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Stone Cut: Antique Cushion Cut
4.20 Carat Natural Sky Blue Zircon
Located in Hua Hin, TH
A beautiful sparkling Cushion-Cut 'Sky-Blue' Zircon from Ratanakiri, Cambodia. Rare sparkling Blue Zircon is only found at one place in the world at Ratanakiri province in Northeast Cambodia. Blue Zircon in this vivid blue color is very rare indeed. We cherry pick the stones at the mine in Cambodia and only 1% of all Blue Zircon mined have top quality blue color. A miner may find only a handful of these coveted crystals in a year, These Zircons have a color not normally seen in the main market and are extremely rare and out of a pedigree that very few people will ever own or even see. We are specialist in Investment Blue Zircon and have office in Ratanakiri there we can source all the best stones direct from the miners. Blue zircon is a beautiful and unique gemstone that has been prized for centuries for its striking color and brilliance. In fact Blue Zircon has a higher refractive index than sapphire and ruby. Blue Zircon also has a impressive fire, with a dispersion nearly as high as the diamond's. What the expert says about Ratanakiri Zircon...
Category

2010s Cambodian Antique Cushion Cut More Jewelry

Materials

Zircon, Blue Zircon

French 1950s Diamonds 18 Karat Yellow Gold Flower Brooch
Located in Poitiers, FR
Brooch in 18 karat yellow gold, eagle head hallmark. Antique vintage brooch representing a bouquet composed of an antique cushion-cut diamond da...
Category

1950s French Retro Vintage Antique Cushion Cut More Jewelry

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

French 1950s Ruby Diamond 18 Karat Rose Gold Flower Retro Clip Brooch
Located in Poitiers, FR
Brooch in 18 karat rose gold, eagle's head hallmark. Feminine antique brooch, it represents a flower with slightly bent petals whose heart is an antique cushion-cut diamond and the p...
Category

1950s French Retro Vintage Antique Cushion Cut More Jewelry

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold

Belle Époque Diamond Tiara
Located in London, GB
A Belle Époque diamond tiara, to the centre three diamond-set clusters with diamond-set foliate decorations and one large diamond-set cluste...
Category

Early 20th Century French Belle Époque Antique Cushion Cut More Jewelry

Materials

Diamond, Platinum

1950s Retro Diamonds 18 Karat Rose Gold Sheaf Brooch
Located in Poitiers, FR
Brooch in 18 karat rose gold. A feminine antique brooch featuring a sheaf stylized by 2 openwork tubogaz motifs and a wide gold bow. An antique cushion-cut diamond is claw-set on top...
Category

1950s French Retro Vintage Antique Cushion Cut More Jewelry

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

French 1940s Multi Precious Stones 18 Karat Yellow Gold Painter's Palette Brooch
Located in Poitiers, FR
Brooch in 18 karat yellow and rose gold, eagle head hallmark and platinum, dog's head hallmark. An astonishing brooch in the shape of a painter's palette, it features a smooth gold p...
Category

1940s French Retro Vintage Antique Cushion Cut More Jewelry

Materials

Diamond, White Diamond, Emerald, Garnet, Pearl, Natural Pearl, Sapphire,...

1920s Diamonds Platinum Lace Brooch
Located in Poitiers, FR
Platinum and 18 Karats white gold brooch. A sublimely delicate piece of antique jewelry, this brooch with its geometric, openwork lines is set with millegrain-cut cushion-cut diamond...
Category

1920s French Art Deco Vintage Antique Cushion Cut More Jewelry

Materials

Diamond, White Diamond, Platinum, Gold, 18k Gold, White Gold

Fancy Colored Sapphires and Diamond Clover Stick-Pin
Located in London, GB
A late Victorian fancy coloured sapphires and diamond four-leaf clover pin, the brooch set with petals of fancy coloured sapphires, estimated to weigh a total of 0.60 carats, each se...
Category

1880s British Late Victorian Antique Antique Cushion Cut More Jewelry

Materials

Diamond, Sapphire, Pink Sapphire, Green Sapphire, Purple Sapphire, Yello...

Georgian Old Mine Diamond Brooch
Located in New York, NY
Georgian Old Mine Diamond Brooch Circa 1830 4.25 ct. of Diamonds, including an Old Mine Cushion cut Diamond in the center weighing approximately hal...
Category

1830s Unknown Georgian Antique Antique Cushion Cut More Jewelry

Materials

Diamond

French 19th Century Natural Pearls Diamonds Onyx Cameo Set
Located in Poitiers, FR
Set in 18 karat yellow gold, eagle head and rhinoceros head hallmarks. This rare antique set includes : An antique ring set with a two-layered cameo o...
Category

19th Century French Napoleon III Antique Antique Cushion Cut More Jewelry

Materials

Diamond, Onyx, White Diamond, Natural Pearl, Pearl, Gold, Yellow Gold, 1...

