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Parrot Diamond And Sapphire

14K Gold Colourful Parrot Ring with Diamonds, Garnets and Sapphires
Located in ประเวศ, TH
plumage of diamonds, garnets, and sapphires, painting a colorful and whimsical scene on your finger. Let
Category

2010s Thai Cocktail Rings

Materials

Sapphire, Yellow Sapphire, Yellow Diamond, Garnet, Diamond, Yellow Gold,...

Stenzhorn 18 Karat White Gold Diamond and Pastel Sapphire Parrot Brooch
Located in New York, NY
diamonds are set and subtly change to shades of blue and pink sapphires. A single round ruby is set for the
Category

Early 2000s German Modern Brooches

Materials

Diamond, Onyx, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, White Gold

Diamond and Multigem Parrot Brooch
Located in Chicago, IL
This fun little parrot is a perfect friend for your shoulder! Containing numerous top quality round
Category

Vintage 1980s Brooches

Materials

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

Enamel 18k White & Yellow Gold, Pavé Setting Sapphire Diamond Parrot Brooch
Located in Pamplona, Navarra
Amazing and original enamel 18K yellow and white gold parrot brooch with pavé setting diamonds and
Category

Vintage 1950s Unknown Modern Brooches

Materials

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

18K Yellow Gold and Platinum Verdura Parrot Brooch
By Verdura
Located in Great Neck Plaza, NY
Verdura 18K yellow gold and platinum parrot brooch, yellow diamond beak, pink and blue sapphires
Category

1990s Brooches

Materials

Citrine, White Diamond, Blue Sapphire, Pink Sapphire, Tourmaline, 18k Go...

Handcraft Parrot Malachite 18 Karat Yellow and White Gold Diamonds Brooch
By SCALA GIOIELLI
Located in Marcianise, IT
assembled with lapis lazuli,malachite,ruby,emeralds,sapphires and diamonds. Parrot total weight 30 grams
Category

21st Century and Contemporary Italian Artisan Brooches

Materials

Sapphire, Ruby, Malachite, Lapis Lazuli, Emerald, Diamond, White Gold, Y...

Recent Sales

Blue-and-gold Macaw Parrot Necklace with Green Diamonds and Blue Sapphires
Located in Valenza, IT
. The pendant of the necklace features a parrot with open wings set with green diamonds and blue
Category

2010s Italian Artisan Pendant Necklaces

Materials

Blue Sapphire, Yellow Sapphire, Diamond, White Diamond, Black Diamond, G...

Brilliant Diamond Sapphires and Emerald 18 Karat CAIQUE PARROTS Brooch
By H.H. Prince John Landrum Bryant
Located in New York, NY
18k. White Gold. 163 Brilliant Round Diamonds (6.4ct). 51 Orange and Yellow Sapphires (.71ct). 108
Category

21st Century and Contemporary American Contemporary Brooches

Materials

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

18 Karat Diamond and Gemstone Parrot Brooch
Located in Pikesville, MD
brooch features a colorful parrot upon a diamond encrusted leafy branch with vibrant tsavorite accents
Category

1990s Brooches

Materials

Diamond, White Diamond, Ruby, Blue Sapphire, Yellow Sapphire, Tsavorite,...

Diamond and Sapphire Pavè Two Parrots in a Cage Necklace Pendant in 18kt Gold
Located in Valenza, IT
is set with black and white diamonds, tsavorites, and sapphires. This piece of jewelry is highly
Category

2010s Italian Artisan Pendant Necklaces

Materials

Diamond, White Diamond, Black Diamond, Sapphire, Yellow Sapphire, Tsavor...

19th Century Mughal Dagger with Parrot Hilt
Located in London, GB
of a parrot, encrusted with rubies, sapphires, diamonds and emeralds.
Category

Antique 19th Century Indian Arms, Armor and Weapons

Materials

Diamond, Emerald, Ruby, Sapphire, Gold, Steel

19th Century Mughal Dagger with Parrot Hilt
19th Century Mughal Dagger with Parrot Hilt
H 10.24 in W 1.19 in D 0.79 in
Tsavorite Garnet, Sapphire and Diamond Parrot Necklace
Located in London, GB
A pretty and unusual parrot necklet set on 18ct rose and white gold. The main feature parrot is
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Tsavorite, 18k G...

