Skip to main content

Square Amethyst Ring

to
42
174
86
49
45
56
218
64
17
14
12
1
4
93
125
1
7
3
7
6
10
6
113
108
2
176
10
4
3
2
to
13
6
4
3
3
60
35
19
7
4
3
1
1
1
218
5
147
52
Sort By
La Nouvelle Bague Amythest Purple Enamel 18k Yellow Gold Belt Buckle Ring
La Nouvelle Bague Amythest Purple Enamel 18k Yellow Gold Belt Buckle Ring

La Nouvelle Bague Amythest Purple Enamel 18k Yellow Gold Belt Buckle Ring

By Nouvelle Bague

Located in Beverly Hills, CA

square step cut amethyst with a total weight of approximately 0.40 carats. Accented by 13 round brilliant

Category

Vintage 1970s Cocktail Rings

Materials

Amethyst, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Enamel

Cartier Pasha Multi Gemstone Cocktail Ring 18K Yellow Gold France Box Papers
Cartier Pasha Multi Gemstone Cocktail Ring 18K Yellow Gold France Box Papers

Cartier Pasha Multi Gemstone Cocktail Ring 18K Yellow Gold France Box Papers

By Cartier

Located in Lisbon, PT

rich hues of amethyst, citrine, pink and yellow tourmaline, and deep red garnet. The ring’s wide

Category

Early 2000s French Contemporary Cocktail Rings

Materials

Amethyst, Citrine, Garnet, Tourmaline, Gold, 18k Gold, Yellow Gold

Gemstone Mosaic Ring Vintage Sz 8 Dome 14k Yellow Gold Estate Fine Jewelry
Gemstone Mosaic Ring Vintage Sz 8 Dome 14k Yellow Gold Estate Fine Jewelry

Gemstone Mosaic Ring Vintage Sz 8 Dome 14k Yellow Gold Estate Fine Jewelry

Located in Torrance, CA

Stylish gemstone mosaic ring crafted in 14 karat yellow gold (circa 1980s). Blue topaz, amethyst

Category

Late 20th Century American Modern Dome Rings

Materials

Amethyst, Diamond, White Diamond, Topaz, Tourmaline, Blue Topaz, Gold, 1...

Amethyst Ring Gem 16.19 Carat Unmounted Square Cushion Loose Gemstone
Amethyst Ring Gem 16.19 Carat Unmounted Square Cushion Loose Gemstone

Amethyst Ring Gem 16.19 Carat Unmounted Square Cushion Loose Gemstone

By Tamir

Located in Beverly Hills, CA

Gorgeous 16.19 carat Brazilian Amethyst square cushion gem, offered loose to a very special lady or

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst, Quartz

9ct Square Amethyst Ring Vintage 14k Yellow Gold Cocktail Estate Fine Jewelry 8
9ct Square Amethyst Ring Vintage 14k Yellow Gold Cocktail Estate Fine Jewelry 8

9ct Square Amethyst Ring Vintage 14k Yellow Gold Cocktail Estate Fine Jewelry 8

Located in Torrance, CA

Stylish vintage amethyst square cocktail ring (circa 1970s to 1980s) crafted in 14 karat yellow

Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Amethyst, 14k Gold, Yellow Gold

Eternity 2.60ct Squared Amethyst Sterling Silver Band Ring
Eternity 2.60ct Squared Amethyst Sterling Silver Band Ring

Eternity 2.60ct Squared Amethyst Sterling Silver Band Ring

Located in เกาะสมุย, TH

silver. The ring is decorated by multiple squared cut purple amethyst inlaid beautifully. The amethyst

Category

21st Century and Contemporary Band Rings

Materials

Amethyst, Sterling Silver

Cocktail 3.45ct Squared Amethyst Three Stone Sterling Silver Ring
Cocktail 3.45ct Squared Amethyst Three Stone Sterling Silver Ring

Cocktail 3.45ct Squared Amethyst Three Stone Sterling Silver Ring

Located in เกาะสมุย, TH

by 3 squared/ step cut amethysts prong set in the middle. The amethyst is very widely popular due to

Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Sterling Silver

17.00 Carat Square Purple Amethyst Gold Cocktail Ring
17.00 Carat Square Purple Amethyst Gold Cocktail Ring

17.00 Carat Square Purple Amethyst Gold Cocktail Ring

Located in Stamford, CT

1940's square amethyst cocktail ring. 17.00cts amethyst set in a handmade 18k yellow gold setting

Category

Early 20th Century Fashion Rings

Materials

Amethyst, 18k Gold, Yellow Gold, Gold

Cartier Square Cut Amethyst Engagement Ring, 18k White Gold
Cartier Square Cut Amethyst Engagement Ring, 18k White Gold

