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Ruby, Sapphire, Emerald Diamond Butterfly Pendant/ Enhancer 14K Gold
Located in Scottsdale, AZ
Vintage ruby, sapphire, emerald, and diamond butterfly pendant/ enhancer set in 14K gold. There are
Category

Mid-20th Century Pendant Necklaces

Materials

Diamond, Emerald, Ruby, Sapphire, 14k Gold, Rose Gold, White Gold, Yello...

Antique Diamond Pearl Sapphire Ruby Diamond Silver Gold Butterfly Brooch
Located in Lambertville, NJ
Antique butterfly brooch in gold and silver top, featuring pearls, rose cut diamonds, sapphires and
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Pearl, Ruby, Sapphire, Gold, Silver

Ruby Tsavorite Yellow Sapphire Black Diamond White Gold Butterfly Ring
Located in Bangkok, TH
Butterfly ring in 18K white gold set with Tsavorite, Blue Sapphire, Ruby and Black Diamond. This
Category

21st Century and Contemporary Fashion Rings

Materials

Black Diamond, Ruby, Yellow Sapphire, Tsavorite, 18k Gold

Antique Russian Ruby Diamond Demantoid Garnet Butterfly Miniature Egg Pendant
Located in Sale, Cheshire
This exquisite antique Russian miniature egg pendant features an applied butterfly design, set with
Category

Antique Late 19th Century Russian Russian Empire Pendant Necklaces

Materials

Diamond, Garnet, Ruby, 14k Gold

Antique Victorian Butterfly Brooch Green Enamel Ruby Pearl, circa 1890
Located in Lancaster, Lancashire
A beautiful antique Victorian butterfly brooch boasting fabulous wings layered in a vibrant green
Category

Antique 1890s British Victorian Brooches

Materials

Pearl, Ruby, Silver, Base Metal

18K White Gold Invisible Set Ruby Diamond Butterfly design Ring
Located in Khet Bang Rak, Krung Thep Maha Nakhon
proud to be one. The 18K White Gold Invisible Set Ruby & Diamond Butterfly Collection celebrates the
Category

2010s Thai Art Deco Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18K White Gold Invisible Set Ruby Diamond Butterfly design Ring
Located in Khet Bang Rak, Krung Thep Maha Nakhon
proud to be one. The 18K White Gold Invisible Set Ruby & Diamond Butterfly Collection celebrates the
Category

2010s Thai Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18K White Gold Invisible Set Ruby Diamond Butterfly design Ring
Located in Khet Bang Rak, Krung Thep Maha Nakhon
proud to be one. The 18K White Gold Invisible Set Ruby & Diamond Butterfly Collection celebrates the
Category

2010s Thai Art Deco Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

14k Yellow Gold Diamond, Ruby, Emerald, and Sapphire Butterfly Brooch
Located in Sherman Oaks, CA
Gorgeous Butterfly Brooch Features Prong Set Emerald, Sapphires, and Rubies in Radial Pattern from
Category

Mid-20th Century Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Gold, 14k Gold, Yellow Gold

Gold Butterfly Brooch With Natural Opals Rubies Hallmarked London 1985
Located in Preston, Lancashire
This beautiful vintage gold butterfly brooch, decorated with natural opals is hallmarked London
Category

Late 20th Century British Art Deco Brooches

Materials

Opal, Ruby, 9k Gold, Yellow Gold

Beautiful Vintage 9ct Gold Natural Opal Sapphire and Ruby Butterfly Brooch
Located in St Helens, GB
A very fine contemporary brooch of butterfly shape. Solid 9 carat yellow gold example. Designed
Category

20th Century Edwardian Brooches

Materials

Opal, Ruby, Sapphire

Gold, Silver, Ruby, Sapphire, and Diamond Butterfly Brooch, circa 1895
Located in Glasgow, GB
A 19th century 18k yellow gold, silver fronted, ruby, sapphire, and diamond butterfly brooch, circa
Category

Antique Late 19th Century Unknown Late Victorian Brooches

Materials

Diamond, Ruby, Sapphire, Gold, 18k Gold, Silver

Watermelon Tourmaline Diamond Ruby 18k Yellow Gold Butterfly Pin Brooch
Located in Pamplona, Navarra
Beautiful Butterfly Brooch with Watermelon Tourmaline carved Wings, pave set with Diamonds, and
Category

1990s Unknown Modern Brooches

Materials

Diamond, Ruby, Tourmaline, 18k Gold, Yellow Gold

Antique Rose Cut Diamond Ruby Pearl Sapphire Gold Butterfly Brooch Pin
Located in Lambertville, NJ
Antique 14k gold brooch pin, depicting a butterfly, set with rose cut diamonds, blue sapphires
Category

