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Heart|Natural|IGI

1.20ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 534240112

Shape and cutting style on the report: Heart brilliant

Certificate IGI 534240112

Diamond specifications and retailer prices

From €1,816 EUR
As of November 6, 2026
Save €2,385 EUR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,201 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 534240112. Listed at 12 retailers as of November 5, 2026, with prices from €1,816 to €4,201, a €2,385 spread on the same certified stone. NZ Jewellers lists it at €4,201. 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

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle43.6°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 534240112
Dimensions6.07 × 7.32 × 4.41 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizeVery Small
Top View
6.07 mm7.32 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 534240112
Side View
Table 62.0%Crown 43.6°Girdle: MED-THKPavilion 39.4°Culet: Very SmallDepth 60.2%

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: €4,201 EUR|Low: €1,816 EUR|High: €4,201 EUR|Avg: €2,440 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11€1,816 EUR
Retailer 10€1,854 EUR
Retailer 3€1,910 EUR
Retailer 6€2,009 EUR
Retailer 9€2,009 EUR
Retailer 8€2,102 EUR
Retailer 2€2,221 EUR
Retailer 4€2,318 EUR
Retailer 5€2,452 EUR
Retailer 7€3,511 EUR
NZ Jewellers€4,201 EUR

41 data points across 11 retailers

12 retailers€1,816 EUR to €4,201 EUR

B+
Cheapest Retailer
-
€1,816 EUR
B+
Retailer 2
-
€1,854 EUR
View
Final sale: no returns
B+
Retailer 3
-
€1,910 EUR
View
B+
Retailer 4
-
€2,009 EUR
View
Retailer 5
-
€2,009 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€2,020 EUR
View
B+
Retailer 7
-
€2,102 EUR
View
B+
Retailer 8
-
€2,221 EUR
View
B+
Retailer 9
-
€2,318 EUR
View
B
Retailer 10
-
€2,452 EUR
View
B
Retailer 11
-
€3,511 EUR
View
Most Expensive
C
NZ Jewellers
be65d14c-6c68-4aca-9983-0febfc268887 · Nov 5
€4,201 EUR
$4,690 USD
View
11 more retailers have this diamond
Prices start from €1,816 EURSave up to €2,385 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+
1.20ct Heart
€1,816 EUR