donald gruenberg

18k yellow gold 1.21 carat round brilliant diamond pave band

18k yellow gold 4 carat diamond bow bracelet

platinum 24.96 carat round diamond tennis necklace

platinum 0.57 oval ruby trillion diamond three stone ring

platinum 0.78 carat heart ruby diamond three stone ring

platinum 2.01 carat pear ceylon ''royal blue'' sapphire diamond halo ring

18k yellow gold 1.97 carat oval sapphire diamond halo ring

platinum 4.56 carat round brilliant diamond tennis bracelet

platinum 4.08 carat oval sapphire diamond baguette halo stud earrings

platinum 5.91 carat oval cabochon opal diamond accented fan ring

platinum 1.20 carat oval ruby diamond halo ring

platinum 1.33 carat oval ruby diamond ring

platinum 3.79 carat diamond pave dome band

14k white gold oval cabochon sapphire round diamond bracelet

18k white gold 0.79 carat oval pink sapphire diamond pendant necklace