Emerald|Lab Grown|IGI

5.09ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG720582423

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720582423

Diamond specifications and retailer prices

From $1,923 NZD

$1,080 USD

As of October 28, 2026

Save $11,609 NZD (86%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $13,532 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720582423 or 720582423. Listed at 12 retailers as of October 28, 2026, with prices from $1,923 to $13,532, a $11,609 spread on the same certified stone. Brilliant Earth lists it at $13,532. 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

5.09

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.8°

Pavilion angle42.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG720582423

Dimensions12.88 × 7.75 × 4.97 mm

L/W Ratio1.66

Culet sizeLarge

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG720582423

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: $13,532 NZD|Low: $1,111 NZD|High: $14,440 NZD|Avg: $3,597 NZD|-3.1%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 29, 2026

Retailer 6$1,111 NZD

Retailer 13$1,261 NZD

Retailer 3$1,296 NZD

Retailer 5$1,342 NZD

Retailer 16$1,342 NZD

Retailer 18$1,656 NZD

Retailer 8$1,923 NZD

Retailer 17$2,032 NZD

Retailer 12$2,141 NZD

Retailer 2$2,356 NZD

Retailer 19$3,308 NZD

Retailer 14$3,776 NZD

Retailer 9$3,880 NZD

Retailer 10$4,229 NZD

Retailer 4$4,466 NZD

Retailer 7$4,583 NZD

Retailer 11$4,634 NZD

Retailer 15$5,725 NZD

Brilliant Earth$13,532 NZD

15 data points across 19 retailers

12 retailers$1,923 NZD to $13,532 NZD

Retailer 1

$1,111 NZD

$624 USD

Price last confirmed 28 days ago

Retailer 2

$1,261 NZD

$708 USD

View

Price last confirmed 20 days ago

Retailer 3

$1,342 NZD

$754 USD

View

Price last confirmed 27 days ago

B+

Retailer 4

$1,923 NZD

$1,080 USD

View

Retailer 5

$2,356 NZD

€1,260 EUR

View

Retailer 6

$3,308 NZD

$1,858 USD

View

Price last confirmed 20 days ago

Retailer 7

$3,776 NZD

$2,121 USD

View

Price last confirmed 25 days ago

Retailer 8

$4,466 NZD

$2,508 USD

View

Price last confirmed 20 days ago

Retailer 9

$4,583 NZD

$2,574 USD

View

Price last confirmed 24 days ago

Retailer 10

$4,634 NZD

$2,603 USD

View

Price last confirmed 21 days ago

Retailer 11

$5,725 NZD

£2,532 GBP

View

Price last confirmed 24 days ago

Most Expensive

Brilliant Earth

16272978A · Oct 29

$13,532 NZD

$7,600 USD

View

11 more retailers have this diamond

Prices start from $1,923 NZDSave up to $11,609 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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