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Estate Tiffany Co. Checkered Ruby Diamond Earrings 18K Yellow Gold
By Tiffany Co.
Located in Dallas, TX
square cut invisible set rubies and diamonds. The earrings have a diameter of 0.4.3 inches and weigh 7.4
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Diamond Ruby and Sapphire Yellow Gold Flower Clip-On Earrings
Located in Southampton, PA
yellow gold and the pair is splendidly decorated with an attractive blend of invisible-set diamonds
Category

20th Century Clip-on Earrings

Materials

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

Art Deco Inspired Large Ruby and Diamond Flower Earrings in 18 Karat Yellow Gold
Located in London, England
A spectacular pair of invisibly-set ruby and diamond flower convertible clip-on earrings set in 18
Category

2010s British Art Deco Clip-on Earrings

Materials

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

Ruby Diamond 18 Karat Gold Flower Brooch
Located in New York, NY
Crafted in 18 karat white gold this brooch features invisibly set fine rubies and round cut
Category

21st Century and Contemporary Brooches

Ladybugs cufflinks sapphire diamonds white gold
Located in Monte Carlo, MC
Ladybugs cufflinks paved with sapphires invisibly set, diamonds, cabochon rubies, size 2cm (21,2grs)
Category

21st Century and Contemporary Monacan Cufflinks

Materials

Diamond, Ruby, Sapphire, 18k Gold

Invisible Set Ruby Diamond Ring
Located in Miami, FL
weighing approximately 2.40 carats total. The rubies are invisibly set in a rectangular shape, resting
Category

Vintage 1980s Unknown Modern Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Invisible Set Ruby Diamond Butterfly Necklace Vintage 18k Yellow Gold
Located in Torrance, CA
Finely detailed invisible set ruby & diamond butterfly necklace crafted in 18 karat yellow gold
Category

Mid-20th Century Unknown Modern Choker Necklaces

Materials

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

Alexis 30.88 Carat Invisible Set Ruby Diamond Gold Ballerina Brooch
Located in New York, NY
One of a kind, 18k white gold beautiful ballerina brooch by Alexis, with 30.88cts in invisible set
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, Gold

Set in 18K white Gold, invisible set, Rubies Diamonds Chandelier Earrings
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern stye, Ruby Chandelier Earrings set in 18K White Gold
Category

21st Century and Contemporary Indian Modern Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Quality 18k Gold 7.28ctw Invisible Set Ruby Diamond Emerald Bee Fly Brooch Pin
Located in Montclair, NJ
: 13.76 Grams -- Stone(s): (73) Natural Genuine Rubies - Custom Buff-Top Cut - Invisible Set - Rich Blood
Category

Late 20th Century Unknown Brooches

Materials

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

Invisibly Set Natural Fine Rubies and Diamond Earrings
Located in Aspen, CO
Rubies - bright and lively and fancy cut, invisibly set in a drop. There are approximately 10 cts
Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, Ruby, 18k Gold

Invisible Ruby Diamond Hoop Earrings
Located in Bethesda, MD
A seamless splash of vibrant red. These invisible set ruby and and diamond earrings are a wonderful
Category

21st Century and Contemporary Unknown Hoop Earrings

Materials

Diamond, Ruby, 18k Gold

Invisible Set Ruby and dDamond Earrings
Located in New York, NY
larger and three smaller petals, each invisibly set with square cut rubies with total weight of 69.45ct
Category

21st Century and Contemporary European Artist Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

Invisibly Set 13.80 Carats Rubies Diamond Gold Rose Brooch
Located in Miami, FL
Diamond and ruby rose brooch featuring 160 invisibly set rubies weighing approximately 12cts total
Category

20th Century Brooches

Materials

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

Oscar Heyman Invisibly Set Ruby and Diamond Ear Clips
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum earrings contain invisibly set rubies (approx 12cts) surrounded by round
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Ruby, Platinum

