Emerald|Lab Grown|IGI

3.14ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG815610192

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815610192

Diamond specifications and retailer prices

From £1,031 GBP

$1,382 USD

As of October 30, 2026

Save £5,409 GBP (84%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £6,441 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.14ct lab-grown emerald diamond

This 3.14ct 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 LG815610192 or 815610192. Listed at 24 retailers as of October 30, 2026, with prices from £1,031 to £6,441, a £5,409 spread on the same certified stone. Brilliant Earth lists it at £6,441. 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

3.14

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG815610192

Dimensions9.91 × 7.03 × 4.63 mm

L/W Ratio1.41

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 LG815610192

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: £6,441 GBP|Low: £1,018 GBP|High: £6,926 GBP|Avg: £2,719 GBP|-7.0%

Brilliant Earth

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October 31, 2026

Retailer 3£1,031 GBP

Retailer 10£1,122 GBP

Retailer 14£1,155 GBP

Retailer 6£1,196 GBP

Retailer 22£1,325 GBP

Retailer 11£1,420 GBP

Retailer 13£1,687 GBP

Retailer 15£1,889 GBP

Retailer 17£1,913 GBP

Retailer 19£2,170 GBP

Retailer 7£2,242 GBP

Retailer 12£2,355 GBP

Retailer 20£2,705 GBP

Retailer 16£2,777 GBP

Retailer 9£2,889 GBP

Retailer 4£3,293 GBP

Retailer 18£3,434 GBP

Retailer 8£4,002 GBP

Retailer 5£4,205 GBP

Retailer 21£4,370 GBP

Retailer 2£4,915 GBP

Brilliant Earth£6,441 GBP

37 data points across 22 retailers

24 retailers£1,031 GBP to £6,441 GBP

Cheapest Retailer

£1,031 GBP

$1,382 USD

Retailer 2

£1,122 GBP

$1,503 USD

View

Retailer 3

£1,155 GBP

$1,547 USD

View

Final sale: no returns

Retailer 4

£1,196 GBP

$1,603 USD

View

Retailer 5

£1,325 GBP

$1,775 USD

View

Retailer 6

£1,420 GBP

$1,903 USD

View

Retailer 7

£1,687 GBP

View

Retailer 8

£1,889 GBP

$2,531 USD

View

Retailer 9

£1,913 GBP

€2,441 EUR

View

Retailer 10

£1,995 GBP

$2,673 USD

View

Retailer 11

£2,170 GBP

$2,908 USD

View

Price last confirmed 8 days ago

Retailer 12

£2,242 GBP

$3,004 USD

View

Retailer 13

£2,355 GBP

$3,155 USD

View

Retailer 14

£2,705 GBP

A$5,577 AUD

View

Price last confirmed 9 days ago

Retailer 15

£2,777 GBP

ZAR 60,116 ZAR

View

B+

Retailer 16

£2,889 GBP

View

B+

Retailer 17

£3,224 GBP

$4,320 USD

View

B+

Retailer 18

£3,293 GBP

$4,412 USD

View

B+

Retailer 19

£3,434 GBP

View

B+

Retailer 20

£4,002 GBP

SGD 7,246 SGD

View

B+

Retailer 21

£4,205 GBP

$5,635 USD

View

Retailer 22

£4,370 GBP

$5,855 USD

View

Price last confirmed 13 days ago

B+

Retailer 23

£4,915 GBP

A$10,131 AUD

View

Most Expensive

Brilliant Earth

20710681A · Oct 31

£6,441 GBP

$8,630 USD

View

23 more retailers have this diamond

Prices start from £1,031 GBPSave up to £5,409 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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