Cushion|Lab Grown|IGI

3.72ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG812615034

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812615034

Diamond specifications and retailer prices

From £1,503 GBP

$2,017 USD

As of November 1, 2026

Save £3,522 GBP (70%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £5,025 GBP at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 3.72ct lab-grown cushion diamond

This 3.72ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812615034 or 812615034. Listed at 18 retailers as of October 31, 2026, with prices from £1,503 to £5,025, a £3,522 spread on the same certified stone. Taylor and Hart lists it at £5,025. 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

3.72

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle32.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812615034

Dimensions10.79 × 7.75 × 5.08 mm

L/W Ratio1.39

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG812615034

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: £2,233 GBP|Low: £1,432 GBP|High: £6,312 GBP|Avg: £2,766 GBP|+1.4%

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

Retailer 14

November 2, 2026

Retailer 3£1,432 GBP

Retailer 6£1,503 GBP

Retailer 14£1,557 GBP

Retailer 5£1,598 GBP

Retailer 9£2,029 GBP

Retailer 7£2,210 GBP

Retailer 1£2,233 GBP

Retailer 8£2,250 GBP

Retailer 10£3,233 GBP

Retailer 12£3,324 GBP

Retailer 2£3,447 GBP

Retailer 4£3,610 GBP

Retailer 11£3,726 GBP

Retailer 13£4,110 GBP

42 data points across 14 retailers

18 retailers£1,503 GBP to £5,025 GBP

Retailer 1

£1,432 GBP

$1,921 USD

Price last confirmed 21 days ago

B+

Retailer 2

£1,503 GBP

$2,017 USD

View

Final sale: no returns

Retailer 3

£1,557 GBP

$2,090 USD

View

B+

Retailer 4

£1,598 GBP

$2,145 USD

View

B+

Retailer 5

£2,029 GBP

View

B+

Retailer 6

£2,084 GBP

$2,797 USD

View

B+

Retailer 7

£2,210 GBP

€2,825 EUR

View

B+

Retailer 8

£2,233 GBP

$2,996 USD

View

B+

Retailer 9

£2,250 GBP

$3,019 USD

View

Retailer 10

£2,964 GBP

View

Retailer 11

£3,233 GBP

A$6,674 AUD

View

Retailer 12

£3,324 GBP

ZAR 72,071 ZAR

View

Retailer 13

£3,447 GBP

A$7,117 AUD

View

Price last confirmed 25 days ago

Retailer 14

£3,610 GBP

$4,844 USD

View

Retailer 15

£3,726 GBP

$5,000 USD

View

Retailer 16

£3,859 GBP

$5,178 USD

View

Retailer 17

£4,110 GBP

View

Most Expensive

Taylor and Hart

ZFKLSKZ · Oct 31

£5,025 GBP

$6,744 USD

View

17 more retailers have this diamond

Prices start from £1,503 GBPSave up to £3,522 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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3.72ct Cushion

£1,503 GBP