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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 €1,814 EUR
$2,027 USD
As of October 30, 2026
Save €2,384 EUR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,198 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €1,814 to €4,198, a €2,384 spread on the same certified stone. NZ Jewellers lists it at €4,198. 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
Color
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: Oct 30
Current: €4,198 EUR|Low: €1,699 EUR|High: €4,198 EUR|Avg: €2,377 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
October 31, 2026
Retailer 12€1,814 EUR
Retailer 11€1,853 EUR
Retailer 3€1,908 EUR
Retailer 7€2,008 EUR
Retailer 9€2,008 EUR
Retailer 4€2,018 EUR
Retailer 8€2,101 EUR
Retailer 6€2,242 EUR
Retailer 5€2,316 EUR
Retailer 2€2,468 EUR
Retailer 10€3,536 EUR
NZ Jewellers€4,198 EUR

38 data points across 12 retailers

12 retailers€1,814 EUR to €4,198 EUR

B+
Cheapest Retailer
-
€1,814 EUR
$2,027 USD
B+
Retailer 2
-
€1,853 EUR
$2,070 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,908 EUR
$2,132 USD
View
B+
Retailer 4
-
€2,008 EUR
$2,243 USD
View
B+
Retailer 5
-
€2,008 EUR
$2,243 USD
View
B+
Retailer 6
-
€2,018 EUR
$2,255 USD
View
B+
Retailer 7
-
€2,101 EUR
$2,347 USD
View
B+
Retailer 8
-
€2,242 EUR
£1,972 GBP
View
B+
Retailer 9
-
€2,316 EUR
$2,588 USD
View
B
Retailer 10
-
€2,468 EUR
ZAR 44,547 ZAR
View
B
Retailer 11
-
€3,536 EUR
£3,111 GBP
View
Most Expensive
C
NZ Jewellers
e8933f6a-2632-4ee4-8311-b207006bc701 · Oct 30
€4,198 EUR
$4,690 USD
View
11 more retailers have this diamond
Prices start from €1,814 EURSave up to €2,384 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+
1.20ct Heart
€1,814 EUR