Heart|Lab Grown|IGI

4.01ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804656572

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804656572

Diamond specifications and retailer prices

From $11,854 CAD

£6,669 GBP

As of October 30, 2026

Save $33,072 CAD (74%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $44,925 CAD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 4.01ct lab-grown heart diamond

This 4.01ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804656572 or 804656572. Listed at 21 retailers as of October 30, 2026, with prices from $11,854 to $44,925, a $33,072 spread on the same certified stone. Taylor and Hart lists it at $44,925. 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

4.01

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804656572

Dimensions10.62 × 10.60 × 6.30 mm

L/W Ratio1.00

Girdle conditionFaceted

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 LG804656572

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: $11,854 CAD|Low: $11,743 CAD|High: $36,336 CAD|Avg: $18,725 CAD|-0.8%

Retailer 1

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

Retailer 18

October 30, 2026

Retailer 1$11,854 CAD

Retailer 2$12,233 CAD

Retailer 8$12,578 CAD

Retailer 6$12,721 CAD

Retailer 9$13,698 CAD

Retailer 18$14,052 CAD

Retailer 14$14,101 CAD

Retailer 3$14,189 CAD

Retailer 7$14,189 CAD

Retailer 17$15,783 CAD

Retailer 5$15,957 CAD

Retailer 16$17,382 CAD

Retailer 10$20,327 CAD

Retailer 13$25,971 CAD

Retailer 12$26,320 CAD

Retailer 15$29,728 CAD

Retailer 11$30,201 CAD

Retailer 4$36,336 CAD

42 data points across 18 retailers

21 retailers$11,854 CAD to $44,925 CAD

Cheapest Retailer

$11,854 CAD

£6,669 GBP

Retailer 2

$12,233 CAD

$8,740 USD

View

B+

Retailer 3

$12,578 CAD

$8,987 USD

View

B+

Retailer 4

$12,721 CAD

$9,089 USD

View

B+

Retailer 5

$13,090 CAD

$9,353 USD

View

B+

Retailer 6

$13,698 CAD

$9,787 USD

View

Final sale: no returns

B+

Retailer 7

$14,052 CAD

$10,040 USD

View

B+

Retailer 8

$14,101 CAD

$10,075 USD

View

B+

Retailer 9

$14,189 CAD

$10,138 USD

View

Retailer 10

$14,189 CAD

$10,138 USD

View

Price last confirmed 13 days ago

B+

Retailer 11

$15,783 CAD

$11,277 USD

View

B+

Retailer 12

$15,957 CAD

$11,401 USD

View

Retailer 13

$17,382 CAD

£9,779 GBP

View

Price last confirmed 8 days ago

B+

Retailer 14

$20,327 CAD

£11,436 GBP

View

B+

Retailer 15

$25,971 CAD

£14,611 GBP

View

Retailer 16

$26,320 CAD

€17,910 EUR

View

B+

Retailer 17

$29,728 CAD

$21,240 USD

View

B+

Retailer 18

$30,201 CAD

ZAR 348,604 ZAR

View

Retailer 19

$36,336 CAD

$25,962 USD

View

Retailer 20

$39,519 CAD

$28,236 USD

View

Most Expensive

Taylor and Hart

5BHCJV3 · Oct 30

$44,925 CAD

$32,099 USD

View

20 more retailers have this diamond

Prices start from $11,854 CADSave up to $33,072 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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