Heart|Lab Grown|IGI

1.71ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG635410460

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG635410460

Diamond specifications and retailer prices

From $339 CAD

$242 USD

As of October 27, 2026

Save $1,521 CAD (82%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $1,859 CAD at Reve Diamonds · As of October 28, 2026

View at Reve Diamonds

About this 1.71ct lab-grown heart diamond

This 1.71ct 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 LG635410460 or 635410460. Listed at 17 retailers as of October 27, 2026, with prices from $339 to $1,859, a $1,521 spread on the same certified stone. Reve Diamonds lists it at $1,859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle36.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG635410460

Dimensions7.78 × 8.36 × 4.52 mm

L/W Ratio1.07

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG635410460

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27

Current: $797 CAD|Low: $326 CAD|High: $1,712 CAD|Avg: $874 CAD|+4.6%

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

October 30, 2026

Retailer 10$339 CAD

Retailer 5$378 CAD

Retailer 3$420 CAD

Retailer 11$420 CAD

Retailer 2$708 CAD

Retailer 7$722 CAD

Retailer 1$797 CAD

Retailer 4$887 CAD

Retailer 8$980 CAD

Retailer 13$1,352 CAD

Retailer 9$1,356 CAD

Retailer 6$1,694 CAD

Retailer 12$1,712 CAD

43 data points across 13 retailers

17 retailers$339 CAD to $1,859 CAD

Cheapest Retailer

$339 CAD

$242 USD

Retailer 2

$378 CAD

$270 USD

View

Final sale: no returns

Retailer 3

$393 CAD

$281 USD

View

Retailer 4

$420 CAD

$300 USD

View

Retailer 5

$420 CAD

$300 USD

View

B+

Retailer 6

$708 CAD

$506 USD

View

Retailer 7

$722 CAD

ZAR 8,338 ZAR

View

Retailer 8

$797 CAD

£449 GBP

View

B+

Retailer 9

$887 CAD

$634 USD

View

B+

Retailer 10

$906 CAD

$647 USD

View

B+

Retailer 11

$980 CAD

A$1,077 AUD

View

B+

Retailer 12

$1,352 CAD

$966 USD

View

B+

Retailer 13

$1,356 CAD

$969 USD

View

Retailer 14

$1,424 CAD

$1,018 USD

View

Retailer 15

$1,694 CAD

£953 GBP

View

Retailer 16

$1,712 CAD

$1,223 USD

View

Most Expensive

Reve Diamonds

41CC1D0DB · Oct 28

$1,859 CAD

$1,329 USD

View

16 more retailers have this diamond

Prices start from $339 CADSave up to $1,521 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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1.71ct Heart

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