Pink and Yellow Sapphire Parrot Brooch
Located in Bethesda, MD
A colorful parrot with vibrant pink and yellow sapphires with shimmering diamonds. The is a
Category

21st Century and Contemporary Unknown Brooches

Materials

Diamond, Emerald, Pink Sapphire, Yellow Sapphire, 18k Gold

Yellow and Orange Sapphire Gold Parrot Bypass Ring
Located in New Orleans, LA
Creation takes the form of a pair of parrots brought to life by dazzling yellow and orange sapphires
Category

Early 20th Century Fashion Rings

Materials

Diamond, Sapphire, Yellow Sapphire, 18k Gold

Diamond, Ruby, Emerald and Sapphire "Parrot" Ring set in Yellow Gold
By Rosior
Located in Porto, PT
Diamonds weighing 0,74 ct; - 92 Orange Sapphires weighing 0,72 ct; - 87 Yellow Diamonds weighing 0,42 ct
Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Diamond, Yellow Diamond, Black Diamond, Eme...

Sapphire Ruby Emerald Diamond Coral Gold Parrot Brooch
Located in New York, NY
This beautiful 18k yellow gold bird brooch featuring cabochon 45 sapphire, 19 rubies, 8 emerald, 16
Category

20th Century American Brooches

Materials

Coral, Diamond, Emerald, Ruby, Sapphire, 18k Gold

Ruby, Sapphire, Diamond and Garnet Parrot Brooch Set in 18k Yellow Gold
Located in London, GB
An exquisite ruby, sapphire, diamond and green garnet parrot brooch set in 18k yellow gold. The
Category

2010s Unknown Modern Brooches

Materials

Diamond, Garnet, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

18K Gold and Platinum Baroque Pearl Ruby Emerald Sapphire Diamond Parrot Brooch
Located in Cape May, NJ
Measurement: 20mm x 13mm x 11.7mm Secondary Stone: Diamond Secondary Stone Carat Weight: Approximately 1.5
Category

Vintage 1960s Retro Brooches

Materials

Diamond, Emerald, Pearl, Ruby, Blue Sapphire, 18k Gold, Yellow Gold, Pla...

18K Yellow Gold Diamond and Pink Sapphire Parrot Fish Red Enamel Brooches Pins
Located in New York, NY
Sapphire Parrot Fish Red Enamel Brooch Pin is a true reflection of elegance. With its vibrant red enamel
Category

21st Century and Contemporary American Contemporary Brooches

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold, Enamel

Diamond, Sapphire, Garnet and Ruby Parrot Brooch
Located in Miami, FL
18k yellow gold parrot brooch featuring approximately 2cts of round blue sapphire accented by 1ct
Category

20th Century American Brooches

Materials

Blue Sapphire, Diamond, Garnet, Ruby, White Diamond, Yellow Gold, 18k Gold

Diamond and Yellow Sapphire Parrots Gold Brooch Pin Estate Fine Jewelry
Located in Montreal, QC
branch; one bird set with brilliant-cut diamonds and the other with Yellow Sapphires; approx. total
Category

Late 20th Century Modernist Brooches

Materials

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

Zorab Creation Diamond and Red Sapphire Enamel Parrot, 18K Cocktail Ring
By Zorab Creation
Located in San Diego, CA
of white diamonds envelope this stunning statement ring. 1.02 carats of deep, red sapphires are
Category

Vintage 1950s Modernist Fashion Rings

Materials

White Diamond, Sapphire, 18k Gold, Palladium, Enamel

Multicolored Garnet, Sapphire and Diamond Parrot Earrings Set in 18 Karat Gold
Located in London, GB
A beautiful pair of modern parrot earrings set on 18k white gold. Each parrot is perched on a
Category

2010s British Modern Dangle Earrings

Materials

Diamond, Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire...

Multicolored Garnet, Sapphire and Diamond Parrot Earrings Set in 18 Karat Gold
Located in London, GB
A beautiful pair of modern parrot earrings set on 18k white gold. Each parrot is perched on a
Category

2010s British Modern Dangle Earrings

Materials

Diamond, Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire...

