Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG845669335

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845669335

Diamond specifications and retailer prices

From $483 CAD

HK$2,700 HKD

As of November 1, 2026

Save $1,295 CAD (73%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $1,902 CAD at Reve Diamonds · As of October 25, 2026

View at Reve Diamonds

About this 1.86ct lab-grown heart diamond

This 1.86ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845669335 or 845669335. Listed at 20 retailers as of November 1, 2026, with a 268% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle34.6°

Pavilion angle41.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845669335

Dimensions8.00 × 8.28 × 5.00 mm

L/W Ratio1.03

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

SymmetryVery Good

FluorescenceNone

CertificateIGI LG845669335

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: Nov 1

Current: $689 CAD|Low: $353 CAD|High: $1,902 CAD|Avg: $1,013 CAD|-0.8%

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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Reve Diamonds

October 31, 2026

Retailer 4$353 CAD

Retailer 10$395 CAD

Retailer 2$409 CAD

Retailer 19$437 CAD

Retailer 6$483 CAD

Retailer 17$513 CAD

Retailer 16$657 CAD

Retailer 1$689 CAD

Retailer 13$732 CAD

Retailer 5$740 CAD

Retailer 9$826 CAD

Retailer 18$829 CAD

Retailer 3$1,035 CAD

Retailer 14$1,091 CAD

Retailer 12$1,397 CAD

Retailer 8$1,407 CAD

Retailer 11$1,479 CAD

Retailer 7$1,722 CAD

Retailer 20$1,756 CAD

Retailer 15$1,778 CAD

Reve Diamonds$1,902 CAD

11 data points across 21 retailers

20 retailers$483 CAD to $1,778 CAD

Retailer 1

$353 CAD

$253 USD

Price last confirmed 9 days ago

Retailer 2

$409 CAD

$293 USD

View

Price last confirmed 8 days ago

Retailer 3

$437 CAD

$313 USD

View

Price last confirmed 7 days ago

Retailer 4

$483 CAD

HK$2,700 HKD

View

Retailer 5

$513 CAD

£289 GBP

View

Retailer 6

$657 CAD

$470 USD

View

Price last confirmed 5 days ago

Retailer 7

$689 CAD

€470 EUR

View

Retailer 8

$732 CAD

$524 USD

View

Price last confirmed 7 days ago

Retailer 9

$740 CAD

ZAR 8,559 ZAR

View

Price last confirmed 9 days ago

Retailer 10

$826 CAD

$591 USD

View

Retailer 11

$829 CAD

£467 GBP

View

B+

Retailer 12

$1,035 CAD

$741 USD

View

B+

Retailer 13

$1,091 CAD

$781 USD

View

B+

Retailer 14

$1,397 CAD

SGD 1,351 SGD

View

Retailer 15

$1,407 CAD

$1,007 USD

View

Price last confirmed 7 days ago

B+

Retailer 16

$1,479 CAD

$1,059 USD

View

Retailer 17

$1,722 CAD

$1,233 USD

View

Retailer 18

$1,756 CAD

£990 GBP

View

Retailer 19

$1,778 CAD

$1,273 USD

View

Most Expensive

Reve Diamonds

4EA03A0FD · Oct 25

$1,902 CAD

$1,362 USD

View

Price last confirmed 8 days ago

19 more retailers have this diamond

Prices start from $483 CADSave up to $1,295 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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1.86ct Heart

$483 CAD