Heart|Natural|GIA

1.50ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 6545678263

Certificate GIA 6545678263

Diamond specifications and retailer prices

From €2,772 EUR

$3,097 USD

As of October 30, 2026

Save €3,490 EUR (56%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €6,262 EUR at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545678263. Listed at 15 retailers as of October 30, 2026, with prices from €2,772 to €6,262, a €3,490 spread on the same certified stone. NZ Jewellers lists it at €6,262. 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

1.50

Carat

Color

SI1

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishVery Good

SymmetryVery Good

FluorescenceMedium

OriginNatural

Grading LabGIA

CertificateGIA 6545678263

Dimensions7.98 × 7.20 × 4.59 mm

L/W Ratio1.11

Culet sizeNone

Key to symbols

Twinning Wisp, Feather, Cavity, Indented Natural

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishVery Good

SymmetryVery Good

FluorescenceMedium

CertificateGIA 6545678263

Side View

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: €6,262 EUR|Low: €2,772 EUR|High: €6,262 EUR|Avg: €3,838 EUR|+1.0%

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

Retailer 16

October 31, 2026

Retailer 4€2,772 EUR

Retailer 16€3,249 EUR

Retailer 11€3,256 EUR

Retailer 13€3,256 EUR

Retailer 5€3,339 EUR

Retailer 12€3,382 EUR

Retailer 10€3,469 EUR

Retailer 3€3,479 EUR

Retailer 7€3,679 EUR

Retailer 8€3,679 EUR

Retailer 15€3,758 EUR

Retailer 6€3,804 EUR

Retailer 9€4,069 EUR

Retailer 2€4,418 EUR

Retailer 14€6,043 EUR

NZ Jewellers€6,262 EUR

35 data points across 16 retailers

15 retailers€2,772 EUR to €6,262 EUR

B+

Cheapest Retailer

€2,772 EUR

$3,097 USD

B+

Retailer 2

€3,249 EUR

$3,630 USD

View

B+

Retailer 3

€3,256 EUR

$3,638 USD

View

B+

Retailer 4

€3,339 EUR

$3,730 USD

View

B+

Retailer 5

€3,382 EUR

$3,778 USD

View

B+

Retailer 6

€3,469 EUR

£3,052 GBP

View

B+

Retailer 7

€3,479 EUR

$3,887 USD

View

Retailer 8

€3,679 EUR

$4,110 USD

View

Retailer 9

€3,679 EUR

$4,110 USD

View

Retailer 10

€3,758 EUR

$4,198 USD

View

Retailer 11

€3,804 EUR

$4,250 USD

View

Retailer 12

€4,069 EUR

View

Retailer 13

€4,418 EUR

ZAR 79,745 ZAR

View

Retailer 14

€6,043 EUR

£5,316 GBP

View

Most Expensive

NZ Jewellers

302ccc61-6652-4525-b16e-212e2a6b222c · Oct 30

€6,262 EUR

$6,996 USD

View

14 more retailers have this diamond

Prices start from €2,772 EURSave up to €3,490 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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B+

1.50ct Heart

€2,772 EUR