Sapphire & Diamond Ring Certified Heat-Only Art Deco

A cushion-shaped, mixed-cut, eye-clean 4.04 unheated royal blue sapphire from Madagascar is the discussion here. The included AGL "Prestige Gemstone Report" concludes that the sapphire has an origin of Madagascar, no "clarity enhancement," and no indications of heating. For many, this Royal blue is the ideal tone for a sapphire. It is the same regal blue seen on the finger of the Princess of Wales. Unheated sapphires with an interior as clean as this stone, and with such a fine, even tone are exceedingly rare and highly valuable. As I write these words in the early days of 2024, A heated sapphire of 4.09 carats with a Sri Lanka origin is currently being offered for sale at a natural sapphire company...

This sweet and beautiful 14K yellow gold engagement ring features a prong-set emerald-green double-cabochon of natural, untreated jadeite jade. The gorgeous stone measures 9.54 x 7.2...

An enormous, spectacular four-carat cabochon-cut vivid pinkish-red no-heat Burma ruby commands attention in this extraordinary platinum Mid-century ring. The stoplight-red ruby measures 10.33mm x 8.74mm x 4.84mm and weighs 4.75 carats. Three sleek tapered baguette diamonds and a pair of round brilliants compliment the ruby on either side. Together the diamonds weigh approximately .25 carats. The diamonds are bright white (F/G) and near-flawless (VS1). This exceedingly rare and important stone came...

This Retro era certified untreated jadeite jade and diamond ring is whimsical, sculptural, stylish, and fun. Not to mention glamorous. Crafted in 14K white g...

Ring in platinum, dog head hallmark. Sublime Art Deco ring, it is closed set in the center, of a degree-cut sapphire surrounded, on a hexagonal mount, by 8/8- cut diamonds. The baske...

This beautiful Sapphire and Diamond Art Deco ring is hand crafted in solid 18k white gold and engraved in typical Art Deco design with Millegrain decorated aplique. It is set with a...

This is an absolutely killer 1940's Art Deco Style ring set in Platinum that features stunning bright white diamonds and an almost 2.00 carat heat only vivid blue sapphire! This is a...

This very pretty engagement ring is Art Deco period Hand crafted as unique of solid 18 Kt with Platinum top – both marked Classy cluster design with two baguette Diamonds complementing the sides Crowned by a rare antique earth...