Fine and Rare Unheated GIA Certified Sapphire Ring

18KT GOLD, PINK SAPPHIRE AND ROSE QUARTZ RING Rose Quarts approx. 21.28 carats, Pink Sapphires approx. 5.32 carats size 6

Gold and Jade Ring Set at the center with carved jade of foliate motif, mounted in yellow gold, size 8

A Sapphire and Diamond Men's Ring Eight channel set Sapphires, six brilliant cut diamonds mounted in 14 karat yellow gold ring size 6 3/4 gross weight app...

Gold and Colored Stone Ring size 6

14K Yellow Gold and Amethyst Ring Set with a marquise-cut Amethyst 6x22 mm , gross weight 6 grams Ring size 8 3/4

Fine Diamond Ring Claw set with a cut-cornered rectangular modified brilliant-cut diamond weighing 3.88 carats, set in platinum , size 5 3/4. Accomp...

Very important sapphire of 1.97 carats flanked by a baguette on either side made in platinum and completed by hand. This sapphire is unheated GIA certified and actually stated in the...

Gorgeous unheated sapphire oval weighing 5.10 ct. with 1.25 ct. good quality white diamond rounds and emerald cuts. Handmade in platinum. Ring size 8.5. GIA certificate provided.

Elegant heart shape yellow sapphire ring. Hi brilliance, transparent clean, golden yellow tone, heart shape, unheated yellow sapphire moun...

This stunning, velvet blue sapphire set in a double halo diamond setting is a timeless style that will captivate eyes! The 4.00 ct. blue sapphire...

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 10.08 ct. GIA unheated very light orange sapphire octagon with 1.06 ct. good quality white diamond rounds. Handmade in 18k rose gold. ...