Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1555840366

Certificate GIA 1555840366

Diamond specifications and retailer prices

From HK$9,323 HKD

A$1,828 AUD

As of November 1, 2026

11 retailers carry this diamond

Most expensive: HK$12,655 HKD at MOH London · As of October 5, 2026

View at MOH London

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 1555840366. Listed at 11 retailers as of November 1, 2026. 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

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 1555840366

Dimensions5.12 × 6.03 × 3.85 mm

L/W Ratio1.18

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA 1555840366

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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Price History

Last verified: Nov 1

Current: HK$12,655 HKD|Low: HK$4,821 HKD|High: HK$12,874 HKD|Avg: HK$8,064 HKD|-1.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 8, 2026

Retailer 9HK$4,821 HKD

Retailer 8HK$5,767 HKD

Retailer 12HK$6,355 HKD

Retailer 6HK$6,431 HKD

Retailer 4HK$6,575 HKD

Retailer 2HK$6,793 HKD

Retailer 3HK$6,828 HKD

Retailer 10HK$8,081 HKD

Retailer 5HK$9,323 HKD

Retailer 7HK$10,044 HKD

Retailer 13HK$10,211 HKD

Retailer 11HK$10,262 HKD

MOH LondonHK$12,655 HKD

18 data points across 13 retailers

11 retailers

Retailer 1

HK$4,821 HKD

Price last confirmed 25 days ago

Retailer 2

HK$6,355 HKD

$810 USD

View

Price last confirmed 27 days ago

Retailer 3

HK$6,431 HKD

€781 EUR

View

Price last confirmed 26 days ago

Retailer 4

HK$6,575 HKD

$838 USD

View

Price last confirmed 32 days ago

Retailer 5

HK$6,828 HKD

SGD 1,176 SGD

View

Price last confirmed 25 days ago

Retailer 6

HK$9,323 HKD

A$1,828 AUD

View

Retailer 7

HK$10,044 HKD

$1,280 USD

View

Price last confirmed 26 days ago

Retailer 8

HK$10,211 HKD

ZAR 21,024 ZAR

View

Price last confirmed 29 days ago

Retailer 9

HK$10,262 HKD

A$2,012 AUD

View

Price last confirmed 28 days ago

Most Expensive

MOH London

CAF96B0CD · Oct 5

HK$12,655 HKD

£1,270 GBP

View

Price last confirmed 28 days ago

9 more retailers have this diamond

Prices start from HK$9,323 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.

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0.71ct Heart

HK$9,323 HKD