Emerald|Lab Grown|IGI

3.25ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG716506427

Shape and cutting style on the report: Emerald cut

Certificate IGI LG716506427

Diamond specifications and retailer prices

From £1,302 GBP

$1,745 USD

As of October 30, 2026

Save £4,810 GBP (79%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £6,112 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.25ct lab-grown emerald diamond

This 3.25ct 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 LG716506427 or 716506427. Listed at 26 retailers as of October 29, 2026, with prices from £1,302 to £6,112, a £4,810 spread on the same certified stone. Brilliant Earth lists it at £6,112. 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

3.25

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG716506427

Dimensions10.32 × 6.95 × 4.47 mm

L/W Ratio1.48

Culet sizeLong

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 LG716506427

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: £6,112 GBP|Low: £1,250 GBP|High: £9,314 GBP|Avg: £3,573 GBP|-18.0%

Brilliant Earth

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October 30, 2026

Retailer 26£1,302 GBP

Retailer 25£1,417 GBP

Retailer 4£1,511 GBP

Retailer 6£1,638 GBP

Retailer 14£1,658 GBP

Retailer 13£1,678 GBP

Retailer 15£1,844 GBP

Retailer 2£2,137 GBP

Retailer 8£2,280 GBP

Retailer 22£2,409 GBP

Retailer 9£2,586 GBP

Retailer 5£2,605 GBP

Retailer 27£2,832 GBP

Retailer 19£3,128 GBP

Retailer 24£3,417 GBP

Retailer 21£3,508 GBP

Retailer 16£3,949 GBP

Retailer 11£4,070 GBP

Retailer 3£4,291 GBP

Retailer 23£4,337 GBP

Retailer 10£4,570 GBP

Retailer 7£5,149 GBP

Retailer 20£5,298 GBP

Retailer 17£5,331 GBP

Retailer 18£5,832 GBP

Brilliant Earth£6,112 GBP

Retailer 12£9,314 GBP

30 data points across 27 retailers

26 retailers£1,302 GBP to £6,112 GBP

Cheapest Retailer

£1,302 GBP

$1,745 USD

Retailer 2

£1,417 GBP

$1,898 USD

View

Retailer 3

£1,511 GBP

$2,024 USD

View

Retailer 4

£1,638 GBP

$2,195 USD

View

Retailer 5

£1,658 GBP

$2,221 USD

View

Retailer 6

£1,678 GBP

$2,249 USD

View

Final sale: no returns

Retailer 7

£1,844 GBP

HK$19,300 HKD

View

Retailer 8

£2,137 GBP

View

Retailer 9

£2,280 GBP

$3,055 USD

View

Retailer 10

£2,409 GBP

€3,074 EUR

View

Retailer 11

£2,586 GBP

$3,465 USD

View

Retailer 12

£2,605 GBP

$3,490 USD

View

B+

Retailer 13

£2,832 GBP

$3,794 USD

View

B+

Retailer 14

£3,128 GBP

View

Retailer 15

£3,417 GBP

A$7,044 AUD

View

Price last confirmed 8 days ago

B+

Retailer 16

£3,508 GBP

ZAR 75,931 ZAR

View

B+

Retailer 17

£3,949 GBP

$5,291 USD

View

B+

Retailer 18

£4,070 GBP

$5,454 USD

View

Retailer 19

£4,291 GBP

$5,750 USD

View

Price last confirmed 12 days ago

B+

Retailer 20

£4,337 GBP

View

Retailer 21

£4,570 GBP

$6,124 USD

View

Retailer 22

£5,149 GBP

A$10,615 AUD

View

Price last confirmed 21 days ago

Retailer 23

£5,298 GBP

$7,099 USD

View

Retailer 24

£5,331 GBP

SGD 9,652 SGD

View

Retailer 25

£5,832 GBP

$7,814 USD

View

Most Expensive

Brilliant Earth

15035756A · Oct 29

£6,112 GBP

$8,190 USD

View

25 more retailers have this diamond

Prices start from £1,302 GBPSave up to £4,810 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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