Heart|Natural|IGI

1.23ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 762535068

Shape and cutting style on the report: Heart brilliant

Certificate IGI 762535068

Diamond specifications and retailer prices

From €1,738 EUR

$1,949 USD

As of October 31, 2026

Save €2,284 EUR (57%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €4,022 EUR at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.23ct natural heart diamond

This 1.23ct 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 762535068. Listed at 15 retailers as of October 30, 2026, with prices from €1,738 to €4,022, a €2,284 spread on the same certified stone. NZ Jewellers lists it at €4,022. 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

1.23

Carat

Color

VS1

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle41.3°

OriginNatural

Grading LabIGI

CertificateIGI 762535068

Dimensions6.54 × 7.58 × 4.28 mm

L/W Ratio1.16

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI 762535068

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: €4,022 EUR|Low: €1,738 EUR|High: €4,144 EUR|Avg: €2,318 EUR|-2.9%

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

Retailer 15

November 2, 2026

Retailer 14€1,738 EUR

Retailer 5€1,775 EUR

Retailer 12€1,792 EUR

Retailer 8€1,838 EUR

Retailer 13€1,899 EUR

Retailer 6€1,982 EUR

Retailer 7€1,982 EUR

Retailer 2€2,012 EUR

Retailer 15€2,021 EUR

Retailer 10€2,048 EUR

Retailer 9€2,147 EUR

Retailer 4€2,220 EUR

Retailer 3€2,365 EUR

Retailer 11€3,371 EUR

NZ Jewellers€4,022 EUR

38 data points across 15 retailers

15 retailers€1,738 EUR to €4,022 EUR

Cheapest Retailer

€1,738 EUR

$1,949 USD

Retailer 2

€1,775 EUR

$1,991 USD

View

Final sale: no returns

Retailer 3

€1,792 EUR

$2,010 USD

View

Retailer 4

€1,838 EUR

£1,623 GBP

View

B+

Retailer 5

€1,899 EUR

$2,130 USD

View

B+

Retailer 6

€1,982 EUR

$2,223 USD

View

B+

Retailer 7

€1,982 EUR

$2,223 USD

View

B+

Retailer 8

€2,012 EUR

$2,257 USD

View

B+

Retailer 9

€2,021 EUR

$2,267 USD

View

B+

Retailer 10

€2,048 EUR

$2,297 USD

View

B+

Retailer 11

€2,147 EUR

£1,896 GBP

View

B+

Retailer 12

€2,220 EUR

$2,490 USD

View

B+

Retailer 13

€2,365 EUR

ZAR 42,846 ZAR

View

Retailer 14

€3,371 EUR

£2,977 GBP

View

Most Expensive

NZ Jewellers

be52a54e-ef32-4e6a-b510-d674abe0f8e2 · Oct 30

€4,022 EUR

$4,511 USD

View

14 more retailers have this diamond

Prices start from €1,738 EURSave up to €2,284 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.

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1.23ct Heart

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