Heart|Natural|GIA

1.02ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6555588901

Certificate GIA 6555588901

Diamond specifications and retailer prices

From $3,199 CAD

$2,290 USD

As of October 30, 2026

Save $2,907 CAD (48%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $7,247 CAD at NZ Jewellers · As of September 30, 2026

View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555588901. Listed at 12 retailers as of October 29, 2026, with a 91% 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

1.02

Carat

Color

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceMedium

OriginNatural

Grading LabGIA

CertificateGIA 6555588901

Dimensions6.94 × 5.91 × 4.07 mm

L/W Ratio1.17

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Crystal, Feather, Pinpoint

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceMedium

CertificateGIA 6555588901

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 30

Current: $3,704 CAD|Low: $3,199 CAD|High: $6,147 CAD|Avg: $4,286 CAD|+4.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

October 30, 2026

Retailer 6$3,199 CAD

Retailer 5$3,339 CAD

Retailer 1$3,704 CAD

Retailer 4$4,221 CAD

Retailer 7$4,268 CAD

Retailer 3$4,321 CAD

Retailer 2$6,106 CAD

43 data points across 7 retailers

12 retailers$3,199 CAD to $6,106 CAD

B+

Cheapest Retailer

$3,199 CAD

$2,290 USD

Final sale: no returns

B+

Retailer 2

$3,339 CAD

$2,390 USD

View

Retailer 3

$3,467 CAD

$2,482 USD

View

Price last confirmed 23 days ago

Retailer 4

$3,467 CAD

$2,482 USD

View

Price last confirmed 23 days ago

Retailer 5

$3,626 CAD

$2,596 USD

View

Price last confirmed 30 days ago

B+

Retailer 6

$3,704 CAD

£2,088 GBP

View

Retailer 7

$3,999 CAD

$2,863 USD

View

Price last confirmed 32 days ago

B+

Retailer 8

$4,221 CAD

ZAR 48,817 ZAR

View

Retailer 9

$4,268 CAD

A$4,700 AUD

View

Price last confirmed 23 days ago

B+

Retailer 10

$4,321 CAD

€2,946 EUR

View

Retailer 11

$6,106 CAD

£3,442 GBP

View

Most Expensive

NZ Jewellers

96673104-86ec-44f0-a9ce-ce0cf4e81dbe · Sep 30

$7,247 CAD

$5,188 USD

View

Price last confirmed 30 days ago

11 more retailers have this diamond

Prices start from $3,199 CADSave up to $2,907 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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