Heart|Natural|IGI

3.00ct H SI1 Heart Natural Diamond

GD • H/SI1 • IGI 791617060

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI 791617060

Diamond specifications and retailer prices

From €11,748 EUR

$13,125 USD

As of October 30, 2026

Save €6,525 EUR (36%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €18,273 EUR at MOH London · As of October 29, 2026

View at MOH London

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI 791617060. Listed at 13 retailers as of October 29, 2026, with prices from €11,748 to €18,273, a €6,525 spread on the same certified stone. MOH London lists it at €18,273. 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

3.00

Carat

Color

SI1

Clarity

Good

Cut

Specifications

CutGood

PolishVery Good

SymmetryGood

FluorescenceFaint

Crown angle35.1°

Pavilion angle31.6°

OriginNatural

Grading LabIGI

CertificateIGI 791617060

Dimensions7.79 × 9.61 × 5.32 mm

L/W Ratio1.23

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutGood

PolishVery Good

SymmetryGood

FluorescenceFaint

CertificateIGI 791617060

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 30

Current: €18,273 EUR|Low: €11,748 EUR|High: €24,268 EUR|Avg: €15,850 EUR|-23.9%

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 31, 2026

Retailer 13€11,748 EUR

Retailer 11€11,810 EUR

Retailer 2€12,605 EUR

Retailer 7€12,607 EUR

Retailer 10€12,846 EUR

Retailer 6€13,431 EUR

Retailer 12€13,703 EUR

Retailer 5€13,917 EUR

Retailer 9€14,266 EUR

Retailer 3€14,452 EUR

Retailer 8€15,007 EUR

Retailer 4€16,488 EUR

MOH London€18,273 EUR

41 data points across 13 retailers

13 retailers€11,748 EUR to €18,273 EUR

B+

Cheapest Retailer

€11,748 EUR

$13,125 USD

B+

Retailer 2

€11,810 EUR

$13,194 USD

View

B+

Retailer 3

€12,605 EUR

£11,088 GBP

View

B+

Retailer 4

€12,607 EUR

$14,085 USD

View

B+

Retailer 5

€12,846 EUR

$14,352 USD

View

B+

Retailer 6

€13,431 EUR

£11,815 GBP

View

B+

Retailer 7

€13,703 EUR

$15,309 USD

View

B+

Retailer 8

€13,917 EUR

$15,548 USD

View

B+

Retailer 9

€14,266 EUR

$15,938 USD

View

B+

Retailer 10

€14,452 EUR

$16,146 USD

View

B+

Retailer 11

€15,007 EUR

ZAR 270,847 ZAR

View

B+

Retailer 12

€16,488 EUR

$18,420 USD

View

Most Expensive

B+

MOH London

D66BE42F3 · Oct 29

€18,273 EUR

£16,075 GBP

View

12 more retailers have this diamond

Prices start from €11,748 EURSave up to €6,525 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.

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B+

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