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Diamond and Ruby Engagement Ring
Located in San Francisco, CA
Featuring the details of classic hand engraved rings, this engagement ring centers a European-cut
Category

Mid-20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Art Deco Style Diamond & Ruby Engagement Ring
Located in San Francisco, CA
For the Art Deco lover, this ring will be sure to please! Created in 14k white gold, it centers an
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Ruby and Halo Diamond Engagement Ring in 18K Solid White Gold
By VR Jewels
Located in Houston, TX
Ruby Halo Diamond engagement ring in 18K Gold which perfectly goes with your personality and also
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

10.35 Carat Rectangle Aquamarine Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
Magnificat 1930's Aqua, ruby and diamond engagement ring. At the center of this Art Deco design is
Category

Early 20th Century Engagement Rings

Materials

Aquamarine, Diamond, Ruby, Platinum

Art Deco Inspired Diamond and Ruby Platinum Square Ring
Located in Beverly Hills, CA
One Art Deco Inspired Diamond and Ruby Platinum Square Ring. Featuring 16 old mine cut diamonds
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Antique 18ct Gold Art Deco Ruby & Diamond Square Ring
Located in Brighton, GB
Antique Art Deco Ring 18ct Gold Tested Circa 1920’s Fabulous, Art Deco ring. A beautiful square
Category

Early 20th Century English Art Deco Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Berca GIA Certified 1.68 Carat Square Cut No Heat Sapphire Ruby Diamond Ring
By Berca Atelier
Located in Valenza, IT
1.68Kt(6.53x6.5x4.02mm) GIA Certified Square Cut Transparent Blue No Heat Sapphire in a sumptuous
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

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

GIA Certified 2.15 Carat Burma Octagonal Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
adds a unique touch to the classic engagement ring style. Certified by GIA, the ruby's quality and
Category

Late 20th Century Engagement Rings

Materials

Diamond, Ruby, Platinum

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring
Located in New York, NY
bright red square cut rubies and sparkling diamond accents. The top of the ring measures 12.5mm by 13mm
Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Platinum Square Cushion 2.99 Carat Red Ruby & Tapered Baugette Diamond Ring GIA
Located in San Francisco, CA
This timeless three-stone platinum ring features a one-of-a-kind square cushion 2.99 carat Red Ruby
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Ruby, Platinum

0.12 Carat Square-Cut Ruby With Diamond Accents 14K Yellow Gold Ring
Located in New York, NY
& Grace Ring. The 14K Yellow Gold jewelry boasts 2.5 mm (1 pcs) 0.12 carat Square-Cut Prong Setting Ruby
Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

GIA Certified .81 Carat Diamond Ruby Halo Art Deco Platinum Engagement Ring
Located in Stamford, CT
Diamond ruby engagement ring. GIA certified .81 round cut center European Ideal cut diamond
Category

Mid-20th Century Engagement Rings

Materials

Ruby, Diamond, Platinum

14K Yellow Gold Petite Organic Red Square Ruby Diamond Ring Center 0.27 Carat
Located in San Francisco, CA
band. A perfectly square 0.27 Red Ruby is placed in the center of this organically designed ring band
Category

21st Century and Contemporary American Engagement Rings

Materials

Ruby, Diamond, Yellow Gold

Art Deco Ruby and Diamond eternity ring, Platinum
Located in NEWARK, GB
The decadence and timeless beauty of Art Deco eternity rings such as this Ruby and Diamond ring is
Category

Early 20th Century British Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Square Ruby and Tapered Baguette Diamonds 18k Gold Semi Eternity Ring Channel
Located in Surfside, FL
Square beveled ruby and tapered baguette diamonds, semi eternity ring, channel set in 18K gold
Category

20th Century Engagement Rings

Materials

Yellow Gold, 18k Gold

Vintage Hammerman Brothers Diamond Ruby Dome Yellow Gold Ring
By Unbranded
Located in New York, NY
=Mint condition -18k Yellow Gold -Ring size: 5 -Diamonds: 1.00 ct -Rubies: 0.5ct -Comes with
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, 10k Gold, Yellow Gold

