Emerald|Lab Grown|IGI

3.18ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG604303319

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604303319

Diamond specifications and retailer prices

From $922 CAD

$660 USD

As of October 29, 2026

Save $6,049 CAD (87%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $6,971 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.18ct lab-grown emerald diamond

This 3.18ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604303319 or 604303319. Listed at 18 retailers as of October 29, 2026, with prices from $922 to $6,971, a $6,049 spread on the same certified stone. Brilliant Earth lists it at $6,971. 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

3.18

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.4°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG604303319

Dimensions9.87 × 6.92 × 4.50 mm

L/W Ratio1.43

Culet sizeLarge

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG604303319

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 29

Current: $6,971 CAD|Low: $659 CAD|High: $7,376 CAD|Avg: $2,756 CAD|-5.5%

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

October 30, 2026

Retailer 3$922 CAD

Retailer 14$1,570 CAD

Retailer 11$1,572 CAD

Retailer 7$1,597 CAD

Retailer 5$1,658 CAD

Retailer 8$1,712 CAD

Retailer 2$2,156 CAD

Retailer 10$2,218 CAD

Retailer 12$2,534 CAD

Retailer 4$2,980 CAD

Retailer 13$3,259 CAD

Retailer 6$3,958 CAD

Retailer 9$4,458 CAD

Brilliant Earth$6,971 CAD

42 data points across 14 retailers

18 retailers$922 CAD to $6,971 CAD

Retailer 1

$791 CAD

$566 USD

Price last confirmed 22 days ago

Retailer 2

$922 CAD

$660 USD

View

Price last confirmed 21 days ago

Retailer 3

$922 CAD

$660 USD

View

Final sale: no returns

Retailer 4

$1,021 CAD

$731 USD

View

Price last confirmed 20 days ago

Retailer 5

$1,570 CAD

$1,124 USD

View

Retailer 6

$1,572 CAD

$1,125 USD

View

Retailer 7

$1,597 CAD

£900 GBP

View

Retailer 8

$1,658 CAD

$1,187 USD

View

Retailer 9

$1,712 CAD

€1,167 EUR

View

B+

Retailer 10

$2,156 CAD

A$2,375 AUD

View

B+

Retailer 11

$2,218 CAD

ZAR 25,653 ZAR

View

B+

Retailer 12

$2,534 CAD

$1,814 USD

View

Retailer 13

$2,686 CAD

$1,923 USD

View

Price last confirmed 20 days ago

Retailer 14

$2,980 CAD

£1,680 GBP

View

Retailer 15

$3,259 CAD

$2,333 USD

View

Retailer 16

$3,958 CAD

$2,833 USD

View

Retailer 17

$4,458 CAD

£2,513 GBP

View

Most Expensive

Brilliant Earth

15178151A · Oct 29

$6,971 CAD

$4,990 USD

View

17 more retailers have this diamond

Prices start from $922 CADSave up to $6,049 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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