Heart|Lab Grown|IGI

4.00ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG732520345

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG732520345

Diamond specifications and retailer prices

From $3,375 CAD

$2,415 USD

As of November 2, 2026

Save $9,761 CAD (74%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $13,136 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732520345 or 732520345. Listed at 16 retailers as of October 31, 2026, with prices from $3,375 to $13,136, a $9,761 spread on the same certified stone. Brilliant Earth lists it at $13,136. 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

4.00

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG732520345

Dimensions10.56 × 9.67 × 6.56 mm

L/W Ratio1.09

Girdle conditionFaceted

Culet sizePointed

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 LG732520345

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: $13,136 CAD|Low: $3,241 CAD|High: $23,225 CAD|Avg: $7,813 CAD|-23.1%

Brilliant Earth

Retailer 2

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Retailer 11

Retailer 12

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Retailer 17

November 2, 2026

Retailer 16$3,375 CAD

Retailer 8$3,633 CAD

Retailer 4$3,672 CAD

Retailer 6$3,779 CAD

Retailer 10$3,857 CAD

Retailer 5$3,966 CAD

Retailer 15$4,143 CAD

Retailer 14$5,870 CAD

Retailer 3$5,940 CAD

Retailer 17$6,104 CAD

Retailer 2$6,506 CAD

Retailer 7$7,001 CAD

Retailer 12$9,258 CAD

Retailer 11$11,571 CAD

Retailer 13$12,809 CAD

Brilliant Earth$13,136 CAD

Retailer 9$23,225 CAD

42 data points across 17 retailers

16 retailers$3,375 CAD to $13,136 CAD

B+

Cheapest Retailer

$3,375 CAD

$2,415 USD

B+

Retailer 2

$3,633 CAD

$2,600 USD

View

B+

Retailer 3

$3,672 CAD

$2,628 USD

View

B+

Retailer 4

$3,779 CAD

$2,704 USD

View

Final sale: no returns

B+

Retailer 5

$3,857 CAD

£2,173 GBP

View

B+

Retailer 6

$3,966 CAD

$2,838 USD

View

B+

Retailer 7

$4,143 CAD

$2,965 USD

View

Retailer 8

$5,870 CAD

$4,201 USD

View

Retailer 9

$5,940 CAD

$4,251 USD

View

Retailer 10

$6,104 CAD

$4,368 USD

View

Retailer 11

$6,506 CAD

€4,434 EUR

View

Retailer 12

$9,258 CAD

A$10,193 AUD

View

Retailer 13

$11,571 CAD

£6,520 GBP

View

Retailer 14

$12,809 CAD

A$14,102 AUD

View

Most Expensive

Brilliant Earth

16112318Y · Oct 31

$13,136 CAD

$9,400 USD

View

14 more retailers have this diamond

Prices start from $3,375 CADSave up to $9,761 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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