Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG847618492

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847618492

Diamond specifications and retailer prices

From $393 CAD

$281 USD

As of October 24, 2026

Save $1,591 CAD (80%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $1,984 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.67ct lab-grown heart diamond

This 1.67ct 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 LG847618492 or 847618492. Listed at 18 retailers as of October 24, 2026, with prices from $393 to $1,984, a $1,591 spread on the same certified stone. Brilliant Earth lists it at $1,984. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG847618492

Dimensions7.32 × 8.25 × 4.84 mm

L/W Ratio1.13

Girdle conditionFaceted

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 LG847618492

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 24

Current: $1,984 CAD|Low: $338 CAD|High: $1,984 CAD|Avg: $1,042 CAD

Brilliant Earth

Retailer 2

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Retailer 19

October 31, 2026

Retailer 10$338 CAD

Retailer 7$377 CAD

Retailer 4$393 CAD

Retailer 17$419 CAD

Retailer 8$465 CAD

Retailer 16$468 CAD

Retailer 15$707 CAD

Retailer 14$770 CAD

Retailer 3$778 CAD

Retailer 6$867 CAD

Retailer 18$1,349 CAD

Retailer 13$1,354 CAD

Retailer 9$1,356 CAD

Retailer 11$1,422 CAD

Retailer 12$1,684 CAD

Retailer 2$1,697 CAD

Retailer 5$1,708 CAD

Retailer 19$1,856 CAD

Brilliant Earth$1,984 CAD

5 data points across 19 retailers

18 retailers$393 CAD to $1,984 CAD

Retailer 1

$338 CAD

$242 USD

Price last confirmed 7 days ago

Retailer 2

$393 CAD

$281 USD

View

Retailer 3

$419 CAD

$300 USD

View

Retailer 4

$465 CAD

HK$2,600 HKD

View

Retailer 5

$468 CAD

£264 GBP

View

Retailer 6

$707 CAD

$506 USD

View

Retailer 7

$770 CAD

£434 GBP

View

Retailer 8

$778 CAD

$557 USD

View

B+

Retailer 9

$867 CAD

$621 USD

View

B+

Retailer 10

$1,349 CAD

$966 USD

View

B+

Retailer 11

$1,354 CAD

$969 USD

View

Retailer 12

$1,356 CAD

SGD 1,312 SGD

View

Retailer 13

$1,422 CAD

$1,018 USD

View

Retailer 14

$1,684 CAD

£949 GBP

View

Retailer 15

$1,697 CAD

$1,215 USD

View

Retailer 16

$1,708 CAD

$1,223 USD

View

Retailer 17

$1,856 CAD

$1,329 USD

View

Most Expensive

Brilliant Earth

22251615A · Oct 29

$1,984 CAD

$1,420 USD

View

17 more retailers have this diamond

Prices start from $393 CADSave up to $1,591 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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1.67ct Heart

$393 CAD