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Radiant|Lab Grown|IGI

12.09ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG741535134

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG741535134

Diamond specifications and retailer prices

From £2,762 GBP
$3,707 USD
As of November 2, 2026
Save £11,963 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £14,725 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 12.09ct lab-grown radiant diamond

This 12.09ct lab-grown radiant 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 LG741535134 or 741535134. Listed at 8 retailers as of November 2, 2026, with prices from £2,762 to £14,725, a £11,963 spread on the same certified stone. Do Amore Diamonds lists it at £14,725. 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

12.09
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741535134
Dimensions17.36 × 11.51 × 7.03 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.36 mm11.51 mm12.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741535134
Side View
Table 64.0%Crown 23.4°Girdle: ThinPavilion 33.4°Culet: NoneDepth 61.1%

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 2
Current: £14,725 GBP|Low: £2,229 GBP|High: £14,725 GBP|Avg: £5,265 GBP
Do Amore Diamonds
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
November 2, 2026
Retailer 9£2,229 GBP
Retailer 10£2,762 GBP
Retailer 12£3,593 GBP
Retailer 7£3,596 GBP
Retailer 11£3,889 GBP
Retailer 4£3,949 GBP
Retailer 6£4,116 GBP
Retailer 14£4,304 GBP
Retailer 8£4,404 GBP
Retailer 3£4,594 GBP
Retailer 2£5,130 GBP
Retailer 13£6,215 GBP
Retailer 5£9,871 GBP
Do Amore Diamonds£14,725 GBP

11 data points across 14 retailers

8 retailers£2,762 GBP to £14,725 GBP

A
Cheapest Retailer
-
£2,762 GBP
$3,707 USD
B+
Retailer 2
-
£3,593 GBP
$4,822 USD
View
B+
Retailer 3
-
£3,596 GBP
$4,825 USD
View
B+
Retailer 4
-
£3,889 GBP
$5,219 USD
View
B+
Retailer 5
-
£4,404 GBP
$5,910 USD
View
B
Retailer 6
-
£5,130 GBP
A$10,590 AUD
View
B
Retailer 7
-
£6,215 GBP
$8,340 USD
View
Most Expensive
B
Do Amore Diamonds
7-1729147 · Nov 2
£14,725 GBP
$19,760 USD
View
7 more retailers have this diamond
Prices start from £2,762 GBPSave up to £11,963 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
12.09ct Radiant
£2,762 GBP