Heart|Natural|GIA

0.73ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 2538166496

Certificate GIA 2538166496

Diamond specifications and retailer prices

From €996 EUR

SGD 1,509 SGD

As of October 31, 2026

8 retailers carry this diamond

Most expensive: €2,196 EUR at NZ Jewellers · As of September 25, 2026

View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2538166496. Listed at 8 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73

Carat

Colour

SI1

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Pavilion angle39°

OriginNatural

Grading LabGIA

CertificateGIA 2538166496

Dimensions6.22 × 5.43 × 3.24 mm

L/W Ratio1.15

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2538166496

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 31

Current: €996 EUR|Low: €365 EUR|High: €1,783 EUR|Avg: €1,051 EUR|-0.4%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 13, 2026

Retailer 10€689 EUR

Retailer 15€700 EUR

Retailer 7€731 EUR

Retailer 4€804 EUR

Retailer 5€836 EUR

Retailer 12€856 EUR

Retailer 11€892 EUR

Retailer 2€933 EUR

Retailer 6€954 EUR

Retailer 1€996 EUR

Retailer 13€1,016 EUR

Retailer 19€1,134 EUR

Retailer 14€1,172 EUR

Retailer 8€1,188 EUR

Retailer 3€1,233 EUR

Retailer 16€1,309 EUR

Retailer 18€1,386 EUR

Retailer 17€1,653 EUR

Retailer 9€1,765 EUR

13 data points across 19 retailers

8 retailers

Retailer 1

€787 EUR

HK$6,900 HKD

Price last confirmed 60 days ago

Retailer 2

€856 EUR

View

Price last confirmed 32 days ago

B+

Retailer 3

€996 EUR

SGD 1,509 SGD

View

Retailer 4

€1,134 EUR

£1,001 GBP

View

Price last confirmed 37 days ago

Retailer 5

€1,172 EUR

A$2,023 AUD

View

Price last confirmed 33 days ago

Retailer 6

€1,233 EUR

$1,383 USD

View

Price last confirmed 40 days ago

Retailer 7

€1,309 EUR

ZAR 23,724 ZAR

View

Price last confirmed 39 days ago

Most Expensive

NZ Jewellers

046cac28-1086-48dc-b3bf-2a334082fb18 · Sep 25

€2,196 EUR

$2,463 USD

View

Price under review

7 more retailers have this diamond

Prices start from €996 EUR

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

B+

0.73ct Heart

€996 EUR