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Heart|Natural|IGI

1.03ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 830631010

Shape and cutting style on the report: Heart brilliant

Certificate IGI 830631010

Diamond specifications and retailer prices

From €2,594 EUR
As of November 5, 2026
Save €2,845 EUR (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,438 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 830631010. Listed at 14 retailers as of November 5, 2026, with prices from €2,594 to €5,438, a €2,845 spread on the same certified stone. NZ Jewellers lists it at €5,438. 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

1.03
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.8°
Pavilion angle37°
OriginNatural
Grading LabIGI
CertificateIGI 830631010
Dimensions6.48 × 6.92 × 3.85 mm
L/W Ratio1.07
Girdle conditionFaceted
Top View
6.48 mm6.92 mm1.03 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 830631010
Side View
Table 60.0%Crown 37.8°Girdle: MED-THKPavilion 37°Culet: NoneDepth 55.6%

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 5
Current: €5,438 EUR|Low: €2,594 EUR|High: €5,438 EUR|Avg: €3,483 EUR
NZ Jewellers
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
November 5, 2026
Retailer 9€2,594 EUR
Retailer 6€2,825 EUR
Retailer 7€2,840 EUR
Retailer 3€2,880 EUR
Retailer 5€2,893 EUR
Retailer 10€3,121 EUR
Retailer 14€3,123 EUR
Retailer 12€3,241 EUR
Retailer 4€3,250 EUR
Retailer 2€3,601 EUR
Retailer 13€3,809 EUR
Retailer 8€3,810 EUR
Retailer 11€5,206 EUR
NZ Jewellers€5,438 EUR

34 data points across 14 retailers

14 retailers€2,594 EUR to €5,438 EUR

A
Cheapest Retailer
-
€2,594 EUR
B+
Retailer 2
-
€2,825 EUR
View
A
Retailer 3
-
€2,840 EUR
View
B+
Retailer 4
-
€2,880 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,893 EUR
View
B+
Retailer 6
-
€3,121 EUR
View
B+
Retailer 7
-
€3,123 EUR
View
B+
Retailer 8
-
€3,241 EUR
View
B+
Retailer 9
-
€3,250 EUR
View
B
Retailer 10
-
€3,601 EUR
View
B+
Retailer 11
-
€3,809 EUR
View
B+
Retailer 12
-
€3,810 EUR
View
B
Retailer 13
-
€5,206 EUR
View
Most Expensive
B
NZ Jewellers
b6036965-e4b4-472b-b9e3-d268abafd6b8 · Nov 5
€5,438 EUR
$6,104 USD
View
13 more retailers have this diamond
Prices start from €2,594 EURSave up to €2,845 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
1.03ct Heart
€2,594 EUR