Ruby and Diamond Statement Ring in 14K White Gold Size 6.75
Located in New York, NY
Exquisite, beautiful, fine Ruby and Diamond Ring Material 14K White Gold Diamond 0.41ctw Ruby
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Contemporary Style Traditional Diamond Ruby Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Ruby Diamond ring in 18K Gold which perfectly goes with your personality and also helps you to
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Victorian Diamond Ruby Romantic Heart Ring
Located in Napoli, IT
approx .45 Ct (by spread) – 35 square tapered cut natural rubies totalling approx .70 Ct UK size: L US
Category

Antique Late 19th Century European Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Antique 18ct Gold Edwardian Ruby & Diamond Ring
Located in Brighton, GB
alternating, natural rubies & diamonds. Each stone framed in its own little square with a crimped, gold edge
Category

Early 20th Century English Edwardian Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Art Deco Style Ruby & Diamond Ring, New
Located in BALMAIN, NSW
square natural rubies, colour is "medium light, moderately strong, Slightly purplish red". Dimensions
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

White Diamond, Ruby, Gold, Yellow Gold

Quadrillion Invisibly Set Diamond 1.36Ct & Ruby 4.31Ct Ring
By Bez Ambar
Located in New York, NY
carats of square and baguette cut rubies. Stamped 750 QUAD 1.06/5.67 Cellini Jewelers NYCt
Category

1990s American Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Tanzanite Ring 2.64 Carat Square Emerald Cut
By Merkaba
Located in Beverly Hills, CA
Elegant 2.64 carat Tanzanite square Emerald Cut platinum ring, decorated with a total of 0.41 carat
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Tanzanite, Multi-gemstone, White Diamond, Diamond, Platinum

Cartier Burmese Ruby and Diamond Ring, French, circa 1925
By Cartier
Located in London, GB
Art Deco Cartier cabochon Burmese ruby and diamond ring. Set with an oval cabochon natural
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

AGL Certified 0.87 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Ring The ring is 18K White Gold The Center Stone is a Round Ruby 0.87 Carats
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 1.04 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo with Criss Cross Shank Ring The ring is 18K White Gold The Center Stone is a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 1.09 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Two Tone Ring The ring is 18K White & Rose Gold The Center Stone is a Round
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 0.81 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Two Tone Ring The ring is 18K White & Rose Gold The Center Stone is a Round
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GRS Certified 1.04 Carats Ruby Diamonds set in Platinum Ring
Located in Los Angeles, CA
a lot of wear and tear. LCK5410-R #286697 Ring Overview SKU 507 Center Stone Ruby Side Stones
Category

21st Century and Contemporary Burmese Engagement Rings

Materials

Diamond, Ruby, Platinum

Antique Pair of Art Deco Platinum and Calibré Cut Ruby Rings
Located in Munich, Bavaria
set with rectangular and square calibré cut rubies. The rings can be worn as a pair, depending which
Category

Vintage 1920s European Engagement Rings

Materials

Ruby, Platinum

Hancocks Unusual Horizontally Set 1.75ct Emerald-Cut Ruby Ring Diamond Shoulders
By Hancocks
Located in London, GB
An unusual ruby and diamond ring by Hancocks horizontally set with a rectangular step-cut unheated
Category

21st Century and Contemporary English Engagement Rings

Materials

Diamond, Ruby

GIA Certified 1.05 Carats Unheated Ruby Diamonds set in Platinum Ring
Located in Los Angeles, CA
Certified by the GIA, this unheated Mozambique mined Ruby is the perfect fit for an engagement ring
Category

21st Century and Contemporary Mozambican Engagement Rings

Materials

Diamond, Ruby, Platinum

18 kt. Gold Ring With 1.20 ct. Cabochon Sapphire & Ruby & Diamond
Located in Antwerp, BE
Magnificant 18 kt. Gold Ring With Cabochon Sapphire and Ruby and Diamond Diamonds: Brilliant cut
Category

