Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG727560636

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727560636

Diamond specifications and retailer prices

From £226 GBP

$300 USD

As of October 28, 2026

Save £2,115 GBP (90%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: £2,341 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG727560636 or 727560636. Listed at 30 retailers as of October 28, 2026, with prices from £226 to £2,341, a £2,115 spread on the same certified stone. Brilliant Earth lists it at £2,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.3°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG727560636

Dimensions5.44 × 5.44 × 3.65 mm

L/W Ratio1.00

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 LG727560636

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 28

Current: £2,341 GBP|Low: £213 GBP|High: £3,447 GBP|Avg: £813 GBP|-32.1%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 17£226 GBP

Retailer 16£229 GBP

Retailer 23£346 GBP

Retailer 11£356 GBP

Retailer 4£369 GBP

Retailer 2£432 GBP

Retailer 9£437 GBP

Retailer 19£449 GBP

Retailer 20£458 GBP

Retailer 10£584 GBP

Retailer 18£608 GBP

Retailer 5£645 GBP

Retailer 22£728 GBP

Retailer 15£868 GBP

Retailer 7£932 GBP

Retailer 12£966 GBP

Retailer 6£1,026 GBP

Retailer 14£1,033 GBP

Retailer 13£1,053 GBP

Retailer 3£1,114 GBP

Retailer 21£1,678 GBP

Retailer 8£1,693 GBP

Brilliant Earth£2,341 GBP

36 data points across 23 retailers

30 retailers£226 GBP to £2,341 GBP

Retailer 1

£184 GBP

$244 USD

Price last confirmed 27 days ago

Retailer 2

£197 GBP

$262 USD

View

Price last confirmed 29 days ago

Retailer 3

£221 GBP

$294 USD

View

Price last confirmed 15 days ago

Retailer 4

£226 GBP

$300 USD

View

Final sale: no returns

Retailer 5

£229 GBP

$304 USD

View

Price last confirmed 34 days ago

Retailer 6

£237 GBP

$315 USD

View

Retailer 7

£237 GBP

$315 USD

View

Price last confirmed 19 days ago

Retailer 8

£242 GBP

$321 USD

View

Price last confirmed 30 days ago

Retailer 9

£346 GBP

$460 USD

View

Retailer 10

£356 GBP

HK$3,700 HKD

View

Retailer 11

£369 GBP

$490 USD

View

Retailer 12

£432 GBP

€547 EUR

View

Retailer 13

£437 GBP

$581 USD

View

Retailer 14

£449 GBP

ZAR 9,640 ZAR

View

Retailer 15

£458 GBP

View

Retailer 16

£584 GBP

$777 USD

View

Retailer 17

£608 GBP

A$1,242 AUD

View

Retailer 18

£645 GBP

$857 USD

View

Retailer 19

£728 GBP

$967 USD

View

B+

Retailer 20

£840 GBP

$1,116 USD

View

Price last confirmed 19 days ago

B+

Retailer 21

£868 GBP

$1,153 USD

View

Price last confirmed 28 days ago

B+

Retailer 22

£932 GBP

$1,238 USD

View

B+

Retailer 23

£966 GBP

$1,283 USD

View

B+

Retailer 24

£1,026 GBP

$1,363 USD

View

B+

Retailer 25

£1,033 GBP

SGD 1,854 SGD

View

B+

Retailer 26

£1,053 GBP

View

B+

Retailer 27

£1,114 GBP

A$2,277 AUD

View

Price last confirmed 21 days ago

B+

Retailer 28

£1,678 GBP

$2,230 USD

View

Retailer 29

£1,693 GBP

$2,250 USD

View

Most Expensive

Brilliant Earth

16223851Y · Oct 28

£2,341 GBP

$3,110 USD

View

29 more retailers have this diamond

Prices start from £226 GBPSave up to £2,115 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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