Emerald|Lab Grown|IGI

8.51ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG683598214

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683598214

Diamond specifications and retailer prices

From $2,748 NZD

$1,549 USD

As of October 30, 2026

Save $15,633 NZD (85%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $18,382 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 8.51ct lab-grown emerald diamond

This 8.51ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683598214 or 683598214. Listed at 25 retailers as of October 29, 2026, with prices from $2,748 to $18,382, a $15,633 spread on the same certified stone. Brilliant Earth lists it at $18,382. 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

8.51

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.6°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG683598214

Dimensions9.26 × 9.26 × 13.87 mm

L/W Ratio1.00

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 LG683598214

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: $18,382 NZD|Low: $2,748 NZD|High: $18,399 NZD|Avg: $6,715 NZD|-0.1%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 24

October 30, 2026

Retailer 6$2,748 NZD

Retailer 24$2,991 NZD

Retailer 4$3,078 NZD

Retailer 15$3,188 NZD

Retailer 17$3,325 NZD

Retailer 21$3,495 NZD

Retailer 10$3,679 NZD

Retailer 5$3,942 NZD

Retailer 20$4,432 NZD

Retailer 2$4,516 NZD

Retailer 18$5,015 NZD

Retailer 3$5,142 NZD

Retailer 13$5,348 NZD

Retailer 22$5,919 NZD

Retailer 7$5,978 NZD

Retailer 8$7,706 NZD

Retailer 19$9,155 NZD

Retailer 23$9,187 NZD

Retailer 11$9,304 NZD

Retailer 9$9,833 NZD

Retailer 12$10,660 NZD

Retailer 14$11,207 NZD

Retailer 16$12,877 NZD

Brilliant Earth$18,382 NZD

36 data points across 24 retailers

25 retailers$2,748 NZD to $18,382 NZD

Cheapest Retailer

$2,748 NZD

$1,549 USD

Retailer 2

$2,991 NZD

$1,686 USD

View

Retailer 3

$3,078 NZD

$1,735 USD

View

Final sale: no returns

Retailer 4

$3,188 NZD

$1,797 USD

View

Retailer 5

$3,325 NZD

$1,874 USD

View

Price last confirmed 17 days ago

Retailer 6

$3,495 NZD

$1,970 USD

View

Retailer 7

$3,679 NZD

HK$16,200 HKD

View

Retailer 8

$3,942 NZD

$2,222 USD

View

B+

Retailer 9

$4,432 NZD

$2,498 USD

View

Retailer 10

$4,516 NZD

£2,004 GBP

View

Retailer 11

$5,015 NZD

€2,692 EUR

View

Retailer 12

$5,142 NZD

$2,898 USD

View

Retailer 13

$5,348 NZD

ZAR 48,693 ZAR

View

Retailer 14

$5,919 NZD

A$5,132 AUD

View

Price last confirmed 8 days ago

Retailer 15

$5,978 NZD

$3,369 USD

View

Retailer 16

$7,706 NZD

£3,420 GBP

View

B+

Retailer 17

$8,595 NZD

$4,844 USD

View

B+

Retailer 18

$9,155 NZD

£4,063 GBP

View

B+

Retailer 19

$9,187 NZD

$5,178 USD

View

B+

Retailer 20

$9,304 NZD

$5,244 USD

View

B+

Retailer 21

$9,833 NZD

$5,542 USD

View

B+

Retailer 22

$10,660 NZD

SGD 8,119 SGD

View

B+

Retailer 23

$11,207 NZD

$6,316 USD

View

Retailer 24

$12,877 NZD

A$11,165 AUD

View

Price last confirmed 21 days ago

Most Expensive

Brilliant Earth

20261905A · Oct 29

$18,382 NZD

$10,360 USD

View

24 more retailers have this diamond

Prices start from $2,748 NZDSave up to $15,633 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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