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Edwardian Platinum Diamond Brooch, Circa 1900, Rubies, Sapphires, Pearls
Edwardian Platinum Diamond Brooch, Circa 1900, Rubies, Sapphires, Pearls

Edwardian Platinum Diamond Brooch, Circa 1900, Rubies, Sapphires, Pearls

Located in Buckingham , Buckinghamshire

embellished with: • Circular-cut rubies • Cushion-cut sapphires • Rose-cut diamonds • Cream seed pearls

Category

Early 20th Century European Edwardian Brooches

Materials

Diamond, Pearl, Ruby, Sapphire, Blue Sapphire, Platinum

18K White Gold Ring with Natural Siam Ruby and Diamonds
18K White Gold Ring with Natural Siam Ruby and Diamonds

18K White Gold Ring with Natural Siam Ruby and Diamonds

Located in Bergamo, BG

A magnificent 18K white gold ring showcasing a natural cushion-cut Siam ruby weighing 3.71 carats

Category

21st Century and Contemporary Italian Cocktail Rings

Materials

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

2.91ct Cushion Cut Ruby and Diamond Ring
2.91ct Cushion Cut Ruby and Diamond Ring

2.91ct Cushion Cut Ruby and Diamond Ring

By Mark Broumand

Located in Los Angeles, CA

elongated cushion cut ruby, GIA graded purplish-red, measuring 8.61x5.89mm. Its intense color beautifully

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Cushion Ruby and Diamond Cocktail Ring
Cushion Ruby and Diamond Cocktail Ring

Cushion Ruby and Diamond Cocktail Ring

By Antinori Fine Jewels

Located in Chicago, IL

This ruby and diamond cocktail ring features a rich red ruby set at the center of a sweeping

Category

2010s Unknown Contemporary Engagement Rings

Materials

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

Natural Burmese Ruby Diamond Ring. 0.9ct Cushion Cut Ruby FIligree Ring Platinum
Natural Burmese Ruby Diamond Ring. 0.9ct Cushion Cut Ruby FIligree Ring Platinum

Natural Burmese Ruby Diamond Ring. 0.9ct Cushion Cut Ruby FIligree Ring Platinum

Located in New York, NY

: Platinum Stone: Diamond, Ruby Stone Cut: Cushion Cut Style: Art Deco Shipping Information: This item is

Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.51ct Cushion Red Ruby Unheated
1.51ct Cushion Red Ruby Unheated

1.51ct Cushion Red Ruby Unheated

$1,280

W 0.32 in D 0.14 in L 0.21 in

1.51ct Cushion Red Ruby Unheated

Located in Toronto, Ontario

Description: Gem Type: Ruby Number of Stones: 1 Weight: 1.51 cts Measurements: 7.90x5.20x3.40 mm

Category

2010s Tanzanian Loose Gemstones

Materials

Ruby

1.86ct Cushion Purplish Red Ruby GIA Certified Vietnam Unheated
1.86ct Cushion Purplish Red Ruby GIA Certified Vietnam Unheated

1.86ct Cushion Purplish Red Ruby GIA Certified Vietnam Unheated

Located in Toronto, Ontario

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number

Category

2010s Vietnamese Loose Gemstones

Materials

Ruby

Burma Ruby and Diamond Ring. 0.90ct Cushion Cut Ruby FIligree Ring Platinum
Burma Ruby and Diamond Ring. 0.90ct Cushion Cut Ruby FIligree Ring Platinum

Burma Ruby and Diamond Ring. 0.90ct Cushion Cut Ruby FIligree Ring Platinum

Located in New York, NY

: Platinum Stone: Diamond, Ruby Stone Cut: Cushion Cut Style: Art Deco Shipping Information: This item is

Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.97ctw Cushion Cut Ruby Diamond Platinum Cocktail Ring
3.97ctw Cushion Cut Ruby Diamond Platinum Cocktail Ring

