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Oval|Lab Grown|IGI

15.11ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG844634625

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844634625

Diamond specifications and retailer prices

From £2,735 GBP
$3,665 USD
As of November 1, 2026
Save £14,624 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £17,360 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 15.11ct lab-grown oval diamond

This 15.11ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844634625 or 844634625. Listed at 13 retailers as of October 31, 2026, with prices from £2,735 to £17,360, a £14,624 spread on the same certified stone. Do Amore Diamonds lists it at £17,360. 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

15.11
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634625
Dimensions20.17 × 13.82 × 8.72 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
20.17 mm13.82 mm15.11 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634625
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

Caratlytics Score

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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: £17,360 GBP|Low: £2,735 GBP|High: £17,360 GBP|Avg: £5,415 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2£2,735 GBP
Retailer 8£2,813 GBP
Retailer 3£2,976 GBP
Retailer 12£3,173 GBP
Retailer 11£3,288 GBP
Retailer 5£3,466 GBP
Retailer 13£4,376 GBP
Retailer 7£4,524 GBP
Retailer 10£4,602 GBP
Retailer 6£5,183 GBP
Retailer 4£8,242 GBP
Retailer 9£8,495 GBP
Do Amore Diamonds£17,360 GBP

3 data points across 13 retailers

13 retailers£2,735 GBP to £17,360 GBP

A
Cheapest Retailer
-
£2,735 GBP
$3,665 USD
A
Retailer 2
-
£2,813 GBP
View
A
Retailer 3
-
£2,976 GBP
$3,988 USD
View
A
Retailer 4
-
£3,173 GBP
$4,252 USD
View
A
Retailer 5
-
£3,288 GBP
$4,405 USD
View
A
Retailer 6
-
£3,466 GBP
$4,644 USD
View
B+
Retailer 7
-
£4,376 GBP
$5,864 USD
View
B+
Retailer 8
-
£4,524 GBP
$6,061 USD
View
B+
Retailer 9
-
£4,602 GBP
View
B+
Retailer 10
-
£5,183 GBP
$6,945 USD
View
B
Retailer 11
-
£8,242 GBP
$11,044 USD
View
B
Retailer 12
-
£8,495 GBP
A$17,512 AUD
View
Most Expensive
B
Do Amore Diamonds
36-2104308 · Oct 31
£17,360 GBP
$23,260 USD
View
12 more retailers have this diamond
Prices start from £2,735 GBPSave up to £14,624 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
15.11ct Oval
£2,735 GBP