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Oval|Lab Grown|IGI

15.05ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG784667190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784667190

Diamond specifications and retailer prices

From £1,934 GBP
As of October 27, 2026
Save £9,630 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £11,563 GBP at With Clarity · As of November 2, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784667190 or 784667190. Listed at 16 retailers as of October 27, 2026, with prices from £1,934 to £11,563, a £9,630 spread on the same certified stone. With Clarity lists it at £11,563. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784667190
Dimensions20.36 × 13.72 × 8.18 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.36 mm13.72 mm15.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784667190
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.6%

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: Oct 27
Current: £3,121 GBP|Low: £1,930 GBP|High: £14,479 GBP|Avg: £5,642 GBP|-19.5%
Retailer 1
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
With Clarity
November 2, 2026
Retailer 15£1,934 GBP
Retailer 3£2,317 GBP
Retailer 10£2,738 GBP
Retailer 1£3,121 GBP
Retailer 14£3,182 GBP
Retailer 16£3,223 GBP
Retailer 12£3,602 GBP
Retailer 2£3,734 GBP
Retailer 6£3,761 GBP
Retailer 7£4,527 GBP
Retailer 8£4,814 GBP
Retailer 5£6,690 GBP
Retailer 4£8,365 GBP
Retailer 11£8,509 GBP
Retailer 9£10,720 GBP
Retailer 13£11,126 GBP
With Clarity£11,563 GBP

29 data points across 17 retailers

16 retailers£1,934 GBP to £11,563 GBP

A
Cheapest Retailer
-
£1,934 GBP
A
Retailer 2
-
£2,738 GBP
HK$28,700 HKD
View
A
Retailer 3
-
£3,121 GBP
$4,188 USD
View
Retailer 4
-
£3,182 GBP
$4,270 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
£3,223 GBP
View
A
Retailer 6
-
£3,602 GBP
€4,603 EUR
View
A
Retailer 7
-
£3,734 GBP
$5,011 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£3,761 GBP
ZAR 81,545 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
£4,527 GBP
A$9,346 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
£4,814 GBP
$6,460 USD
View
Price last confirmed 15 days ago
Retailer 11
-
£6,690 GBP
$8,977 USD
View
Price last confirmed 7 days ago
Retailer 12
-
£8,365 GBP
$11,225 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
£8,509 GBP
A$17,567 AUD
View
B
Retailer 14
-
£10,720 GBP
$14,386 USD
View
B
Retailer 15
-
£11,126 GBP
$14,930 USD
View
Most Expensive
B
With Clarity
784667190 · Nov 2
£11,563 GBP
$15,517 USD
View
15 more retailers have this diamond
Prices start from £1,934 GBPSave up to £9,630 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
£1,934 GBP