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Oval|Lab Grown|IGI

12.02ct F VVS2 Oval Lab Grown Diamond

VG • F/VVS2 • IGI LG770668168

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770668168

Diamond specifications and retailer prices

From £1,659 GBP
As of November 1, 2026
Save £5,787 GBP (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £16,404 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.02ct lab-grown oval diamond

This 12.02ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG770668168 or 770668168. Listed at 22 retailers as of November 1, 2026, with a 349% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.02
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770668168
Dimensions19.49 × 12.77 × 7.14 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.49 mm12.77 mm12.02 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770668168
Side View
Table 66.0%Crown 32.8°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 55.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £16,404 GBP|Low: £1,659 GBP|High: £19,225 GBP|Avg: £4,460 GBP|-14.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 13£1,659 GBP
Retailer 11£1,781 GBP
Retailer 16£1,937 GBP
Retailer 9£1,995 GBP
Retailer 8£2,066 GBP
Retailer 14£2,066 GBP
Retailer 18£2,187 GBP
Retailer 15£2,840 GBP
Retailer 2£2,845 GBP
Retailer 6£2,879 GBP
Retailer 3£2,954 GBP
Retailer 17£3,198 GBP
Retailer 4£3,273 GBP
Retailer 12£3,828 GBP
Retailer 5£4,702 GBP
Retailer 10£5,516 GBP
Retailer 7£5,814 GBP
Brilliant Earth£16,404 GBP

37 data points across 18 retailers

22 retailers£1,659 GBP to £7,446 GBP

A
Cheapest Retailer
-
£1,659 GBP
A
Retailer 2
-
£1,781 GBP
$2,386 USD
View
A
Retailer 3
-
£1,937 GBP
$2,596 USD
View
A
Retailer 4
-
£1,995 GBP
$2,673 USD
View
Final sale: no returns
Retailer 5
-
£2,066 GBP
$2,768 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
£2,066 GBP
$2,768 USD
View
A
Retailer 7
-
£2,187 GBP
$2,930 USD
View
A
Retailer 8
-
£2,402 GBP
$3,218 USD
View
B+
Retailer 9
-
£2,840 GBP
$3,805 USD
View
B+
Retailer 10
-
£2,845 GBP
View
B+
Retailer 11
-
£2,879 GBP
$3,858 USD
View
B+
Retailer 12
-
£2,954 GBP
$3,958 USD
View
B+
Retailer 13
-
£3,198 GBP
ZAR 69,231 ZAR
View
B+
Retailer 14
-
£3,273 GBP
€4,177 EUR
View
B+
Retailer 15
-
£3,828 GBP
A$7,891 AUD
View
B+
Retailer 16
-
£3,924 GBP
View
Retailer 17
-
£4,702 GBP
$6,300 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
£5,516 GBP
$7,391 USD
View
B
Retailer 19
-
£5,814 GBP
$7,790 USD
View
B
Retailer 20
-
£7,213 GBP
$9,665 USD
View
B
Retailer 21
-
£7,446 GBP
$9,977 USD
View
Most Expensive
Brilliant Earth
18174642A · Oct 31
£16,404 GBP
$21,980 USD
View
Price under review
21 more retailers have this diamond
Prices start from £1,659 GBPSave up to £5,787 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
12.02ct Oval
£1,659 GBP