CaratHunter
Plans
Cushion|Lab Grown|IGI

10.19ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG788670790

Certificate IGI LG788670790

Diamond specifications and retailer prices

From £6,626 GBP
$8,892 USD
As of October 31, 2026
Save £2,890 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £9,516 GBP at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 10.19ct lab-grown cushion diamond

This 10.19ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG788670790 or 788670790. Listed at 4 retailers as of October 31, 2026, with prices from £6,626 to £9,516, a £2,890 spread on the same certified stone. Kay Jewelers lists it at £9,516. 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

10.19
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG788670790
Dimensions16.57 × 11.38 × 7.00 mm
L/W Ratio1.46
Top View
16.57 mm11.38 mm10.19 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788670790
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £9,516 GBP|Low: £6,626 GBP|High: £9,516 GBP|Avg: £8,592 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£6,626 GBP
Retailer 4£7,929 GBP
Kay Jewelers£9,516 GBP
Retailer 3£9,516 GBP

4 data points across 4 retailers

4 retailers£6,626 GBP to £9,516 GBP

B
Cheapest Retailer
-
£6,626 GBP
$8,892 USD
B
Retailer 2
-
£7,929 GBP
$10,640 USD
View
B
Retailer 3
-
£9,516 GBP
$12,770 USD
View
Most Expensive
B
Kay Jewelers
258641364 · Nov 2
£9,516 GBP
$12,770 USD
View
3 more retailers have this diamond
Prices start from £6,626 GBPSave up to £2,890 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.

B
10.19ct Cushion
£6,626 GBP