Heart|Lab Grown|IGI

3.71ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG818696667

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818696667

Diamond specifications and retailer prices

From $2,526 CAD

$1,808 USD

As of October 26, 2026

Save $4,952 CAD (66%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $9,362 CAD at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 3.71ct lab-grown heart diamond

This 3.71ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818696667 or 818696667. Listed at 14 retailers as of October 26, 2026, with a 196% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.71

Carat

Color

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.8°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818696667

Dimensions9.27 × 10.71 × 6.27 mm

L/W Ratio1.16

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818696667

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 26

Current: $9,362 CAD|Low: $1,980 CAD|High: $9,362 CAD|Avg: $4,958 CAD

Novita 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

October 28, 2026

Retailer 10$1,980 CAD

Retailer 9$2,292 CAD

Retailer 4$2,526 CAD

Retailer 2$2,873 CAD

Retailer 14$2,949 CAD

Retailer 5$3,840 CAD

Retailer 8$4,078 CAD

Retailer 6$4,681 CAD

Retailer 15$4,740 CAD

Retailer 7$6,068 CAD

Retailer 12$6,600 CAD

Retailer 11$6,867 CAD

Retailer 13$7,198 CAD

Retailer 3$7,479 CAD

Novita Diamonds$9,362 CAD

22 data points across 15 retailers

14 retailers$2,526 CAD to $7,479 CAD

Retailer 1

$2,292 CAD

$1,640 USD

Price last confirmed 5 days ago

Retailer 2

$2,526 CAD

$1,808 USD

View

B+

Retailer 3

$2,873 CAD

£1,619 GBP

View

B+

Retailer 4

$2,949 CAD

$2,110 USD

View

Retailer 5

$3,840 CAD

$2,748 USD

View

Price last confirmed 7 days ago

B+

Retailer 6

$4,078 CAD

$2,918 USD

View

Retailer 7

$4,681 CAD

A$5,154 AUD

View

Price last confirmed 11 days ago

Retailer 8

$4,740 CAD

ZAR 54,796 ZAR

View

Price last confirmed 8 days ago

Retailer 9

$6,068 CAD

$4,342 USD

View

Retailer 10

$6,600 CAD

£3,719 GBP

View

Retailer 11

$6,867 CAD

SGD 6,641 SGD

View

Retailer 12

$7,198 CAD

$5,151 USD

View

Retailer 13

$7,479 CAD

$5,352 USD

View

Most Expensive

Novita Diamonds

cert_818696667 · Oct 8

$9,362 CAD

A$10,307 AUD

View

Price last confirmed 24 days ago

13 more retailers have this diamond

Prices start from $2,526 CADSave up to $4,952 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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3.71ct Heart

$2,526 CAD