Cushion|Lab Grown|IGI

10.09ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG616430553

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG616430553

Diamond specifications and retailer prices

From £1,414 GBP

As of October 30, 2026

Save £4,123 GBP (74%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £5,537 GBP at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 10.09ct lab-grown cushion diamond

This 10.09ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616430553 or 616430553. Listed at 15 retailers as of October 30, 2026, with prices from £1,414 to £5,537, a £4,123 spread on the same certified stone. Taylor and Hart lists it at £5,537. 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

10.09

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38°

Pavilion angle33.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG616430553

Dimensions14.89 × 11.21 × 7.37 mm

L/W Ratio1.33

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG616430553

Side View

Caratlytics Score

How it works →

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: Oct 30

Current: £2,494 GBP|Low: £1,409 GBP|High: £4,600 GBP|Avg: £2,561 GBP|+2.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 31, 2026

Retailer 7£1,414 GBP

Retailer 13£1,525 GBP

Retailer 3£1,580 GBP

Retailer 12£1,705 GBP

Retailer 4£1,982 GBP

Retailer 6£2,241 GBP

Retailer 10£2,433 GBP

Retailer 11£2,477 GBP

Retailer 1£2,494 GBP

Retailer 5£3,276 GBP

Retailer 9£4,070 GBP

Retailer 8£4,432 GBP

Retailer 2£4,539 GBP

44 data points across 13 retailers

15 retailers£1,414 GBP to £5,537 GBP

Cheapest Retailer

£1,414 GBP

Retailer 2

£1,525 GBP

$2,043 USD

View

Final sale: no returns

Retailer 3

£1,580 GBP

$2,117 USD

View

Price last confirmed 18 days ago

Retailer 4

£1,705 GBP

$2,285 USD

View

Retailer 5

£1,982 GBP

$2,655 USD

View

Retailer 6

£2,241 GBP

View

Retailer 7

£2,433 GBP

$3,260 USD

View

Retailer 8

£2,477 GBP

$3,319 USD

View

Price last confirmed 10 days ago

Retailer 9

£2,494 GBP

€3,183 EUR

View

B+

Retailer 10

£3,276 GBP

View

B+

Retailer 11

£4,070 GBP

$5,454 USD

View

B+

Retailer 12

£4,432 GBP

$5,939 USD

View

B+

Retailer 13

£4,539 GBP

$6,082 USD

View

Retailer 14

£4,669 GBP

$6,256 USD

View

Price last confirmed 52 days ago

Most Expensive

Taylor and Hart

W64ZBBW · Oct 30

£5,537 GBP

$7,419 USD

View

14 more retailers have this diamond

Prices start from £1,414 GBPSave up to £4,123 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.

Similar diamonds

10.09ct Cushion

£1,414 GBP