Louis XVI Style Pendant in Gold, Enamel, Diamond, 19th Century
Located in Paris, FR
The Louis XVI style gold pendant is composed with medallion representing ruins. At the foot of a column, a dog near a rifle waits for the return of his master. The patterns stand out...
Category

19th Century French Antique Antique Cushion Cut More Jewelry

Materials

Diamond, Gold, Enamel

Antique Diamond and Pearl Brooch
Located in Poitiers, FR
Brooch in 18 carat yellow gold and silver, owl hallmark. Of an openwork leafy design set with rose cut diamonds, this brooch features a top central claw set oriental cream coloured ‘...
Category

1850s French Napoleon III Antique Antique Cushion Cut More Jewelry

Materials

Natural Pearl, Pearl, 18k Gold, Gold, Silver, Sterling Silver, Yellow Gold

14 Karat Yellow and White Gold Charm Pendant with Diamond and Amethyst
Located in Manhasset, NY
14 Karat Yellow and White Gold Charm Pendant with Diamond and Amethyst. 8 piece round diamond and 16 piece square cushion amethyst. 3 grams total weight 30.78 height
Category

2010s Modern Antique Cushion Cut More Jewelry

Materials

Amethyst, Diamond, 14k Gold, White Gold, Yellow Gold

Gold Brooch with Agate Cameo and Pearls, Mid-19th Century
Located in Paris, FR
Cameo on pink agate featuring a young woman looking toward the wright. The artist intricately sculpted the white vein of the agate to bring the delicate profile to life. The young wo...
Category

1860s French Antique Antique Cushion Cut More Jewelry

Materials

Agate, Pearl, Gold

Regency Multigem Swivel Seal
Located in London, GB
A Regency multigem swivel seal, the circular wheel seal set to either side with a circle of cabochon-cut turquoise, the centre lined with cushion-cut ruby,...
Category

Early 19th Century British Regency Antique Antique Cushion Cut More Jewelry

Materials

Turquoise, Topaz, Ruby, Garnet, Beryl, Amethyst, 18k Gold, Gold, Yellow ...

15 Karat Chased "Belt & Buckle" Motif Antique Locket, circa 1880
Located in Baltimore, MD
Fifteen carat double sided Victorian locket ready for your favorite two photographs. This double sided chased 15K locket can be worn with the belt buckle m...
Category

1880s British Victorian Antique Antique Cushion Cut More Jewelry

Materials

Diamond, 15k Gold

19th Century 3, 90 Carats Diamonds Bouquet Silver 18 Karat Yellow Gold Brooch
Located in Poitiers, FR
Brooch in silver and 18 karat yellow gold. Magnificent antique brooch, it represents a bouquet of flowers and its leaves moved and set with antique- cut diamonds. In the center 2 ant...
Category

19th Century French Napoleon III Antique Antique Cushion Cut More Jewelry

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Silver

Gold Brooch with Agate Cameo and Pearls, 19th Century
Located in Paris, FR
Cameo on brown agate featuring a young woman looking toward the left. The artist intricately sculpted the white vein of the agate to bring the delicate profile to life. The young wom...
Category

1890s French Antique Antique Cushion Cut More Jewelry

Materials

Agate, Pearl, Gold

Mid-19th Century Cameo Brooch with Gold Mounting
Located in Paris, FR
Pink Agate cameo depicting the bust of a young womanwith a Greek profile and looking on the left. She is wrapped in a tunic embellished with pearls. This hard stone is set in a gold ...
Category

1870s French Napoleon III Antique Antique Cushion Cut More Jewelry

Materials

Agate, Gold

1.20ct GIA Certified Australia Sapphire No Heat Green Yellow Antique Cushion Cut
Located in Birmingham, GB
1.20ct GIA Certified Australia Sapphire No Heat Green Yellow Antique Cushion Cut GIA Certified Untreated Green Yellow Australian Sapphire Gemst...
Category

21st Century and Contemporary Antique Cushion Cut More Jewelry

Materials

Sapphire

Fabulous Every Day Blue Sapphire Band Ring For Her
Located in Montreux, CH
Ring 14K White Gold (Matching Earrings Available) Blue Sapphire 55RNd-1,53 Т(4)/2A Weight 4 grams Size 17 With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a G...
Category

2010s Antique Cushion Cut More Jewelry

Materials

Blue Sapphire, White Gold

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1930s Art deco Diamonds 18 Karats Yellow Gold Platinum Bar Brooch
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