3.97ctw Cushion Cut Ruby Diamond Platinum Cocktail Ring

Located in Boca Raton, FL

3.97ctw Cushion Cut Ruby Diamond Platinum Cocktail Ring This stunning 3.97ctw Ruby Cocktail Ring

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

No Heat Burma Ruby Ring. AGL 1.40ct Cushion Cut Ruby Diamond Platinum Gold Ring
No Heat Burma Ruby Ring. AGL 1.40ct Cushion Cut Ruby Diamond Platinum Gold Ring

No Heat Burma Ruby Ring. AGL 1.40ct Cushion Cut Ruby Diamond Platinum Gold Ring

Located in New York, NY

This exquisite ring showcases a cushion-cut, natural, untreated Burma ruby weighing Approx. 1.4-Carats

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Burma elongated cushion Ruby 7.19 ct Vintage Ring
Burma elongated cushion Ruby 7.19 ct Vintage Ring

Burma elongated cushion Ruby 7.19 ct Vintage Ring

Located in Los Angeles, CA

Bold and breathtaking, this halo ring features a rare 7.19-carat Burmese ruby—known for its

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Cushion Cut Ruby Ring set in 18K Gold Settings
Cushion Cut Ruby Ring set in 18K Gold Settings

Cushion Cut Ruby Ring set in 18K Gold Settings

Located in Bangkok, TH

Ruby 6.56 carats Ring set in 18K Gold Settings Width: 1.1 cm Length: 1.1 cm Ring Size: 52 Total

Category

2010s Thai Contemporary Solitaire Rings

Materials

Ruby, 18k Gold

Sophia D Cushion-Cut Diamonds and Rubies Art Deco Style Earrings
Sophia D Cushion-Cut Diamonds and Rubies Art Deco Style Earrings

Sophia D Cushion-Cut Diamonds and Rubies Art Deco Style Earrings

By Sophia D

Located in New York, NY

Platinum Art Deco drop earrings featuring two cushion-cut diamonds totaling 3.07 carats, framed by

Category

2010s Drop Earrings

Materials

Diamond, Ruby, Platinum

12.50 Carat Burma Ruby Ring. Rare Natural Cushion Cut Ruby Diamond Platinum Ring
12.50 Carat Burma Ruby Ring. Rare Natural Cushion Cut Ruby Diamond Platinum Ring

12.50 Carat Burma Ruby Ring. Rare Natural Cushion Cut Ruby Diamond Platinum Ring

Located in New York, NY

Carat Weight: Approx 12.90 Carats Stone Cut: Cushion Cut Stone: Ruby Jewelry Type: Engagement Ring

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

1.87 Carat Cushion Cut Ruby and Diamond Ring in Platinum
1.87 Carat Cushion Cut Ruby and Diamond Ring in Platinum

1.87 Carat Cushion Cut Ruby and Diamond Ring in Platinum

Located in London, England

-encrusted Platinum band. The cushion cut Ruby is a rich, slightly pinkish red. Its deep hues are

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

4.50 cts Cushion Emerald and Ruby Two-stone Ring
4.50 cts Cushion Emerald and Ruby Two-stone Ring

4.50 cts Cushion Emerald and Ruby Two-stone Ring

By Leibish and Co. USA Inc

Located in New York, NY

Elevate your style with this exquisite two-stone ring featuring a dazzling 4.50ct cushion-cut

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Ruby, Emerald, 18k Gold

GIA Certified 2.03 Carat Unheated Cushion Ruby Diamond Halo Ring
GIA Certified 2.03 Carat Unheated Cushion Ruby Diamond Halo Ring

GIA Certified 2.03 Carat Unheated Cushion Ruby Diamond Halo Ring

Located in Chicago, IL

This elegant ring is centered by a cushion-shaped natural ruby weighing 2.03 carats, accompanied by

