Heart|Natural|GIA

3.03ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6485309604

Certificate GIA 6485309604

Diamond specifications and retailer prices

From $56,765 NZD

CA$44,435 CAD

As of October 27, 2026

Save $36,317 NZD (39%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $93,082 NZD at MOH London · As of November 1, 2026

View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five 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 6485309604. Listed at 13 retailers as of October 27, 2026, with prices from $56,765 to $93,082, a $36,317 spread on the same certified stone. MOH London lists it at $93,082. 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

3.03

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 6485309604

Dimensions8.97 × 9.97 × 5.86 mm

L/W Ratio1.11

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6485309604

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 27

Current: $93,082 NZD|Low: $56,765 NZD|High: $94,204 NZD|Avg: $67,298 NZD|-0.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 6$56,765 NZD

Retailer 7$59,712 NZD

Retailer 2$60,633 NZD

Retailer 9$62,828 NZD

Retailer 10$62,828 NZD

Retailer 5$63,110 NZD

Retailer 11$64,922 NZD

Retailer 4$70,392 NZD

Retailer 8$71,023 NZD

Retailer 3$74,012 NZD

MOH London$93,082 NZD

36 data points across 11 retailers

13 retailers$56,765 NZD to $93,082 NZD

Cheapest Retailer

$56,765 NZD

CA$44,435 CAD

Retailer 2

$59,712 NZD

$33,654 USD

View

Price last confirmed 11 days ago

B+

Retailer 3

$60,633 NZD

£26,908 GBP

View

Retailer 4

$62,083 NZD

$34,990 USD

View

Price last confirmed 42 days ago

B+

Retailer 5

$62,083 NZD

$34,990 USD

View

B+

Retailer 6

$62,083 NZD

$34,990 USD

View

B+

Retailer 7

$62,828 NZD

$35,410 USD

View

B+

Retailer 8

$62,828 NZD

$35,410 USD

View

B+

Retailer 9

$63,110 NZD

$35,569 USD

View

B+

Retailer 10

$64,922 NZD

$36,590 USD

View

B+

Retailer 11

$70,392 NZD

$39,673 USD

View

Retailer 12

$71,023 NZD

$40,029 USD

View

Most Expensive

MOH London

6E8DB6C9B · Nov 1

$93,082 NZD

£41,308 GBP

View

12 more retailers have this diamond

Prices start from $56,765 NZDSave up to $36,317 NZD

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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3.03ct Heart

$56,765 NZD