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Round|Lab Grown|IGI

12.01ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG842620699

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842620699

Diamond specifications and retailer prices

From £2,857 GBP
As of November 1, 2026
Save £4,620 GBP (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,478 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 LG842620699 or 842620699. Listed at 4 retailers as of October 31, 2026, with prices from £2,857 to £7,478, a £4,620 spread on the same certified stone. Taylor and Hart lists it at £7,478. 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 angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842620699
Dimensions14.73 × 14.69 × 8.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.73 mm14.69 mm12.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842620699
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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: £2,857 GBP|Low: £2,857 GBP|High: £7,478 GBP|Avg: £5,111 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 1, 2026
Retailer 1£2,857 GBP
Retailer 3£3,340 GBP
Retailer 2£6,829 GBP
Taylor and Hart£7,478 GBP

16 data points across 4 retailers

4 retailers£2,857 GBP to £7,478 GBP

A
Cheapest Retailer
-
£2,857 GBP
A
Retailer 2
-
£3,340 GBP
$4,475 USD
View
B
Retailer 3
-
£6,829 GBP
$9,150 USD
View
Most Expensive
B
Taylor and Hart
RLZVVPK · Oct 31
£7,478 GBP
$10,019 USD
View
3 more retailers have this diamond
Prices start from £2,857 GBPSave up to £4,620 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
£2,857 GBP