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Oval|Lab Grown|IGI

12.06ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG776620452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776620452

Diamond specifications and retailer prices

From £2,637 GBP
HK$27,600 HKD
As of November 1, 2026
Save £11,365 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £14,001 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.06ct lab-grown oval diamond

This 12.06ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776620452 or 776620452. Listed at 12 retailers as of October 31, 2026, with prices from £2,637 to £14,001, a £11,365 spread on the same certified stone. Brilliant Earth lists it at £14,001. 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

12.06
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776620452
Dimensions18.64 × 12.85 × 7.82 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.64 mm12.85 mm12.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776620452
Side View
Table 61.0%Crown 34.6°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £14,001 GBP|Low: £2,637 GBP|High: £14,427 GBP|Avg: £5,685 GBP|+2.6%
Brilliant Earth
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 2, 2026
Retailer 12£2,637 GBP
Retailer 2£3,015 GBP
Retailer 9£3,041 GBP
Retailer 3£3,477 GBP
Retailer 7£3,541 GBP
Retailer 5£3,560 GBP
Retailer 8£4,758 GBP
Retailer 13£5,789 GBP
Retailer 6£7,247 GBP
Retailer 10£7,540 GBP
Retailer 4£7,787 GBP
Retailer 11£11,152 GBP
Brilliant Earth£14,001 GBP

43 data points across 13 retailers

12 retailers£2,637 GBP to £14,001 GBP

A
Cheapest Retailer
-
£2,637 GBP
HK$27,600 HKD
B+
Retailer 2
-
£3,015 GBP
View
B+
Retailer 3
-
£3,041 GBP
$4,074 USD
View
B+
Retailer 4
-
£3,477 GBP
$4,659 USD
View
B+
Retailer 5
-
£3,541 GBP
€4,518 EUR
View
B+
Retailer 6
-
£4,758 GBP
$6,375 USD
View
B
Retailer 7
-
£5,789 GBP
$7,756 USD
View
B
Retailer 8
-
£7,247 GBP
A$14,938 AUD
View
B
Retailer 9
-
£7,540 GBP
$10,103 USD
View
B
Retailer 10
-
£7,787 GBP
$10,434 USD
View
B
Retailer 11
-
£11,152 GBP
$14,942 USD
View
Most Expensive
B
Brilliant Earth
18476466A · Oct 31
£14,001 GBP
$18,760 USD
View
11 more retailers have this diamond
Prices start from £2,637 GBPSave up to £11,365 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
12.06ct Oval
£2,637 GBP