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How to Shop for an Engagement Ring Choosing the Metal Yellow/White Gold

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Yellow/White Gold

Isabelle Thomson

@isabellet

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Isabelle Thomson

@isabellet

Yellow Gold Engagement Rings: Diamond and Gemstone Rings | Bahdos
Her dream ring awaits in the Bahdos collection of yellow gold engagement rings. Free shipping and hassle-free returns.
https://www.bahdos.com/yellow-gold-engagement-rings?gclid=Cj0KCQjwsNfOBRCWARIsAGITapZTRfZKB35GyTNZK6WNDlJl0SWjh2wJ9v-X3WmbRGvXvcI7Mjb_uacaAozuEALw_wcB
Diamond Engagement Rings: Designer Quality, Best Prices | Four Mine
Explore diamond engagement rings and ring settings with the highest quality and craftsmanship made proudly in New York, USA. We’re the best in pricing, selection and service.
https://www.fourmine.com/shop/engagement-rings?metal=152
14K Yellow Gold Engagement Rings | JamesAllen.com
Design your own 14k yellow gold engagement ring online. Browse our stunning selection of 14k yellow gold ring settings, and choose the perfect diamond to match, all in 360° HD.
https://www.jamesallen.com/engagement-rings/14k-yellow-gold/?km_source=google
The Tiffany® Setting 18K Yellow Gold Engagement Rings | Tiffany & Co.
Since its creation over a century ago, the Tiffany Setting has been the world’s favorite engagement ring. The ring of rings, as it has been called, is the most brilliant ring ever. It is also the most beautiful.
http://www.tiffany.com/engagement/rings/the-tiffany-setting-18k-yellow-gold
Kay - Diamond Ring 1 ct tw Round-cut 14K Yellow Gold
This diamond ring features a row of seven sparkling round diamonds as the centerpiece. More than 30 additional round diamonds border the top and bottom of the band. This fine jewelry ring has a total diamond weight of one carat, and is styled in 14K yellow gold. Diamond Total Carat Weight may range from .95 - 1.11 carats.
http://www.kay.com/en/kaystore/diamond-ring-1-ct-tw-round-cut-14k-yellow-gold
Gold
Wikipedia
https://en.wikipedia.org/wiki/Gold

Gold, ₇₉Au

Gold

Appearance

Metallic yellow

Standard atomic weight A_r°(Au)

196.966570±0.000004^[1]
196.97±0.01 (abridged)^[2]

Gold in the periodic table

Mercury (element)

Ag
↑
Au
↓
Rg

platinum ← gold → mercury

Atomic number (Z)

79

Electron configuration

[Xe] 4f¹⁴ 5d¹⁰ 6s¹

Electrons per shell

2, 8, 18, 32, 18, 1

Physical properties

Phase at STP

1337.33 K (1064.18 °C, 1947.52 °F)

3243 K (2970 °C, 5378 °F)

Density (at 20° C)

19.283 g/cm³ ^[3]

when liquid (at m.p.)

17.31 g/cm³

12.55 kJ/mol

Heat of vaporization

342 kJ/mol

Molar heat capacity

25.418 J/(mol·K)

Vapor pressure

P (Pa)	1	10	100	1 k	10 k	100 k
at T (K)	1646	1814	2021	2281	2620	3078

Atomic properties

Oxidation states

common: +3
−3,^? −2,^? −1,^[4] 0, +1,^[5] +2,^[4] +5^[4]

Electronegativity

Pauling scale: 2.54

Ionization energies

1st: 890.1 kJ/mol
2nd: 1980 kJ/mol

empirical: 144 pm

Covalent radius

136±6 pm

Van der Waals radius

166 pm

Spectral lines of gold

Other properties

Natural occurrence

Crystal structure

face-centered cubic (fcc) (cF4)

Lattice constant

a = 407.86 pm (at 20 °C)^[3]

Thermal expansion

14.13×10⁻⁶/K (at 20 °C)^[3]

Thermal conductivity

318 W/(m⋅K)

Electrical resistivity

22.14 nΩ⋅m (at 20 °C)

Magnetic ordering

diamagnetic^[6]

Molar magnetic susceptibility

−28.0×10⁻⁶ cm³/mol (at 296 K)^[7]

Tensile strength

120 MPa

Young's modulus

79 GPa

27 GPa

180 GPa^[8]

Speed of sound thin rod

2030 m/s (at r.t.)

0.4

2.5

Vickers hardness

188–216 MPa

Brinell hardness

188–245 MPa

7440-57-5

History

Naming

from Latin aurum 'gold'

In the Middle East (before 6000 BCE)

Symbol

"Au": from Latin aurum

Isotopes of gold

Main isotopes^[9]			Decay
	abundance	half-life (t_1/2)	mode	product
¹⁹⁵Au	synth	186.01 d	ε	¹⁹⁵Pt
¹⁹⁶Au	synth	6.165 d	β⁺	¹⁹⁶Pt
¹⁹⁶Au	synth	6.165 d	β⁻	¹⁹⁶Hg
¹⁹⁷Au	100%	stable
¹⁹⁸Au	synth	2.69464 d	β⁻	¹⁹⁸Hg
¹⁹⁹Au	synth	3.139 d	β⁻	¹⁹⁹Hg

