Heart|Natural|GIA

0.71ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6541447069

Certificate GIA 6541447069

Diamond specifications and retailer prices

From $1,790 NZD

$1,007 USD

As of November 2, 2026

Save $1,763 NZD (50%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $4,731 NZD at NZ Jewellers · As of September 30, 2026

View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded I 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 6541447069. Listed at 16 retailers as of November 2, 2026, with a 99% 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

0.71

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 6541447069

Dimensions5.72 × 6.24 × 3.45 mm

L/W Ratio1.09

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6541447069

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: $1,999 NZD|Low: $1,452 NZD|High: $3,596 NZD|Avg: $2,366 NZD|+6.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

November 3, 2026

Retailer 6$1,790 NZD

Retailer 8$1,859 NZD

Retailer 5$1,866 NZD

Retailer 9$1,939 NZD

Retailer 1$1,999 NZD

Retailer 7$2,536 NZD

Retailer 3$2,719 NZD

Retailer 4$2,897 NZD

Retailer 2$3,553 NZD

42 data points across 9 retailers

16 retailers$1,790 NZD to $3,553 NZD

Cheapest Retailer

$1,790 NZD

$1,007 USD

Final sale: no returns

Retailer 2

$1,859 NZD

$1,046 USD

View

Retailer 3

$1,866 NZD

$1,050 USD

View

Retailer 4

$1,939 NZD

$1,091 USD

View

Price last confirmed 49 days ago

Retailer 5

$1,939 NZD

$1,091 USD

View

Price last confirmed 32 days ago

Retailer 6

$1,999 NZD

£885 GBP

View

Retailer 7

$2,014 NZD

$1,133 USD

View

Price last confirmed 33 days ago

Retailer 8

$2,178 NZD

$1,225 USD

View

Retailer 9

$2,227 NZD

$1,253 USD

View

Retailer 10

$2,238 NZD

$1,259 USD

View

Price last confirmed 48 days ago

Retailer 11

$2,238 NZD

$1,259 USD

View

Price last confirmed 35 days ago

Retailer 12

$2,536 NZD

A$2,196 AUD

View

Price last confirmed 29 days ago

Retailer 13

$2,719 NZD

€1,457 EUR

View

Retailer 14

$2,897 NZD

ZAR 26,331 ZAR

View

Retailer 15

$3,553 NZD

£1,574 GBP

View

Most Expensive

NZ Jewellers

c1301094-27ec-4932-be63-2fbe487269ce · Sep 30

$4,731 NZD

$2,662 USD

View

Price under review

15 more retailers have this diamond

Prices start from $1,790 NZDSave up to $1,763 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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0.71ct Heart

$1,790 NZD