Invisible Set Yellow Sapphire Diamond Ruby Gold Bee Insect Brooch
Located in New York, NY
Adorable 18k gold insect bee brooch, set with ruby eyes, approx. 0.40ctw H/VS diamonds and
Category

20th Century Brooches

Materials

Diamond, Ruby, Yellow Sapphire, Gold

Invisible Mystery Set Ruby and Diamond Flower Brooch and Pendant
Located in Zurich, Zollstrasse
. 17.30 grams. It features a floral design of bombé calibrated 220 natural rubies (in invisible mystery
Category

2010s Unknown Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Invisible Set Ruby and Diamond Pendant
Located in New York, NY
18K White Gold invisible set ruby and diamond pendant, features 15.00 carats of rubies and
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Ruby, 18k Gold

Invisibly Set Ruby Heart Pendant - 18K Yellow Gold
Located in Ben Lomond, CA
An absolutely gorgeous invisible set ruby heart pendant with accent diamonds. It is has a large
Category

1990s American Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Diamonds Princess Cut Invisible Set Rubies Men s Ring 14 Karat Yellow Gold
Located in New York, NY
Invisible or Mystery set Princess cut Natural Ruby And Diamond ring in 14 K Yellow Gold
Category

2010s Wedding Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

1.66 Carat Natural Ruby Diamonds Heart Ring 18 Karat Gold Invisible Set
Located in New York, NY
Ruby Invisible Heart Ring 1.40ct. Natural Square Cut Ruby Ring. Brilliant full Emerald Cuts
Category

2010s American Cocktail Rings

Materials

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

Invisible Set Genuine Ruby and Diamond Heart Pendant with Chain 18 Karat
Located in New York, NY
Invisible Set Genuine Ruby and Diamond Heart Pendant with chain 18k yellow gold chain. Chain is
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

Estate 18K Yellow Gold Invisible Set Ruby Princess Diamond Cocktail Ring 7.45ctw
Located in Winter Springs, FL
A contemporary cocktail ring crafted in 18K yellow gold and invisibly set with approximately
Category

Late 20th Century Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

14 Karat White Gold 0.26 Carat Diamonds 1.00 Carat Invisible Set Ruby Necklace
Located in Los Angeles, CA
Stone Type:Diamonds 0.26 CT G VS2 - 1.00 Ct Natural Ruby Hallmarks: 14K Total Weight: 4.2 Grams
Category

Early 2000s Unknown Pendant Necklaces

Materials

Diamond, Ruby

Diamonds Princess Cut Invisible Set Rubies Men s Ring 18 Karat 2Tone Gold Ring
Located in New York, NY
Diamonds & Princess Cut Invisible Set Rubies Men's Ring 18 Karat 2Tone Gold Ring Invisible or
Category

2010s Wedding Rings

Materials

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

4.56 Invisible Set Natural Ruby 0.46 Carat Diamond 18 Karat Gold Pendant Charm
Located in Los Angeles, CA
Invisible Set Natural Ruby and 0.46 CT G VS2 Diamonds Hallmarks: 750 Total Weight: 3.8 Grams Condition: New
Category

Early 2000s Unknown Pendant Necklaces

Materials

Ruby

Invisible Set Genuine Ruby and Diamond Flower Brooch/Pendant 18 Karat White Gold
Located in Washington Depot, CT
Invisible Set Genuine Ruby and Diamond Flower Brooch / Pendant This lovely floral piece can be
Category

20th Century Pendant Necklaces

Materials

Ruby, White Gold

18 Karat Gold 0.11 Carat Diamonds 606 Carat Invisible Set Ruby Purse Necklace
Located in Los Angeles, CA
: Diamonds 0.11 CT G VS2 and 6.06 Ct Natural Ruby Hallmarks: 18K Total Weight: 9.7 Grams Condition: New
Category