20th Century Italian Artisan Engagement Rings

Materials

Diamond, Ruby, Sapphire, Gold

0.37 Carat Square Cut Blue Sapphire and Round Diamond 18 Karat White Gold Ring
Located in New York, NY
& Grace Ring. The 18k White Gold jewelry boasts Square Cut Prong Setting Genuine Ruby (3 pcs) 0.37 Carat
Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Art Deco No-Heat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A beautiful treasure from the 1920’s! This lovely antique platinum ring features rare Burmese ruby
Category

Antique 1620s American Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

AGL Certified 0.88 Carat Round Ruby Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Two Tone Milgrain Ring The ring is 18K White & Rose Gold The Center Stone is
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

French Art Deco 1920s Platinum Ruby and Diamond 5 Row Panel Ring
Located in Staines-Upon-Thames, GB
An Art Deco, ruby, diamond, and platinum ring, comprising eighteen French cut rubies, twenty-one
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage French GIA Burma Ruby and Diamond 18k Yellow Gold Ring
Located in Beverly Hills, CA
One Vintage French GIA Burma Ruby and Diamond 18k Yellow Gold Ring. Featuring one oval mixed cut
Category

Vintage 1980s Engagement Rings

Materials

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

.25 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 5.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2 grams
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Retro French Diamond and Synthetic Ruby 18k Yellow Gold Tank Ring
Located in Beverly Hills, CA
One Retro French Diamond and Synthetic Ruby 18k Yellow Gold Tank Ring. Featuring six old European
Category

Vintage 1940s Engagement Rings

Materials

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

Hancocks 1.58ct Burmese Ruby And Emerald Ring In 18ct Yellow Gold Contemporary
By Hancocks
Located in London, GB
A beautiful ruby and emerald ring by Hancocks, centred with a vibrant cushion cut unheated Burmese
Category

21st Century and Contemporary British Engagement Rings

Materials

Emerald, Ruby, 18k Gold

Retro French Diamond and Ruby 18k Two Tone Gold Tank Ring
Located in Beverly Hills, CA
the diamonds, the ring boasts eight square step cut rubies with rich red hues that add depth and
Category

Vintage 1940s Engagement Rings

Materials

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

GIA Pear Shape Diamond with Ruby Art Deco Style Ring in 18K Gold
Located in Bangkok, TH
weight) Accent Gemstones I Type: Ruby Shape: Marquise & Square Size: 1 - 4 mm. Number: 16 Weight: 1.54
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Classic Ruby 14k White Gold Oval Cut with Round-Cut Diamond Accents Ring
Located in New York, NY
& Grace Ring. The 14K White Gold jewelry boasts with Oval-cut 1 pcs 0.47 carat, Square-cut 2 pcs 0.14
Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA-Certified 1.06 Carat Ruby in Deco-Era Platinum Ring with 0.7 Carats Diamonds
Located in Sherman Oaks, CA
red ruby. The ring is platinum, extremely well made and well-maintained. We know its previous owner
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke 3.00 carat cushion cut diamond engagement ring with the perfect combination of elegance
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
diamond engagement ring with the perfect combination of elegance and practicality, large enough to make a
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

Custom made 14K Blue topaz ring Size 9.12
Located in New York, NY
Custom made Type Ring blue topaz 14K White gold Topaz ring  Topaz 19.25ct Rubi. 90 Yellow
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Sapphire, Topaz, 14k Gold

Channel Set Diamond and Ruby Ring in 18k Yellow Gold, 1.12 Carats in Diamonds
Located in Surfside, FL
Channel set Diamond and Ruby ring in 18k yellow gold. Approximately 1.12 carat in white square
Category

20th Century Engagement Rings

Materials

Yellow Gold

Channel Set Diamond and Ruby Ring in 18k Yellow Gold. 1.12 Carats in Diamonds
Located in Surfside, FL
Channel set Diamond and Ruby ring in 18k yellow gold. Approximately 1.12 carat in white square
Category

