Emerald|Lab Grown|IGI

15.09ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG658495635

Shape and cutting style on the report: Emerald cut

Certificate IGI LG658495635

Diamond specifications and retailer prices

From $5,665 NZD

HK$24,900 HKD

As of October 27, 2026

Save $21,279 NZD (79%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $26,944 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 15.09ct lab-grown emerald diamond

This 15.09ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658495635 or 658495635. Listed at 13 retailers as of October 26, 2026, with prices from $5,665 to $26,944, a $21,279 spread on the same certified stone. Brilliant Earth lists it at $26,944. 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

15.09

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.9°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG658495635

Dimensions15.97 × 11.50 × 8.02 mm

L/W Ratio1.39

Culet sizeLong

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 LG658495635

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 27

Current: $26,944 NZD|Low: $5,199 NZD|High: $27,779 NZD|Avg: $12,327 NZD|-3.0%

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

October 28, 2026

Retailer 2$5,199 NZD

Retailer 4$5,665 NZD

Retailer 7$6,717 NZD

Retailer 11$7,356 NZD

Retailer 8$7,567 NZD

Retailer 6$7,595 NZD

Retailer 3$7,653 NZD

Retailer 9$9,107 NZD

Retailer 10$10,575 NZD

Retailer 13$17,132 NZD

Retailer 5$17,854 NZD

Retailer 12$25,382 NZD

Brilliant Earth$26,944 NZD

40 data points across 13 retailers

13 retailers$5,665 NZD to $26,944 NZD

Retailer 1

$5,199 NZD

$2,925 USD

Price last confirmed 5 days ago

Retailer 2

$5,665 NZD

HK$24,900 HKD

View

Retailer 3

$6,717 NZD

£2,976 GBP

View

Retailer 4

$7,356 NZD

$4,139 USD

View

Price last confirmed 7 days ago

Retailer 5

$7,567 NZD

ZAR 68,778 ZAR

View

Price last confirmed 8 days ago

Retailer 6

$7,595 NZD

€4,070 EUR

View

B+

Retailer 7

$7,653 NZD

$4,306 USD

View

Retailer 8

$9,107 NZD

A$7,883 AUD

View

Price last confirmed 11 days ago

Retailer 9

$10,575 NZD

$5,950 USD

View

Price last confirmed 12 days ago

Retailer 10

$17,132 NZD

$9,639 USD

View

Price last confirmed 7 days ago

Retailer 11

$17,854 NZD

A$15,455 AUD

View

Price last confirmed 24 days ago

Retailer 12

$25,382 NZD

$14,281 USD

View

Most Expensive

Brilliant Earth

18044309A · Oct 26

$26,944 NZD

$15,160 USD

View

12 more retailers have this diamond

Prices start from $5,665 NZDSave up to $21,279 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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