Emerald|Lab Grown|IGI

6.59ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG671420895

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671420895

Diamond specifications and retailer prices

From $1,678 CAD

$1,199 USD

As of October 30, 2026

Save $10,540 CAD (86%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $21,120 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.59ct lab-grown emerald diamond

This 6.59ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671420895 or 671420895. Listed at 26 retailers as of October 28, 2026, with a 628% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.59

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle34.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG671420895

Dimensions8.16 × 8.16 × 12.72 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG671420895

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: $21,120 CAD|Low: $1,678 CAD|High: $21,288 CAD|Avg: $5,238 CAD

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

October 30, 2026

Retailer 15$1,678 CAD

Retailer 3$1,877 CAD

Retailer 16$1,945 CAD

Retailer 12$2,190 CAD

Retailer 8$2,598 CAD

Retailer 7$2,739 CAD

Retailer 2$3,028 CAD

Retailer 17$3,729 CAD

Retailer 13$3,976 CAD

Retailer 10$4,156 CAD

Retailer 9$5,183 CAD

Retailer 6$5,583 CAD

Retailer 4$5,784 CAD

Retailer 5$6,555 CAD

Retailer 11$6,938 CAD

Retailer 14$7,922 CAD

Brilliant Earth$21,120 CAD

43 data points across 17 retailers

26 retailers$1,678 CAD to $12,219 CAD

Retailer 1

$1,611 CAD

$1,151 USD

Price last confirmed 28 days ago

Retailer 2

$1,678 CAD

$1,199 USD

View

Retailer 3

$1,825 CAD

$1,304 USD

View

Price last confirmed 23 days ago

Retailer 4

$1,877 CAD

$1,341 USD

View

Final sale: no returns

Retailer 5

$1,945 CAD

$1,390 USD

View

Price last confirmed 27 days ago

Retailer 6

$1,945 CAD

$1,390 USD

View

Price last confirmed 17 days ago

Retailer 7

$1,945 CAD

$1,390 USD

View

Retailer 8

$2,190 CAD

$1,565 USD

View

Retailer 9

$2,598 CAD

$1,856 USD

View

B+

Retailer 10

$2,739 CAD

$1,957 USD

View

Retailer 11

$3,028 CAD

£1,704 GBP

View

Retailer 12

$3,433 CAD

$2,453 USD

View

B+

Retailer 13

$3,729 CAD

$2,664 USD

View

Retailer 14

$3,976 CAD

A$4,371 AUD

View

Price last confirmed 8 days ago

Retailer 15

$4,027 CAD

$2,877 USD

View

Price last confirmed 29 days ago

B+

Retailer 16

$4,027 CAD

$2,877 USD

View

B+

Retailer 17

$4,156 CAD

ZAR 47,975 ZAR

View

B+

Retailer 18

$5,183 CAD

£2,916 GBP

View

B+

Retailer 19

$5,583 CAD

$3,989 USD

View

B+

Retailer 20

$5,784 CAD

$4,133 USD

View

Retailer 21

$6,555 CAD

A$7,205 AUD

View

Price last confirmed 21 days ago

Retailer 22

$6,938 CAD

£3,903 GBP

View

Retailer 23

$7,618 CAD

$5,443 USD

View

Retailer 24

$7,922 CAD

$5,660 USD

View

Retailer 25

$12,219 CAD

$8,730 USD

View

Most Expensive

Brilliant Earth

18600617A · Oct 29

$21,120 CAD

$15,090 USD

View

Price under review

25 more retailers have this diamond

Prices start from $1,678 CADSave up to $10,540 CAD

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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6.59ct Emerald

$1,678 CAD