Heart|Lab Grown|IGI

5.77ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG751503069

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG751503069

Diamond specifications and retailer prices

From $1,489 CAD

$1,064 USD

As of October 27, 2026

Save $4,756 CAD (76%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $19,049 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 5.77ct lab-grown heart diamond

This 5.77ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751503069 or 751503069. Listed at 24 retailers as of October 27, 2026, with a 319% 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

5.77

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG751503069

Dimensions12.32 × 12.32 × 11.33 mm

L/W Ratio1.00

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 LG751503069

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: $19,049 CAD|Low: $1,489 CAD|High: $19,049 CAD|Avg: $4,527 CAD

Brilliant Earth

Retailer 2

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Retailer 23

October 29, 2026

Retailer 9$1,489 CAD

Retailer 23$1,621 CAD

Retailer 14$1,667 CAD

Retailer 5$1,729 CAD

Retailer 8$1,729 CAD

Retailer 17$1,882 CAD

Retailer 19$1,973 CAD

Retailer 7$2,244 CAD

Retailer 21$2,474 CAD

Retailer 18$2,491 CAD

Retailer 20$2,750 CAD

Retailer 11$3,239 CAD

Retailer 22$3,499 CAD

Retailer 3$3,505 CAD

Retailer 2$3,511 CAD

Retailer 4$4,575 CAD

Retailer 16$5,149 CAD

Retailer 6$5,274 CAD

Retailer 13$5,892 CAD

Retailer 12$6,035 CAD

Retailer 10$6,245 CAD

Retailer 15$7,966 CAD

Brilliant Earth$19,049 CAD

27 data points across 23 retailers

24 retailers$1,489 CAD to $6,245 CAD

Cheapest Retailer

$1,489 CAD

$1,064 USD

Retailer 2

$1,621 CAD

$1,158 USD

View

Retailer 3

$1,667 CAD

$1,191 USD

View

Final sale: no returns

Retailer 4

$1,729 CAD

$1,235 USD

View

Retailer 5

$1,729 CAD

$1,235 USD

View

Price last confirmed 12 days ago

Retailer 6

$1,882 CAD

£1,059 GBP

View

Retailer 7

$1,973 CAD

$1,410 USD

View

Retailer 8

$2,244 CAD

$1,603 USD

View

Retailer 9

$2,474 CAD

$1,768 USD

View

Retailer 10

$2,491 CAD

£1,402 GBP

View

Retailer 11

$2,750 CAD

€1,871 EUR

View

B+

Retailer 12

$3,239 CAD

$2,314 USD

View

B+

Retailer 13

$3,499 CAD

A$3,846 AUD

View

Price last confirmed 8 days ago

B+

Retailer 14

$3,505 CAD

$2,504 USD

View

B+

Retailer 15

$3,511 CAD

ZAR 40,525 ZAR

View

B+

Retailer 16

$4,575 CAD

$3,269 USD

View

B+

Retailer 17

$5,046 CAD

$3,605 USD

View

B+

Retailer 18

$5,149 CAD

$3,679 USD

View

B+

Retailer 19

$5,274 CAD

$3,768 USD

View

B+

Retailer 20

$5,892 CAD

£3,315 GBP

View

Retailer 21

$6,035 CAD

$4,312 USD

View

B+

Retailer 22

$6,245 CAD

$4,462 USD

View

Retailer 23

$7,966 CAD

A$8,756 AUD

View

Price last confirmed 21 days ago

Most Expensive

Brilliant Earth

16834516A · Oct 28

$19,049 CAD

$13,610 USD

View

Price under review

23 more retailers have this diamond

Prices start from $1,489 CADSave up to $4,756 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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5.77ct Heart

$1,489 CAD