Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1545749035

Certificate GIA 1545749035

Diamond specifications and retailer prices

From HK$4,620 HKD

As of November 1, 2026

Save HK$6,760 HKD (59%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: HK$21,836 HKD at NZ Jewellers · As of September 25, 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 F 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 1545749035. Listed at 14 retailers as of November 1, 2026, with a 146% 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

SymmetryVery Good

FluorescenceFaint

Pavilion angle39°

OriginNatural

Grading LabGIA

CertificateGIA 1545749035

Dimensions5.41 × 6.11 × 3.64 mm

L/W Ratio1.13

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceFaint

CertificateGIA 1545749035

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: Nov 1

Current: HK$6,672 HKD|Low: HK$4,620 HKD|High: HK$12,565 HKD|Avg: HK$7,861 HKD|-4.1%

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

November 2, 2026

Retailer 6HK$4,620 HKD

Retailer 10HK$5,735 HKD

Retailer 9HK$5,963 HKD

Retailer 8HK$6,089 HKD

Retailer 12HK$6,230 HKD

Retailer 3HK$6,642 HKD

Retailer 1HK$6,672 HKD

Retailer 13HK$7,768 HKD

Retailer 4HK$9,011 HKD

Retailer 11HK$9,632 HKD

Retailer 2HK$9,774 HKD

Retailer 5HK$10,189 HKD

Retailer 7HK$11,380 HKD

30 data points across 13 retailers

14 retailersHK$4,620 HKD to HK$11,380 HKD

Cheapest Retailer

HK$4,620 HKD

B+

Retailer 2

HK$5,735 HKD

$731 USD

View

Final sale: no returns

B+

Retailer 3

HK$5,963 HKD

$760 USD

View

B+

Retailer 4

HK$6,089 HKD

€739 EUR

View

B+

Retailer 5

HK$6,230 HKD

$794 USD

View

Retailer 6

HK$6,642 HKD

SGD 1,144 SGD

View

Price last confirmed 10 days ago

B+

Retailer 7

HK$6,672 HKD

£670 GBP

View

Retailer 8

HK$7,768 HKD

$990 USD

View

Retailer 9

HK$9,011 HKD

$1,148 USD

View

Price last confirmed 23 days ago

Retailer 10

HK$9,632 HKD

ZAR 19,833 ZAR

View

Retailer 11

HK$9,774 HKD

$1,246 USD

View

Price last confirmed 10 days ago

Retailer 12

HK$10,189 HKD

A$1,998 AUD

View

Price last confirmed 29 days ago

Retailer 13

HK$11,380 HKD

£1,142 GBP

View

Most Expensive

NZ Jewellers

9a480e8b-7d0b-44dd-b412-35928a5a4f5e · Sep 25

HK$21,836 HKD

$2,783 USD

View

Price under review

13 more retailers have this diamond

Prices start from HK$4,620 HKDSave up to HK$6,760 HKD

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.

Similar diamonds

0.71ct Heart

HK$4,620 HKD