Cushion|Lab Grown|IGI

6.10ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG752572665

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752572665

Diamond specifications and retailer prices

From £1,254 GBP

$1,680 USD

As of October 31, 2026

Save £4,493 GBP (78%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £5,747 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 6.1ct lab-grown cushion diamond

This 6.1ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752572665 or 752572665. Listed at 17 retailers as of October 31, 2026, with prices from £1,254 to £5,747, a £4,493 spread on the same certified stone. Brilliant Earth lists it at £5,747. 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

6.10

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle28.6°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG752572665

Dimensions12.72 × 9.83 × 6.49 mm

L/W Ratio1.29

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG752572665

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: £5,747 GBP|Low: £1,254 GBP|High: £5,933 GBP|Avg: £2,704 GBP|-3.0%

Brilliant Earth

Retailer 2

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Retailer 17

November 1, 2026

Retailer 16£1,254 GBP

Retailer 5£1,299 GBP

Retailer 15£1,336 GBP

Retailer 14£1,376 GBP

Retailer 6£1,604 GBP

Retailer 11£1,835 GBP

Retailer 17£2,048 GBP

Retailer 10£2,107 GBP

Retailer 2£2,408 GBP

Retailer 12£2,515 GBP

Retailer 7£2,641 GBP

Retailer 8£3,139 GBP

Retailer 3£3,503 GBP

Retailer 13£3,716 GBP

Retailer 4£3,804 GBP

Retailer 9£4,570 GBP

Brilliant Earth£5,747 GBP

41 data points across 17 retailers

17 retailers£1,254 GBP to £5,747 GBP

Cheapest Retailer

£1,254 GBP

$1,680 USD

Final sale: no returns

Retailer 2

£1,299 GBP

$1,741 USD

View

Price last confirmed 20 days ago

Retailer 3

£1,336 GBP

$1,790 USD

View

Retailer 4

£1,376 GBP

View

Price last confirmed 14 days ago

Retailer 5

£1,604 GBP

$2,149 USD

View

Retailer 6

£1,835 GBP

View

Retailer 7

£2,048 GBP

$2,744 USD

View

Retailer 8

£2,107 GBP

€2,689 EUR

View

B+

Retailer 9

£2,408 GBP

A$4,963 AUD

View

B+

Retailer 10

£2,515 GBP

ZAR 54,433 ZAR

View

B+

Retailer 11

£2,641 GBP

$3,538 USD

View

B+

Retailer 12

£3,139 GBP

View

B+

Retailer 13

£3,503 GBP

$4,693 USD

View

B+

Retailer 14

£3,716 GBP

View

Retailer 15

£3,804 GBP

$5,097 USD

View

Retailer 16

£4,570 GBP

$6,123 USD

View

Most Expensive

Brilliant Earth

16700988A · Oct 31

£5,747 GBP

$7,700 USD

View

16 more retailers have this diamond

Prices start from £1,254 GBPSave up to £4,493 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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