Category

2010s American Band Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.06 Carat Cushion Ruby 14 Karat Gold Oval Ruby Diamond Halo Ring
GIA Certified 1.06 Carat Cushion Ruby 14 Karat Gold Oval Ruby Diamond Halo Ring

GIA Certified 1.06 Carat Cushion Ruby 14 Karat Gold Oval Ruby Diamond Halo Ring

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

14 karat white gold oval Ruby diamond halo ring, containing 1 GIA cushion cut ruby of gem quality

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, 14k Gold

GIA Certified 4.04 Carat Cushion Unheated Ruby Diamond Ring
GIA Certified 4.04 Carat Cushion Unheated Ruby Diamond Ring

GIA Certified 4.04 Carat Cushion Unheated Ruby Diamond Ring

Located in Chicago, IL

GIA Certified 4.04 Carat Cushion Unheated Ruby Diamond Ring, a true masterpiece that showcases

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

2.58 Carat Cushion Cut Ruby and Diamond Three-Stone Engagement Ring
2.58 Carat Cushion Cut Ruby and Diamond Three-Stone Engagement Ring

2.58 Carat Cushion Cut Ruby and Diamond Three-Stone Engagement Ring

Located in London, GB

This beautiful three stone ring features a rich red cushion cut ruby weighing 2.58ct in a four claw

Category

2010s English Three-Stone Rings

Materials

Diamond, Ruby, Platinum

0.41ct Cushion Shape Ruby Pendant Set in 18ct Yellow Gold
0.41ct Cushion Shape Ruby Pendant Set in 18ct Yellow Gold

0.41ct Cushion Shape Ruby Pendant Set in 18ct Yellow Gold

Located in London, GB

This beautiful pendant rubover setting is set with a 0.41ct cushion-shaped ruby gemstone. The

Category

2010s British Pendant Necklaces

Materials

Aquamarine, Ruby, 18k Gold, Yellow Gold

Contemporary 1.47 CTW Cushion Cut Ruby Diamond Platinum Square Halo Ring
Contemporary 1.47 CTW Cushion Cut Ruby Diamond Platinum Square Halo Ring

Contemporary 1.47 CTW Cushion Cut Ruby Diamond Platinum Square Halo Ring

Located in Philadelphia, PA

Centering a cushion cut ruby weighing approximately 1.08 carats total - transparent medium purplish

Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Diamond, Ruby, Platinum

1.53 Carat A.G.L Certified Heated Cushion Cut Ruby Gemstone
1.53 Carat A.G.L Certified Heated Cushion Cut Ruby Gemstone

1.53 Carat A.G.L Certified Heated Cushion Cut Ruby Gemstone

Located in Bethesda, MD

• Gemstone: Ruby • Weight: 2.10 Carats • Shape: Cushion • Origin: Thailand • Heated • Dimensions

Category

21st Century and Contemporary Thai Loose Gemstones

Materials

Ruby

Yellow Gold Ruby Drop Earrings - 10k Cushion Pierced Lead Glass Filled
Yellow Gold Ruby Drop Earrings - 10k Cushion Pierced Lead Glass Filled

Yellow Gold Ruby Drop Earrings - 10k Cushion Pierced Lead Glass Filled

Located in Greensboro, NC

Metal Content: 10k Yellow Gold Stone Information Natural Rubies Treatment: Heated & Lead Glass

Category

21st Century and Contemporary Dangle Earrings

Materials

Ruby, 10k Gold, Yellow Gold

Cushion Shaped Yellow Diamond and Red Ruby Line Bracelet
Cushion Shaped Yellow Diamond and Red Ruby Line Bracelet

Cushion Shaped Yellow Diamond and Red Ruby Line Bracelet

$9,600Sale Price|20% Off

W 0.4 in D 0.2 in L 7.09 in

Cushion Shaped Yellow Diamond and Red Ruby Line Bracelet

Located in New York, NY

Elevate your style with the striking beauty of the Cushion Shaped Yellow Diamond and Red Ruby Line

