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Oval|Lab Grown|IGI

15.09ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG839623413

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839623413

Diamond specifications and retailer prices

From £3,255 GBP
$4,361 USD
As of November 1, 2026
Save £8,375 GBP (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £11,630 GBP at Adiamor · As of October 31, 2026
View at Adiamor

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 top-tier cut grade and certified by IGI LG839623413 or 839623413. Listed at 9 retailers as of October 31, 2026, with prices from £3,255 to £11,630, a £8,375 spread on the same certified stone. Adiamor lists it at £11,630. 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

15.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839623413
Dimensions20.18 × 13.86 × 8.35 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.18 mm13.86 mm15.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839623413
Side View
Table 64.0%Crown 32.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.2%

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: £11,630 GBP|Low: £3,255 GBP|High: £13,685 GBP|Avg: £7,314 GBP|-1.6%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£3,255 GBP
Retailer 5£3,468 GBP
Retailer 2£3,842 GBP
Retailer 7£4,509 GBP
Retailer 3£4,741 GBP
Retailer 9£9,717 GBP
Retailer 8£10,192 GBP
Retailer 4£10,977 GBP
Adiamor£11,630 GBP

30 data points across 9 retailers

9 retailers£3,255 GBP to £11,630 GBP

A
Cheapest Retailer
-
£3,255 GBP
$4,361 USD
A
Retailer 2
-
£3,468 GBP
HK$36,300 HKD
View
B+
Retailer 3
-
£3,842 GBP
View
B+
Retailer 4
-
£4,509 GBP
$6,042 USD
View
B+
Retailer 5
-
£4,741 GBP
€6,050 EUR
View
Retailer 6
-
£9,717 GBP
A$20,031 AUD
View
Price last confirmed 23 days ago
B
Retailer 7
-
£10,192 GBP
$13,656 USD
View
B
Retailer 8
-
£10,977 GBP
$14,708 USD
View
Most Expensive
B
Adiamor
D-82433966 · Oct 31
£11,630 GBP
$15,583 USD
View
8 more retailers have this diamond
Prices start from £3,255 GBPSave up to £8,375 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
15.09ct Oval
£3,255 GBP