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0.56ct round cut blue-green Montana Sapphire solitaire ring in a 14k white gold setting by Stephen Isley.

13774 SI Custom Montana Sapphire Ring

$575.00 $1,150.00

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0.88ct Montana Yogo Sapphire ring in platinum with a custom twig-style diamond-accented band, designed by Stephen Isley.

13344 SI Custom Montana Sapphire and Diamond Ring

$2,775.00 $5,550.00

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Stephen Isley ring with 1.64ct round Montana Sapphire, asymmetric diamond accents, and 14k white gold setting.

10342 SI Custom Montana Sapphire and Diamond Ring

$4,800.00 $9,600.00

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Stephen Isley ring with 0.56ct round Montana Yogo Sapphire and diamond accents in 14k yellow gold.

10305 SI Custom AAA Montana Yogo Sapphire and Diamond Ring

$3,225.00 $6,450.00

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Stephen Isley custom ring featuring a 1.44ct Asscher-cut Montana Sapphire with a hint of green, accented by two bezel-set diamonds in a 14k white gold setting with a European shank.

10176 SI Custom Montana Sapphire and Diamond Ring

$4,062.50 $8,125.00

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Custom-designed Montana Sapphire ring by Stephen Isley, featuring a 0.97ct round-cut blue Montana Sapphire in a 14k white gold setting with diamond accents.

08318 SI Custom Montana Sapphire and Diamond Ring

$3,050.00 $6,100.00

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Custom Stephen Isley ring featuring a 1.20ct fancy marquise-cut Montana Yogo Sapphire in a bezel setting, accented with 0.20tcw round-cut diamonds set in 14k white gold.

07651 SI Custom Montana Yogo Sapphire and Diamond Ring

$21,345.00 $42,690.00

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Custom Stephen Isley ring featuring a 1.42ct oval-cut blue Ceylon Sapphire set in 14k white gold, accented with 0.49tcw round-cut pave diamonds.

07440 SI Custom Ceylon Sapphire and Diamond Ring

$3,450.00 $6,900.00

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Elegant ring featuring a 0.28ct round-cut AAA Ceylon Sapphire set in a channel setting with 14k yellow and white gold.

07302 AAA Ceylon Sapphire Ring

$625.00 $1,250.00

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07292 AAA Ceylon Sapphire Ring

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06051 Montana Yogo Sapphire and Diamond Ring

$14,875.00 $29,750.00

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Montana Sapphire ring featuring a 0.88ct round-cut blue-green sapphire in a six-prong setting, with bezel-set diamonds and prong-set diamonds along the band.

05232 Montana Sapphire & Diamond Ring

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04632 Montana Yogo Sapphire & Diamond Ring

$30,487.50 $60,975.00

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Montana Yogo Sapphire channel set band in 14k yellow gold, 1.3tcw.

16755 Montana Yogo Sapphire Ring

$1,995.00 $3,990.00

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Toi et Moi ring with Montana Yogo Sapphire and diamond in 14k white gold.

16746 Montana Yogo Sapphire and Diamond Ring

$1,575.00 $3,150.00

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Three stone Montana Yogo Sapphire ring in 14k white gold with 0.29tcw sapphires.

16734 Montana Yogo Sapphire Ring

$950.00 $1,900.00

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0.76tcw Montana Yogo Sapphire band in 14k yellow gold with sapphires set halfway down the band.

16733 Montana Yogo Sapphire Ring

$1,500.00 $3,000.00

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1.23ct round blue green Montana Sapphire ring with diamond accents in 14k white gold.

16529 Montana Sapphire and Diamond Ring

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16516 Montana Yogo Sapphire Ring

$16,525.00 $33,050.00

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1.40ct oval Montana Sapphire eternity engagement ring with diamond accents in 14k yellow gold.

16496 Montana Sapphire and Diamond Ring

$4,315.00 $8,630.00

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1.4ct radiant cut yellow Montana Sapphire solitaire ring in 14k yellow gold.

16493 Montana Sapphire Ring

$2,335.00 $4,670.00

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0.97ct radiant cut purple Montana Yogo Sapphire solitaire ring in 14k yellow gold.

16491 Montana Yogo Sapphire Ring

$13,020.00 $26,040.00

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0.81ct deep orange oval cut Montana Sapphire bezel set ring with split band in 14k yellow gold.

16490 Montana Sapphire Ring

$2,465.00 $4,930.00

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1.10ct oval cut Montana Sapphire engagement ring with hidden halo and diamond eternity band in 14k white gold.

16484 Montana Sapphire and Diamond Ring

$3,860.00 $7,720.00

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0.52ct green oval cut Montana Sapphire solitaire ring in 14k yellow gold.

16479 Montana Sapphire Ring

$1,015.00 $2,030.00

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0.64ct light yellow radiant cut Montana Sapphire ring with diamond band in 14k yellow gold.

