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427 products

Platinum Oval Shaped Tanzanite and Diamond Cocktail RingPlatinum Oval Shaped Tanzanite and Diamond Cocktail Ring
18k White Gold Pear Shaped Tanzanite and Diamond Double Halo Fashion Ring - Charles Koll Jewelers18k White Gold Pear Shaped Tanzanite and Diamond Double Halo Fashion Ring - Charles Koll Jewelers
18k White Gold Blue Zircon and Diamond Fashion Ring18k White Gold Blue Zircon and Diamond Fashion Ring
Save $6,925
18k Rose Gold Oval Shaped Alexandrite and Diamond Ring18k Rose Gold Oval Shaped Alexandrite and Diamond Ring
18k Rose Gold Oval Shaped Alexandrite and Diamond Ring Sale price$6,925 Regular price$13,850
18k Yellow Gold Rectangular Shaped Green Tourmaline Necklace18k Yellow Gold Rectangular Shaped Green Tourmaline Necklace
18k Yellow Gold Kite Shaped Tourmaline and Diamond Accented Necklace - Charles Koll Jewelers18k Yellow Gold Diamond Accented Spinel  Necklace - Charles Koll Jewelers
Platinum Tanzanite and Diamond Halo Necklace - Charles Koll JewelersPlatinum Tanzanite and Diamond Halo Necklace - Charles Koll Jewelers
18k Yellow Gold Bezel Set Tourmaline Necklace18k Yellow Gold Bezel Set Tourmaline Necklace
18k White Gold Pink Tourmaline and Diamond Earrings
18k White Gold Blue Topaz and Diamond Fashion Ring18k White Gold Blue Topaz and Diamond Fashion Ring
18k White Gold Pink Zircon and Diamond Ring18k White Gold Pink Zircon and Diamond Ring
18k White Gold Tanzanite and Diamond Ring18k White Gold Tanzanite and Diamond Ring - Charles Koll Jewelers
18k White Gold Tanzanite and Diamond Ring Sale price$4,990 Regular price$10,500
18k Yellow Gold Blue Zirconia Yum Drop Ring18k Yellow Gold Blue Zirconia Yum Drop Ring
14k White Gold Morganite Yum Drop Ring14k White Gold Morganite Yum Drop Ring
Custom 18k Yellow Gold Green Tourmaline Cocktail Ring - Charles Koll JewelersCustom 18k Yellow Gold Green Tourmaline Cocktail Ring - Charles Koll Jewelers
18k White Gold Vintage Style Pink Tourmaline and Diamond Ring18k White Gold Vintage Style Pink Tourmaline and Diamond Ring
18k Yellow Gold and Platinum Zircon and Diamond Ring - Charles Koll Jewelers18k Yellow Gold and Platinum Zircon and Diamond Ring - Charles Koll Jewelers
18k Rose Gold Pear Morganite Halo Ring18k Rose Gold Pear Morganite Halo Ring
18k Yellow Gold Pink Tourmaline Cabochon Ring - Charles Koll Jewelers18k Yellow Gold Pink Tourmaline Cabochon Ring - Charles Koll Jewelers
18k Yellow Gold Pink Tourmaline Cabochon Ring Sale price$1,790 Regular price$4,500
14k White Gold Onyx and Diamond Ring - Charles Koll Jewelers14k White Gold Onyx and Diamond Ring - Charles Koll Jewelers
14k White Gold Onyx and Diamond Ring Sale price$750 Regular price$1,750
18k Yellow Gold Bezel Set Tourmaline - Charles Koll Jewelers18k Yellow Gold Bezel Set Tourmaline - Charles Koll Jewelers
18k Yellow Gold Freeform Bi-Color Tourmaline Necklace - Charles Koll Jewelers18k Yellow Gold Freeform Bi-Color Tourmaline Necklace - Charles Koll Jewelers
18k White Gold Large Tanzanite and Diamond Accented Necklace - Charles Koll Jewelers18k White Gold Large Tanzanite and Diamond Accented Necklace - Charles Koll Jewelers
14k Yellow Gold 3 Row Tanzanite Huggies14k Yellow Gold 3 Row Tanzanite Huggies
14k White Gold Oval Shaped Diamond Accented Pink Tourmaline and Diamond Necklace - Charles Koll Jewelers14k White Gold Oval Shaped Diamond Accented Pink Tourmaline and Diamond Necklace