Emerald|Lab Grown|IGI

4.22ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG813651628

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813651628

Diamond specifications and retailer prices

From £3,530 GBP

$4,730 USD

As of October 30, 2026

Save £20,248 GBP (85%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £23,778 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.22ct lab-grown emerald diamond

This 4.22ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813651628 or 813651628. Listed at 23 retailers as of October 29, 2026, with prices from £3,530 to £23,778, a £20,248 spread on the same certified stone. Do Amore Diamonds lists it at £23,778. 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

4.22

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813651628

Dimensions10.91 × 7.61 × 5.12 mm

L/W Ratio1.43

Culet sizeLarge

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG813651628

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 30

Current: £23,778 GBP|Low: £3,393 GBP|High: £23,778 GBP|Avg: £8,176 GBP

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 21£3,530 GBP

Retailer 4£3,870 GBP

Retailer 16£4,034 GBP

Retailer 20£4,094 GBP

Retailer 10£4,243 GBP

Retailer 8£4,425 GBP

Retailer 14£4,550 GBP

Retailer 2£5,664 GBP

Retailer 9£5,955 GBP

Retailer 7£6,267 GBP

Retailer 15£6,924 GBP

Retailer 11£7,599 GBP

Retailer 19£9,053 GBP

Retailer 13£9,418 GBP

Retailer 5£11,035 GBP

Retailer 6£12,152 GBP

Retailer 12£12,500 GBP

Retailer 17£14,980 GBP

Retailer 3£15,864 GBP

Retailer 18£20,844 GBP

Do Amore Diamonds£23,778 GBP

35 data points across 21 retailers

23 retailers£3,530 GBP to £23,778 GBP

Cheapest Retailer

£3,530 GBP

$4,730 USD

Retailer 2

£3,685 GBP

$4,937 USD

View

Retailer 3

£3,870 GBP

$5,186 USD

View

Final sale: no returns

Retailer 4

£4,034 GBP

$5,405 USD

View

Retailer 5

£4,243 GBP

$5,685 USD

View

Price last confirmed 19 days ago

Retailer 6

£4,425 GBP

$5,929 USD

View

Price last confirmed 14 days ago

Retailer 7

£4,447 GBP

$5,958 USD

View

Price last confirmed 17 days ago

Retailer 8

£4,921 GBP

$6,594 USD

View

Price last confirmed 27 days ago

Retailer 9

£5,664 GBP

View

Retailer 10

£5,842 GBP

$7,828 USD

View

Price last confirmed 30 days ago

Retailer 11

£5,955 GBP

$7,979 USD

View

Price last confirmed 14 days ago

B+

Retailer 12

£6,267 GBP

View

B+

Retailer 13

£6,924 GBP

€8,835 EUR

View

Retailer 14

£7,599 GBP

$10,182 USD

View

Price last confirmed 14 days ago

B+

Retailer 15

£9,053 GBP

View

Retailer 16

£9,418 GBP

ZAR 203,861 ZAR

View

Retailer 17

£11,035 GBP

$14,785 USD

View

Retailer 18

£12,152 GBP

$16,283 USD

View

Retailer 19

£12,500 GBP

$16,748 USD

View

Price last confirmed 14 days ago

Retailer 20

£14,980 GBP

$20,071 USD

View

Retailer 21

£15,864 GBP

$21,255 USD

View

Retailer 22

£20,844 GBP

$27,928 USD

View

Most Expensive

Do Amore Diamonds

27-4722B02C0 · Oct 29

£23,778 GBP

$31,860 USD

View

22 more retailers have this diamond

Prices start from £3,530 GBPSave up to £20,248 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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