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Ring Mountings

Gold & Platinum 3-Stone Round Ring Mountings – 7mm Center, 4mm Sides

Otto Frei
Part # Varies
Original price $636.63 - Original price $922.35
Original price
$636.63 - $922.35
$636.63 - $922.35
Current price $636.63

Three-stone round ring mountings proportioned for a 7 mm center stone with two smaller round side stones, supplied in standard stock finger sizes a...

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Original price $636.63 - Original price $922.35
Original price
$636.63 - $922.35
$636.63 - $922.35
Current price $636.63

Gold & Platinum 3-Stone Round Ring Mountings – 6mm Center with 4mm Sides

Otto Frei
Part # Varies
Original price $652.97 - Original price $1,038.07
Original price
$652.97 - $1,038.07
$652.97 - $1,038.07
Current price $652.97

These three-stone round ring mountings are designed to showcase a 6mm center stone flanked by two 4mm round side stones. Cast and hand-polished in ...

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Original price $652.97 - Original price $1,038.07
Original price
$652.97 - $1,038.07
$652.97 - $1,038.07
Current price $652.97

Gold & Platinum Round Solitaire Mounting 8mm Center Stone 4-Prong Die Struck

Otto Frei
Part # Varies
Original price $344.58 - Original price $545.99
Original price
$344.58 - $545.99
$344.58 - $545.99
Current price $344.58

These die-struck 4-prong round solitaire ring mountings are designed to accept an 8 mm (2 carat) center stone and arrive highly polished, ready for...

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Original price $344.58 - Original price $545.99
Original price
$344.58 - $545.99
$344.58 - $545.99
Current price $344.58

Gold & Platinum Round Solitaire 4-Prong Die-Struck Ring Mounting – 9mm Center Stone

Otto Frei
Part # Varies
Original price $353.31 - Original price $549.54
Original price
$353.31 - $549.54
$353.31 - $549.54
Current price $353.31

These die-struck 4-prong solitaire ring mountings are precision-crafted to hold a 9mm round center stone (3 carats) and arrive highly polished, rea...

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Original price $353.31 - Original price $549.54
Original price
$353.31 - $549.54
$353.31 - $549.54
Current price $353.31

14K & Platinum Empty Center With 5 x 3 x 2mm Tapered Baguette Sides Ring Mountings

Otto Frei
Part # Varies
Original price $577.02 - Original price $845.21
Original price
$577.02 - $845.21
$577.02 - $845.21
Current price $577.02

This unpolished cast ring mounting features an empty center flanked by tapered baguette side settings, ready for the center stone and setting of yo...

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Original price $577.02 - Original price $845.21
Original price
$577.02 - $845.21
$577.02 - $845.21
Current price $577.02

Gold & Platinum Round Criss-Cross Solitaire Ring Mountings – 4.5mm Center Stone

Otto Frei
Part # Varies
Original price $622.44 - Original price $884.85
Original price
$622.44 - $884.85
$622.44 - $884.85
Current price $622.44

Crafted in the USA from responsibly sourced metal, these Criss-Cross solitaire ring mountings are produced by America's largest family-owned findin...

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Original price $622.44 - Original price $884.85
Original price
$622.44 - $884.85
$622.44 - $884.85
Current price $622.44

Gold & Platinum Square Solitaire Ring Mounting, 5.5 mm Center, 4-Prong V-Ends, Die-Struck

Otto Frei
Part # Varies
Original price $509.20 - Original price $702.25
Original price
$509.20 - $702.25
$509.20 - $702.25
Current price $509.20

This square-profile solitaire ring mounting is designed to showcase a 5.5 mm (1 ct) center stone with clean geometry and secure 4-prong V-ends. The...

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Original price $509.20 - Original price $702.25
Original price
$509.20 - $702.25
$509.20 - $702.25
Current price $509.20

Gold & Platinum Square Solitaire 4.5mm Center Stone 4-Prong V-Ends Die-Struck Ring Mounting

Otto Frei
Part # Varies
Original price $494.93 - Original price $669.98
Original price
$494.93 - $669.98
$494.93 - $669.98
Current price $494.93

These die-struck square solitaire ring mountings are designed to hold a 4.5mm (approximately 1/2 carat) center stone in a classic 4-prong, V-ends c...

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Original price $494.93 - Original price $669.98
Original price
$494.93 - $669.98
$494.93 - $669.98
Current price $494.93

Platinum Square Solitaire Criss-Cross Ring Mountings-4.5 x 4.5mm Center Stone

Otto Frei
Part # Varies
Original price $862.46 - Original price $936.01
Original price
$862.46 - $936.01
$862.46 - $936.01
Current price $862.46

A refined solitaire mounting designed for a 4.5 x 4.5mm center stone, this square criss-cross ring mounting delivers a classic yet architectural lo...

