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Round|Lab Grown|IGI

12.01ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG843678311

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843678311

Diamond specifications and retailer prices

From £2,066 GBP
$2,772 USD
As of November 1, 2026
Save £5,401 GBP (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,466 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.01ct lab-grown round diamond

This 12.01ct lab-grown round 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 LG843678311 or 843678311. Listed at 9 retailers as of October 31, 2026, with prices from £2,066 to £7,466, a £5,401 spread on the same certified stone. Taylor and Hart lists it at £7,466. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843678311
Dimensions14.69 × 14.78 × 8.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm14.78 mm12.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843678311
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,877 GBP|Low: £1,727 GBP|High: £7,466 GBP|Avg: £4,177 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 2, 2026
Retailer 5£1,727 GBP
Retailer 6£2,066 GBP
Retailer 2£2,262 GBP
Retailer 1£2,877 GBP
Retailer 3£3,207 GBP
Retailer 7£3,335 GBP
Retailer 8£5,713 GBP
Retailer 9£6,006 GBP
Retailer 4£6,818 GBP
Taylor and Hart£7,466 GBP

17 data points across 10 retailers

9 retailers£2,066 GBP to £7,466 GBP

A
Cheapest Retailer
-
£2,066 GBP
$2,772 USD
Final sale: no returns
A
Retailer 2
-
£2,262 GBP
$3,035 USD
View
A
Retailer 3
-
£2,877 GBP
View
A
Retailer 4
-
£3,207 GBP
$4,304 USD
View
A
Retailer 5
-
£3,335 GBP
$4,475 USD
View
B
Retailer 6
-
£5,713 GBP
$7,666 USD
View
B+
Retailer 7
-
£6,006 GBP
$8,060 USD
View
B
Retailer 8
-
£6,818 GBP
$9,150 USD
View
Most Expensive
B
Taylor and Hart
BTDB0VV · Oct 31
£7,466 GBP
$10,019 USD
View
8 more retailers have this diamond
Prices start from £2,066 GBPSave up to £5,401 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 Round
£2,066 GBP