Category: Gold
| references

Source : Wikipedia under CC-BY-SA license

Links
Media

Yellow Gold Engagement Rings: Diamond and Gemstone Rings | Bahdos
Her dream ring awaits in the Bahdos collection of yellow gold engagement rings. Free shipping and hassle-free returns.
https://www.bahdos.com/yellow-gold-engagement-rings?gclid=Cj0KCQjwsNfOBRCWARIsAGITapZTRfZKB35GyTNZK6WNDlJl0SWjh2wJ9v-X3WmbRGvXvcI7Mjb_uacaAozuEALw_wcB
Diamond Engagement Rings: Designer Quality, Best Prices | Four Mine
Explore diamond engagement rings and ring settings with the highest quality and craftsmanship made proudly in New York, USA. We’re the best in pricing, selection and service.
https://www.fourmine.com/shop/engagement-rings?metal=152
14K Yellow Gold Engagement Rings | JamesAllen.com
Design your own 14k yellow gold engagement ring online. Browse our stunning selection of 14k yellow gold ring settings, and choose the perfect diamond to match, all in 360° HD.
https://www.jamesallen.com/engagement-rings/14k-yellow-gold/?km_source=google
The Tiffany® Setting 18K Yellow Gold Engagement Rings | Tiffany & Co.
Since its creation over a century ago, the Tiffany Setting has been the world’s favorite engagement ring. The ring of rings, as it has been called, is the most brilliant ring ever. It is also the most beautiful.
http://www.tiffany.com/engagement/rings/the-tiffany-setting-18k-yellow-gold
Kay - Diamond Ring 1 ct tw Round-cut 14K Yellow Gold
This diamond ring features a row of seven sparkling round diamonds as the centerpiece. More than 30 additional round diamonds border the top and bottom of the band. This fine jewelry ring has a total diamond weight of one carat, and is styled in 14K yellow gold. Diamond Total Carat Weight may range from .95 - 1.11 carats.
http://www.kay.com/en/kaystore/diamond-ring-1-ct-tw-round-cut-14k-yellow-gold
Gold
Wikipedia
https://en.wikipedia.org/wiki/Gold

Gold, ₇₉Au

Gold

Appearance

Metallic yellow

Standard atomic weight A_r°(Au)

196.966570±0.000004^[1]
196.97±0.01 (abridged)^[2]

Gold in the periodic table

Mercury (element)

Ag
↑
Au
↓
Rg

platinum ← gold → mercury

Atomic number (Z)

79

Electron configuration

[Xe] 4f¹⁴ 5d¹⁰ 6s¹

Electrons per shell

2, 8, 18, 32, 18, 1

Physical properties

Phase at STP

1337.33 K (1064.18 °C, 1947.52 °F)

3243 K (2970 °C, 5378 °F)

Density (at 20° C)

19.283 g/cm³ ^[3]

when liquid (at m.p.)

17.31 g/cm³

12.55 kJ/mol

Heat of vaporization

342 kJ/mol

Molar heat capacity

25.418 J/(mol·K)

Vapor pressure

P (Pa)	1	10	100	1 k	10 k	100 k
at T (K)	1646	1814	2021	2281	2620	3078

Atomic properties

Oxidation states

common: +3
−3,^? −2,^? −1,^[4] 0, +1,^[5] +2,^[4] +5^[4]

Electronegativity

Pauling scale: 2.54

Ionization energies

1st: 890.1 kJ/mol
2nd: 1980 kJ/mol

empirical: 144 pm

Covalent radius

136±6 pm

Van der Waals radius

166 pm

Spectral lines of gold

Other properties

Natural occurrence

Crystal structure

face-centered cubic (fcc) (cF4)

Lattice constant

a = 407.86 pm (at 20 °C)^[3]

Thermal expansion

14.13×10⁻⁶/K (at 20 °C)^[3]

Thermal conductivity

318 W/(m⋅K)

Electrical resistivity

22.14 nΩ⋅m (at 20 °C)

Magnetic ordering

diamagnetic^[6]

Molar magnetic susceptibility

−28.0×10⁻⁶ cm³/mol (at 296 K)^[7]

Tensile strength

120 MPa

Young's modulus

79 GPa

27 GPa

180 GPa^[8]

Speed of sound thin rod

2030 m/s (at r.t.)

0.4

2.5

Vickers hardness

188–216 MPa

Brinell hardness

188–245 MPa

7440-57-5

History

Naming

from Latin aurum 'gold'

In the Middle East (before 6000 BCE)

Symbol

"Au": from Latin aurum

Isotopes of gold

Main isotopes^[9]			Decay
	abundance	half-life (t_1/2)	mode	product
¹⁹⁵Au	synth	186.01 d	ε	¹⁹⁵Pt
¹⁹⁶Au	synth	6.165 d	β⁺	¹⁹⁶Pt
¹⁹⁶Au	synth	6.165 d	β⁻	¹⁹⁶Hg
¹⁹⁷Au	100%	stable
¹⁹⁸Au	synth	2.69464 d	β⁻	¹⁹⁸Hg
¹⁹⁹Au	synth	3.139 d	β⁻	¹⁹⁹Hg

Category: Gold
| references

Source : Wikipedia under CC-BY-SA license