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Original price $862.46 - Original price $936.01
Original price
$862.46 - $936.01
$862.46 - $936.01
Current price $862.46

Gold & Platinum 3-Stone Round Ring Mountings – 5.5mm Center with 3.25mm Sides

Otto Frei
Part # Varies
Original price $552.95 - Original price $985.01
Original price
$552.95 - $985.01
$552.95 - $985.01
Current price $552.95

These three-stone round ring mountings are designed to showcase a 5.5mm center stone flanked by 3.25mm side stones, accommodating a total carat wei...

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Original price $552.95 - Original price $985.01
Original price
$552.95 - $985.01
$552.95 - $985.01
Current price $552.95

Gold Round Solitaire Criss-Cross Ring Mountings – 5.75mm Center Stone

Otto Frei
Part # Varies
Original price $716.33 - Original price $1,174.22
Original price
$716.33 - $1,174.22
$716.33 - $1,174.22
Current price $716.33

A refined solitaire setting with a distinctive criss-cross shank design, these ring mountings are crafted in the USA from responsibly sourced gold ...

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Original price $716.33 - Original price $1,174.22
Original price
$716.33 - $1,174.22
$716.33 - $1,174.22
Current price $716.33

Gold & Platinum Marquise Solitaire Ring Mounting 8 x 4.5mm 6-Prong Die-Struck

Otto Frei
Part # Varies
Original price $302.81 - Original price $452.11
Original price
$302.81 - $452.11
$302.81 - $452.11
Current price $302.81

A refined solitaire mounting designed for a marquise center stone, this 6-prong die-struck ring mounting accepts an 8 x 4.5 mm (½ carat) marquise s...

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Original price $302.81 - Original price $452.11
Original price
$302.81 - $452.11
$302.81 - $452.11
Current price $302.81

Gold & Platinum Empty Center with 4.25 x 3 x 2mm Tapered Baguette Sides Ring Mountings

Otto Frei
Part # Varies
Original price $543.68 - Original price $724.29
Original price
$543.68 - $724.29
$543.68 - $724.29
Current price $543.68

This unpolished cast ring mounting features an empty center flanked by tapered baguette side settings, ready for your choice of center stone and se...

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Original price $543.68 - Original price $724.29
Original price
$543.68 - $724.29
$543.68 - $724.29
Current price $543.68

Gold & Platinum Round Solitaire 4-Prong Extra Heavy Die-Struck Mounting – 8mm Center Stone

Otto Frei
Part # Varies
Original price $567.72 - Original price $818.24
Original price
$567.72 - $818.24
$567.72 - $818.24
Current price $567.72

This extra heavy, die-struck round solitaire mounting is built for professional jewelers who demand lasting structural integrity and a refined fini...

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Original price $567.72 - Original price $818.24
Original price
$567.72 - $818.24
$567.72 - $818.24
Current price $567.72

Gold & Platinum 3-Stone Round Ring Mountings – 8mm Center Stone with Two 5mm Round Sides

Otto Frei
Part # Varies
Original price $880.59 - Original price $1,518.49
Original price
$880.59 - $1,518.49
$880.59 - $1,518.49
Current price $880.59

These three-stone round ring mountings are designed to showcase an 8 mm center stone flanked by two 5 mm round side stones. Cast and hand polished ...

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Original price $880.59 - Original price $1,518.49
Original price
$880.59 - $1,518.49
$880.59 - $1,518.49
Current price $880.59

Gold & Platinum Round Solitaire 6.5mm 4-Prong Die-Struck Ring Mounting

Otto Frei
Part # Varies
Original price $290.06 - Original price $506.96
Original price
$290.06 - $506.96
$290.06 - $506.96
Current price $290.06

A classic 4-prong solitaire ring mounting designed to showcase a 6.5mm round center stone — the standard size for a 1-carat diamond. Die-struck con...

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Original price $290.06 - Original price $506.96
Original price
$290.06 - $506.96
$290.06 - $506.96
Current price $290.06

Gold & Platinum Round Solitaire 7.5mm Center Stone 4-Prong Die-Struck Mounting

Otto Frei
Part # Varies
Original price $327.14 - Original price $522.92
Original price
$327.14 - $522.92
$327.14 - $522.92
Current price $327.14

A classic choice for showcasing a round brilliant diamond, these die-struck solitaire ring mountings are designed to hold a 7.5 mm center stone (ap...

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Original price $327.14 - Original price $522.92
Original price
$327.14 - $522.92
$327.14 - $522.92
Current price $327.14

Gold & Platinum Round Solitaire Mounting 7mm Center Stone 4-Prong Die Struck

Otto Frei
Part # Varies
Original price $300.97 - Original price $526.21
Original price
$300.97 - $526.21
$300.97 - $526.21
Current price $300.97

A classic 4-prong round solitaire ring mounting designed for a 7 mm center stone (equivalent to approximately 1-1/4 carat in diamond weight). Die s...

