Cushion|Lab Grown|IGI

10.09ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG780669740

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780669740

Diamond specifications and retailer prices

From £1,232 GBP

$1,651 USD

As of October 31, 2026

Save £3,931 GBP (76%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £5,163 GBP at Adiamor · As of October 31, 2026

View at Adiamor

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780669740 or 780669740. Listed at 18 retailers as of October 31, 2026, with prices from £1,232 to £5,163, a £3,931 spread on the same certified stone. Adiamor lists it at £5,163. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.8°

Pavilion angle33.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780669740

Dimensions15.65 × 10.89 × 6.83 mm

L/W Ratio1.44

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780669740

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 31

Current: £1,803 GBP|Low: £1,232 GBP|High: £4,271 GBP|Avg: £2,228 GBP|-0.5%

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

November 1, 2026

Retailer 12£1,232 GBP

Retailer 3£1,277 GBP

Retailer 8£1,310 GBP

Retailer 5£1,646 GBP

Retailer 1£1,803 GBP

Retailer 10£1,827 GBP

Retailer 9£1,976 GBP

Retailer 7£2,004 GBP

Retailer 2£2,055 GBP

Retailer 6£2,365 GBP

Retailer 13£3,441 GBP

Retailer 11£4,135 GBP

Retailer 4£4,271 GBP

43 data points across 13 retailers

18 retailers£1,232 GBP to £5,163 GBP

Cheapest Retailer

£1,232 GBP

$1,651 USD

Final sale: no returns

Retailer 2

£1,277 GBP

$1,711 USD

View

Price last confirmed 19 days ago

Retailer 3

£1,310 GBP

$1,755 USD

View

Retailer 4

£1,646 GBP

$2,206 USD

View

Retailer 5

£1,803 GBP

View

B+

Retailer 6

£1,827 GBP

$2,448 USD

View

Retailer 7

£1,976 GBP

ZAR 42,782 ZAR

View

Retailer 8

£2,004 GBP

€2,557 EUR

View

Retailer 9

£2,055 GBP

$2,754 USD

View

Retailer 10

£2,365 GBP

A$4,876 AUD

View

Retailer 11

£3,082 GBP

View

B+

Retailer 12

£3,441 GBP

$4,610 USD

View

B+

Retailer 13

£3,744 GBP

$5,017 USD

View

B+

Retailer 14

£3,768 GBP

$5,049 USD

View

B+

Retailer 15

£4,135 GBP

$5,540 USD

View

B+

Retailer 16

£4,271 GBP

SGD 7,734 SGD

View

B+

Retailer 17

£4,491 GBP

$6,018 USD

View

Most Expensive

B+

Adiamor

D-77826207 · Oct 31

£5,163 GBP

$6,918 USD

View

17 more retailers have this diamond

Prices start from £1,232 GBPSave up to £3,931 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.

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10.09ct Cushion

£1,232 GBP