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--Three Stone

- Costar 14kt White Gold Baguette and Round Three Stone Semi Mount
  
  $1,760.00
  
  On either side of the four prong set round center stone are tapered baguettes with shared prong rounds surrounding the baguettes and continuing down the band. The mounting has .45cts. of SI G-H quality diamonds.
- Costar 14kt White Gold Three Stone Split Shank Round Semi Mount
  
  $1,760.00
  
  This mounting has .40cts of Si G-H round brilliants with hand engraving and milgrain details.
- Costar 14kt White Gold Three Stone Round Semi Mount
  
  $1,870.00
  
  The mounting has .50cts. of SI G-H round brilliants set in a trellis setting.
- Costar 14kt White Gold Sapphire and Diamond Three Stone Semi Mount
  
  $2,100.00
  
  This mounting is made in 14kt white gold with cornflower blue round sapphires set on either side of a four prong setting that accommodates approximately a 1ct round stone. Round brilliant diamonds are pave' set around the sapphires and center stone and halfway around the shank. The total side diamond weight equals .65cts. of SI G-H quality and .35cts. of blue round sapphires. Pictured in the center is a CZ.
- Costar 14kt White Gold Three Stone Round Semi Mount
  
  $2,420.00
  
  There are .60cts. of SI G-H round brilliants channel set and prong set on either side of the four prong set center round. Also, surprise diamonds are on either side of the ring with milgrain and hand engraving detail.
- Costar 14kt White Gold Round and Pear Three Stone Semi Mount
  
  $2,640.00
  
  This split shank ring has a pear shape diamond on either side of a four prong set center round stone. The mounting has .65cts. of SI G-H round brilliants and pear shaped diamonds.
- Costar 14kt White Gold Contour Round and Pear Three Stone Semi Mount
  
  $2,860.00
  
  This contour split shank mounting has a pear-shaped diamond set on either side of a four prong set round center stone. The mounting has .70cts. of SI G-H round brilliants and pear shapes.
- Costar 14kt White Gold Pear and Round Three Stone Semi Mount
  
  $2,860.00
  
  This mounting is made in 14kt white gold with .70cts. of SI G-H round brilliants and pear-shaped diamonds. The center accommodates a 7mm to 7.5mm round stone which is approximately a 1.25ct.-1.50ct. round in diamond weight. Pictured in the center is a CZ.
- Costar 14kt White Gold Three Stone Round Halo Semi Mount
  
  $3,080.00
  
  Three round brilliants are set in the mounting with a diamond lace of round brilliants surrounding each stone and continuing halfway down the band. The mounting has .85cts. of SI G-H round brilliants set.
- Costar 14kt White Gold Three Stone Round Halo Semi Mount
  
  $3,080.00
  
  This three stone mounting has .85cts. of SI G-H round brilliants, not including the center four prong set round, set halfway down the band, with milgrain beading, and surrounding all three round stones.
- Costar 14kt White Gold Split Shank Pear and Round Three Stone Semi Mount
  
  $3,520.00
  
  Prong set pear shapes are set on either side of a six prong set round stone with two strings of round brilliants splitting down the sides. The mounting has .80cts. of SI G-H round brilliants and pear shapes.
- Costar 14kt White Gold Three Stone Princess Semi Mount
  
  $3,740.00
  
  Three princess cut stones are prong set with round brilliants channel set down the band. The side view shows surprise diamonds and milgrain and hand engraving details. There are 1.00ct of SI G-H round brilliants and princess cut side diamonds in the mounting.
- Costar 14kt White Gold Princess Cut and Baguette Three Stone Semi Mount
  
  $3,740.00
  
  This mounting has .80cts. of SI G-H round brilliants and baguettes. The side of the mounting has round brilliant diamond details and milgrain beading.