Cushion|Lab Grown|IGI

6.75ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG805636072

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805636072

Diamond specifications and retailer prices

From £1,698 GBP

$2,279 USD

As of November 1, 2026

Save £4,456 GBP (72%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £10,779 GBP at Queensmith · As of October 9, 2026

View at Queensmith

About this 6.75ct lab-grown cushion diamond

This 6.75ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805636072 or 805636072. Listed at 17 retailers as of October 31, 2026, with a 262% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.75

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle34°

OriginLab Grown

Grading LabIGI

CertificateIGI LG805636072

Dimensions12.11 × 9.87 × 6.77 mm

L/W Ratio1.23

Girdle conditionFaceted

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 LG805636072

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: Nov 1

Current: £2,732 GBP|Low: £1,759 GBP|High: £5,084 GBP|Avg: £3,069 GBP|-4.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 2, 2026

Retailer 11£1,759 GBP

Retailer 5£1,821 GBP

Retailer 2£1,882 GBP

Retailer 4£1,965 GBP

Retailer 6£2,420 GBP

Retailer 10£2,515 GBP

Retailer 1£2,732 GBP

Retailer 8£3,259 GBP

Retailer 9£3,404 GBP

Retailer 3£4,739 GBP

Retailer 12£5,009 GBP

Retailer 7£5,023 GBP

38 data points across 12 retailers

17 retailers£1,698 GBP to £6,154 GBP

Cheapest Retailer

£1,698 GBP

$2,279 USD

Final sale: no returns

Retailer 2

£1,759 GBP

$2,361 USD

View

Price last confirmed 23 days ago

Retailer 3

£1,821 GBP

View

Retailer 4

£1,882 GBP

$2,525 USD

View

Retailer 5

£1,965 GBP

$2,637 USD

View

Retailer 6

£2,420 GBP

View

Retailer 7

£2,515 GBP

$3,375 USD

View

Retailer 8

£2,732 GBP

€3,491 EUR

View

B+

Retailer 9

£3,259 GBP

A$6,729 AUD

View

B+

Retailer 10

£3,339 GBP

View

B+

Retailer 11

£3,404 GBP

ZAR 73,794 ZAR

View

B+

Retailer 12

£3,873 GBP

$5,198 USD

View

B+

Retailer 13

£4,739 GBP

$6,360 USD

View

B+

Retailer 14

£5,009 GBP

$6,721 USD

View

B+

Retailer 15

£5,023 GBP

View

Retailer 16

£6,154 GBP

$8,259 USD

View

Most Expensive

Queensmith

LG805636072 · Oct 9

£10,779 GBP

View

Price last confirmed 24 days ago

16 more retailers have this diamond

Prices start from £1,698 GBPSave up to £4,456 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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