Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG789633237

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG789633237

Diamond specifications and retailer prices

From $319 CAD

$227 USD

As of October 23, 2026

Save $2,701 CAD (89%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $3,020 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

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 LG789633237 or 789633237. Listed at 21 retailers as of October 23, 2026, with prices from $319 to $3,020, a $2,701 spread on the same certified stone. Brilliant Earth lists it at $3,020. 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

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle40.9°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG789633237

Dimensions7.25 × 7.70 × 4.68 mm

L/W Ratio1.06

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG789633237

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 23

Current: $3,020 CAD|Low: $303 CAD|High: $3,175 CAD|Avg: $989 CAD|-4.9%

Brilliant Earth

Retailer 2

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Retailer 20

October 29, 2026

Retailer 19$319 CAD

Retailer 10$355 CAD

Retailer 17$371 CAD

Retailer 20$396 CAD

Retailer 13$442 CAD

Retailer 12$450 CAD

Retailer 2$643 CAD

Retailer 16$669 CAD

Retailer 4$673 CAD

Retailer 14$735 CAD

Retailer 8$756 CAD

Retailer 6$796 CAD

Retailer 3$1,034 CAD

Retailer 18$1,273 CAD

Retailer 11$1,283 CAD

Retailer 9$1,346 CAD

Retailer 15$1,588 CAD

Retailer 7$1,610 CAD

Retailer 5$1,799 CAD

Brilliant Earth$3,020 CAD

28 data points across 20 retailers

21 retailers$319 CAD to $3,020 CAD

Cheapest Retailer

$319 CAD

$227 USD

Retailer 2

$355 CAD

$253 USD

View

Final sale: no returns

Retailer 3

$371 CAD

$264 USD

View

Retailer 4

$396 CAD

$282 USD

View

Retailer 5

$442 CAD

£248 GBP

View

Retailer 6

$450 CAD

HK$2,500 HKD

View

Retailer 7

$643 CAD

€436 EUR

View

Retailer 8

$669 CAD

ZAR 7,698 ZAR

View

B+

Retailer 9

$673 CAD

$479 USD

View

Retailer 10

$735 CAD

£412 GBP

View

Retailer 11

$756 CAD

$538 USD

View

Retailer 12

$796 CAD

$567 USD

View

B+

Retailer 13

$1,034 CAD

$736 USD

View

B+

Retailer 14

$1,273 CAD

$906 USD

View

B+

Retailer 15

$1,283 CAD

SGD 1,234 SGD

View

B+

Retailer 16

$1,346 CAD

$958 USD

View

Retailer 17

$1,588 CAD

£890 GBP

View

Retailer 18

$1,606 CAD

$1,143 USD

View

Retailer 19

$1,610 CAD

$1,146 USD

View

Retailer 20

$1,799 CAD

$1,281 USD

View

Most Expensive

Brilliant Earth

18674982A · Oct 28

$3,020 CAD

$2,150 USD

View

20 more retailers have this diamond

Prices start from $319 CADSave up to $2,701 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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1.59ct Heart

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