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Cushion|Lab Grown|IGI

12.03ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG850601140

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG850601140

Diamond specifications and retailer prices

From £2,002 GBP
As of November 1, 2026
Save £6,681 GBP (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,682 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.03ct lab-grown cushion diamond

This 12.03ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850601140 or 850601140. Listed at 12 retailers as of October 31, 2026, with prices from £2,002 to £8,682, a £6,681 spread on the same certified stone. Taylor and Hart lists it at £8,682. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.03
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850601140
Dimensions16.55 × 11.07 × 7.51 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.55 mm11.07 mm12.03 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850601140
Side View
Table 67.0%Crown 38.5°Girdle: MED-STKPavilion 30.2°Culet: NoneDepth 67.8%

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: £3,561 GBP|Low: £2,002 GBP|High: £8,682 GBP|Avg: £4,986 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 5£2,002 GBP
Retailer 9£2,405 GBP
Retailer 7£2,612 GBP
Retailer 2£2,809 GBP
Retailer 6£3,367 GBP
Retailer 1£3,561 GBP
Retailer 10£4,299 GBP
Retailer 4£4,617 GBP
Retailer 3£6,260 GBP
Retailer 8£7,311 GBP
Retailer 11£7,581 GBP
Taylor and Hart£8,682 GBP

3 data points across 12 retailers

12 retailers£2,002 GBP to £8,682 GBP

A
Cheapest Retailer
-
£2,002 GBP
A
Retailer 2
-
£2,405 GBP
$3,223 USD
View
Final sale: no returns
A
Retailer 3
-
£2,612 GBP
$3,500 USD
View
A
Retailer 4
-
£2,809 GBP
$3,764 USD
View
A
Retailer 5
-
£3,367 GBP
View
A
Retailer 6
-
£3,561 GBP
$4,772 USD
View
B+
Retailer 7
-
£4,299 GBP
View
B+
Retailer 8
-
£4,617 GBP
A$9,518 AUD
View
B
Retailer 9
-
£6,260 GBP
$8,388 USD
View
B
Retailer 10
-
£7,311 GBP
A$15,070 AUD
View
B
Retailer 11
-
£7,581 GBP
$10,158 USD
View
Most Expensive
B
Taylor and Hart
3NTNLFM · Oct 31
£8,682 GBP
$11,633 USD
View
11 more retailers have this diamond
Prices start from £2,002 GBPSave up to £6,681 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 Cushion
£2,002 GBP