Antique 19th Century Brooches

Materials

Blue Sapphire, Diamond, Pearl, Ruby, 14k Gold

Van Cleef Arpels 18 Karat Gold Diamond Ruby Butterfly Pendant Necklace
By Van Cleef Arpels
Located in St.amford, CT
Necklace by Van Cleef & Arpels. The precious pendant is designed in the shape of a butterfly, with
Category

Mid-20th Century Modern Chain Necklaces

Materials

Diamond, Ruby, 18k Gold

18 Karat Gold, Diamond, Ruby and Enamel Mosaic Butterfly Pendant Isabella
By Amy Y
Located in Santa Monica, CA
Amy Y's 18K-yellow gold, diamond, ruby, and painted enamel mosaic butterfly 'Isabella' is a one-of
Category

2010s American Contemporary Pendant Necklaces

Materials

White Diamond, Ruby

Antique Victorian Ruby and Opal Butterfly Pin in 9k Yellow Gold
Located in Boca Raton, FL
Antique Victorian Ruby and Opal Butterfly Pin in 9K Yellow Gold. (2) Ruby Gemstones weighing 0.10
Category

Antique Mid-19th Century Victorian Brooches

Materials

Opal, Ruby, 9k Gold, Yellow Gold

Circa 1905 Diamond Emerald Pearl Ruby Yellow Gold Platinum Butterfly Pin Brooch
Located in London, GB
A rose diamond set butterfly pin, with moving wings set with rubies and emeralds, with a natural
Category

Antique Early 1900s French Belle Époque Brooches

Materials

Diamond, Emerald, Natural Pearl, Ruby

Vintage Yellow Gold Cocktail Dress Coral Ruby Emerald Diamond Butterfly Ring
Located in Antwerp, BE
: 0.80ct. Rubies: 1.20ct. Length: 4.3 cm Width: 3.0 cm Ring Size: BE 55 / NL 17.5mm / US 7 Free resizing
Category

Vintage 1970s Italian Artist Figurines and Sculptures

Materials

White Diamond, Ruby, Coral, Emerald, 14k Gold

Two Diamond, Sapphire and Ruby Butterflies on a Branch Necklace / 14 Karat
Located in Bellmore, NY
Two movable Sapphire and Ruby Butterflies with Diamond wings fly around a branch with leaves that
Category

1990s Unknown Modern More Necklaces

Materials

Diamond, Ruby, Sapphire, 14k Gold

Victorian Butterfly Pendant or Brooch, Diamond, Ruby and Sapphire
Located in Yorkshire, West Yorkshire
butterfly body has been created using quite luscious half pearls graduation in size from just below the ruby
Category

Antique 1880s Victorian Pendant Necklaces

Materials

18k Gold, Silver

Designer Signed "1925 AL" Butterfly Pin with Rubies, Diamonds Cabochon
Located in Surfside, FL
Vintage Butterfly pin with rubies, diamonds & cabochon sapphire set in 18k yellow gold. Hallmarks
Category

20th Century Brooches

Materials

Yellow Gold

Antique Diamond Butterfly
Located in Lake Forest, IL
Antique diamond butterfly brooch with silver top and gold pin. Butterfly is set with 104 Rose cut
Category

Antique Mid-19th Century Brooches

Materials

Diamond, Emerald, Pearl, Ruby, 14k Gold, Silver

An Attractive Butterfly Brooch
Located in Berlin, DE
set with 131 old-cut diamonds weighing 2,53 carats,2 rubies cabochons weighing 0,24 carats, 18K
Materials

Diamond, Ruby

En Tremblant Butterfly Brooch
Located in London, GB
An en tremblant brooch in the form of a butterfly, the wings set throughout with diamonds and the
Category

English Brooches

Materials

Diamond, Ruby, 18k Gold, Sterling Silver

Boucheron Paris. 18k Rose Gold Sterling Silver Rubies Butterfly Minaudière Bag
Located in Surfside, FL
BOUCHERON PARIS, 18k rose gold, sterling silver and cabochon rubies "Butterflies" minaudière, circa
Category

20th Century Vanity Items

Materials

Rose Gold, Silver, Sterling Silver

Beautiful Butterfly Ring with Diamond Accents, Rubies and Center Opal in 18k
Located in Surfside, FL
Beautiful butterfly with diamond accents, rubies and center opal in 18k yellow gold. Size 6.5.
Category

20th Century Engagement Rings

Materials

Yellow Gold

Fabulous Butterfly
Located in Los Angeles, CA
Wonderful silver & gold butterfly set with natural rubies, sapphires, pink topaz and rose cut
Category

