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Oval|Lab Grown|IGI

12.08ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG773663966

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773663966

Diamond specifications and retailer prices

From £1,793 GBP
As of November 1, 2026
Save £9,360 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £14,427 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 12.08ct lab-grown oval diamond

This 12.08ct 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 LG773663966 or 773663966. Listed at 23 retailers as of November 1, 2026, with a 522% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

12.08
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773663966
Dimensions18.64 × 13.08 × 7.94 mm
L/W Ratio1.43
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 mm13.08 mm12.08 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773663966
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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: £14,427 GBP|Low: £1,718 GBP|High: £14,427 GBP|Avg: £4,627 GBP|+9.0%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 16£1,793 GBP
Retailer 7£1,925 GBP
Retailer 12£2,094 GBP
Retailer 15£2,202 GBP
Retailer 9£2,233 GBP
Retailer 21£2,236 GBP
Retailer 5£2,642 GBP
Retailer 2£3,015 GBP
Retailer 22£3,040 GBP
Retailer 6£3,069 GBP
Retailer 19£3,457 GBP
Retailer 11£3,477 GBP
Retailer 18£3,541 GBP
Retailer 13£4,137 GBP
Retailer 10£4,236 GBP
Retailer 20£4,754 GBP
Retailer 8£5,962 GBP
Retailer 17£7,252 GBP
Retailer 3£7,553 GBP
Retailer 14£7,788 GBP
Retailer 4£11,153 GBP
Brilliant Earth£14,427 GBP

28 data points across 22 retailers

23 retailers£1,793 GBP to £11,153 GBP

A
Cheapest Retailer
-
£1,793 GBP
A
Retailer 2
-
£1,925 GBP
$2,583 USD
View
A
Retailer 3
-
£2,094 GBP
$2,810 USD
View
Retailer 4
-
£2,202 GBP
$2,955 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
£2,233 GBP
$2,996 USD
View
A
Retailer 6
-
£2,236 GBP
$3,000 USD
View
A
Retailer 7
-
£2,642 GBP
HK$27,700 HKD
View
B+
Retailer 8
-
£3,015 GBP
View
B+
Retailer 9
-
£3,040 GBP
$4,080 USD
View
B+
Retailer 10
-
£3,069 GBP
$4,119 USD
View
B+
Retailer 11
-
£3,457 GBP
ZAR 74,936 ZAR
View
B+
Retailer 12
-
£3,477 GBP
$4,666 USD
View
B+
Retailer 13
-
£3,541 GBP
€4,526 EUR
View
B+
Retailer 14
-
£4,137 GBP
A$8,541 AUD
View
B+
Retailer 15
-
£4,236 GBP
View
B+
Retailer 16
-
£4,754 GBP
$6,380 USD
View
B
Retailer 17
-
£5,789 GBP
$7,768 USD
View
B
Retailer 18
-
£5,962 GBP
$8,000 USD
View
B
Retailer 19
-
£7,252 GBP
A$14,971 AUD
View
B
Retailer 20
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£7,553 GBP
$10,135 USD
View
B
Retailer 21
-
£7,788 GBP
$10,451 USD
View
B
Retailer 22
-
£11,153 GBP
$14,967 USD
View
Most Expensive
Brilliant Earth
18301645A · Oct 23
£14,427 GBP
$19,360 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from £1,793 GBPSave up to £9,360 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
12.08ct Oval
£1,793 GBP