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Heart|Natural|GIA

0.91ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 1548191500

Certificate GIA 1548191500

Diamond specifications and retailer prices

From €1,250 EUR
A$2,148 AUD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,250 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 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-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 1548191500. 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

0.91
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548191500
Dimensions6.07 × 6.88 × 3.79 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
6.07 mm6.88 mm0.91 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548191500
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.1%

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: €1,250 EUR|Low: €695 EUR|High: €1,250 EUR|Avg: €965 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 15, 2026
Retailer 2€695 EUR
Retailer 4€845 EUR
Retailer 6€884 EUR
Retailer 3€891 EUR
Retailer 5€939 EUR
GemTrove€1,250 EUR

81 data points across 6 retailers

1 retailer

B
GemTrove
GT-N-01266715-98 · Nov 2
€1,250 EUR
A$2,148 AUD
View

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
0.91ct Heart
€1,250 EUR