Oval|Lab Grown|IGI

15.05ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG826666294

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826666294

Diamond specifications and retailer prices

From £2,239 GBP
$3,004 USD
As of November 1, 2026
Save £12,240 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £22,095 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826666294 or 826666294. Listed at 21 retailers as of October 27, 2026, with a 547% 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

15.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826666294
Dimensions21.27 × 14.38 × 8.05 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.27 mm14.38 mm15.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826666294
Side View
Table 65.0%Crown 31.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 56.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £22,095 GBP|Low: £2,239 GBP|High: £22,095 GBP|Avg: £5,526 GBP|+26.7%
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
November 2, 2026
Retailer 5£2,239 GBP
Retailer 4£2,435 GBP
Retailer 8£2,507 GBP
Retailer 16£2,596 GBP
Retailer 13£2,597 GBP
Retailer 9£2,672 GBP
Retailer 17£3,245 GBP
Retailer 2£3,509 GBP
Retailer 14£3,654 GBP
Retailer 15£4,019 GBP
Retailer 10£4,035 GBP
Retailer 12£4,701 GBP
Retailer 11£4,810 GBP
Retailer 6£9,040 GBP
Retailer 7£9,547 GBP
Retailer 3£11,465 GBP
Brilliant Earth£22,095 GBP

40 data points across 17 retailers

21 retailers£2,239 GBP to £14,479 GBP

A
Cheapest Retailer
-
£2,239 GBP
$3,004 USD
A
Retailer 2
-
£2,435 GBP
$3,268 USD
View
A
Retailer 3
-
£2,507 GBP
$3,364 USD
View
Final sale: no returns
A
Retailer 4
-
£2,596 GBP
$3,484 USD
View
A
Retailer 5
-
£2,597 GBP
$3,485 USD
View
Retailer 6
-
£2,672 GBP
$3,586 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£3,245 GBP
$4,354 USD
View
Retailer 8
-
£3,436 GBP
$4,611 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
£3,509 GBP
View
Retailer 10
-
£3,587 GBP
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£3,654 GBP
$4,904 USD
View
B+
Retailer 12
-
£4,019 GBP
ZAR 87,138 ZAR
View
B+
Retailer 13
-
£4,035 GBP
$5,415 USD
View
B+
Retailer 14
-
£4,701 GBP
€6,008 EUR
View
B+
Retailer 15
-
£4,810 GBP
A$9,931 AUD
View
Retailer 16
-
£5,392 GBP
$7,235 USD
View
Price last confirmed 67 days ago
B
Retailer 17
-
£9,040 GBP
$12,131 USD
View
B
Retailer 18
-
£9,547 GBP
$12,812 USD
View
B
Retailer 19
-
£11,465 GBP
$15,386 USD
View
B
Retailer 20
-
£14,479 GBP
$19,430 USD
View
Most Expensive
Brilliant Earth
21114637A · Nov 1
£22,095 GBP
$29,650 USD
View
Price under review
20 more retailers have this diamond
Prices start from £2,239 GBPSave up to £12,240 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
15.05ct Oval
£2,239 GBP