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Original price $300.97 - Original price $526.21
Original price
$300.97 - $526.21
$300.97 - $526.21
Current price $300.97

Gold & Platinum Round Solitaire 4-Prong Die-Struck Mounting, 6mm Center Stone

Otto Frei
Part # Varies
Original price $313.18 - Original price $506.96
Original price
$313.18 - $506.96
$313.18 - $506.96
Current price $313.18

These die-struck 4-prong round solitaire ring mountings are designed to showcase a 6mm (3/4 carat) round center stone. Highly polished and ready fo...

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Original price $313.18 - Original price $506.96
Original price
$313.18 - $506.96
$313.18 - $506.96
Current price $313.18

Gold & Platinum Round Solitaire 5.5mm Center Stone 4-Prong Die-Struck Mounting

Otto Frei
Part # Varies
Original price $276.98 - Original price $497.82
Original price
$276.98 - $497.82
$276.98 - $497.82
Current price $276.98

A classic foundation for any round solitaire, these die-struck 4-prong ring mountings are crafted in the USA by America's largest family-owned find...

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Original price $276.98 - Original price $497.82
Original price
$276.98 - $497.82
$276.98 - $497.82
Current price $276.98

Gold & Platinum Round Solitaire 5 mm 4-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $276.98 - Original price $498.08
Original price
$276.98 - $498.08
$276.98 - $498.08
Current price $276.98

These 4-prong round solitaire ring mountings are designed to showcase a 5 mm (½ carat) center stone with clean, classic lines. Die struck for super...

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Original price $276.98 - Original price $498.08
Original price
$276.98 - $498.08
$276.98 - $498.08
Current price $276.98

Gold & Platinum Round Solitaire 4.5mm Center Stone 4-Prong Die Struck

Otto Frei
Part # Varies
Original price $279.38 - Original price $494.27
Original price
$279.38 - $494.27
$279.38 - $494.27
Current price $279.38

These die-struck 4-prong round solitaire ring mountings are designed to accept a 4.5 mm center stone (approximately 3/8 carat) and arrive highly po...

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Original price $279.38 - Original price $494.27
Original price
$279.38 - $494.27
$279.38 - $494.27
Current price $279.38

Gold & Platinum Round Solitaire 4mm Center Stone 4-Prong Die-Struck Ring Mounting

Otto Frei
Part # Varies
Original price $261.71 - Original price $476.53
Original price
$261.71 - $476.53
$261.71 - $476.53
Current price $261.71

A refined, classically proportioned solitaire mounting built for the jeweler who demands precision and consistency. This die-struck round solitaire...

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Original price $261.71 - Original price $476.53
Original price
$261.71 - $476.53
$261.71 - $476.53
Current price $261.71

Gold Round Solitaire 3.8mm Center Stone 4-Prong Die Struck Ring Mounting

Otto Frei
Part # Varies
Original price $265.20 - Original price $268.26
Original price
$265.20 - $268.26
$265.20 - $268.26
Current price $265.20

A classic die-struck solitaire mounting built for a 3.8mm round center stone, available in your choice of all 14K white gold or a two-tone combinat...

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Original price $265.20 - Original price $268.26
Original price
$265.20 - $268.26
$265.20 - $268.26
Current price $265.20

Gold Round Solitaire 3.2mm Center Stone 4-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $260.84 - Original price $261.71
Original price
$260.84 - $261.71
$260.84 - $261.71
Current price $260.84

This die-struck round solitaire mounting is built for professional jewelers who demand precision, durability, and a refined finished look. Designed...

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Original price $260.84 - Original price $261.71
Original price
$260.84 - $261.71
$260.84 - $261.71
Current price $260.84

Gold & Platinum Round Solitaire 9.5mm Center Stone 6-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $441.02 - Original price $643.69
Original price
$441.02 - $643.69
$441.02 - $643.69
Current price $441.02

A classic 6-prong round solitaire mounting designed to showcase a 9.5 mm (approximately 4 carat) center stone. Die struck for superior metal densit...

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Original price $441.02 - Original price $643.69
Original price
$441.02 - $643.69
$441.02 - $643.69
Current price $441.02

Gold & Platinum Round Solitaire 5.5mm 6-Prong Die-Struck Ring Mounting

Otto Frei
Part # Varies
Original price $301.15 - Original price $467.75
Original price
$301.15 - $467.75
$301.15 - $467.75
Current price $301.15

These die-struck 6-prong solitaire ring mountings are precision-crafted to hold a 5.5mm round center stone — approximately 5/8 carat in diamond wei...