Unknown Brooches

Enamel 18k Gold Butterfly Pin
Located in Dallas, TX
This charming Arts & Crafts style enamel butterfly pin is crafted from 18 karat yellow gold. The
Category

Early 2000s Arts and Crafts Brooches

Materials

Diamond, Ruby, 18k Gold, Enamel

Edwardian Diamond Gemset Butterfly Pin
Located in Chestnut Hill, MA
Sterling silver on 18 karat yellow gold Edwardian butterfly pin consisting of 1 marquise cut
Category

20th Century Unknown Edwardian Brooches

Materials

Diamond, Ruby, Emerald, Sterling Silver, 18k Gold

Cartier Paris Butterfly Choker and Bracelet
By Cartier
Located in New York, NY
Cartier Paris 18kt gold choker and bracelet suite set with diamonds and cabochon rubies in a
Category

Vintage 1980s French Choker Necklaces

Materials

Ruby, White Diamond, 18k Gold

GARAVELLI Dimensional Gem Set Butterfly Brooch
Located in Lambertville, NJ
Charming 18kt. butterfly brooch, set with a turquoise body, the wings detailed and gem set wings of
Category

Late 20th Century Italian Brooches

Materials

Turquoise, Emerald, Sapphire, Ruby, 18k Gold

Retro, Diamond Embellished Butterfly Pin, 18kt
Located in New York, NY
An 18k yellow gold butterfly pin embellised with diamonds & multi color stones.
Category

Vintage 1940s More Jewelry

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Antique Russian "Butterfly" Miniature Egg Pendant
Located in Sale, Cheshire
This exquisite antique Russian miniature egg pendant features an applied butterfly design, set with
Category

Antique Late 19th Century Russian Russian Empire Pendant Necklaces

Materials

Diamond, Garnet, Ruby, 14k Gold

Victorian Sapphire and Diamond Butterfly Necklace
Located in Los Angeles, CA
This is such a great necklace! This is a rose cut diamond covered butterfly, with 3.5 carats of
Category

Antique Late 19th Century Unknown Victorian Chain Necklaces

Materials

Diamond, Cultured Pearl, Ruby, Sapphire, Platinum, 14k Gold

1920s Multigem Silver Gold Butterfly Brooch
Located in San Francisco, CA
Bring some flora and fauna to that bare lapel! This friendly little butterfly is set into 14k
Category

20th Century Unknown Art Nouveau Brooches

Materials

Blue Sapphire, Opal, Ruby, White Diamond, 14k Gold, Sterling Silver

Amazonite Necklace with Opal Butterfly Clasp
By Llyn strong
Located in Greenville, SC
. With an 18k yellow gold butterfly clasp set with one, 12.25 carat freeform untreated boulder opal from
Category

2010s American Contemporary Beaded Necklaces

Materials

Amazonite, Citrine, Emerald, Garnet, Opal, Ruby, Sapphire, Blue Sapphire...

BUCCELLATI Rare Gem Set Butterfly and Flower Cuff
By Buccellati
Located in New York, NY
Diamond and sapphire butterflies, flanked by sapphire, ruby and emerald flowers, flick across
Category

21st Century and Contemporary Italian Cuff Bracelets

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

1970s Illario Sapphire Diamond Gold Butterfly Tremblant Brooch
By Illario
Located in Toronto, Ontario
Illario 18k yellow gold jewelled butterfly tremblant brooch. High quality design by master jeweller
Category

Vintage 1970s Italian Brooches

Materials

Blue Sapphire, Diamond, Emerald, Ruby, Yellow Sapphire, 18k Gold, White ...

Edwardian Sapphire and Diamond Gold Butterfly with Articulated Wings Brooch
Located in Agoura Hills, CA
A beautiful large Ruby, Sapphire and Diamond Butterfly with articulated wings, set with an approx
Category

Early 20th Century American Edwardian Brooches

Materials

Diamond, Ruby, Sapphire, 14k Gold

Stunning Antique 18k Yellow Gold Buccellati Butterfly Brooch with Gemstones
By Mario Buccellati
Located in DALLAS, TX
Stunning and rare hand crafted and signed Buccellati Butterfly brooch/pendant, 18k yellow gold with
Category

20th Century Italian Art Nouveau Brooches

Materials

Ruby, Emerald, 18k Gold, Yellow Gold

1950 Italian manifacture gold, diamonds and precious stones butterfly brooch
Located in Roma, IT
A wonderful yellow and white 18k gold, diamonds, rubies, sapphires and emeralds Butterfly brooch
Category

