Heart|Natural|GIA

2.23ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2556812235

Certificate GIA 2556812235

Diamond specifications and retailer prices

From $11,224 CAD

$8,035 USD

As of October 31, 2026

Save $9,862 CAD (47%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $22,042 CAD at NZ Jewellers · As of September 25, 2026

View at NZ Jewellers

About this 2.23ct natural heart diamond

This 2.23ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556812235. Listed at 18 retailers as of October 29, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.23

Carat

Color

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 2556812235

Dimensions8.15 × 9.19 × 5.17 mm

L/W Ratio1.13

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2556812235

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: $12,681 CAD|Low: $11,139 CAD|High: $21,294 CAD|Avg: $14,481 CAD|-8.1%

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

October 31, 2026

Retailer 8$11,224 CAD

Retailer 15$11,372 CAD

Retailer 2$12,050 CAD

Retailer 9$12,403 CAD

Retailer 6$12,527 CAD

Retailer 10$12,600 CAD

Retailer 14$12,659 CAD

Retailer 1$12,681 CAD

Retailer 3$12,949 CAD

Retailer 11$13,485 CAD

Retailer 7$14,457 CAD

Retailer 12$14,775 CAD

Retailer 4$16,504 CAD

Retailer 5$18,346 CAD

Retailer 13$21,087 CAD

30 data points across 15 retailers

18 retailers$11,224 CAD to $21,087 CAD

B+

Cheapest Retailer

$11,224 CAD

$8,035 USD

B+

Retailer 2

$11,372 CAD

HK$63,600 HKD

View

B+

Retailer 3

$12,050 CAD

$8,626 USD

View

B+

Retailer 4

$12,403 CAD

₹845,624 INR

View

Retailer 5

$12,527 CAD

SGD 12,119 SGD

View

Price last confirmed 24 days ago

B+

Retailer 6

$12,600 CAD

$9,020 USD

View

B+

Retailer 7

$12,659 CAD

$9,062 USD

View

Retailer 8

$12,681 CAD

$9,078 USD

View

Final sale: no returns

B+

Retailer 9

$12,720 CAD

A$14,009 AUD

View

B+

Retailer 10

$12,949 CAD

$9,270 USD

View

B+

Retailer 11

$13,485 CAD

£7,601 GBP

View

Retailer 12

$14,457 CAD

A$15,923 AUD

View

Price last confirmed 27 days ago

Retailer 13

$14,775 CAD

$10,577 USD

View

Retailer 14

$15,334 CAD

A$16,888 AUD

View

Retailer 15

$16,504 CAD

$11,815 USD

View

Retailer 16

$18,346 CAD

ZAR 212,176 ZAR

View

Price last confirmed 14 days ago

Retailer 17

$21,087 CAD

£11,886 GBP

View

Most Expensive

NZ Jewellers

9a6b2b5c-b4ca-4645-990a-22064cb5ba82 · Sep 25

$22,042 CAD

$15,779 USD

View

Price last confirmed 36 days ago

17 more retailers have this diamond

Prices start from $11,224 CADSave up to $9,862 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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