Classic Vintage Platinum Natural Unheated Sapphire Engagement Ring

Beautiful handmade engagement ring set with a certified natural unheated transparent blue rectangular cut sapphire weighing a total of 4.02 carats mounted in a four claw, open back s...

Sapphire and diamond platinum engagement ring circa 1950. DETAILS: GEMSTONES: one round, faceted blue sapphire weighing approximately 1.11 carats. DIAMONDS: two tapered baguettes t...

Sapphire and diamond engagement ring. GIA certified center brown and red center sapphire with 2 ideal cut side diamonds in a three-stone platinum setting. Color natural no heat, no e...

This amazing platinum engagement ring is centered with a royal blue GRS certified oval cut sapphire that weighs 4.04ct. The center stone is flanked by sparkling shield cut diamonds t...

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...

Natural antique cushion cut bluish violet Sapphire and diamond three-stone platinum ring. GIA certified natural sapphire center stone, no enhancements. 2 Emerald step cut accent diam...