Multi-Colored Garnet, Sapphire and Diamond Parrot Necklace Set in 18 Karat Gold
Located in London, GB
A beautifully unique gem set parrot necklace set in 18k rose and white gold. The necklace is set
Category

2010s Modern Drop Necklaces

Materials

Diamond, Garnet, Pearl, Sapphire, Blue Sapphire, Pink Sapphire, Yellow S...

Handcraft Parrot 18 Karat Gold Diamonds Pearls Pendant and Brooch
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. Japan Pearls white and yellow gold 18 karat diamonds,rubies,sapphires
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

Diamond, Emerald, Pearl, Ruby, Sapphire, Gold, 18k Gold

Gorgeous Sapphire and Diamond Parrot, 1940s
Located in New York, NY
Designed as a parrot on a branch, the body and tail decorated with oval and circular-cut sapphires
Category

Vintage 1940s Brooches

Materials

Sapphire, Diamond, Ruby, 18k Gold

Cartier Swinging Parrot Pendant
By Cartier
Located in New York, NY
Pendant in the form of a purpurine parrot perched on a platinum, diamond and sapphire swing with
Materials

Diamond, Sapphire, Platinum

Diamond Emerald Ruby and Sapphire 18k Caique Parrot Earrings John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
18k. White, Black and Cognac Diamonds. Emeralds. Rubies. Yellow Sapphires. Comes in a unique custom
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Ruby, Yellow Sapphire, Diamond, White Diamond, Black Diamond, Emerald, G...

Van Cleef & Arpels Parrots Gold and Platinum Pin with Multi-Gems
By Van Cleef & Arpels
Located in Scottsdale, AZ
Van Cleef & Arpels parrot pin with multi-gems in highly detailed 18K yellow gold and platinum
Category

20th Century Brooches

Materials

Blue Sapphire, Diamond, Turquoise, 18k Gold, Platinum, Yellow Gold

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Diamond Butterfly Brooch
Located in New Orleans, LA
This exceptional yellow gold butterfly brooch from the 1970s is adorned with round brilliant cut white, champagne and cognac diamonds, totaling approximately 35 carats. The retro bro...
Category

20th Century Retro Brooches

Materials

Diamond, White Diamond, Ruby, 9k Gold, Yellow Gold

Art Deco Diamond and Sapphire Japanese Maple Tree Brooch
Located in New Orleans, LA
This exquisite Art Deco-period brooch showcases the elegant image of a Japanese Maple tree, adorned with mesmerizing blue and pink sapphires. At its heart, a transitional cut diamond...
Category

20th Century Art Deco Brooches

Materials

Diamond, Blue Sapphire, Pink Sapphire, Platinum

Russian Empire Period Jeweled Double Eagle Brooch with Large Peridot & Diamonds
Located in Palm Beach, FL
This amazing vintage platinum Russian Empire period brooch was deftly crafted depicting a double headed eagle holding a royal scepter with his right talon and a royal orb in his left...
Category

Antique Late 19th Century Unknown Russian Empire Brooches

Materials

Diamond, Peridot, Platinum

Vintage Tiffany & Co. 18K Yellow Gold, Sapphire and Ruby Butterfly Brooch
By Tiffany & Co.
Located in Chicago, IL
This whimsical brooch by Tiffany and Co. features a gemstone butterfly with textured gold wings decorated in sapphires and the body with rubies. Accompanied by a Tiffany inner and ...
Category

Vintage 1960s Brooches

Materials

Ruby, Sapphire, 18k Gold, Yellow Gold

18K Gold Ring with Uncut Garnet, Tsavorites, Diamonds and Orange Sapphires
Located in ประเวศ, TH
Organic Collection by VOTIVE. Welcome to VOTIVE's Organic Collection, where every piece is a testament to nature's artistry and uniqueness. Embrace the captivating allure of this on...
Category

2010s Thai Cocktail Rings

Materials

Diamond, Garnet, Sapphire, Tsavorite, 18k Gold

Vintage Diamond Enamel 18k Gold Turtle Brooch Pin
Located in Miami, FL
 Beautifully crafted in solid 18K Yellow Gold, this Turtle Gem Brooch is finely encrusted with brilliant Natural Diamonds approx. 0.86 carats, G-h color, VS clarity.  The turtle she...
Category

