Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG776635768

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776635768

Diamond specifications and retailer prices

From $327 CAD

$234 USD

As of October 30, 2026

Save $1,494 CAD (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $1,821 CAD at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776635768 or 776635768. Listed at 22 retailers as of October 30, 2026, with prices from $327 to $1,821, a $1,494 spread on the same certified stone. Reve Diamonds lists it at $1,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG776635768

Dimensions8.09 × 8.09 × 7.03 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG776635768

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: $548 CAD|Low: $314 CAD|High: $1,821 CAD|Avg: $845 CAD|-16.2%

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

Reve Diamonds

October 30, 2026

Retailer 2$327 CAD

Retailer 3$366 CAD

Retailer 6$380 CAD

Retailer 4$406 CAD

Retailer 7$406 CAD

Retailer 9$453 CAD

Retailer 1$548 CAD

Retailer 11$698 CAD

Retailer 10$767 CAD

Retailer 14$806 CAD

Retailer 8$867 CAD

Retailer 12$947 CAD

Retailer 15$1,064 CAD

Retailer 5$1,558 CAD

Retailer 13$1,630 CAD

Retailer 16$1,653 CAD

Reve Diamonds$1,821 CAD

39 data points across 17 retailers

22 retailers$327 CAD to $1,821 CAD

Cheapest Retailer

$327 CAD

$234 USD

Retailer 2

$366 CAD

$262 USD

View

Final sale: no returns

Retailer 3

$380 CAD

$272 USD

View

Retailer 4

$406 CAD

$291 USD

View

Retailer 5

$406 CAD

$291 USD

View

Retailer 6

$453 CAD

£256 GBP

View

B+

Retailer 7

$548 CAD

$392 USD

View

Retailer 8

$698 CAD

ZAR 8,069 ZAR

View

Retailer 9

$767 CAD

£432 GBP

View

B+

Retailer 10

$796 CAD

$570 USD

View

Retailer 11

$806 CAD

A$888 AUD

View

B+

Retailer 12

$840 CAD

$602 USD

View

B+

Retailer 13

$867 CAD

$621 USD

View

B+

Retailer 14

$947 CAD

A$1,043 AUD

View

B+

Retailer 15

$1,064 CAD

$762 USD

View

B+

Retailer 16

$1,242 CAD

$889 USD

View

B+

Retailer 17

$1,306 CAD

$935 USD

View

Retailer 18

$1,378 CAD

$987 USD

View

Retailer 19

$1,558 CAD

A$1,716 AUD

View

Price last confirmed 29 days ago

Retailer 20

$1,630 CAD

£919 GBP

View

Retailer 21

$1,653 CAD

$1,183 USD

View

Most Expensive

Reve Diamonds

6976A2D3D · Oct 30

$1,821 CAD

$1,304 USD

View

21 more retailers have this diamond

Prices start from $327 CADSave up to $1,494 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

1.59ct Heart

$327 CAD