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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 €11,756 EUR
As of November 6, 2026
Save €6,384 EUR (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €18,140 EUR at MOH London · As of November 4, 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 November 4, 2026, with prices from €11,756 to €18,140, a €6,384 spread on the same certified stone. MOH London lists it at €18,140. 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
H
Colour
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
Top View
7.79 mm9.61 mm3.00 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 791617060
Side View
Table 63.0%Crown 35.1°Girdle: THK-ETKPavilion 31.6°Culet: NoneDepth 55.4%

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: Nov 6
Current: €18,140 EUR|Low: €11,756 EUR|High: €24,283 EUR|Avg: €14,944 EUR|-25.3%
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
November 6, 2026
Retailer 13€11,756 EUR
Retailer 11€11,817 EUR
Retailer 6€12,489 EUR
Retailer 8€12,615 EUR
Retailer 10€12,855 EUR
Retailer 2€13,327 EUR
Retailer 12€13,712 EUR
Retailer 5€13,926 EUR
Retailer 9€14,275 EUR
Retailer 3€14,461 EUR
Retailer 7€14,992 EUR
Retailer 4€16,498 EUR
MOH London€18,140 EUR

37 data points across 13 retailers

13 retailers€11,756 EUR to €18,140 EUR

B+
Cheapest Retailer
-
€11,756 EUR
B+
Retailer 2
-
€11,817 EUR
View
B+
Retailer 3
-
€12,489 EUR
View
B+
Retailer 4
-
€12,615 EUR
View
Retailer 5
-
€12,855 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€13,327 EUR
View
B+
Retailer 7
-
€13,712 EUR
View
B+
Retailer 8
-
€13,926 EUR
View
B+
Retailer 9
-
€14,275 EUR
View
B+
Retailer 10
-
€14,461 EUR
View
B+
Retailer 11
-
€14,992 EUR
View
B+
Retailer 12
-
€16,498 EUR
View
Most Expensive
B+
MOH London
D66BE42F3 · Nov 4
€18,140 EUR
£15,947 GBP
View
12 more retailers have this diamond
Prices start from €11,756 EURSave up to €6,384 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.

B+
3.00ct Heart
€11,756 EUR