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Oval|Lab Grown|IGI

15.05ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG813658321

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813658321

Diamond specifications and retailer prices

From £2,207 GBP
$2,957 USD
As of October 29, 2026
Save £8,610 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £10,817 GBP at Adiamor · As of October 30, 2026
View at Adiamor

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813658321 or 813658321. Listed at 9 retailers as of October 29, 2026, with prices from £2,207 to £10,817, a £8,610 spread on the same certified stone. Adiamor lists it at £10,817. 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
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813658321
Dimensions20.65 × 14.17 × 8.27 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
20.65 mm14.17 mm15.05 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813658321
Side View
Table 63.0%Crown 32.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.4%

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 29
Current: £10,817 GBP|Low: £2,207 GBP|High: £10,979 GBP|Avg: £5,258 GBP|-1.5%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 22, 2026
Retailer 9£2,207 GBP
Retailer 5£2,715 GBP
Retailer 4£3,354 GBP
Retailer 3£3,355 GBP
Retailer 6£3,559 GBP
Retailer 2£4,242 GBP
Retailer 10£4,413 GBP
Retailer 7£6,391 GBP
Retailer 8£7,971 GBP
Adiamor£10,817 GBP

10 data points across 10 retailers

9 retailers£2,207 GBP to £10,817 GBP

A
Cheapest Retailer
-
£2,207 GBP
$2,957 USD
Final sale: no returns
A
Retailer 2
-
£2,715 GBP
$3,638 USD
View
A
Retailer 3
-
£3,354 GBP
$4,494 USD
View
A
Retailer 4
-
£3,355 GBP
$4,495 USD
View
A
Retailer 5
-
£3,559 GBP
$4,768 USD
View
Retailer 6
-
£4,242 GBP
A$8,744 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
£6,391 GBP
$8,563 USD
View
B
Retailer 8
-
£7,971 GBP
$10,680 USD
View
Most Expensive
B
Adiamor
D-80632378 · Oct 30
£10,817 GBP
$14,493 USD
View
8 more retailers have this diamond
Prices start from £2,207 GBPSave up to £8,610 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
£2,207 GBP