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Ring Mountings

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

Otto Frei
Part # Varies
Original price $622.87 - Original price $902.23
Original price
$622.87 - $902.23
$622.87 - $902.23
Current price $622.87

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 $622.87 - Original price $902.23
Original price
$622.87 - $902.23
$622.87 - $902.23
Current price $622.87

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

Otto Frei
Part # Varies
Original price $638.79 - Original price $1,015.43
Original price
$638.79 - $1,015.43
$638.79 - $1,015.43
Current price $638.79

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 $638.79 - Original price $1,015.43
Original price
$638.79 - $1,015.43
$638.79 - $1,015.43
Current price $638.79

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

Otto Frei
Part # Varies
Original price $337.02 - Original price $545.99
Original price
$337.02 - $545.99
$337.02 - $545.99
Current price $337.02

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 $337.02 - Original price $545.99
Original price
$337.02 - $545.99
$337.02 - $545.99
Current price $337.02

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

Otto Frei
Part # Varies
Original price $345.56 - Original price $549.54
Original price
$345.56 - $549.54
$345.56 - $549.54
Current price $345.56

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 $345.56 - Original price $549.54
Original price
$345.56 - $549.54
$345.56 - $549.54
Current price $345.56

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

Otto Frei
Part # Varies
Original price $564.27 - Original price $845.21
Original price
$564.27 - $845.21
$564.27 - $845.21
Current price $564.27

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 $564.27 - Original price $845.21
Original price
$564.27 - $845.21
$564.27 - $845.21
Current price $564.27

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

Otto Frei
Part # Varies
Original price $608.95 - Original price $884.85
Original price
$608.95 - $884.85
$608.95 - $884.85
Current price $608.95

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 $608.95 - Original price $884.85
Original price
$608.95 - $884.85
$608.95 - $884.85
Current price $608.95

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

Otto Frei
Part # Varies
Original price $498.18 - Original price $702.25
Original price
$498.18 - $702.25
$498.18 - $702.25
Current price $498.18

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 $498.18 - Original price $702.25
Original price
$498.18 - $702.25
$498.18 - $702.25
Current price $498.18

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

Otto Frei
Part # Varies
Original price $484.16 - Original price $669.98
Original price
$484.16 - $669.98
$484.16 - $669.98
Current price $484.16

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 $484.16 - Original price $669.98
Original price
$484.16 - $669.98
$484.16 - $669.98
Current price $484.16

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

Otto Frei
Part # Varies
Original price $862.46 - Original price $915.58
Original price
$862.46 - $915.58
$862.46 - $915.58
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 $915.58
Original price
$862.46 - $915.58
$862.46 - $915.58
Current price $862.46

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

Otto Frei
Part # Varies
Original price $540.99 - Original price $963.55
Original price
$540.99 - $963.55
$540.99 - $963.55
Current price $540.99

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 $540.99 - Original price $963.55
Original price
$540.99 - $963.55
$540.99 - $963.55
Current price $540.99

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

Otto Frei
Part # Varies
Original price $700.88 - Original price $1,148.52
Original price
$700.88 - $1,148.52
$700.88 - $1,148.52
Current price $700.88

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 $700.88 - Original price $1,148.52
Original price
$700.88 - $1,148.52
$700.88 - $1,148.52
Current price $700.88

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

Otto Frei
Part # Varies
Original price $296.17 - Original price $452.11
Original price
$296.17 - $452.11
$296.17 - $452.11
Current price $296.17

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 $296.17 - Original price $452.11
Original price
$296.17 - $452.11
$296.17 - $452.11
Current price $296.17

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

Otto Frei
Part # Varies
Original price $531.67 - Original price $724.29
Original price
$531.67 - $724.29
$531.67 - $724.29
Current price $531.67

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 $531.67 - Original price $724.29
Original price
$531.67 - $724.29
$531.67 - $724.29
Current price $531.67

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

Otto Frei
Part # Varies
Original price $555.59 - Original price $818.24
Original price
$555.59 - $818.24
$555.59 - $818.24
Current price $555.59

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 $555.59 - Original price $818.24
Original price
$555.59 - $818.24
$555.59 - $818.24
Current price $555.59

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

Otto Frei
Part # Varies
Original price $861.54 - Original price $1,485.32
Original price
$861.54 - $1,485.32
$861.54 - $1,485.32
Current price $861.54

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 $861.54 - Original price $1,485.32
Original price
$861.54 - $1,485.32
$861.54 - $1,485.32
Current price $861.54

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

Otto Frei
Part # Varies
Original price $283.71 - Original price $506.96
Original price
$283.71 - $506.96
$283.71 - $506.96
Current price $283.71

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 $283.71 - Original price $506.96
Original price
$283.71 - $506.96
$283.71 - $506.96
Current price $283.71

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

Otto Frei
Part # Varies
Original price $319.97 - Original price $522.92
Original price
$319.97 - $522.92
$319.97 - $522.92
Current price $319.97

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 $319.97 - Original price $522.92
Original price
$319.97 - $522.92
$319.97 - $522.92
Current price $319.97

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

Otto Frei
Part # Varies
Original price $294.38 - Original price $526.21
Original price
$294.38 - $526.21
$294.38 - $526.21
Current price $294.38

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 $294.38 - Original price $526.21
Original price
$294.38 - $526.21
$294.38 - $526.21
Current price $294.38