Cartier Square Cut Amethyst Engagement Ring, 18k White Gold

By Cartier

Located in New York, NY

The ring showcases a stunning square-cut amethyst center stone, set in luxurious 18k white gold

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Amethyst, Gold, White Gold

David Yurman Amethyst Cocktail Solitaire Ring  18K Yellow Gold  Square Cushion
David Yurman Amethyst Cocktail Solitaire Ring  18K Yellow Gold  Square Cushion

David Yurman Amethyst Cocktail Solitaire Ring 18K Yellow Gold Square Cushion

By David Yurman

Located in New York, NY

Brand: David Yurman Material: 18k Yellow Gold Stone Information Natural Amethyst Cut: Square

Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, 18k Gold, Yellow Gold

1940s Retro 20.75 Carat Square Cut Amethyst Rose Gold Ring
1940s Retro 20.75 Carat Square Cut Amethyst Rose Gold Ring

1940s Retro 20.75 Carat Square Cut Amethyst Rose Gold Ring

Located in New York, NY

Gorgeous 14 karat rose gold square emerald cut Amethyst ring, measured to weigh approximately 20.75

Category

Vintage 1940s Retro Fashion Rings

Materials

Amethyst, Gold, 14k Gold, Rose Gold

Amethyst Diamond Gold Ring
Amethyst Diamond Gold Ring

Amethyst Diamond Gold Ring

Located in Beverly Hills, CA

A sleek and elegant ring featuring a large square shaped amethyst. It has a bright purple color and

Category

21st Century and Contemporary American Cocktail Rings

Materials

Amethyst, Diamond, Gold, 18k Gold, White Gold

Victorian Amethyst Ring of 8ct Gold
Victorian Amethyst Ring of 8ct Gold

Victorian Amethyst Ring of 8ct Gold

Located in Lewisburg, PA

An antique, Victorian era ring featuring a rectangular cut amethyst set into an 8ct gold mounting

Category

Antique 1890s Victorian Solitaire Rings

Materials

Amethyst

Roberto Coin Large Amethyst Gold Ring
Roberto Coin Large Amethyst Gold Ring

Roberto Coin Large Amethyst Gold Ring

By Roberto Coin

Located in Darnestown, MD

Roberto Coin dramatic ring with a large size faceted amethyst. The stone measures 5/8" wide and 7

Category

1990s Modern Fashion Rings

Materials

Amethyst, Gold, 18k Gold

Vintage Amethyst Ruby White Sapphire Ring Square Cocktail 14 Karat Gold Estate
Vintage Amethyst Ruby White Sapphire Ring Square Cocktail 14 Karat Gold Estate

Vintage Amethyst Ruby White Sapphire Ring Square Cocktail 14 Karat Gold Estate

Located in Torrance, CA

Finely detailed amethyst, ruby & white sapphire cocktail ring, crafted in 14 karat yellow gold

Category

Mid-20th Century Unknown Cocktail Rings

Materials

Amethyst, Ruby, Sapphire, 14k Gold, White Gold

Antique Deco Amethyst Ring Vintage 14 Karat White Gold Filigree Cocktail Square
Antique Deco Amethyst Ring Vintage 14 Karat White Gold Filigree Cocktail Square

Antique Deco Amethyst Ring Vintage 14 Karat White Gold Filigree Cocktail Square

Located in Torrance, CA

Finely detailed vintage Art Deco era cocktail ring (circa 1920s to 1930s), crafted in 14 karat

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Amethyst, 14k Gold, White Gold

TIFFANY & CO. 1985 Paloma Picasso Square Cocktail Ring In 18Kt Gold & Amethyst
TIFFANY & CO. 1985 Paloma Picasso Square Cocktail Ring In 18Kt Gold & Amethyst

TIFFANY & CO. 1985 Paloma Picasso Square Cocktail Ring In 18Kt Gold & Amethyst

By Paloma Picasso for Tiffany & Co.