Category

2010s Indian Modern Link Bracelets

Materials

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

Cushion Ruby and Diamond Gold Vintage Stud Earrings Estate Fine Jewelry
Cushion Ruby and Diamond Gold Vintage Stud Earrings Estate Fine Jewelry

Cushion Ruby and Diamond Gold Vintage Stud Earrings Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Finely detailed Cushion Ruby and Diamond Gold Vintage Stud Earrings. Each earring

Category

Late 20th Century Modernist Stud Earrings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

2.10 Carat Cushion-Cut Ruby Men's Ring in Yellow Gold and Platinum
2.10 Carat Cushion-Cut Ruby Men's Ring in Yellow Gold and Platinum

2.10 Carat Cushion-Cut Ruby Men's Ring in Yellow Gold and Platinum

By Roman Malakov

Located in New York, NY

This wonderful men's ring showcases a cushion-cut red ruby weighing 2.10 carats total, bezel-set in

Category

2010s American Fashion Rings

Materials

Ruby, Yellow Gold, Platinum

4.08 Carat Cushion Thailand Ruby and Trilliant Cut Diamond Ring
4.08 Carat Cushion Thailand Ruby and Trilliant Cut Diamond Ring

4.08 Carat Cushion Thailand Ruby and Trilliant Cut Diamond Ring

Located in Chevy Chase, MD

A striking testament to timeless elegance, this luxurious ring features a vivid 4.08-carat cushion

Category

Late 20th Century Thai Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

David Webb 18KYG/Platinum Cushion Ruby Bezel Set Diamond Ring
David Webb 18KYG/Platinum Cushion Ruby Bezel Set Diamond Ring

David Webb 18KYG/Platinum Cushion Ruby Bezel Set Diamond Ring

By David Webb

Located in Philadelphia, PA

ring is a beautiful bezel set ~8.50 carat cushion Burma No Heat ruby; accompanied with an AGL

Category

21st Century and Contemporary Dome Rings

Materials

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

GRS Ct. 4 Ct. Cushion Cut Mozambique Ruby Diamond Choker Necklace
GRS Ct. 4 Ct. Cushion Cut Mozambique Ruby Diamond Choker Necklace

GRS Ct. 4 Ct. Cushion Cut Mozambique Ruby Diamond Choker Necklace

Located in Chicago, IL

Suspending a detachable pendant featuring a cushion-shaped ruby, framed by pear and round diamonds

Category

2010s American Contemporary Choker Necklaces

Materials

Diamond, Ruby, Platinum

BENJAMIN FINE JEWELRY 15.72 cts Cushion Ruby 18K Eternity Hoops
BENJAMIN FINE JEWELRY 15.72 cts Cushion Ruby 18K Eternity Hoops

BENJAMIN FINE JEWELRY 15.72 cts Cushion Ruby 18K Eternity Hoops

By Benjamin Fine Jewelry

Located in New York, NY

creations span from diamonds and emeralds to rubies and sapphires. 15.72 cts Cushion Ruby Eternity Hoops

Category

21st Century and Contemporary Thai Modern Hoop Earrings

Materials

Ruby, 18k Gold, Yellow Gold

1.40 Carat Cushion Cut Ruby and Diamond Engagement Ring
1.40 Carat Cushion Cut Ruby and Diamond Engagement Ring

1.40 Carat Cushion Cut Ruby and Diamond Engagement Ring

Located in New York, NY

A unique and chic engagement ring style showcasing a color-rich ruby, set in an intricately

Category

Vintage 1980s American Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

3.5 Carat Cushion Treated Ruby 14 Karat White Gold Ring
3.5 Carat Cushion Treated Ruby 14 Karat White Gold Ring

3.5 Carat Cushion Treated Ruby 14 Karat White Gold Ring

Located in New York, NY

3.5Carat Cushion Treated Ruby 14 Karat White Gold Ring Size 6.5 Its a treated ruby prong set 14

