Emerald|Lab Grown|IGI

3.34ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG720566356

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720566356

Diamond specifications and retailer prices

From £1,337 GBP

$1,792 USD

As of October 30, 2026

Save £5,812 GBP (81%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £7,150 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.34ct lab-grown emerald diamond

This 3.34ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720566356 or 720566356. Listed at 26 retailers as of October 29, 2026, with prices from £1,337 to £7,150, a £5,812 spread on the same certified stone. Brilliant Earth lists it at £7,150. 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

3.34

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.7°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG720566356

Dimensions9.97 × 7.03 × 4.72 mm

L/W Ratio1.42

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG720566356

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: £7,150 GBP|Low: £1,284 GBP|High: £8,337 GBP|Avg: £3,257 GBP|-14.2%

Brilliant Earth

Retailer 2

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Retailer 23

October 31, 2026

Retailer 22£1,337 GBP

Retailer 21£1,455 GBP

Retailer 2£1,497 GBP

Retailer 4£1,552 GBP

Retailer 6£1,679 GBP

Retailer 12£1,699 GBP

Retailer 14£1,891 GBP

Retailer 13£2,183 GBP

Retailer 8£2,343 GBP

Retailer 18£2,475 GBP

Retailer 5£2,610 GBP

Retailer 9£2,718 GBP

Retailer 23£2,908 GBP

Retailer 20£3,510 GBP

Retailer 17£3,603 GBP

Retailer 15£4,058 GBP

Retailer 11£4,182 GBP

Retailer 3£4,429 GBP

Retailer 19£4,456 GBP

Retailer 10£4,683 GBP

Retailer 7£5,288 GBP

Retailer 16£5,474 GBP

Brilliant Earth£7,150 GBP

30 data points across 23 retailers

26 retailers£1,337 GBP to £7,150 GBP

Cheapest Retailer

£1,337 GBP

$1,792 USD

Retailer 2

£1,455 GBP

$1,950 USD

View

Retailer 3

£1,497 GBP

$2,006 USD

View

Final sale: no returns

Retailer 4

£1,552 GBP

$2,079 USD

View

Retailer 5

£1,679 GBP

$2,250 USD

View

Retailer 6

£1,699 GBP

$2,276 USD

View

Retailer 7

£1,891 GBP

HK$19,800 HKD

View

Retailer 8

£2,183 GBP

View

Retailer 9

£2,343 GBP

$3,140 USD

View

Retailer 10

£2,475 GBP

€3,158 EUR

View

Retailer 11

£2,610 GBP

$3,497 USD

View

Retailer 12

£2,718 GBP

$3,642 USD

View

Retailer 13

£2,908 GBP

$3,897 USD

View

B+

Retailer 14

£3,207 GBP

View

Retailer 15

£3,510 GBP

A$7,235 AUD

View

Price last confirmed 9 days ago

B+

Retailer 16

£3,603 GBP

ZAR 78,000 ZAR

View

B+

Retailer 17

£4,058 GBP

$5,438 USD

View

B+

Retailer 18

£4,182 GBP

$5,603 USD

View

Retailer 19

£4,429 GBP

$5,935 USD

View

Price last confirmed 13 days ago

B+

Retailer 20

£4,456 GBP

View

B+

Retailer 21

£4,683 GBP

$6,275 USD

View

Retailer 22

£5,288 GBP

A$10,901 AUD

View

Price last confirmed 22 days ago

Retailer 23

£5,440 GBP

$7,289 USD

View

Retailer 24

£5,474 GBP

SGD 9,911 SGD

View

Retailer 25

£5,993 GBP

$8,030 USD

View

Most Expensive

Brilliant Earth

15368053A · Oct 29

£7,150 GBP

$9,580 USD

View

25 more retailers have this diamond

Prices start from £1,337 GBPSave up to £5,812 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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