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Oval|Lab Grown|IGI

12.01ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG680519846

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG680519846

Diamond specifications and retailer prices

From £1,721 GBP
As of November 1, 2026
Save £13,228 GBP (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £14,949 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.01ct lab-grown oval diamond

This 12.01ct 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 LG680519846 or 680519846. Listed at 20 retailers as of October 31, 2026, with prices from £1,721 to £14,949, a £13,228 spread on the same certified stone. Brilliant Earth lists it at £14,949. 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

12.01
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680519846
Dimensions18.15 × 12.92 × 7.66 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.15 mm12.92 mm12.01 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680519846
Side View
Table 61.0%Crown 38°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £14,949 GBP|Low: £1,720 GBP|High: £14,949 GBP|Avg: £3,975 GBP
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 2£1,721 GBP
Retailer 16£1,847 GBP
Retailer 6£2,069 GBP
Retailer 7£2,143 GBP
Retailer 17£2,143 GBP
Retailer 13£2,265 GBP
Retailer 8£2,527 GBP
Retailer 10£2,869 GBP
Retailer 15£3,212 GBP
Retailer 5£3,340 GBP
Retailer 14£3,396 GBP
Retailer 9£4,061 GBP
Retailer 4£5,721 GBP
Retailer 3£6,016 GBP
Retailer 11£6,329 GBP
Retailer 12£6,698 GBP
Brilliant Earth£14,949 GBP

41 data points across 17 retailers

20 retailers£1,721 GBP to £14,949 GBP

A
Cheapest Retailer
-
£1,721 GBP
Retailer 2
-
£1,847 GBP
$2,475 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£2,010 GBP
$2,693 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
£2,069 GBP
$2,772 USD
View
Final sale: no returns
Retailer 5
-
£2,143 GBP
$2,871 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£2,143 GBP
$2,871 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£2,265 GBP
$3,035 USD
View
A
Retailer 8
-
£2,527 GBP
$3,386 USD
View
A
Retailer 9
-
£2,869 GBP
View
Retailer 10
-
£2,945 GBP
$3,946 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£3,212 GBP
$4,304 USD
View
B+
Retailer 12
-
£3,340 GBP
$4,475 USD
View
B+
Retailer 13
-
£3,396 GBP
€4,334 EUR
View
B+
Retailer 14
-
£4,061 GBP
View
B
Retailer 15
-
£5,721 GBP
$7,666 USD
View
B
Retailer 16
-
£6,016 GBP
$8,060 USD
View
B
Retailer 17
-
£6,329 GBP
A$13,046 AUD
View
B
Retailer 18
-
£6,698 GBP
$8,975 USD
View
B
Retailer 19
-
£7,478 GBP
$10,019 USD
View
Most Expensive
B
Brilliant Earth
20695916A · Oct 31
£14,949 GBP
$20,030 USD
View
19 more retailers have this diamond
Prices start from £1,721 GBPSave up to £13,228 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
12.01ct Oval
£1,721 GBP