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Oval|Lab Grown|IGI

15.00ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG783668212

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783668212

Diamond specifications and retailer prices

From £1,947 GBP
$2,609 USD
As of November 1, 2026
Save £8,182 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,129 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 15ct lab-grown oval diamond

This 15ct 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 LG783668212 or 783668212. Listed at 16 retailers as of October 31, 2026, with prices from £1,947 to £10,129, a £8,182 spread on the same certified stone. Adiamor lists it at £10,129. 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

15.00
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783668212
Dimensions19.44 × 14.35 × 8.33 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.44 mm14.35 mm15.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783668212
Side View
Table 57.0%Crown 34.5°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 58.0%

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: £10,129 GBP|Low: £1,823 GBP|High: £10,208 GBP|Avg: £4,513 GBP|-0.8%
Adiamor
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 1, 2026
Retailer 16£1,823 GBP
Retailer 2£1,947 GBP
Retailer 13£2,118 GBP
Retailer 4£2,258 GBP
Retailer 11£2,258 GBP
Retailer 14£2,261 GBP
Retailer 6£2,634 GBP
Retailer 10£3,025 GBP
Retailer 12£3,105 GBP
Retailer 17£3,314 GBP
Retailer 5£3,517 GBP
Retailer 15£3,734 GBP
Retailer 8£4,288 GBP
Retailer 9£5,611 GBP
Retailer 3£6,030 GBP
Retailer 7£7,877 GBP
Adiamor£10,129 GBP

36 data points across 17 retailers

16 retailers£1,947 GBP to £10,129 GBP

Retailer 1
-
£1,823 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
£1,947 GBP
$2,609 USD
View
A
Retailer 3
-
£2,118 GBP
$2,838 USD
View
A
Retailer 4
-
£2,258 GBP
$3,026 USD
View
Retailer 5
-
£2,258 GBP
$3,026 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
£2,261 GBP
$3,030 USD
View
A
Retailer 7
-
£2,634 GBP
$3,529 USD
View
A
Retailer 8
-
£3,025 GBP
View
A
Retailer 9
-
£3,105 GBP
$4,160 USD
View
A
Retailer 10
-
£3,314 GBP
$4,441 USD
View
B+
Retailer 11
-
£3,517 GBP
$4,713 USD
View
B+
Retailer 12
-
£4,288 GBP
View
Retailer 13
-
£5,611 GBP
$7,518 USD
View
Price last confirmed 60 days ago
B
Retailer 14
-
£6,030 GBP
$8,080 USD
View
Retailer 15
-
£7,877 GBP
$10,555 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Adiamor
D-77812714 · Oct 31
£10,129 GBP
$13,572 USD
View
15 more retailers have this diamond
Prices start from £1,947 GBPSave up to £8,182 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
15.00ct Oval
£1,947 GBP