Vintage 1950s Italian Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, White Gold, Yellow Gold

Midcentury Ruby and Diamond Target Cluster Earrings
Located in Essex, GB
butterfly. Cut – Round cut rubies with eight-cut and baguette cut diamonds. Colour – The diamonds are H to
Category

Mid-20th Century More Earrings

Materials

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

Maki-e Flower Pearl Studs with 18k Yellow Gold Gemstone Butterfly Jackets
By Llyn strong
Located in Greenville, SC
enamel, with a pair of 18k yellow gold butterfly jackets set with .03ct of rubies, .68ct of sapphires
Category

2010s American Contemporary Stud Earrings

Materials

Garnet, Pearl, Ruby, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Gree...

18k Gold Rose Cut Yellow Sapphire Studs with Multi-Gemstone Butterfly Jackets
By Llyn strong
Located in Greenville, SC
a pair of 18k yellow gold butterfly jackets set with 1.48 total carats of, yellow sapphire, light
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, White Diamond, Garnet, Multi-gemstone, Ruby, Blue Sapphire, Pin...

Small Ruby Butterfly Pendant
Located in Greenwich, CT
Ruby butterfly pendant in polished 18k pink gold. - Two marquise-shaped and two round-cut rubies
Category

2010s Pendant Necklaces

Materials

Ruby, Rose Gold

Plique-a-jour Butterfly Diamond Ruby Enamel Brooch
Located in Lakewood, NJ
A remarkable Plique-à-jour method enamel butterfly brooch with graduating color enamel in gold
Category

Early 20th Century American Art Nouveau Brooches

Materials

Diamond, Ruby, Yellow Gold

Gorgeous Enamel Mandarin Garnet Ruby Diamond Gold Butterfly Brooch Pin
Located in Agoura Hills, CA
body of the butterfly with two ruby eyes, black and white enamel wings and diamond accents throughout
Category

Mid-20th Century Brooches

Materials

Diamond, Garnet, Ruby, 18k Gold

Georgian Filigree Gold, Piqué and Ruby Butterfly Brooch Circa 1830
Located in Lancashire, Oldham
A fabulous Georgian gold filigree and cannetille detailed pique butterfly brooch adorned with ruby
Category

Antique Early 19th Century European Georgian Brooches

Materials

Ruby, Gold, Yellow Gold

Taru Jewelry Heart and Butterfly Sapphire Ruby Rose Gold Silver Necklace
Located in Boca Raton, FL
glittering sapphires and rubies. The butterfly hangs gracefully within a heart-shaped pendant, which is
Category

2010s American Contemporary Pendant Necklaces

Materials

Ruby, Sapphire, 18k Gold, Rose Gold, Sterling Silver

Solid 14 Karat Yellow Gold Natural Ruby and Diamond Butterfly Pin 3.3g
Located in Manchester, NH
Excellent condition. This 14K yellow gold butterfly pin features 5 natural rubies that measure
Category

2010s Brooches

Victorian Gemstone Butterfly Pin
Located in Los Angeles, CA
Silver top with gold back butterfly pin. This beautiful Victorian specimen is covered in rose cut
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, Emerald, Cultured Pearl, Ruby, Sapphire, Sterling Silver, 14k Gold

Antique Early Victorian White Paste Butterfly Brooch
Located in Sale, Cheshire
An incredible early Victorian butterfly brooch set with bright white paste gemstones and ruby
Category

Antique Mid-19th Century English Early Victorian Brooches

Materials

Ruby, Sterling Silver

Late Georgian, Emerald, Diamond, and Ruby Butterfly Pin/Pendant
Located in Chicago, IL
Late Georgian, Antique. silver topped gold, Emerald, Diamond, and Ruby Butterfly brooch/pendant
Materials

Diamond, Emerald, Ruby

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Butterfly Rubies For Sale on 1stDibs

Browse a vast assortment of butterfly rubies for sale on 1stDibs. Frequently made of Gold, 18k Gold and Yellow Gold, these items were constructed with great care. Find a collection of 251 vintage versions or 89 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 19th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Our collection of butterfly rubies includes designs that are universally popular, but Victorian and Art Nouveau styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by SCALA GIOIELLI, Van Cleef Arpels and Luigi Ferrara are consistently popular. A selection of round cut, brilliant cut and rose cut can be found today on these pages. There aren’t many items for men in our collection of butterfly rubies, as most of the options available are for women.

How Much are Butterfly Rubies?

Prices for butterfly rubies can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $450 and can go as high as $88,000, while butterfly rubies, on average, fetch $4,380.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Ruby in Jewelry Design

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.