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Heart|Natural|GIA

1.30ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 1555083447

Certificate GIA 1555083447

Diamond specifications and retailer prices

From €2,242 EUR
A$3,868 AUD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €2,242 EUR at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555083447. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.30
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555083447
Dimensions6.89 × 7.65 × 4.43 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Needle, Indented Natural
Top View
6.89 mm7.65 mm1.30 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555083447
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €2,242 EUR|Low: €1,616 EUR|High: €2,320 EUR|Avg: €2,072 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 15, 2026
Retailer 2€1,693 EUR
Retailer 5€2,035 EUR
Retailer 4€2,057 EUR
Retailer 3€2,092 EUR
GemTrove€2,242 EUR
Retailer 6€2,307 EUR

64 data points across 6 retailers

1 retailer

B
GemTrove
GT-N-01269202-98 · Nov 2
€2,242 EUR
A$3,868 AUD
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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
1.30ct Heart
€2,242 EUR