Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG743593591

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743593591

Diamond specifications and retailer prices

From $532 NZD

$300 USD

As of October 30, 2026

Save $4,347 NZD (89%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $4,879 NZD at Brilliant Earth · As of October 30, 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 LG743593591 or 743593591. Listed at 30 retailers as of October 30, 2026, with prices from $532 to $4,879, a $4,347 spread on the same certified stone. Brilliant Earth lists it at $4,879. 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 angle32.8°

Pavilion angle43.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743593591

Dimensions8.13 × 5.52 × 3.67 mm

L/W Ratio1.47

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 LG743593591

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $4,879 NZD|Low: $502 NZD|High: $8,126 NZD|Avg: $1,912 NZD|-40.0%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 18$532 NZD

Retailer 16$539 NZD

Retailer 3$816 NZD

Retailer 11$840 NZD

Retailer 4$869 NZD

Retailer 17$1,019 NZD

Retailer 9$1,031 NZD

Retailer 20$1,059 NZD

Retailer 13$1,084 NZD

Retailer 10$1,378 NZD

Retailer 19$1,432 NZD

Retailer 5$1,521 NZD

Retailer 23$1,716 NZD

Retailer 15$2,046 NZD

Retailer 7$2,197 NZD

Retailer 12$2,277 NZD

Retailer 6$2,418 NZD

Retailer 14$2,434 NZD

Retailer 21$2,472 NZD

Retailer 2$2,601 NZD

Retailer 22$3,957 NZD

Retailer 8$3,992 NZD

Brilliant Earth$4,879 NZD

37 data points across 23 retailers

30 retailers$532 NZD to $4,879 NZD

Retailer 1

$433 NZD

$244 USD

Price last confirmed 29 days ago

Retailer 2

$465 NZD

$262 USD

View

Price last confirmed 31 days ago

Retailer 3

$522 NZD

$294 USD

View

Price last confirmed 17 days ago

Retailer 4

$532 NZD

$300 USD

View

Final sale: no returns

Retailer 5

$539 NZD

$304 USD

View

Price last confirmed 36 days ago

Retailer 6

$559 NZD

$315 USD

View

Retailer 7

$559 NZD

$315 USD

View

Price last confirmed 21 days ago

Retailer 8

$570 NZD

$321 USD

View

Price last confirmed 32 days ago

Retailer 9

$816 NZD

$460 USD

View

Retailer 10

$840 NZD

HK$3,700 HKD

View

Retailer 11

$869 NZD

$490 USD

View

Retailer 12

$1,019 NZD

€547 EUR

View

Retailer 13

$1,031 NZD

$581 USD

View

Retailer 14

$1,059 NZD

ZAR 9,640 ZAR

View

Retailer 15

$1,084 NZD

£481 GBP

View

Retailer 16

$1,378 NZD

$777 USD

View

Retailer 17

$1,432 NZD

A$1,242 AUD

View

Retailer 18

$1,521 NZD

$857 USD

View

B+

Retailer 19

$1,716 NZD

$967 USD

View

Retailer 20

$1,980 NZD

$1,116 USD

View

Price last confirmed 21 days ago

Retailer 21

$2,046 NZD

$1,153 USD

View

Price last confirmed 30 days ago

B+

Retailer 22

$2,197 NZD

$1,238 USD

View

B+

Retailer 23

$2,277 NZD

$1,283 USD

View

B+

Retailer 24

$2,418 NZD

$1,363 USD

View

B+

Retailer 25

$2,434 NZD

SGD 1,854 SGD

View

B+

Retailer 26

$2,472 NZD

£1,097 GBP

View

B+

Retailer 27

$2,601 NZD

A$2,255 AUD

View

Retailer 28

$3,957 NZD

$2,230 USD

View

Retailer 29

$3,992 NZD

$2,250 USD

View

Most Expensive

Brilliant Earth

17457221Y · Oct 30

$4,879 NZD

$2,750 USD

View

29 more retailers have this diamond

Prices start from $532 NZDSave up to $4,347 NZD

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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