Synthetic Spinel

Additional identification complications came about in the 1920s when a synthetic spinel was introduced into the world markets.

Steel case, fluted crown decorated with a synthetic spinel cabochon, silvered guilloché opaline dial, Roman numerals, blued-steel sword-shaped hands, sapphire crystal, steel bracelet.

Additional identification complications came about in the 1920s when a synthetic spinel was introduced into the world markets.

Additional identification complications came about in the 1920s when a synthetic spinel was introduced into the world markets.

Tank ring set with a synthetic blue spinel of square cut. The spinel faces two lines of four old-cut diamonds (eight diamonds in total) set on a raised roll.

ADLC-coated steel bezel with indicator in Super-LumiNova, faceted crown set with a faceted synthetic spinel. Black dial snailed in part with indicators in Super-LumiNova®, sword-shap...

The cross is set with six magnificent step cut synthetic blue spinel, totalling approx. 47 carats and is modelled in solid sterling silver with twinkling metallic marcasite’s and mil...

The pendant features a synthetic 3.50ct heart shaped yellow sapphire and set with a blue spinel marquise halo.

Details: Available in sterling silver rhodium plated or solid 10kt, 18kt white gold Synthetic brazil green spinels Synthetic white sapphires Our Synthetic lab grown gemstones are t...

The earrings feature a synthetic 2.5-3ct heart shaped sapphire and set with a dark blue synthetic sapphire and light grey blue spinel marquise halo.

Crown set with a synthetic black spinel, silvered dial, black steel sword-shaped hands, bracelet in 18K yellow gold and steel.

Steel case, beaded crown set with a synthetic cabochon-shaped spinel, claret lacquered dial, polished steel sword-shaped hands, claret alligator-skin strap, steel ardillon buckle.

The wristwatch features a stainless steel bracelet with deployment buckle, 33mm case and smooth steel bezel with a pink dial featuring roman numerals and blued steel sword shaped han...

The elegant and sleek Panthère de Cartier watch features a 22 x 30 x 6 mm rectangular-shaped case with rounded edges that is crafted from both rose gold and steel, with curved lugs, ...

One Retro Synthetic Spinel 18k Yellow Gold Ring. Featuring one oval brilliant cut synthetic spinel weighing approximately 0.80 carat.

1920’s Scandinavian 14K synthetic spinel Bar Brooch Pin. The brooch set with an oval facetted steely blue synthetic spinel all in white gold milligraine surround on yellow gold pierc...

Old gold earrings with diamonds and synthetic spinels Origin: Austria-Hungary, early 20th century Earrings made of 0.585 yellow gold, studded with synthetic spinels in a beautiful ...

This quintessentially 1930s ring features a uniquely-colored 2.01 lemon-lime synthetic spinel cut with a high crown like old-cut diamonds.

Metal Content: Guaranteed 10k Gold as stamped Stone Information: Synthetic Spinel - Color: Light Blue Approximate Size: 11mm x 13mm Face Height (north to south): 31/32" (24.4mm...

In order for a material to be called "synthetic" it must have a natural counterpart. A synthetic spinel will have the same chemical and physical composition as a natural spinel and t...

School: Eastern Kentucky University Year: 1973 Brand: Jostens Metal Content: Guaranteed 10k Gold as stamped Stone Information: Synthetic Spinel Color: Blue Cut: Oval Cabochon F...

Art Deco two tone 14k ring with a synthetic emerald cut spinel along with blue and green enamel.

This 18 karat gold ring has a large clear-blue rectangular mixed-cut synhtetic spinel. The setting is adorned with six old-cut diamonds and beautiful gold decorations. The unconvent...

These contemporary earrings are crafted in yellow 18K gold and feature synthetic spinels. They have a weight of 15.63 grams and consist of 42 units of synthetic spinels.

In order for a material to be called "synthetic" it must have a natural counterpart. A synthetic spinel will have the same chemical and physical composition as a natural spinel and t...

It depicts a horn of plenty with flowers, that are decorated with 2 green, 1 colorless and 5 red synthetic spinel. It has a safe trombone clasp. Weight: 8.56g Size: 3.3x4.2cm

Product Information: GEMSTONE TYPE Pinkish Purple Spinel Gemstone WEIGHT 1.41 carats DIMENSIONS 6.88 x 6.11 x 3.94 mm CLARITY VVS SHAPE Cushion CUT Faceted Cushion Cut ORIGIN Burma T...

An 18 karat yellow gold charm pendant designed as a gold disc with enamel inlay of 'ABRIL FELICIDAD' (April Happiness) with the zodiac symbol for Taurus and lily of the valley (meani...

One of the most popular stones was synthetic spinel, which is at the center of this 1930s ring.

Amazing Victorian oval cluster ring with a captivating bright blue synthetic spinel in the center surrounded by a halo of old cut diamonds.

Amazing Victorian oval cluster ring with a captivating bright blue synthetic spinel in the center surrounded by a halo of old cut diamonds.

An 18k Yellow Gold Baignoire Ladies Wristwatch, silvered dial with roman numerals and a secret signature at "X", an 18k yellow gold winding crown set with a synthetic spine...

Steel case, fluted crown cap and crown set with synthetic spinel, diamond-shaped hands, steel bracelet. 

Steel case, 7-sided steel crown set with a faceted synthetic spinel, matte silvered dial. 29mm Roman numerals, blued-steel sword-shaped hands, sapphire crystal, steel bracelet.

Metal: 18k Yellow Gold Bezel Crystal: Sapphire Hallmark: Cartier Automatic Water Resistant Swiss made 1910 CC270071 7-sided crown set with a faceted synthetic spinel Dial: silvered...

