Alfred Philippe for Trifari Moonstone and Ruby Cabochon Clip Brooch
By Alfred Philippe for Trifari
Located in New York, NY
Lovley Trifari 'Alfred Philippe' blue moonstone and ruby cabochon clip brooch with dark magenta cold enamel accents and crystal pave rhinestones. Rhodium plated base metal, rhineston...
Rhodium, Base Metal, Enamel
De Rosa Book Piece Articulated Art Deco Faux Ruby Fringe Bracelet
Located in New York, NY
Amazing articulated Art Deco , Book Piece ,Faux Ruby Bracelet. Faux rubies are calibre set within "fringe" elements which hang from bracelet at wrist.
Gilt Metal
Late Deco Old Cut Diamond and Ruby Cluster Ring, circa 1930s
Located in London, GB
This sensational 1930s era diamond and ruby cluster ring will always be in vogue! The ring is set at each of its cardinal points with an old cut diamond, and vertically at centre wit...
Diamond, 18k Gold, Platinum
1930s Fenton Georgian Ruby Agua Caliente Champagne or Dessert Goblets, S/9
By Fenton Art Glass Company 1
Located in Philadelphia, PA
A set of nine Fenton Ruby red glass goblets, produced from 1931-1942. In the ‘Georgian Ruby’ pattern, sometimes called Aqua Caliente, these heavy goblets have a circular pan-top, ...
Blown Glass
1930s Art Déco Crystal Cocktail Shaker and Lid in Ruby Red Overlay Glass, France
Located in North Miami, FL
1930s Art Déco crystal cocktail shaker/bottle and lid in ruby red overlay glass, France By: unknown Material: glass, crystal Technique: cast, molded, polished Dimensions: 3.9 in x 8...
Crystal
Antique German Halo Ring natural 0.7 ct Ruby Diamonds 18K Gold Platinum Ø3.75US
Located in SE
Beautiful old German Halo Ring from ca. 1920s -1930s, with great stones and parts in solid 18K Yellow Gold and Platinum. Crown in Platinum Ø 11mm x 5mm deep with claw set Natural Ru...
Diamond, Sapphire, 18k Gold, Platinum
Gift Set 5 GLASS OBJECTS, Monica Bratt, Ruby Red Candle Holder / Jug Reimyre
Located in Wembley, GB
Monica Bratt Ruby Red Glass Set – Reijmyre Swedish Art Glass (5 Pieces) An exceptional and highly collectible Monica Bratt ruby red glass set, produced by the renowned Reijmyre Glas...
Iron
Ruby Red Murano Glass Vase with Iron Grape Vines Ascribable to Umberto Bellotto
By Umberto Bellotto
Located in Bresso, Lombardy
Made in Italy, 1930s. This vase is made in Murano glass vase and features a polychrome hand-wrought iron base. It is a vintage piece, therefore it might show slight traces of use, b...
Wrought Iron
Art Deco Diamond Multi-Gem Platinum Vintage Giardinetto Flower Brooch
Located in Philadelphia, PA
Designed as a fluted carved rock crystal vase overflowing with flowers and foliage Rock crystal is transparent colorless with matte finish - measuring 6.0 x 36.0 mm Featuring old Eur...
Sapphire, Ruby, Garnet, Diamond, Platinum
Antique Gemstone and 0.48 Carat Diamond Yellow Gold Cluster Earrings
Located in Jesmond, Newcastle Upon Tyne
Diamond Quality Color (average grades) H Clarity (average grades) SI1 Cut Transitional Modern Brilliant/Eight Content 0.48 carat Gemstone Quality Ruby Content 0.56 carat Garnet Con...
Diamond, Emerald, Garnet, Moonstone, Quartz, Ruby, Yellow Gold
Art Deco French Multi-Gem 18 Karat White Gold Vintage Wheel Barrow Charm
Located in Philadelphia, PA
Designed as a dimensional white gold wheel barrow with a spinning front wheel Featuring a cluster of various gemstones prong bezel, and mounted inside Comprised of an old European cu...
Diamond, Emerald, Pearl, Ruby, Gold, White Gold
Antique Art Deco 1930s 1.50 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with an Old European cut Diamond weighing approximately 1.50 carats, G color, VS clarity, accented by Old European cut Diamonds and French cut Rubies. Circ...