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

Otto Frei
Part # Varies
Original price $306.30 - Original price $506.96
Original price
$306.30 - $506.96
$306.30 - $506.96
Current price $306.30

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 $306.30 - Original price $506.96
Original price
$306.30 - $506.96
$306.30 - $506.96
Current price $306.30

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

Otto Frei
Part # Varies
Original price $270.92 - Original price $497.82
Original price
$270.92 - $497.82
$270.92 - $497.82
Current price $270.92

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 $270.92 - Original price $497.82
Original price
$270.92 - $497.82
$270.92 - $497.82
Current price $270.92

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

Otto Frei
Part # Varies
Original price $270.92 - Original price $498.08
Original price
$270.92 - $498.08
$270.92 - $498.08
Current price $270.92

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 $270.92 - Original price $498.08
Original price
$270.92 - $498.08
$270.92 - $498.08
Current price $270.92

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

Otto Frei
Part # Varies
Original price $273.25 - Original price $494.27
Original price
$273.25 - $494.27
$273.25 - $494.27
Current price $273.25

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 $273.25 - Original price $494.27
Original price
$273.25 - $494.27
$273.25 - $494.27
Current price $273.25

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

Otto Frei
Part # Varies
Original price $255.99 - Original price $476.53
Original price
$255.99 - $476.53
$255.99 - $476.53
Current price $255.99

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 $255.99 - Original price $476.53
Original price
$255.99 - $476.53
$255.99 - $476.53
Current price $255.99

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

Otto Frei
Part # Varies
Original price $259.41 - Original price $262.39
Original price
$259.41 - $262.39
$259.41 - $262.39
Current price $259.41

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 $259.41 - Original price $262.39
Original price
$259.41 - $262.39
$259.41 - $262.39
Current price $259.41

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

Otto Frei
Part # Varies
Original price $255.12 - Original price $255.99
Original price
$255.12 - $255.99
$255.12 - $255.99
Current price $255.12

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 $255.12 - Original price $255.99
Original price
$255.12 - $255.99
$255.12 - $255.99
Current price $255.12

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

Otto Frei
Part # Varies
Original price $431.33 - Original price $643.69
Original price
$431.33 - $643.69
$431.33 - $643.69
Current price $431.33

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 $431.33 - Original price $643.69
Original price
$431.33 - $643.69
$431.33 - $643.69
Current price $431.33

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

Otto Frei
Part # Varies
Original price $294.56 - Original price $467.75
Original price
$294.56 - $467.75
$294.56 - $467.75
Current price $294.56

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 $294.56 - Original price $467.75
Original price
$294.56 - $467.75
$294.56 - $467.75
Current price $294.56

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

Otto Frei
Part # Varies
Original price $392.66 - Original price $611.76
Original price
$392.66 - $611.76
$392.66 - $611.76
Current price $392.66

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 $392.66 - Original price $611.76
Original price
$392.66 - $611.76
$392.66 - $611.76
Current price $392.66

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

Otto Frei
Part # Varies
Original price $388.39 - Original price $590.46
Original price
$388.39 - $590.46
$388.39 - $590.46
Current price $388.39

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 $388.39 - Original price $590.46
Original price
$388.39 - $590.46
$388.39 - $590.46
Current price $388.39

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

Otto Frei
Part # Varies
Original price $390.52 - Original price $586.92
Original price
$390.52 - $586.92
$390.52 - $586.92
Current price $390.52

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 $390.52 - Original price $586.92
Original price
$390.52 - $586.92
$390.52 - $586.92
Current price $390.52

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

Otto Frei
Part # Varies
Original price $339.35 - Original price $535.46
Original price
$339.35 - $535.46
$339.35 - $535.46
Current price $339.35

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 $339.35 - Original price $535.46
Original price
$339.35 - $535.46
$339.35 - $535.46
Current price $339.35

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

Otto Frei
Part # Varies
Original price $332.95 - Original price $523.04
Original price
$332.95 - $523.04
$332.95 - $523.04
Current price $332.95

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 $332.95 - Original price $523.04
Original price
$332.95 - $523.04
$332.95 - $523.04
Current price $332.95

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

Otto Frei
Part # Varies
Original price $335.08 - Original price $515.66
Original price
$335.08 - $515.66
$335.08 - $515.66
Current price $335.08

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 $335.08 - Original price $515.66
Original price
$335.08 - $515.66
$335.08 - $515.66
Current price $335.08

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

Otto Frei
Part # Varies
Original price $318.02 - Original price $507.11
Original price
$318.02 - $507.11
$318.02 - $507.11
Current price $318.02

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 $318.02 - Original price $507.11
Original price
$318.02 - $507.11
$318.02 - $507.11
Current price $318.02

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

Otto Frei
Part # Varies
Original price $298.98 - Original price $475.74
Original price
$298.98 - $475.74
$298.98 - $475.74
Current price $298.98

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

View full details
Original price $298.98 - Original price $475.74
Original price
$298.98 - $475.74
$298.98 - $475.74
Current price $298.98

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

Otto Frei
Part # Varies
Original price $295.63 - Original price $478.69
Original price
$295.63 - $478.69
$295.63 - $478.69
Current price $295.63

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 $295.63 - Original price $478.69
Original price
$295.63 - $478.69
$295.63 - $478.69
Current price $295.63