Heart|Lab Grown|IGI

20.11ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG774691137

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG774691137

Diamond specifications and retailer prices

From $14,201 CAD

$10,162 USD

As of November 2, 2026

Save $36,531 CAD (72%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $50,733 CAD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 20.11ct lab-grown heart diamond

This 20.11ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774691137 or 774691137. Listed at 14 retailers as of October 31, 2026, with prices from $14,201 to $50,733, a $36,531 spread on the same certified stone. Taylor and Hart lists it at $50,733. 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

20.11

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG774691137

Dimensions15.75 × 18.31 × 11.48 mm

L/W Ratio1.16

Girdle conditionFaceted

Culet sizePointed

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 LG774691137

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: Nov 2

Current: $17,585 CAD|Low: $14,201 CAD|High: $55,125 CAD|Avg: $23,003 CAD|+1.5%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Taylor and Hart

November 2, 2026

Retailer 12$14,201 CAD

Retailer 8$14,770 CAD

Retailer 4$15,194 CAD

Retailer 3$15,440 CAD

Retailer 2$15,905 CAD

Retailer 9$16,274 CAD

Retailer 11$16,474 CAD

Retailer 1$17,585 CAD

Retailer 7$17,752 CAD

Retailer 6$19,434 CAD

Retailer 5$31,154 CAD

Retailer 10$35,122 CAD

Taylor and Hart$50,733 CAD

22 data points across 13 retailers

14 retailers$14,201 CAD to $50,733 CAD

Cheapest Retailer

$14,201 CAD

$10,162 USD

Retailer 2

$14,770 CAD

$10,569 USD

View

Retailer 3

$15,194 CAD

$10,872 USD

View

B+

Retailer 4

$15,440 CAD

$11,048 USD

View

B+

Retailer 5

$15,905 CAD

$11,381 USD

View

Final sale: no returns

B+

Retailer 6

$16,274 CAD

$11,645 USD

View

B+

Retailer 7

$16,474 CAD

$11,788 USD

View

Retailer 8

$16,474 CAD

$11,788 USD

View

Price last confirmed 21 days ago

B+

Retailer 9

$17,585 CAD

$12,583 USD

View

B+

Retailer 10

$17,752 CAD

$12,703 USD

View

B+

Retailer 11

$19,434 CAD

£10,950 GBP

View

Retailer 12

$31,154 CAD

A$34,296 AUD

View

Retailer 13

$35,122 CAD

$25,132 USD

View

Most Expensive

Taylor and Hart

4PI63TX · Oct 31

$50,733 CAD

$36,303 USD

View

13 more retailers have this diamond

Prices start from $14,201 CADSave up to $36,531 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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20.11ct Heart

$14,201 CAD