Category

2010s Solitaire Rings

Materials

Ruby, 14k Gold, White Gold

Mark Broumand 2.91 Carat Cushion Cut Ruby and Diamond Ring
Mark Broumand 2.91 Carat Cushion Cut Ruby and Diamond Ring

Mark Broumand 2.91 Carat Cushion Cut Ruby and Diamond Ring

By Mark Broumand

Located in Los Angeles, CA

1.66ct cushion cut center ruby, GIA certified at purplish-red, non-heated. It is set in a yellow gold

Category

2010s American Modern Engagement Rings

Materials

Ruby, 18k Gold, Yellow Gold, Platinum

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring
1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring

Located in New York, NY

This amazing platinum ring from the Art Deco era is centered with a sparkling old mine cushion cut

Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Natural Large 11ct Red Ruby Square Cushion Cut 9ct Gold Pendant Enhancer
Natural Large 11ct Red Ruby Square Cushion Cut 9ct Gold Pendant Enhancer

Natural Large 11ct Red Ruby Square Cushion Cut 9ct Gold Pendant Enhancer

Located in SYDNEY, AU

, passionate red hues. The ruby is cushion square-cut and claw-set in 9ct gold, allowing maximum light

Category

21st Century and Contemporary Australian Modern Pendant Necklaces

Materials

Ruby, Gold, Yellow Gold, 9k Gold

Engraved Cushion Shape Natural Amethyst Faceted Oval Ruby Gold Cocktail Ring
Engraved Cushion Shape Natural Amethyst Faceted Oval Ruby Gold Cocktail Ring

Engraved Cushion Shape Natural Amethyst Faceted Oval Ruby Gold Cocktail Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Unique ring with a Big Natural Engraved Cushion Shape Amethyst ,measuring 32 mm. x 24 mm x 8mm. and

Category

2010s Thai Contemporary Cocktail Rings

Materials

Amethyst, Ruby, Gold, 14k Gold

Mozambique Pigeon Blood Cushion Cut Ruby Halo Diamond Engagement Ring
Mozambique Pigeon Blood Cushion Cut Ruby Halo Diamond Engagement Ring

Mozambique Pigeon Blood Cushion Cut Ruby Halo Diamond Engagement Ring

Located in Hong Kong, HK

Product Specifications: - Cushion Cut High Quality Natural Heated Ruby from Mozambique with 2.06ct

Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GRS Unheated 4.04 Carat Cushion Cut Ruby in Platinum with Diamonds
GRS Unheated 4.04 Carat Cushion Cut Ruby in Platinum with Diamonds

GRS Unheated 4.04 Carat Cushion Cut Ruby in Platinum with Diamonds

Located in La Jolla, CA

GRS Certified 4.04 Carat Unheated Cushion Cut Ruby in Platinum Three- Stone Ring with Diamonds

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.12ct cushion cut vivid red ruby 1.06ct diamonds ring 18kt*
GIA Certified 2.12ct cushion cut vivid red ruby 1.06ct diamonds ring 18kt*

GIA Certified 2.12ct cushion cut vivid red ruby 1.06ct diamonds ring 18kt*

Located in New York, NY

GIA Certified 2.12Ct Natural Ruby Ring Report: 1172034916 Cushion cut Classic Pigeon Blood Red

Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

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Ruby Cushion For Sale on 1stDibs

Find the exact ruby cushion you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, White Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 326 vintage or 434 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a ruby cushion may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Finding an appealing ruby cushion — no matter the origin — is easy, but Natkina, Alberto and David Gross Group each produced a popular version that is worth a look. A cushion cut version of this piece has appeal, but there are also antique cushion cut and emerald cut versions for sale. There aren’t many items for men if you’re seeking a ruby cushion, as most of the options available are for women and unisex.

How Much is a Ruby Cushion?

The price for a ruby cushion starts at $360 and tops out at $1,750,000 with these rings, on average, selling for $11,655.

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.