20th Century Engagement Rings

Materials

Yellow Gold

Diamond Ring
Located in Kowloon, HK
**100% NATURAL FANCY COLOUR DIAMOND JEWELRY** ✪ Jewelry Details ✪ SQUARE MOZAMBIQUE RUBY- 4
Category

2010s Asian Engagement Rings

Materials

Diamond, 18k Gold

Diamond Ring
Diamond Ring
Free Shipping
Art Deco 0.60ct Diamond Target Ring, c.1920s
Located in London, GB
. Surrounding the central diamond are 0.66 carat total of square cut rubies held by the same yellow gold
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Princess Cut Diamond & Sapphire Ring in 18k White Gold
Located in Surfside, FL
diamonds set in 18k . Length 16 inches. Square emerald cut sapphire and princess cut diamond ring in 18k
Category

20th Century Engagement Rings

Materials

White Gold

GIA Certified 3 Carat Unheated Red Spinel Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
unique. Unlike most red spinels that mimic ruby tones, this particular gem possesses a distinctive touch
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Spinel, Platinum

Ruby Diamond Wedding Engagement Band Ring Stacking Stack 14 Karat Gold
Located in New York, NY
This is a classic Ruby and Diamond Wedding Engagement Band Stack Ring. The eight vivid red Rubies
Category

20th Century Unknown Contemporary Band Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

925 Sterling Silver Channel Set Ruby Stacking Band Engagement Ring for Her
Located in Houston, TX
Introducing our Ruby Stacking Engagement Band Ring! Crafted with exquisite detail in sterling
Category

21st Century and Contemporary American Modern Band Rings

Materials

Ruby, Silver, Sterling Silver

18K Gold 0.88ct Alternating Square Step Cut Ruby & Diamond Channel Set Band Ring
Located in Montclair, NJ
This stunning, HIGH QUALITY, ruby and diamond band ring is crafted in solid 18k yellow gold and
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

5.73 Carat Square Burma Ruby GIA, Marquis Ruby and Diamond Vintage Platinum Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Natural Red Rubies GIA and Diamond Platinum Vintage Cocktail Ring
Category

21st Century and Contemporary Modern Cluster Rings

Materials

Diamond, Ruby

18K Yellow Gold Square Cut Ruby Sea Wave Ring with Diamonds
By VR Jewels
Located in Houston, TX
rings are a perfect choice to fulfill your engagement story. The ruby gemstone give your relationship
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

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

Art Deco Style Ruby and Diamond Halo Engagement Ring in 18K White Gold
Located in Bangkok, TH
A ruby ring in 18k white gold with diamonds. An exquisite square ruby, weighing 0.46 carats, is set
Category

21st Century and Contemporary Thai Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

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Square Ruby Engagement Ring For Sale on 1stDibs

Surely you’ll find the exact square ruby engagement ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 1 vintage or 10 modern creation for a more contemporary example of these cherished accessories. Finding the perfect square ruby engagement ring may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. A square ruby engagement ring from Berca Atelier, MOGULDIAM INC and Ri Noor — each of whom created a beautiful version of this treasured accessory — is worth considering. A square cut version of this piece has appeal, but there are also cushion cut and emerald cut versions for sale. When shopping for a square ruby engagement ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Square Ruby Engagement Ring?

The price for a square ruby engagement ring starts at $738 and tops out at $35,000 with these rings, on average, selling for $6,000.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Square Ruby Engagement Ring
  • 1stDibs ExpertApril 5, 2022
    What a ruby engagement ring means is largely a matter of personal interpretation. Some people believe rubies represent love, passion and desire, but historically, the gemstone meant nobility and courage. The gem is also the birthstone for July. Find a selection of ruby gemstone rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, rubies are good for engagement rings. The stone's rarity, beauty, and durability make it a prized gem. These red gemstones represent romance, wealth, and success -- perfect for celebrating an engagement.