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Heart|Natural|IGI

1.01ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 508118625

Shape and cutting style on the report: Heart brilliant

Certificate IGI 508118625

Diamond specifications and retailer prices

From €1,386 EUR
As of November 6, 2026
Save €2,691 EUR (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,076 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 508118625. Listed at 14 retailers as of November 5, 2026, with prices from €1,386 to €4,076, a €2,691 spread on the same certified stone. NZ Jewellers lists it at €4,076. 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

1.01
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle45.5°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 508118625
Dimensions6.28 × 6.61 × 3.98 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Top View
6.28 mm6.61 mm1.01 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 508118625
Side View
Table 65.0%Crown 45.5°Girdle: STK-VTKPavilion 37.9°Culet: NoneDepth 60.2%

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: Nov 6
Current: €1,386 EUR|Low: €1,386 EUR|High: €3,456 EUR|Avg: €2,055 EUR|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1€1,386 EUR
Retailer 7€1,761 EUR
Retailer 6€1,799 EUR
Retailer 5€1,827 EUR
Retailer 2€1,917 EUR
Retailer 8€2,039 EUR
Retailer 3€2,420 EUR
Retailer 4€3,406 EUR

39 data points across 8 retailers

14 retailers€1,386 EUR to €4,076 EUR

A
Cheapest Retailer
-
€1,386 EUR
B+
Retailer 2
-
€1,761 EUR
View
B+
Retailer 3
-
€1,799 EUR
View
Final sale: no returns
B+
Retailer 4
-
€1,827 EUR
View
B+
Retailer 5
-
€1,884 EUR
View
B+
Retailer 6
-
€1,917 EUR
View
Retailer 7
-
€1,950 EUR
View
Price last confirmed 8 days ago
B
Retailer 8
-
€1,950 EUR
View
B
Retailer 9
-
€2,039 EUR
View
B
Retailer 10
-
€2,073 EUR
View
B
Retailer 11
-
€2,250 EUR
View
B
Retailer 12
-
€2,420 EUR
View
B
Retailer 13
-
€3,406 EUR
View
Most Expensive
C
NZ Jewellers
45daa757-4c3b-4f74-937c-c06a8bc9202a · Nov 5
€4,076 EUR
$4,551 USD
View
13 more retailers have this diamond
Prices start from €1,386 EURSave up to €2,691 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
1.01ct Heart
€1,386 EUR