Emerald|Lab Grown|IGI

5.21ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811634646

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811634646

Diamond specifications and retailer prices

From $10,453 CAD

$7,483 USD

As of November 1, 2026

Save $53,343 CAD (84%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $63,796 CAD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.21ct lab-grown emerald diamond

This 5.21ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634646 or 811634646. Listed at 13 retailers as of October 31, 2026, with prices from $10,453 to $63,796, a $53,343 spread on the same certified stone. Do Amore Diamonds lists it at $63,796. 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

5.21

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle38.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811634646

Dimensions11.27 × 8.05 × 5.43 mm

L/W Ratio1.40

Culet sizeLarge

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG811634646

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: Nov 1

Current: $63,796 CAD|Low: $10,453 CAD|High: $67,498 CAD|Avg: $24,387 CAD|+0.6%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

October 31, 2026

Retailer 5$10,453 CAD

Retailer 3$11,510 CAD

Retailer 2$11,790 CAD

Retailer 4$13,407 CAD

Retailer 10$13,755 CAD

Retailer 9$14,437 CAD

Retailer 7$23,147 CAD

Retailer 6$23,300 CAD

Retailer 8$24,464 CAD

Do Amore Diamonds$63,796 CAD

32 data points across 10 retailers

13 retailers$10,453 CAD to $63,796 CAD

Cheapest Retailer

$10,453 CAD

$7,483 USD

Retailer 2

$11,510 CAD

$8,240 USD

View

Retailer 3

$11,790 CAD

$8,440 USD

View

Retailer 4

$13,407 CAD

$9,598 USD

View

Retailer 5

$13,516 CAD

$9,676 USD

View

Price last confirmed 27 days ago

Retailer 6

$13,755 CAD

$9,847 USD

View

Retailer 7

$14,437 CAD

$10,335 USD

View

Retailer 8

$14,716 CAD

$10,535 USD

View

Price last confirmed 37 days ago

Retailer 9

$16,896 CAD

$12,095 USD

View

Price last confirmed 27 days ago

B+

Retailer 10

$23,147 CAD

€15,781 EUR

View

B+

Retailer 11

$23,300 CAD

$16,680 USD

View

B+

Retailer 12

$24,464 CAD

£13,790 GBP

View

Most Expensive

Do Amore Diamonds

27-74BE7DF0C · Oct 31

$63,796 CAD

$45,670 USD

View

12 more retailers have this diamond

Prices start from $10,453 CADSave up to $53,343 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

5.21ct Emerald

$10,453 CAD