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Heart|Natural|IGI

5.06ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 649436895

Shape and cutting style on the report: Heart brilliant

Certificate IGI 649436895

Diamond specifications and retailer prices

From €38,884 EUR
$43,441 USD
As of October 30, 2026
Save €21,824 EUR (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €60,708 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.06ct natural heart diamond

This 5.06ct natural heart sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 649436895. Listed at 12 retailers as of October 30, 2026, with prices from €38,884 to €60,708, a €21,824 spread on the same certified stone. MOH London lists it at €60,708. 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

5.06
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 649436895
Dimensions10.18 × 11.86 × 7.16 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
10.18 mm11.86 mm5.06 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649436895
Side View
Table 62.0%Crown 42.8°Girdle: MED-THKPavilion 39°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
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: Oct 30
Current: €60,708 EUR|Low: €35,985 EUR|High: €61,439 EUR|Avg: €44,341 EUR|-0.1%
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 1, 2026
Retailer 5€35,985 EUR
Retailer 7€38,884 EUR
Retailer 9€39,330 EUR
Retailer 6€39,794 EUR
Retailer 12€40,490 EUR
Retailer 2€41,332 EUR
Retailer 8€41,568 EUR
Retailer 11€42,906 EUR
Retailer 10€44,694 EUR
Retailer 13€46,482 EUR
Retailer 4€47,788 EUR
Retailer 3€48,270 EUR
MOH London€60,708 EUR

38 data points across 13 retailers

12 retailers€38,884 EUR to €60,708 EUR

A
Cheapest Retailer
-
€38,884 EUR
$43,441 USD
A
Retailer 2
-
€39,330 EUR
$43,940 USD
View
Final sale: no returns
A
Retailer 3
-
€39,794 EUR
£35,006 GBP
View
A
Retailer 4
-
€40,490 EUR
$45,236 USD
View
A
Retailer 5
-
€41,332 EUR
£36,359 GBP
View
A
Retailer 6
-
€41,568 EUR
$46,440 USD
View
B+
Retailer 7
-
€42,906 EUR
$47,935 USD
View
B+
Retailer 8
-
€44,694 EUR
$49,932 USD
View
B+
Retailer 9
-
€46,482 EUR
$51,930 USD
View
B+
Retailer 10
-
€47,788 EUR
$53,389 USD
View
B+
Retailer 11
-
€48,270 EUR
$53,927 USD
View
Most Expensive
B+
MOH London
E9D8FC6F7 · Nov 1
€60,708 EUR
£53,404 GBP
View
11 more retailers have this diamond
Prices start from €38,884 EURSave up to €21,824 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.

A
5.06ct Heart
€38,884 EUR