Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG742501418

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742501418

Diamond specifications and retailer prices

From £951 GBP

$1,274 USD

As of October 31, 2026

Save £6,595 GBP (87%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £7,545 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG742501418 or 742501418. Listed at 16 retailers as of October 31, 2026, with prices from £951 to £7,545, a £6,595 spread on the same certified stone. Do Amore Diamonds lists it at £7,545. 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

5.10

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.7°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG742501418

Dimensions11.77 × 9.36 × 6.23 mm

L/W Ratio1.26

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 LG742501418

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: £1,520 GBP|Low: £951 GBP|High: £7,598 GBP|Avg: £1,980 GBP|-1.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 31, 2026

Retailer 3£951 GBP

Retailer 12£985 GBP

Retailer 5£1,097 GBP

Retailer 6£1,181 GBP

Retailer 2£1,292 GBP

Retailer 1£1,520 GBP

Retailer 11£1,567 GBP

Retailer 8£2,203 GBP

Retailer 4£2,627 GBP

Retailer 10£2,853 GBP

Retailer 7£3,514 GBP

Retailer 9£3,687 GBP

45 data points across 12 retailers

16 retailers£951 GBP to £7,545 GBP

Cheapest Retailer

£951 GBP

$1,274 USD

Final sale: no returns

Retailer 2

£985 GBP

$1,320 USD

View

Price last confirmed 14 days ago

Retailer 3

£1,097 GBP

$1,470 USD

View

Retailer 4

£1,181 GBP

View

Retailer 5

£1,292 GBP

$1,731 USD

View

Retailer 6

£1,520 GBP

View

Retailer 7

£1,523 GBP

$2,040 USD

View

Retailer 8

£1,567 GBP

$2,099 USD

View

Retailer 9

£2,203 GBP

A$4,541 AUD

View

Price last confirmed 9 days ago

B+

Retailer 10

£2,627 GBP

View

B+

Retailer 11

£2,853 GBP

$3,823 USD

View

B+

Retailer 12

£2,950 GBP

$3,952 USD

View

B+

Retailer 13

£3,514 GBP

View

Retailer 14

£3,687 GBP

$4,940 USD

View

Price last confirmed 10 days ago

Retailer 15

£3,861 GBP

$5,173 USD

View

Most Expensive

Do Amore Diamonds

27-5FF6A5AD9 · Oct 31

£7,545 GBP

$10,110 USD

View

15 more retailers have this diamond

Prices start from £951 GBPSave up to £6,595 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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5.10ct Cushion

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