GIA Certified 1.65 Ct. Rare Color-Change Unheated Montana Sapphire Diamond Ring

Dazzle with this elegantly understated GIA-certified 1.56-carat cushion-cut unheated Padparadscha sapphire diamond ring in 14k rose gold. The center stone boasts this rare sapphire's...

Experience unparalleled elegance with our 18K yellow gold 3-stone radiant cut yellow sapphire diamond ring. The centerpiece, a completely natural and rare unheated sapphire weighing ...

Indulge in understated sophistication with our GIA-certified 1.72 carat Emerald Cut Unheated White Sapphire Ring in 14K Rose Gold. The centerpiece, a pristine white sapphire measurin...

Step into elegance with our GIA Certified 1.98 Ct. Radiant Cut Pink Sapphire Ring. At its heart lies a radiant-cut natural no-heat sapphire, 1.98 carats, transparently pale pink, mea...

Indulge in elegance with our 14K Rose Gold GIA Certified 3-Stone Cushion Cut Pink Sapphire Ring. The centerpiece, a GIA certified 3.28 ...

Celebrate your love with our exquisite 18K Yellow Gold GIA Certified Radiant Cut White Sapphire Engagement Ring, accentuated with Trillion Diamonds. The centerpiece boasts a GIA cert...

New platinum 950 ring set with a cushion-cut violet-blue changing to purple Ceylon sapphire, 8.96 x 7.69 x 6.22 mm with a carat weight of 4.06 ct. Type II, medium, moderately strong, violetish blue to purple color GIA vB 5/4 to P 5/4. Set with 2 cushion cut diamonds at 0.40 carats each, VVS-2 clarity, F color excellent cut & polish. 3 Stone sapphire ring, set with 4.06 ct unheated color change...

This is spectacular - a color changing Sapphire that changes from deep gray/blue/green to purple to pink, and is totally natural and unheated/untreated. This is a certified natural sapphire, mined in Tanga, Tanzania. In indoor lighting, this sapphire is a pinkish/grayish/purple; in the sunlight it is a bluish/grayish/teal - with the same beautiful color changing physical properties as Alexandrite. In incandescent lighting and candlelight, it is a beautiful pink color. Most color change sapphires change from blue to purple and are rare. The colors this gemstone exhibits are very rare. Unheated/untreated color change sapphires are very, very rare. This sapphire is truly unique and spectacular. So spectacular, in fact that we put it in a setting surrounded by 1.5 carats of colorless, VVS clarity full-cut diamonds in 18K yellow gold. A truly one-of-a-kind gemstone ring from California Girl Jewelry...

Gorgeous Platinum Engagement Ring w/ Solitaire Emerald Cut Diamond (GIA Certified) & Accent Stones Platinum Band Accented by Delicate Design Intricate Diamond Gallery Accented by Pla...

An exceptionally rare 24.18 carat color change cushion cut sapphire radiates from the center of this luxurious and lavish ring. Shifting from a striking bluish violet in daylight to ...

New Platinum custom natural Ceylon sapphire ring containing an untreated oval cut natural blue sapphire measuring 8.66 x 7.96 x 5.86 mm weighing 3.50 carat. Type II. medium dark, moderately strong, blue color GIA B 6/4, set with 2 round-cut diamonds with a weight 0.25 & 0.25 ct's VVS clarity F color. Both the sapphire & diamonds come with GIA reports. GIA Color Grade - GIA B 6/4. This Sapphire & Diamond ring has been fully & independently Appraised by a GIA G. G Gemologist. Classic 3 stone...

This gorgeous blue sapphire and diamond three-stone ring features a brilliant 3.20 carat oval Ceylon sapphire that has been certified by the GIA as unheated. Most sapphires on the ma...