The top half of the cufflinks are set with electric blue colored blue synthetic spinel gemstones. The pair measure 30 mm long x 17 mm wide and weigh 21.6 grams.

The faceted crown is set with a synthetic spinel. An original deployant clasp brings together the brand new original black leather strap.

A 41 mm Stainless Steel Drive de Cartier Moon Phases Gents Wristwatch, silvered flinque dial with roman numerals and a secret signature at "V" of "VII", moonphase display at 6 0'cloc...

The stainless steel crown is set with a faceted synthetic spinel. Comes with a rugged stainless steel bracelet and dual button release deployant clasp.

Complimenting the dial is a fixed stainless steel bezel and a crown set with a faceted synthetic spinel. Equipped with a stainless steel bracelet and a double folding clasp.

An 42mm 18k Rose Gold Calibre de Cartier Gents Wristwatch, silver dial with applied hour markers, roman numerals and a secret signature at "X", date at 3 0'clock, small seconds at 6 ...

The octagonal stainless steel crown is set with a faceted synthetic spinel. An original black leather strap comes with an original stainless steel deployant clasp.

Featuring a brown dial with roman numerals, a date aperture, a small seconds display, a rose gold bezel and a crown set with a faceted synthetic spinel. Fitted with a sapphire cryst...

Complementing the dial is stainless steel bezel set with 8 screws and a crown set with a faceted synthetic spinel. Equipped with a steel bracelet and a double folding clasp.

Complementing the dial is stainless steel bezel set with 8 screws and a crown set with a faceted synthetic spinel. Equipped with a steel bracelet and a double folding clasp.

Featuring a silver guilloche dial with a date aperture, blued-steel sword-shaped hands, Cartier's own hidden signature at VII and a fixed stainless steel bezel as well as a crown set...

Complimenting the dial is a stainless steel bezel set with 7 screws and a crown set with a faceted synthetic spinel. Fitted with a scratch-resistant sapphire crystal and powered by ...

Complimenting the dial is a yellow gold bezel set with 8 screws and a crown set with a faceted synthetic spinel. Fitted with a scratch-resistant sapphire crystal and powered by a se...

Complimenting the dial is a yellow gold bezel set with 8 screws and a crown set with a faceted synthetic spinel. Fitted with a scratch-resistant sapphire crystal and powered by a se...

Mens Cartier Tank MC Watch, Large Model - Stainless Steel, Leather Comes with Box, User Guide Watch Details: Brand: Cartier Model: Tank MC, Large Model Ref: W5330004 Movement: Mech...

With us the synthetic spinel was sold in the trade for a long time, which is why it wrongly got the image of an inexpensive gemstone replacement stone cubic crystal form, the chemica...

ADLC-coated steel bezel with Super-LumiNova* indicator, faceted crown set with a faceted synthetic spinel. Black roman dial with Super-LumiNova* indicators, steel sword-shaped hands ...

This watch features a brand new unworn authentic Cartier crocodile leather strap, 42mm stainless steel case, self-winding mechanical movement with 48hr power reserve, fixed rose gold...

A faceted stainless steel crown is decorated with a synthetic spinel. An original black leather strap is equipped with an original stainless steel folding clasp.

A stunning oval shaped synthetic light blue spinel radiates from within a delicate band fashioned from 14kt yellow gold encircled by a rope design and milgraining.

This chain necklace features pink sapphires and synthetic green spinels set in 18k white gold. The necklace measures apx. 33-inches in length.

Ring Size: 6.5 Discover the serene beauty of our stunning 10.66 carat emerald-cut aquamarine ring, set in a sleek 14 karat white gold band. This exquisite piece showcases the breat...

Vintage Cocktail Ring 14ct Gold Tested Circa 1940s This vintage cocktail ring is a stunning piece of jewellery that is bound to turn heads. It is crafted from 14ct yellow gold and...

25.13 carat step-cut aquamarine ring in a simple basket mounting done in platinum. The ring measures 11/16 inches long and 3/4 inches wide, and stands 3/8 inches off the finger.

Retro 18k yellow Gold Ring featuring a center Emerald cut Brazilian Aquamarine weighing Approximately 25.2 Carats. A retro 18k yellow gold ring with a center Emerald cut aquamarine...

Ring in 18 karat rose gold, 750 thousandths, 18 carats, eagle head hallmark. Remarkable retro ring, it is set with four flat claws of an important degrees- cut aquamarine. On either ...

With the stunning blue hue of a clear tropical ocean, the incredible 43.37-carat emerald-cut aquamarine at the center of this ring is absolutely captivating. This specimen possesses ...

Aquamarine and diamond ring. Set to centre with an oval mixed scissor cut natural aquamarine in an open back claw setting with an approximate weight of 12.00 carats, flanked by twent...

This Art Deco-style ring is crafted in Platinum 950 and features an aquamarine and diamonds. It has a weight of 11.2 grams and is sized ES 13.5 / EU 53.5 / US 6.5 / 17 mm. The ring i...

A stunning 7.39-carat emerald hailing from the mines of Zambia forms the center of this classically elegant ring. Exhibiting the perfect vibrant green for which emeralds are so prize...

Stylish vintage aquamarine cocktail ring (circa 1980s) crafted in 14k white gold. Emerald cut aquamarine measures 20mm x 16mm (estimated at 27 carats). The aquamarine is in good co...

Circa 1970 The 14K white gold ring features a large aquamarine of a cool light blue color framed by single cut diamonds. The aquamarine measures 18.98 x 14.01 x 8.81 mm and is appr...

Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...