Heart|Lab Grown|GIA

2.43ct D IF Heart Lab Grown Diamond

EX • D/IF • GIA 2504674183

Certificate GIA 2504674183

Diamond specifications and retailer prices

From $2,421 CAD

$1,733 USD

As of October 30, 2026

Save $9,315 CAD (79%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $19,151 CAD at Zales · As of October 30, 2026

View at Zales

About this 2.43ct lab-grown heart diamond

This 2.43ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2504674183. Listed at 18 retailers as of October 30, 2026, with a 385% 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

2.43

Carat

Color

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabGIA

CertificateGIA 2504674183

Dimensions8.08 × 9.64 × 5.45 mm

L/W Ratio1.19

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2504674183

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: $7,359 CAD|Low: $2,324 CAD|High: $19,151 CAD|Avg: $7,978 CAD|-0.1%

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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Zales

November 1, 2026

Retailer 17$2,421 CAD

Retailer 20$2,635 CAD

Retailer 11$2,694 CAD

Retailer 18$2,808 CAD

Retailer 12$3,045 CAD

Retailer 16$3,101 CAD

Retailer 2$3,355 CAD

Retailer 7$3,948 CAD

Retailer 4$4,863 CAD

Retailer 8$4,865 CAD

Retailer 19$5,811 CAD

Retailer 1$7,359 CAD

Retailer 6$8,249 CAD

Retailer 14$8,900 CAD

Retailer 10$9,971 CAD

Retailer 5$10,856 CAD

Retailer 9$11,650 CAD

Retailer 13$11,735 CAD

Retailer 3$16,651 CAD

Retailer 15$19,151 CAD

Zales$19,151 CAD

18 data points across 21 retailers

18 retailers$2,421 CAD to $11,735 CAD

Cheapest Retailer

$2,421 CAD

$1,733 USD

Retailer 2

$2,635 CAD

$1,886 USD

View

Retailer 3

$2,808 CAD

$2,010 USD

View

Retailer 4

$2,809 CAD

$2,011 USD

View

Price last confirmed 20 days ago

Retailer 5

$3,045 CAD

$2,180 USD

View

B+

Retailer 6

$3,101 CAD

$2,220 USD

View

B+

Retailer 7

$3,355 CAD

$2,402 USD

View

B+

Retailer 8

$3,948 CAD

$2,826 USD

View

Retailer 9

$4,863 CAD

$3,481 USD

View

Price last confirmed 10 days ago

B+

Retailer 10

$5,811 CAD

$4,160 USD

View

Retailer 11

$7,359 CAD

A$8,105 AUD

View

Retailer 12

$8,249 CAD

$5,905 USD

View

B+

Retailer 13

$8,900 CAD

£5,017 GBP

View

Retailer 14

$10,856 CAD

$7,771 USD

View

Retailer 15

$11,735 CAD

$8,401 USD

View

Retailer 16

$16,651 CAD

$11,920 USD

View

Price under review

Retailer 17

$19,151 CAD

$13,710 USD

View

Price under review

Most Expensive

Zales

522066797 · Oct 30

$19,151 CAD

$13,710 USD

View

Price under review

17 more retailers have this diamond

Prices start from $2,421 CADSave up to $9,315 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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2.43ct Heart

$2,421 CAD