Emerald|Lab Grown|IGI

5.03ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG689566256

Shape and cutting style on the report: Emerald cut

Certificate IGI LG689566256

Diamond specifications and retailer prices

From £5,651 GBP

$7,526 USD

As of October 30, 2026

Save £21,393 GBP (79%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £27,045 GBP at Michael Trio · As of October 30, 2026

View at Michael Trio

About this 5.03ct lab-grown emerald diamond

This 5.03ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689566256 or 689566256. Listed at 27 retailers as of October 30, 2026, with prices from £5,651 to £27,045, a £21,393 spread on the same certified stone. Michael Trio lists it at £27,045. 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

5.03

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.5°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG689566256

Dimensions11.57 × 8.28 × 5.41 mm

L/W Ratio1.40

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 LG689566256

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: £27,045 GBP|Low: £5,651 GBP|High: £41,083 GBP|Avg: £14,260 GBP|-14.0%

Michael Trio

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October 30, 2026

Retailer 23£5,651 GBP

Retailer 15£5,890 GBP

Retailer 19£6,698 GBP

Retailer 6£6,848 GBP

Retailer 8£7,074 GBP

Retailer 11£7,566 GBP

Retailer 9£7,638 GBP

Retailer 26£7,705 GBP

Retailer 13£7,939 GBP

Retailer 10£8,362 GBP

Retailer 21£8,728 GBP

Retailer 12£8,836 GBP

Retailer 7£9,482 GBP

Retailer 24£10,368 GBP

Retailer 3£13,617 GBP

Retailer 17£13,970 GBP

Retailer 27£14,193 GBP

Retailer 25£14,702 GBP

Retailer 5£17,485 GBP

Retailer 2£18,042 GBP

Retailer 14£18,438 GBP

Retailer 16£18,961 GBP

Retailer 4£21,017 GBP

Retailer 22£23,204 GBP

Retailer 20£23,267 GBP

Michael Trio£27,045 GBP

Retailer 18£41,083 GBP

30 data points across 27 retailers

27 retailers£5,651 GBP to £27,045 GBP

Cheapest Retailer

£5,651 GBP

$7,526 USD

Retailer 2

£5,890 GBP

$7,843 USD

View

Retailer 3

£6,698 GBP

$8,919 USD

View

Retailer 4

£6,848 GBP

$9,119 USD

View

Retailer 5

£7,074 GBP

$9,420 USD

View

Retailer 6

£7,566 GBP

$10,075 USD

View

Retailer 7

£7,638 GBP

$10,171 USD

View

Retailer 8

£7,705 GBP

$10,261 USD

View

Final sale: no returns

Retailer 9

£7,939 GBP

HK$82,600 HKD

View

Retailer 10

£8,362 GBP

$11,135 USD

View

Retailer 11

£8,728 GBP

View

Retailer 12

£8,836 GBP

$11,767 USD

View

Retailer 13

£9,482 GBP

$12,627 USD

View

Retailer 14

£10,368 GBP

View

B+

Retailer 15

£13,617 GBP

View

B+

Retailer 16

£13,970 GBP

$18,604 USD

View

B+

Retailer 17

£14,193 GBP

€18,000 EUR

View

B+

Retailer 18

£14,702 GBP

ZAR 316,293 ZAR

View

Retailer 19

£17,485 GBP

A$35,823 AUD

View

Price last confirmed 7 days ago

B+

Retailer 20

£18,042 GBP

$24,026 USD

View

Retailer 21

£18,438 GBP

A$37,774 AUD

View

Price last confirmed 21 days ago

Retailer 22

£18,961 GBP

$25,250 USD

View

Retailer 23

£21,017 GBP

$27,988 USD

View

Retailer 24

£23,204 GBP

$30,900 USD

View

Retailer 25

£23,267 GBP

$30,985 USD

View

Most Expensive

Michael Trio

8893970350 · Oct 30

£27,045 GBP

SGD 48,669 SGD

View

25 more retailers have this diamond

Prices start from £5,651 GBPSave up to £21,393 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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