Heart|Lab Grown|IGI

3.73ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG635488678

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG635488678

Diamond specifications and retailer prices

From $1,354 CAD

$969 USD

As of October 30, 2026

Save $10,660 CAD (89%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $12,013 CAD at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 3.73ct lab-grown heart diamond

This 3.73ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG635488678 or 635488678. Listed at 23 retailers as of October 30, 2026, with prices from $1,354 to $12,013, a $10,660 spread on the same certified stone. Do Amore Diamonds lists it at $12,013. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.73

Carat

Color

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle37.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG635488678

Dimensions11.08 × 11.08 × 9.40 mm

L/W Ratio1.00

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 LG635488678

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: $12,013 CAD|Low: $1,299 CAD|High: $12,013 CAD|Avg: $3,587 CAD

Do Amore Diamonds

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

October 30, 2026

Retailer 7$1,299 CAD

Retailer 16$1,516 CAD

Retailer 6$1,570 CAD

Retailer 15$1,570 CAD

Retailer 8$1,824 CAD

Retailer 14$1,893 CAD

Retailer 12$2,072 CAD

Retailer 2$2,510 CAD

Retailer 13$3,383 CAD

Retailer 11$3,910 CAD

Retailer 9$4,023 CAD

Retailer 5$4,867 CAD

Retailer 4$4,884 CAD

Retailer 3$5,045 CAD

Retailer 10$5,908 CAD

Do Amore Diamonds$12,013 CAD

43 data points across 16 retailers

23 retailers$1,354 CAD to $12,013 CAD

Retailer 1

$1,299 CAD

$930 USD

Price last confirmed 28 days ago

Retailer 2

$1,354 CAD

$969 USD

View

Retailer 3

$1,472 CAD

$1,054 USD

View

Price last confirmed 31 days ago

Retailer 4

$1,516 CAD

$1,085 USD

View

Final sale: no returns

Retailer 5

$1,570 CAD

$1,124 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,570 CAD

$1,124 USD

View

Price last confirmed 27 days ago

Retailer 7

$1,570 CAD

$1,124 USD

View

Retailer 8

$1,893 CAD

$1,355 USD

View

Retailer 9

$2,072 CAD

£1,168 GBP

View

Price last confirmed 13 days ago

Retailer 10

$2,157 CAD

$1,544 USD

View

Retailer 11

$2,211 CAD

$1,583 USD

View

Retailer 12

$2,510 CAD

£1,415 GBP

View

B+

Retailer 13

$3,248 CAD

$2,325 USD

View

Retailer 14

$3,248 CAD

$2,325 USD

View

Price last confirmed 30 days ago

B+

Retailer 15

$3,383 CAD

$2,422 USD

View

Retailer 16

$3,910 CAD

A$4,306 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

$4,023 CAD

ZAR 46,531 ZAR

View

Retailer 18

$4,867 CAD

$3,484 USD

View

Retailer 19

$4,884 CAD

A$5,379 AUD

View

Price last confirmed 22 days ago

Retailer 20

$5,045 CAD

$3,612 USD

View

Retailer 21

$5,908 CAD

£3,330 GBP

View

Retailer 22

$6,162 CAD

$4,411 USD

View

Most Expensive

Do Amore Diamonds

27-31CDECD1E · Oct 30

$12,013 CAD

$8,600 USD

View

22 more retailers have this diamond

Prices start from $1,354 CADSave up to $10,660 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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3.73ct Heart

$1,354 CAD