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Oval|Lab Grown|IGI

15.09ct F VVS2 Oval Lab Grown Diamond

VG • F/VVS2 • IGI LG828648449

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828648449

Diamond specifications and retailer prices

From £7,437 GBP
As of November 1, 2026
Save £10,056 GBP (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £25,584 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.09ct lab-grown oval diamond

This 15.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG828648449 or 828648449. Listed at 19 retailers as of November 1, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.09
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828648449
Dimensions20.80 × 13.71 × 8.05 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.80 mm13.71 mm15.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828648449
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 58.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £25,584 GBP|Low: £6,497 GBP|High: £27,949 GBP|Avg: £13,702 GBP
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
November 1, 2026
Retailer 13£6,497 GBP
Retailer 8£7,437 GBP
Retailer 15£7,982 GBP
Retailer 3£9,143 GBP
Retailer 4£9,259 GBP
Retailer 5£9,880 GBP
Retailer 14£9,978 GBP
Retailer 10£11,023 GBP
Retailer 9£13,362 GBP
Retailer 6£13,544 GBP
Retailer 11£14,334 GBP
Retailer 12£17,435 GBP
Retailer 2£17,492 GBP
Brilliant Earth£25,584 GBP
Retailer 7£27,949 GBP

43 data points across 15 retailers

19 retailers£7,437 GBP to £17,492 GBP

Retailer 1
-
£6,497 GBP
$8,705 USD
Price last confirmed 12 days ago
B
Retailer 2
-
£7,437 GBP
View
B
Retailer 3
-
£7,982 GBP
$10,695 USD
View
B
Retailer 4
-
£8,301 GBP
$11,123 USD
View
B
Retailer 5
-
£8,678 GBP
$11,627 USD
View
B
Retailer 6
-
£9,143 GBP
$12,250 USD
View
B
Retailer 7
-
£9,259 GBP
$12,406 USD
View
Retailer 8
-
£9,259 GBP
$12,406 USD
View
Price last confirmed 19 days ago
B
Retailer 9
-
£9,880 GBP
$13,238 USD
View
B
Retailer 10
-
£9,978 GBP
$13,369 USD
View
B
Retailer 11
-
£11,023 GBP
View
B
Retailer 12
-
£13,362 GBP
A$27,544 AUD
View
B
Retailer 13
-
£13,544 GBP
$18,148 USD
View
B
Retailer 14
-
£14,334 GBP
ZAR 310,265 ZAR
View
Retailer 15
-
£17,435 GBP
€22,249 EUR
View
Price last confirmed 9 days ago
B
Retailer 16
-
£17,492 GBP
A$36,058 AUD
View
Most Expensive
Brilliant Earth
21314703A · Oct 31
£25,584 GBP
$34,280 USD
View
Price under review
16 more retailers have this diamond
Prices start from £7,437 GBPSave up to £10,056 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
15.09ct Oval
£7,437 GBP