Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG743523483

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743523483

Diamond specifications and retailer prices

From £190 GBP

$254 USD

As of October 30, 2026

Save £2,132 GBP (92%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £2,321 GBP at Brilliant Earth · As of October 29, 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 LG743523483 or 743523483. Listed at 26 retailers as of October 29, 2026, with prices from £190 to £2,321, a £2,132 spread on the same certified stone. Brilliant Earth lists it at £2,321. 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 angle38°

Pavilion angle38.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743523483

Dimensions7.74 × 5.49 × 3.69 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG743523483

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: £2,321 GBP|Low: £182 GBP|High: £3,418 GBP|Avg: £791 GBP|-32.1%

Brilliant Earth

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October 30, 2026

Retailer 3£190 GBP

Retailer 25£219 GBP

Retailer 21£224 GBP

Retailer 6£235 GBP

Retailer 16£353 GBP

Retailer 8£366 GBP

Retailer 24£366 GBP

Retailer 19£429 GBP

Retailer 14£434 GBP

Retailer 23£445 GBP

Retailer 13£456 GBP

Retailer 15£580 GBP

Retailer 22£603 GBP

Retailer 9£640 GBP

Retailer 7£722 GBP

Retailer 4£833 GBP

Retailer 11£924 GBP

Retailer 17£958 GBP

Retailer 10£1,017 GBP

Retailer 18£1,024 GBP

Retailer 20£1,045 GBP

Retailer 2£1,094 GBP

Retailer 5£1,664 GBP

Retailer 12£1,679 GBP

Brilliant Earth£2,321 GBP

31 data points across 25 retailers

26 retailers£190 GBP to £2,321 GBP

Cheapest Retailer

£190 GBP

$254 USD

Retailer 2

£219 GBP

$294 USD

View

Retailer 3

£224 GBP

$300 USD

View

Final sale: no returns

Retailer 4

£235 GBP

$315 USD

View

Retailer 5

£353 GBP

HK$3,700 HKD

View

Retailer 6

£366 GBP

$490 USD

View

Retailer 7

£366 GBP

$490 USD

View

Retailer 8

£429 GBP

€547 EUR

View

Retailer 9

£434 GBP

$581 USD

View

Retailer 10

£445 GBP

ZAR 9,640 ZAR

View

Retailer 11

£456 GBP

View

Retailer 12

£580 GBP

$777 USD

View

Retailer 13

£603 GBP

A$1,242 AUD

View

Retailer 14

£640 GBP

$857 USD

View

Retailer 15

£722 GBP

$967 USD

View

B+

Retailer 16

£833 GBP

$1,116 USD

View

B+

Retailer 17

£924 GBP

$1,238 USD

View

B+

Retailer 18

£958 GBP

$1,283 USD

View

B+

Retailer 19

£1,017 GBP

$1,363 USD

View

B+

Retailer 20

£1,024 GBP

SGD 1,854 SGD

View

B+

Retailer 21

£1,045 GBP

View

B+

Retailer 22

£1,094 GBP

A$2,255 AUD

View

B+

Retailer 23

£1,664 GBP

$2,230 USD

View

Retailer 24

£1,679 GBP

$2,250 USD

View

Retailer 25

£2,067 GBP

$2,770 USD

View

Most Expensive

Brilliant Earth

20869629Y · Oct 29

£2,321 GBP

$3,110 USD

View

25 more retailers have this diamond

Prices start from £190 GBPSave up to £2,132 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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