16473 Natural Montana Sapphire and Diamond Ring

$1,435.00 $2,870.00

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0.67ct trillion cut AAA Montana Yogo Sapphire ring with diamond accents in 14k white gold.

16472 AAA Montana Yogo Sapphire and Diamond Ring

$5,875.00 $11,750.00

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0.69ct light green grey radiant cut Montana Sapphire solitaire ring in 14k white gold.

16464 Montana Sapphire Ring

$1,050.00 $2,100.00

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0.75ct dark grey round cut Montana Sapphire solitaire ring in 14k yellow gold.

16438 Montana Sapphire Ring

$905.00 $1,810.00

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0.61ct orange oval cut Montana Sapphire solitaire ring in 14k yellow gold.

16417 Montana Sapphire Ring

$1,497.50 $2,995.00

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1.55ct light blue radiant cut Montana Sapphire ring with hidden halo diamonds in 14k white gold.

16400 Montana Sapphire and Diamond Ring

$3,775.00 $7,550.00

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0.93ct round light blue Montana Sapphire ring with diamond accents in 14k white gold.

16398 Montana Sapphire and Diamond Ring

$2,425.00 $4,850.00

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0.85ct Asscher cut amber orange Montana Sapphire solitaire ring in 14k yellow gold.

16361 Montana Sapphire Ring

$1,700.00 $3,400.00

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1.15ct round cut blue Montana Sapphire solitaire ring in 14k white gold with double prongs.

16348 Montana Sapphire Ring

$1,875.00 $3,750.00

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1.17ct radiant cut Montana Sapphire ring in 14k white gold with a light amber pink gemstone and split band design.

16341 Montana Sapphire Ring

$2,560.00 $5,120.00

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0.97ct Asscher cut Montana Sapphire ring in 14k yellow gold featuring a grey gemstone with a hint of peach.

16335 Montana Sapphire Ring

$1,445.00 $2,890.00

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0.99ct round-cut Montana Sapphire ring in 14k white gold featuring a striking blue-green gemstone.

16329 Montana Sapphire Ring

$1,125.00 $2,250.00

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0.86ct cushion-cut AAA Montana Yogo Sapphire ring in 14k yellow gold with a vibrant cornflower blue gemstone.

16303 Montana Yogo Sapphire Ring

$7,750.00 $15,500.00

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1.97ct radiant cut Montana Sapphire ring with purple and grey tones set in 14k yellow gold.

16302 Montana Sapphire Ring

$3,887.50 $7,775.00

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0.88ct fancy cushion-cut natural yellow Montana Sapphire ring with green undertones in 14k yellow gold.

16285 Montana Sapphire Ring

$1,130.00 $2,260.00

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Radiant-cut 2.04ct Montana Sapphire solitaire ring in 14k white gold.

16272 Montana Sapphire Ring

$3,475.00 $6,950.00

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0.97ct Asscher-cut light grey/lavender Montana Sapphire ring in 14k yellow gold with hidden side diamonds.

16268 Montana Sapphire and Diamond Ring

$1,555.00 $3,110.00

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0.62ct emerald-cut purple Montana Sapphire ring in a 14k white gold solitaire setting.

16249 Montana Sapphire Ring

$1,107.50 $2,215.00

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1.23ct oval Montana Sapphire ring with a dark green gemstone in a 14k yellow gold bezel setting.

16245 Montana Sapphire Ring

$2,360.00 $4,720.00

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1.65ct Asscher cut orange Montana Sapphire ring with filigree detailing in 14k yellow gold.

16169 Montana Sapphire Ring

$4,487.50 $8,975.00

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Custom Stephen Isley Montana Sapphire ring with a 1ct oval blue sapphire, diamond halo, and split shank band in 14k yellow and white gold.

15984 SI Custom Montana Sapphire and Diamond Ring

$4,187.50 $8,375.00

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0.82ct round Montana Yogo Sapphire solitaire ring with a vibrant cornflower blue gemstone set in a 14k white gold 6-prong setting.

15300 AAA Montana Yogo Sapphire Ring

$6,775.00 $13,550.00

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Oval-cut purple Montana Sapphire ring with diamond halo in Art Deco design, set in 14k white gold.

15132 Montana Sapphire and Diamond Ring

$2,562.50 $5,125.00

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Marquise-cut purple Montana Yogo Sapphire ring with diamond halo in 14k white gold, bypass design.

14470 Montana Yogo Sapphire and Diamond Ring

$7,600.00 $15,200.00

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Round blue Montana Sapphire ring with diamond accents in 14k white gold, elegant design.

14437 Montana Sapphire and Diamond Ring

$2,900.00 $5,800.00

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2.8ct cushion cut blue Montana Sapphire ring with diamond accents and intricate art deco design in 14k white gold.

