Heart|Lab Grown|IGI

1.82ct H SI1 Heart Lab Grown Diamond

ID • H/SI1 • IGI LG780610475

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780610475

Diamond specifications and retailer prices

From $327 CAD

$234 USD

As of October 30, 2026

Save $1,307 CAD (80%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $1,634 CAD at MOH London · As of October 29, 2026

View at MOH London

About this 1.82ct lab-grown heart diamond

This 1.82ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG780610475 or 780610475. Listed at 14 retailers as of October 29, 2026, with prices from $327 to $1,634, a $1,307 spread on the same certified stone. MOH London lists it at $1,634. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.82

Carat

Color

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780610475

Dimensions7.75 × 7.99 × 4.98 mm

L/W Ratio1.03

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 LG780610475

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: $1,634 CAD|Low: $314 CAD|High: $2,738 CAD|Avg: $934 CAD|-0.5%

MOH London

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

November 1, 2026

Retailer 9$327 CAD

Retailer 4$366 CAD

Retailer 13$380 CAD

Retailer 10$405 CAD

Retailer 14$405 CAD

Retailer 2$535 CAD

Retailer 12$686 CAD

Retailer 3$879 CAD

Retailer 5$893 CAD

Retailer 8$1,070 CAD

Retailer 11$1,303 CAD

Retailer 6$1,376 CAD

Retailer 7$1,620 CAD

MOH London$1,634 CAD

38 data points across 14 retailers

14 retailers$327 CAD to $1,634 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

$405 CAD

$290 USD

View

Retailer 5

$405 CAD

$290 USD

View

Price last confirmed 7 days ago

Retailer 6

$535 CAD

£301 GBP

View

B+

Retailer 7

$686 CAD

$491 USD

View

Retailer 8

$879 CAD

$629 USD

View

Retailer 9

$893 CAD

$639 USD

View

B+

Retailer 10

$1,070 CAD

$766 USD

View

B+

Retailer 11

$1,303 CAD

$933 USD

View

B+

Retailer 12

$1,376 CAD

$985 USD

View

B+

Retailer 13

$1,620 CAD

$1,160 USD

View

Most Expensive

B+

MOH London

LG780610475 · Oct 29

$1,634 CAD

£921 GBP

View

13 more retailers have this diamond

Prices start from $327 CADSave up to $1,307 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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1.82ct Heart

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