Emerald|Lab Grown|IGI

3.39ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG726509041

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726509041

Diamond specifications and retailer prices

From £1,106 GBP

$1,482 USD

As of October 30, 2026

Save £5,850 GBP (84%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £6,956 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.39ct lab-grown emerald diamond

This 3.39ct 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 LG726509041 or 726509041. Listed at 24 retailers as of October 29, 2026, with prices from £1,106 to £6,956, a £5,850 spread on the same certified stone. Brilliant Earth lists it at £6,956. 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

3.39

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.3°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG726509041

Dimensions10.26 × 7.08 × 4.66 mm

L/W Ratio1.45

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 LG726509041

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: £6,956 GBP|Low: £1,106 GBP|High: £6,956 GBP|Avg: £2,548 GBP

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 20£1,106 GBP

Retailer 8£1,205 GBP

Retailer 21£1,238 GBP

Retailer 6£1,283 GBP

Retailer 15£1,301 GBP

Retailer 3£1,317 GBP

Retailer 13£1,452 GBP

Retailer 17£1,811 GBP

Retailer 9£1,879 GBP

Retailer 2£2,037 GBP

Retailer 4£2,096 GBP

Retailer 7£2,408 GBP

Retailer 19£2,708 GBP

Retailer 12£2,942 GBP

Retailer 22£2,978 GBP

Retailer 5£3,094 GBP

Retailer 11£3,373 GBP

Retailer 10£3,682 GBP

Retailer 16£3,943 GBP

Retailer 14£4,381 GBP

Retailer 18£4,512 GBP

Brilliant Earth£6,956 GBP

23 data points across 22 retailers

24 retailers£1,106 GBP to £6,956 GBP

Cheapest Retailer

£1,106 GBP

$1,482 USD

Retailer 2

£1,205 GBP

$1,614 USD

View

Retailer 3

£1,238 GBP

$1,659 USD

View

Final sale: no returns

Retailer 4

£1,283 GBP

$1,719 USD

View

Retailer 5

£1,301 GBP

$1,743 USD

View

Price last confirmed 19 days ago

Retailer 6

£1,317 GBP

$1,765 USD

View

Retailer 7

£1,452 GBP

$1,945 USD

View

Retailer 8

£1,811 GBP

View

Retailer 9

£1,879 GBP

$2,518 USD

View

Retailer 10

£2,037 GBP

$2,730 USD

View

Retailer 11

£2,096 GBP

€2,675 EUR

View

Retailer 12

£2,299 GBP

$3,081 USD

View

Price last confirmed 8 days ago

Retailer 13

£2,408 GBP

$3,226 USD

View

Retailer 14

£2,708 GBP

$3,628 USD

View

Retailer 15

£2,942 GBP

A$6,064 AUD

View

Price last confirmed 9 days ago

B+

Retailer 16

£2,978 GBP

ZAR 64,470 ZAR

View

B+

Retailer 17

£3,094 GBP

View

B+

Retailer 18

£3,373 GBP

$4,520 USD

View

B+

Retailer 19

£3,505 GBP

$4,696 USD

View

B+

Retailer 20

£3,682 GBP

View

B+

Retailer 21

£3,943 GBP

$5,283 USD

View

Retailer 22

£4,381 GBP

$5,870 USD

View

Price last confirmed 13 days ago

B+

Retailer 23

£4,512 GBP

$6,045 USD

View

Most Expensive

Brilliant Earth

15394547A · Oct 29

£6,956 GBP

$9,320 USD

View

23 more retailers have this diamond

Prices start from £1,106 GBPSave up to £5,850 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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