14196 Montana Sapphire and Diamond Ring

$7,175.00 $14,350.00

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2.12ct round cut blue Montana Sapphire ring with diamond halo and art deco design in 14k yellow gold.

14057 Montana Sapphire and Diamond Ring

$5,825.00 $11,650.00

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1.44ct round cut blue Montana Sapphire ring with diamond accents in a square design 14k white gold setting.

14021 Montana Sapphire and Diamond Ring

$4,450.00 $8,900.00

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0.96ct Montana Sapphire ring in 14k white gold with a diamond-accented band featuring multiple rows of sparkling stones.

13458 Montana Sapphire and Diamond Ring

$2,600.00 $5,200.00

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0.83ct AAA Montana Yogo Sapphire ring in 14k white gold with a diamond halo and diamond-accented band, showcasing a vibrant blue gemstone.

13337 Montana Yogo Sapphire and Diamond Ring

$7,325.00 $14,650.00

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2.30ct Montana Sapphire ring in 14k white gold with a braided diamond-accented band, showcasing intricate detailing and elegant design.

13298 Montana Sapphire and Diamond Ring

$5,537.50 $11,075.00

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1.17ct AAA Montana Yogo Sapphire ring in 14k white gold, featuring a stunning oval-cut sapphire surrounded by a halo of diamonds with additional diamonds adorning the band.

13294 Montana Yogo Sapphire and Diamond Ring

$19,000.00 $38,000.00

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13016 AA+ Montana Yogo Sapphire and Diamond Ring

$12,150.00 $24,300.00

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1.02ct round cut Montana Sapphire ring set in a unique 14k yellow gold freeform design, showcasing elegant curves and a rich blue gemstone.

12946 Montana Sapphire Ring

$1,292.50 $2,585.00

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Round cut Montana Sapphire ring featuring a 1.59ct blue sapphire with hints of green, set in 14k white gold with diamond accents along the band.

12385 Montana Sapphire and Diamond Ring

$6,975.00 $13,950.00

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Radiant cut Montana Sapphire ring with a 1.53ct blue sapphire, accented by four rows of diamonds in a 14k white gold setting.

12383 Montana Sapphire and Diamond Ring

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12041 Montana Sapphire and Diamond Ring

$3,400.00 $6,800.00

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Round cut Montana Yogo Sapphire ring with a diamond halo and diamond-accented band in 14k white gold.

11942 Montana Yogo Sapphire and Diamond Ring

$23,650.00 $47,300.00

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Round cut diamond engagement ring with accent diamonds beneath the center stone and a plain wedding band in 14k white gold.

11480 Diamond Wedding Set

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11037 Montana Sapphire and Diamond Ring

$3,012.50 $6,025.00

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Montana Sapphire ring in a unique freeform 14k white gold setting with a round light blue sapphire.

10873 Montana Sapphire Ring

$650.00 $1,300.00

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Montana Yogo Sapphire engagement ring with diamond halo and matching diamond wedding and anniversary bands in 14k white gold.

10867 Montana Yogo Sapphire and Diamond Wedding Set

$5,810.00 $11,620.00

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Montana Yogo Sapphire engagement ring with diamond halo and matching contour wedding band in 14k white gold.

10824 Montana Yogo Sapphire and Diamond Wedding Set

$1,742.50 $3,485.00

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AAA Montana Yogo Sapphire ring with double diamond halo and diamond-accented band in 14k white gold.

09495 AAA Montana Yogo Sapphire and Diamond Ring

$4,200.00 $8,400.00

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AAA Montana Yogo Sapphire ring with diamond halo and diamond-accented band in 14k white gold.

08906 AAA Montana Yogo Sapphire and Diamond Ring

$1,325.00 $2,650.00

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Montana Sapphire engagement ring with channel-set diamond accents in a bypass design, paired with a contoured wedding band in 14k yellow gold.

08352 Montana Sapphire and Diamond Wedding Set

$1,325.00 $2,560.00

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Toi et Moi ring with a round green Montana Sapphire and a round diamond set in 14k yellow gold.

16778 Montana Sapphire and Diamond Ring

$1,175.00 $2,350.00

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Vibrant cornflower blue Montana Yogo Sapphire is suspended above pave-set diamond accents.

06968 Montana Yogo Sapphire and Diamond Ring

$8,087.50 $16,175.00

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Princess cut Montana Yogo Sapphire in a four-prong setting, surrounded by a diamond halo and diamond-accented band in 14k white gold.

06724 AAA Montana Yogo Sapphire and Diamond Ring

$23,000.00 $46,000.00

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Shop Montana Sapphire, Montana Yogo Sapphire Jewelry & More.

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Stephen Isley Jewelry

Shop Montana Sapphire, Montana Yogo Sapphire Jewelry & More.

Hand-selected gemstones, unique jewelry designs, and custom-crafted pieces.

Rings

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Stephen Isley Jewelry