2010s Unknown Pendant Necklaces

Materials

Ruby

Certified Burmese Ruby Diamond Vintage Flower Brooch
Located in New York, NY
An incredible vintage brooch embellished with the invisibly-set rubies and pave diamonds. Circa
Category

20th Century American Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

2.6 Carat Pigeon Blood Ruby and Baguette Diamond 14 Karat Yellow Gold Earrings
Located in Tustin, CA
, oval cut, bright pigeon blood red ruby surrounded by swirls of invisibly set baguette diamonds. 2
Category

1990s American Contemporary Lever-Back Earrings

Materials

Ruby, 14k Gold, Yellow Gold

Sabbadini 18 Karat Gold, 1.72CT. Ruby 5.91Ct. Cabochon Sapphire Charm Bracelet
By Sabbadini
Located in New York, NY
diamonds, invisibly set rubies, and cabochon blue sapphires. Charms include: swan, elephant, parrot sitting
Category

1990s Italian Artisan Charm Bracelets

Materials

Ruby, Sapphire, Gold

Invisibly Set Ruby Diamond Cufflinks
Located in New York , NY
Invisibly Set Ruby Diamond Cufflinks
Category

American Cufflinks

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

Exquisite Invisible Set Ruby Diamond Earrings
Located in Atlanta, GA
earrings feature invisible set deep red rubies accented by diamond baguette stems.
Category

20th Century American Clip-on Earrings

Materials

Diamond, Ruby, Platinum, 18k Gold

Invisibly Set Ruby Diamond Gold Ear Clips
Located in Houston, TX
These are lovely invisibly set ruby and diamond earrings. They are Burmese in color set in 18k
Category

1990s American Modern Clip-on Earrings

Materials

Diamond, Ruby

Small Invisibly-Set Ruby Diamond Flower Earrings
By Betteridge
Located in Greenwich, CT
Flower stud earrings, designed as an invisibly-set calibre-cut ruby flowerhead centering a round
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Ruby, White Gold

ALETTO BROTHERS Invisibly Set Ruby Diamond Bird Brooch
By Aletto Brothers
Located in Teaneck, NJ
Gorgeous Aletto Brothers 18K, ruby and diamond bird pin. The body of the bird has invisibly set
Category

American Brooches

Materials

Diamond, Ruby, 18k Gold

Van Cleef Arpels Invisibly-Set Ruby Diamond Bracelet
By Van Cleef Arpels
Located in Greenwich, CT
Ruby and diamond bracelet, designed as three rows of invisibly-set calibré-cut rubies, with 153
Category

Vintage 1980s French More Bracelets

Materials

Diamond, Ruby, White Diamond, Platinum

Pederzani Milano Invisible Set Ruby Diamond Gold Ring
Located in Lisbon, PT
Gold diamond and ruby invisible set ring by Paderzani. These ring is set with impeccable matched
Category

20th Century Italian Art Deco Band Rings

Materials

Diamond, Ruby, 18k Gold

Movable Invisibly Set Ruby Diamond Gold Crab Pin Pendant
Located in Palm Beach, FL
approx 5 carats of rubies .75ct diamonds. This pin weighs 29.8 grams This pin measures approx 2
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold

VAN CLEEF ARPELS NEW YORK Invisibly Set Ruby Diamond Brooch
By Van Cleef Arpels
Located in Greenwich, CT
An invisibly set ruby and diamond brooch, the cinquefoil circular flower with a diamond surround
Category

Vintage 1970s American Brooches

Materials

Ruby, Diamond, Platinum

Gold Diamond Invisible Set Ruby Earrings
Located in Lambertville, NJ
Pair of 18k white gold cocktail earrings, with invisible set rubies and approx. 060ctw in H/VS-SI1
Category

20th Century More Earrings

Materials

Diamond, Ruby, Gold

18k Invisibly Set Ruby and Diamond Ring
Located in Houston, TX
18k Invisibly Set French Cut Burmese Ruby and Diamond Ring French Marks
Category

