Emerald|Lab Grown|IGI

3.99ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG828627007

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828627007

Diamond specifications and retailer prices

From $1,043 CAD

$745 USD

As of October 27, 2026

Save $3,046 CAD (74%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $4,497 CAD at MOH London · As of October 21, 2026

View at MOH London

About this 3.99ct lab-grown emerald diamond

This 3.99ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828627007 or 828627007. Listed at 13 retailers as of October 27, 2026, with a 292% 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

3.99

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.5°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828627007

Dimensions10.61 × 7.67 × 5.00 mm

L/W Ratio1.38

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 LG828627007

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: $4,497 CAD|Low: $564 CAD|High: $4,497 CAD|Avg: $2,504 CAD

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 29, 2026

Retailer 4$788 CAD

Retailer 10$1,209 CAD

Retailer 7$1,491 CAD

Retailer 2$1,936 CAD

Retailer 11$1,958 CAD

Retailer 6$2,729 CAD

Retailer 5$2,808 CAD

Retailer 9$2,854 CAD

Retailer 8$2,978 CAD

Retailer 3$4,071 CAD

Retailer 12$4,088 CAD

MOH London$4,497 CAD

16 data points across 12 retailers

13 retailers$1,043 CAD to $4,088 CAD

Cheapest Retailer

$1,043 CAD

$745 USD

Retailer 2

$1,209 CAD

$864 USD

View

Price last confirmed 12 days ago

Retailer 3

$1,491 CAD

$1,065 USD

View

Retailer 4

$1,936 CAD

£1,089 GBP

View

Retailer 5

$1,958 CAD

$1,399 USD

View

B+

Retailer 6

$2,729 CAD

A$3,000 AUD

View

Price last confirmed 8 days ago

B+

Retailer 7

$2,808 CAD

ZAR 32,413 ZAR

View

B+

Retailer 8

$2,854 CAD

$2,039 USD

View

B+

Retailer 9

$2,978 CAD

$2,128 USD

View

B+

Retailer 10

$3,401 CAD

$2,430 USD

View

Price last confirmed 11 days ago

Retailer 11

$4,071 CAD

$2,909 USD

View

Retailer 12

$4,088 CAD

$2,921 USD

View

Most Expensive

MOH London

LG828627007 · Oct 21

$4,497 CAD

£2,530 GBP

View

Price last confirmed 8 days ago

12 more retailers have this diamond

Prices start from $1,043 CADSave up to $3,046 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.

Similar diamonds

3.99ct Emerald

$1,043 CAD