,573 GBP
€7,111 EUR
View
B
Retailer 11
-
£6,798 GBP
A$14,014 AUD
View
Retailer 12
-
£8,631 GBP
$11,564 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£9,161 GBP
$12,275 USD
View
B
Retailer 14
-
£9,429 GBP
$12,634 USD
View
Retailer 15
-
£9,472 GBP
A$19,525 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
£16,657 GBP
$22,318 USD
View
B
Retailer 17
-
£19,382 GBP
$25,970 USD
View
Most Expensive
Brilliant Earth
21677298A · Nov 1
£22,002 GBP
$29,480 USD
View
Price under review
17 more retailers have this diamond
Prices start from £2,817 GBPSave up to £16,565 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
15.08ct Oval
£2,817 GBP