French Cocktail Rings

Materials

Ruby, Diamond, 18k Gold

Invisibly Set Ruby and Diamond Ring
Located in Houston, TX
18k Yellow Gold, Invisibly Set Burmese Rubies and Diamonds.
Category

French Cocktail Rings

Materials

Diamond

Bracelet with diamonds and invisible set Ruby
Located in Khet Bang Rak, Krung Thep Maha Nakhon
2.60 carat diamonds are used to make this glamorous Bracelet along with 6 carat of mystery set rubies
Category

2010s Thai Art Deco Modern Bracelets

Materials

Diamond, Ruby, 18k Gold

Aletto Brothers Invisibly-Set Ruby and Diamond Bracelet
By Aletto Brothers
Located in Greenwich, CT
Ruby and diamond bracelet, designed with three rows of invisibly-set calibré-cut rubies bordered
Category

21st Century and Contemporary American Link Bracelets

Materials

Diamond, Ruby, White Diamond, Platinum

Diamond and Invisibly-Set Ruby Domed Stud Earrings
Located in Greenwich, CT
within an invisibly-set calibre-cut ruby dome, in 18k white gold. Rubies weighing 12.25 total carats and
Category

2010s Stud Earrings

Materials

Diamond, White Gold

Van Cleef Arpels Gold Diamond Box with Invisibly Set Rubies
By Van Cleef Arpels
Located in Southampton, NY
section of invisibly set rubies.
Category

Vintage 1940s French More Jewelry

Materials

Ruby, Diamond, 18k Gold

Invisibly-Set Ruby and Diamond Sakura Flower Pendant
Located in Greenwich, CT
Sakura flower pendant, designed as an invisibly-set calibre-cut ruby flower centering a round
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold

Invisible set floral Ruby bracelet with diamond studded triple coil mechanism
Located in Khet Bang Rak, Krung Thep Maha Nakhon
Invisible set natural ruby petal on one end & a heart shaped on the other end makes it one of its kind. A
Category

2010s Thai Art Deco Modern Bracelets

Materials

Diamond, Ruby, 18k Gold

Paderzani Mystery Invisible Set Ruby and Diamond Earrings in Yellow 18K Gold
Located in Lisbon, PT
Flowers with Ruby set petals around a cluster of brilliant out Diamonds. 12 Diamonds 1.82 Kt color F 218
Category

Late 20th Century Italian Modern Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

3 carat face up Asscher Pie cut diamond with invisible set ruby halo
Located in Khet Bang Rak, Krung Thep Maha Nakhon
Piecut diamond invisible set diamond ring 3 carat face up mix shape diamond placed side to side
Category

2010s Thai Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Ruby diamond platinum flower earrings
Located in Teaneck, NJ
These gorgeous flower earrings feature invisible-set rubies and brilliant-cut diamonds
Materials

Diamond, Ruby

Ruby Diamond Gold Flower Ring
Located in Houston, TX
This is a lovely flower design ring with invisibly set rubies and diamonds set in 18k white gold
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Cartier Art Deco Ruby Diamond Platinum Earrings
By Cartier
Located in New York, NY
Pair of Art Deco invisibly-set ruby and diamond clip earrings mounted in platinum. In original
Category

Vintage 1930s American Clip-on Earrings

Materials

Diamond, Ruby, Platinum

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Invisible Set Ruby Diamond For Sale on 1stDibs

You are likely to find exactly the invisible set ruby diamond you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. You can easily find a 111 antique edition and 57 modern creations to choose from as well. If you’re looking for an invisible set ruby diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. An invisible set ruby diamond from Van Cleef Arpels, Sabbadini and Aletto Brothers — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a princess cut iteration of this accessory, while there are also round cut cut and square cut cut versions available here, too. When shopping for an invisible set ruby diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Invisible Set Ruby Diamond?

Prices for an invisible set ruby diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $495 and can go as high as $660,000, while this accessory, on average, fetches $8,000.

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.