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Heart|Natural|GIA

1.05ct G SI1 Heart Natural Diamond

G/SI1 • GIA 6432256292

Certificate GIA 6432256292

Diamond specifications and retailer prices

From $3,399 AUD
SGD 3,219 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,399 AUD at Fonder Diamond
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 Fonder Diamond

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6432256292. Listed at a single retailer as of October 31, 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

1.05
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432256292
Dimensions6.87 × 6.44 × 4.01 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.87 mm6.44 mm1.05 ctG / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432256292
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $3,399 AUD|Low: $3,399 AUD|High: $5,935 AUD|Avg: $4,673 AUD|-0.4%
Fonder Diamond
Retailer 2
October 13, 2026
Fonder Diamond$3,399 AUD
Retailer 2$5,935 AUD

4 data points across 2 retailers

1 retailer

B
Fonder Diamond
71745999 · Oct 31
$3,399 AUD
SGD 3,219 SGD
View

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B
1.05ct Heart
$3,399 AUD