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Oval|Lab Grown|IGI

12.03ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG773615567

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773615567

Diamond specifications and retailer prices

From £1,471 GBP
As of November 2, 2026
Save £8,828 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £10,299 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.03ct lab-grown oval diamond

This 12.03ct 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 LG773615567 or 773615567. Listed at 22 retailers as of October 31, 2026, with prices from £1,471 to £10,299, a £8,828 spread on the same certified stone. Brilliant Earth lists it at £10,299. 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

12.03
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773615567
Dimensions19.21 × 12.80 × 7.48 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.21 mm12.80 mm12.03 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773615567
Side View
Table 63.0%Crown 34.3°Girdle: THK-VTKPavilion 38.4°Culet: NoneDepth 58.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £10,299 GBP|Low: £1,471 GBP|High: £10,553 GBP|Avg: £3,473 GBP|-2.4%
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 22
November 2, 2026
Retailer 2£1,471 GBP
Retailer 16£1,579 GBP
Retailer 21£1,718 GBP
Retailer 7£1,768 GBP
Retailer 18£1,832 GBP
Retailer 3£1,955 GBP
Retailer 15£1,989 GBP
Retailer 9£2,189 GBP
Retailer 19£2,518 GBP
Retailer 13£2,521 GBP
Retailer 4£2,618 GBP
Retailer 8£2,672 GBP
Retailer 22£2,836 GBP
Retailer 20£2,897 GBP
Retailer 17£3,394 GBP
Retailer 14£3,480 GBP
Retailer 11£4,605 GBP
Retailer 6£4,936 GBP
Retailer 10£5,200 GBP
Retailer 12£6,406 GBP
Retailer 5£7,394 GBP
Brilliant Earth£10,299 GBP

28 data points across 22 retailers

22 retailers£1,471 GBP to £10,299 GBP

A
Cheapest Retailer
-
£1,471 GBP
A
Retailer 2
-
£1,579 GBP
$2,116 USD
View
A
Retailer 3
-
£1,718 GBP
$2,302 USD
View
A
Retailer 4
-
£1,768 GBP
$2,369 USD
View
Final sale: no returns
A
Retailer 5
-
£1,832 GBP
$2,455 USD
View
A
Retailer 6
-
£1,955 GBP
$2,620 USD
View
Retailer 7
-
£1,989 GBP
$2,665 USD
View
Price last confirmed 22 days ago
A
Retailer 8
-
£2,189 GBP
$2,933 USD
View
A
Retailer 9
-
£2,518 GBP
$3,374 USD
View
A
Retailer 10
-
£2,521 GBP
View
B+
Retailer 11
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£2,618 GBP
$3,508 USD
View
A
Retailer 12
-
£2,672 GBP
$3,580 USD
View
A
Retailer 13
-
£2,836 GBP
ZAR 61,387 ZAR
View
B+
Retailer 14
-
£2,897 GBP
€3,697 EUR
View
B+
Retailer 15
-
£3,394 GBP
A$6,997 AUD
View
B+
Retailer 16
-
£3,480 GBP
View
Retailer 17
-
£4,605 GBP
$6,170 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
£4,936 GBP
$6,614 USD
View
B
Retailer 19
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£5,200 GBP
$6,968 USD
View
B
Retailer 20
-
£6,406 GBP
$8,583 USD
View
B
Retailer 21
-
£7,394 GBP
$9,907 USD
View
Most Expensive
B
Brilliant Earth
18207818A · Oct 31
£10,299 GBP
$13,800 USD
View
21 more retailers have this diamond
Prices start from £1,471 GBPSave up to £8,828 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
12.03ct Oval
£1,471 GBP