Diamond, Ruby, Platinum
$12,500
French Art Deco Temple Ring
Located in Riverdale, NY
French Art Deco Temple Ring in 18k gold rubies and diamonds. Incredible tiered design with stones set platinum petals unfurling over each level. Very high style Art Moderne design an...
Diamond, Ruby, 18k Gold
A Cartier New York Art Deco Tutti Frutti Double Clip Brooch
By Cartier
Located in London, GB
The brooch transforms into two dress clips which can be worn for example on shirt cuffs or both corners of a collar or kept together as a dramatic and elegant statement piece Signed...
Diamond, Emerald, Ruby, Platinum
Art Deco Tutti Frutti clip brooch in platinum and gold, crescent moon
Located in PARIS, FR
Art Deco Tutti Frutti lapel clip in 18k yellow gold and platinum. The brooch takes the shape of a crescent moon, decorated with stylized flowers with sculpted petals of 17 sapphires ...
Diamond, Emerald, Ruby, Blue Sapphire, Gold
Rare Vintage 18k Gold Augis "Lettre d'Amour" Medal - Postal Envelope Design
By A. Augis
Located in BÉZIERS, FR
An incredibly rare and poetic piece of French jewelry history, this Art Deco "Love Letter" envelope pendant by the House of Augis is a true collector's find. Far scarcer than the tra...
Ruby, Gold, 18k Gold
Louis Rousselet Flower Brooch
By Louis Rousselet
Located in New York, NY
Louis Rousselet pate de verre and faux pearl signature flower brooch of gilt metal stem and opaline and faux ruby leaves. 1930's France. Excellent Condition.
Gilt Metal
Rare Marcel Boucher Duette Brooch
By Marcel Boucher
Located in New York, NY
High quality, edged with 2 rows of ruby square cut pastes. Unsigned. 1930's USA. 3.75" x 2".
Rhodium
Mazer Art Deco Duck Brooch
By Joseph Mazer
Located in New York, NY
Wonderful design with cut stone bellies and enamel accents, floating on a line of faux ruby baguettes. 1930's USA. 2.25" x 1 1/8"
Rhodium
Charming Art Deco "Pan" Clip
Located in New York, NY
Charming Art Deco "Pan" Clip of gilt metal mounted on a faux glass ruby stone. 1930's USA. 2" x .75". Excellent condition.
Gilt Metal
1939 Art Deco New York Worlds Fair Platinum & Gem set Charm
Located in Chicago, IL
Very Scarce Art Deco 1939 New York Worlds Fair Charm, featuring the famous Trylon and Perisphere the charm - Pendant measures 5/8 X 1 inch and is set with Diamonds, faceted Onyx and ...
Diamond, Onyx, Ruby, Platinum
French 1930s Red Gem 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. This thin antique ring is composed of a synthesis ruby of barrel shape, crimped closed and decorated on both sides of openwork arab...
Ruby, Gold, 18k Gold, Yellow Gold
Art Deco 2.76ct Burmese Ruby & Diamond Ring, Platinum, Circa 1930
Located in London, GB
An Art Deco ruby and diamond ring, the cushion-shaped ruby weighing 2.76 carats, accompanied by GCS report, stating to be of Burmese origin with no indications of heating, four claw-...
Diamond, Ruby, Platinum
Art Deco Ruby and Diamond Bar Brooch
Located in London, GB
An Art Deco ruby and diamond bar brooch, the thirty-six calibre-cut rubies weighing approximately a total of 1.4 carats accompanied by GCS Report stating to be of Burmese origin with...
Diamond, Ruby, 18k Gold, Platinum
$109,755
An Art Deco giardinetto brooch
Located in London, GB
An Art Deco giardinetto brooch, the base in the form of a vase, centrally-set with a trapezoid-cut diamond weighing 1.41 carats ad accompanied by GIA report stating to be of D colour...
Diamond, Ruby, 18k Gold, 9k Gold
Art Deco Classic Faux Ruby Mens Cufflinks
Located in New York, NY
Art Deco classic faux ruby platinum metal finish mens cufflinks
Art Deco 1930 Nine Charms Bracelet in Platinum Enamel with Diamonds and Gems
Located in Miami, FL
Diamonds: The charms are mounted in a French flush setting, with 105 old European round cuts diamonds, 2.10 Carats, white colorless F color, VS-2/SI-1 clarity Rubies Mount in bezels...
Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Platinum, Enamel
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.