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Original price $301.15 - Original price $467.75
Original price
$301.15 - $467.75
$301.15 - $467.75
Current price $301.15

Gold & Platinum Round Solitaire 9mm 6-Prong Die-Struck Ring Mounting

Otto Frei
Part # Varies
Original price $401.48 - Original price $611.76
Original price
$401.48 - $611.76
$401.48 - $611.76
Current price $401.48

These die-struck 6-prong solitaire ring mountings are designed to showcase a round 9mm center stone weighing approximately 3 carats. Crafted in the...

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Original price $401.48 - Original price $611.76
Original price
$401.48 - $611.76
$401.48 - $611.76
Current price $401.48

Gold & Platinum Round Solitaire 8.5mm Center Stone 6-Prong Die-Struck Ring Mounting

Otto Frei
Part # Varies
Original price $397.12 - Original price $590.46
Original price
$397.12 - $590.46
$397.12 - $590.46
Current price $397.12

These die-struck 6-prong solitaire ring mountings are designed to showcase a round 8.5mm (2½ carat) center stone in a classic, polished setting. Ma...

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Original price $397.12 - Original price $590.46
Original price
$397.12 - $590.46
$397.12 - $590.46
Current price $397.12

Gold & Platinum Round Solitaire 8mm 6-Prong Die-Struck Ring Mounting

Otto Frei
Part # Varies
Original price $399.30 - Original price $586.92
Original price
$399.30 - $586.92
$399.30 - $586.92
Current price $399.30

These die-struck 6-prong round solitaire ring mountings are precision crafted to hold an 8mm (approximately 2 carat) round center stone and arrive ...

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Original price $399.30 - Original price $586.92
Original price
$399.30 - $586.92
$399.30 - $586.92
Current price $399.30

Gold & Platinum Round Solitaire 7.5mm Center Stone 6-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $346.95 - Original price $535.46
Original price
$346.95 - $535.46
$346.95 - $535.46
Current price $346.95

6-prong die struck solitaire ring mountings designed to hold a 7.5 mm round center stone (1-1/2 carat). These mountings come in standard USA ring s...

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Original price $346.95 - Original price $535.46
Original price
$346.95 - $535.46
$346.95 - $535.46
Current price $346.95

Gold & Platinum Round Solitaire 7mm Center Stone 6-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $340.41 - Original price $523.04
Original price
$340.41 - $523.04
$340.41 - $523.04
Current price $340.41

These 6-prong round solitaire ring mountings are designed to showcase a 7 mm center stone (approximately 1-1/4 carat in diamond weights). Die struc...

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Original price $340.41 - Original price $523.04
Original price
$340.41 - $523.04
$340.41 - $523.04
Current price $340.41

Gold & Platinum Round Solitaire 6.5mm Center Stone 6-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $342.59 - Original price $515.66
Original price
$342.59 - $515.66
$342.59 - $515.66
Current price $342.59

These 6-prong round solitaire ring mountings are designed to showcase a 6.5 mm (1 carat) center stone with precision and elegance. Die struck and h...

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Original price $342.59 - Original price $515.66
Original price
$342.59 - $515.66
$342.59 - $515.66
Current price $342.59

Gold & Platinum Round Solitaire 6mm Center Stone 6-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $325.14 - Original price $507.11
Original price
$325.14 - $507.11
$325.14 - $507.11
Current price $325.14

A classic choice for fine jewelry work, these 6-prong round solitaire ring mountings are designed to showcase a 6 mm (3/4 carat) center stone. Die ...

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Original price $325.14 - Original price $507.11
Original price
$325.14 - $507.11
$325.14 - $507.11
Current price $325.14

Gold & Platinum Round Solitaire 4.5mm Center Stone 6-Prong Die-Struck Mounting

Otto Frei
Part # Varies
Original price $305.70 - Original price $475.74
Original price
$305.70 - $475.74
$305.70 - $475.74
Current price $305.70

A precision-crafted 6-prong round solitaire mounting built for professional jewelers who demand consistency, quality, and a finished look straight ...

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Original price $305.70 - Original price $475.74
Original price
$305.70 - $475.74
$305.70 - $475.74
Current price $305.70

Gold & Platinum Round Solitaire 5mm Center Stone 6-Prong Die Struck Mounting

Otto Frei
Part # Varies
Original price $302.25 - Original price $478.69
Original price
$302.25 - $478.69
$302.25 - $478.69
Current price $302.25

These 6-prong round solitaire ring mountings are designed to showcase a 5 mm center stone (approximately 1/2 carat) in a clean, classic setting. Di...

View full details
Original price $302.25 - Original price $478.69
Original price
$302.25 - $478.69
$302.25 - $478.69
Current price $302.25