Vintage 1980s American Modern Brooches

Materials

Diamond, 18k Gold, Enamel

Emilio Jewelry Gia Certified 41.00 Carat Natural Fancy Color Diamond Brooch
By Emilio!
Located in New York, NY
From The Museum Vault at Emilio Jewelry Located on New York's iconic Fifth Avenue, Showcasing a very special and rare butterfly brooch hand made by Emilio Artisans, specializing in b...
Category

21st Century and Contemporary Brooches

Materials

Pink Diamond

Diamond Parrot Brooch
Located in New York, NY
Diamond & Onyx Parrot Brooch white, black, colored diamonds & yellow sapphire all set in 18K White Gold. 103 diamonds total Total Diamond Weight: 2.15 Cts Measurements: 2 inches long
Category

Vintage 1980s Brooches

Materials

Diamond, 18k Gold

Aldo Cipullo for Cartier Sapphire, Diamond Fish Brooch
By Aldo Cipullo for Cartier
Located in New York, NY
Aldo Cipullo for Cartier Sapphire, Diamond and colorful fish brooch crafted in 18k yellow gold. The brooch is designed as a fish with its head and tail encrusted with pave set round ...
Category

21st Century and Contemporary Artist Brooches

Materials

Diamond, Sapphire, 18k Gold

Aldo Cipullo Cartier Octopus Diamond Brooch 18k Gold Gemstones Estate Jewelry
By Aldo Cipullo for Cartier
Located in Beverly Hills, CA
An Aldo Cipullo for Cartier Octopus diamond brooch, made of 18k gold and featuring gemstones. This whimsical colored gemstones and diamond brooch is a perfect example of Aldo Cipullo...
Category

Vintage 1970s American Brooches

Materials

Aquamarine, Diamond, Ruby, Blue Sapphire, 18k Gold, Yellow Gold, White 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 cluster on each side, all within a waved frame o...
Category

Early 20th Century French Belle Époque More Jewelry

Materials

Diamond, Platinum

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Parrot Diamond And Sapphire For Sale on 1stDibs

Surely you’ll find the exact parrot diamond and sapphire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 12 vintage editions and 10 modern creations to choose from as well. Making the right choice when shopping for a parrot diamond and sapphire may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing parrot diamond and sapphire — no matter the origin — is easy, but H.H. Prince John Landrum Bryant, SCALA GIOIELLI and Van Cleef & Arpels each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut alternatives. If you’re browsing our inventory for a parrot diamond and sapphire, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Parrot Diamond And Sapphire?

On average, a parrot diamond and sapphire at 1stDibs sells for $13,642, while they’re typically $2,100 on the low end and $34,450 for the highest priced versions of this item.

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 Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About Parrot Diamond And Sapphire
  • 1stDibs ExpertApril 5, 2022
    No, sapphire diamonds are not real diamonds. They are actually white or colorless sapphire gemstones. Diamonds are pure carbon, while sapphires are corundum minerals that contain aluminum oxide and trace elements. On 1stDibs, find a large selection of expertly vetted diamond gemstone jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    Unless the sapphire is much bigger, a diamond is typically more expensive because it's rarer and harder.
  • 1stDibs ExpertOctober 19, 2021
    A white sapphire is any gem-quality corundum that is either white or colorless. With a few exceptions, a white sapphire looks remarkably similar to a diamond in terms of cut and color. Diamonds will always appear brighter and have more colorful flashes than sapphires. Both diamonds and sapphires are hard and will resist everyday scratches. On 1stDibs, find antique and vintage diamond jewelry and white sapphire jewelry today.
  • 1stDibs ExpertDecember 4, 2023
    Yes, white sapphires look like diamonds. However, their appearances aren't completely identical. Although both are white or clear gemstones, the sparkle of a white sapphire will usually appear silvery or gray in color, while diamonds have a rainbow-colored sparkle due to how light interacts with them. Shop a wide range of white sapphire and diamond jewelry on 1stDibs.
  • 1stDibs ExpertAugust 26, 2024
    The difference between a black diamond and a black sapphire is that the two are different gemstones. A black diamond consists of carbon converted to a crystalline solid through changes driven by pressure and temperature. A black sapphire is a type of corundum, an aluminum oxide mineral. Generally, black diamonds are harder, rarer and more expensive than black sapphires. On 1stDibs, shop an assortment of black diamond and sapphire jewelry.