Heart|Lab Grown|IGI

3.14ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816615386

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816615386

Diamond specifications and retailer prices

From $3,217 CAD

$2,303 USD

As of October 30, 2026

Save $11,034 CAD (77%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $14,251 CAD at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.14ct lab-grown heart diamond

This 3.14ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615386 or 816615386. Listed at 18 retailers as of October 30, 2026, with prices from $3,217 to $14,251, a $11,034 spread on the same certified stone. With Clarity lists it at $14,251. 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

3.14

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG816615386

Dimensions10.13 × 9.02 × 5.84 mm

L/W Ratio1.12

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG816615386

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: $3,603 CAD|Low: $3,217 CAD|High: $19,431 CAD|Avg: $8,165 CAD|-17.0%

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

With Clarity

October 31, 2026

Retailer 4$3,217 CAD

Retailer 2$3,499 CAD

Retailer 1$3,603 CAD

Retailer 14$3,731 CAD

Retailer 13$3,960 CAD

Retailer 16$4,828 CAD

Retailer 15$5,129 CAD

Retailer 10$5,138 CAD

Retailer 7$5,212 CAD

Retailer 6$5,822 CAD

Retailer 11$8,665 CAD

Retailer 5$9,678 CAD

Retailer 12$10,178 CAD

Retailer 8$13,007 CAD

Retailer 3$13,033 CAD

Retailer 9$13,606 CAD

With Clarity$14,251 CAD

30 data points across 17 retailers

18 retailers$3,217 CAD to $14,251 CAD

Cheapest Retailer

$3,217 CAD

$2,303 USD

Retailer 2

$3,499 CAD

$2,505 USD

View

Retailer 3

$3,603 CAD

$2,579 USD

View

Final sale: no returns

Retailer 4

$3,731 CAD

$2,671 USD

View

Retailer 5

$3,960 CAD

$2,835 USD

View

Retailer 6

$4,078 CAD

$2,919 USD

View

Price last confirmed 19 days ago

Retailer 7

$4,828 CAD

$3,456 USD

View

Retailer 8

$5,129 CAD

$3,672 USD

View

Retailer 9

$5,138 CAD

£2,896 GBP

View

Retailer 10

$5,212 CAD

$3,731 USD

View

B+

Retailer 11

$5,822 CAD

$4,168 USD

View

B+

Retailer 12

$8,665 CAD

ZAR 100,208 ZAR

View

B+

Retailer 13

$9,678 CAD

$6,928 USD

View

B+

Retailer 14

$10,178 CAD

£5,737 GBP

View

B+

Retailer 15

$13,007 CAD

SGD 12,583 SGD

View

B+

Retailer 16

$13,033 CAD

$9,330 USD

View

Retailer 17

$13,606 CAD

$9,740 USD

View

Most Expensive

With Clarity

816615386 · Oct 31

$14,251 CAD

$10,202 USD

View

17 more retailers have this diamond

Prices start from $3,217 CADSave up to $11,034 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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3.14ct Heart

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