Located in Miami, FL

Square cocktail ring designed by Paloma Picasso for Tiffany & Co. This vintage cocktail ring was

Category

Vintage 1980s American Modernist Cocktail Rings

Materials

Amethyst, Gold, Yellow Gold, 18k Gold

Vintage Art Deco Amethyst Diamond Ring Square Sz 7.25 Estate Fine Jewelry
Vintage Art Deco Amethyst Diamond Ring Square Sz 7.25 Estate Fine Jewelry

Vintage Art Deco Amethyst Diamond Ring Square Sz 7.25 Estate Fine Jewelry

Located in Torrance, CA

). The stylish Art Deco era ring features four separate fancy cut amethysts set into the square mount

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Amethyst, Diamond, White Diamond, Gold, 14k Gold, White Gold

14k Yellow Gold 2.72 Carat Radiant Cut & Square Cut Amethyst Ring Size 7
14k Yellow Gold 2.72 Carat Radiant Cut & Square Cut Amethyst Ring Size 7

14k Yellow Gold 2.72 Carat Radiant Cut & Square Cut Amethyst Ring Size 7

Located in Eagan, MN

8 x 6.2 mm totaling 2 carats. It is flanked by 2 square cut amethyst on either side and they are 3

Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Amethyst, Diamond, Gold, 14k Gold, Yellow Gold

H Stern 10ct Amethyst Ring Sunrise Diamond Square Sz 5 Estate Fine Jewelry
H Stern 10ct Amethyst Ring Sunrise Diamond Square Sz 5 Estate Fine Jewelry

H Stern 10ct Amethyst Ring Sunrise Diamond Square Sz 5 Estate Fine Jewelry

Located in Torrance, CA

amethyst is set in an east-west position upon a square band. The cocktail ring makes a nice statement on

Category

Mid-20th Century Brazilian Modern Cocktail Rings

Materials

Amethyst, Diamond, White Diamond, Gold, 18k Gold, White Gold

Large Band 3.20ct Amethyst & CZ Statement Sterling Silver Ring
Large Band 3.20ct Amethyst & CZ Statement Sterling Silver Ring

Large Band 3.20ct Amethyst & CZ Statement Sterling Silver Ring

Located in เกาะสมุย, TH

silver Metal Color: silver Total weight: 7.60g Amethyst: Natural, square cut, 3.20 carats Ring Size: a

Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Sterling Silver

Vintage Amethyst and 9 Carat Gold Cocktail Ring
Vintage Amethyst and 9 Carat Gold Cocktail Ring

Vintage Amethyst and 9 Carat Gold Cocktail Ring

Located in Chipping Campden, GB

This gorgeous amethyst stone is bright and beautiful and is set up high on an ornate setting. The

Category

Vintage 1950s British Modern Cocktail Rings

Materials

Amethyst, Gold

Vintage Amethyst and 18 Carat Gold Signet Ring
Vintage Amethyst and 18 Carat Gold Signet Ring

Vintage Amethyst and 18 Carat Gold Signet Ring

Located in Chipping Campden, GB

The chunky 18ct gold ring works perfectly with the large amethyst stone. The wide band opens up to

Category

Vintage 1960s British Modern Signet Rings

Materials

Amethyst, 18k Gold

Vintage Amethyst and 9 Carat Gold Cocktail Ring
Vintage Amethyst and 9 Carat Gold Cocktail Ring

Vintage Amethyst and 9 Carat Gold Cocktail Ring

Located in Chipping Campden, GB

This glossy lilac amethyst stone is surrounded by a frame of gold which compliments perfectly

Category

Vintage 1960s British Modern Cocktail Rings

Materials

Amethyst, Gold

Mid-Century 22.92 CTW Amethyst Platinum Vintage Stepped Cocktail Ring
Mid-Century 22.92 CTW Amethyst Platinum Vintage Stepped Cocktail Ring

Mid-Century 22.92 CTW Amethyst Platinum Vintage Stepped Cocktail Ring

Located in Philadelphia, PA

and flanked by stepped shoulders Bar set with square and rectangular cut amethysts Weighing

Category

Vintage 1950s Cocktail Rings

Materials

Amethyst, Platinum

Yellow Gold, Citrine, Amethyst and Topaz Ring
Yellow Gold, Citrine, Amethyst and Topaz Ring

Yellow Gold, Citrine, Amethyst and Topaz Ring

Located in Dallas, TX

Such beautiful soft colors! The Citrine, Amethyst and Topaz stones just pop!

Category

Late 20th Century Cocktail Rings

Materials

Amethyst, Citrine, Topaz, 14k Gold, Yellow Gold

Vintage Circa 1960s 14k Gold Amethyst Decorated Solitaire Ring
Vintage Circa 1960s 14k Gold Amethyst Decorated Solitaire Ring

Vintage Circa 1960s 14k Gold Amethyst Decorated Solitaire Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 5.9 grams. Ring size is US 6.3 (We offer free resizing) We

Category

Vintage 1960s European Retro Solitaire Rings

Materials

Amethyst, 14k Gold

18 K Rose Gold Eternity Band Ring Amethyst Tsavorite
18 K Rose Gold Eternity Band Ring Amethyst Tsavorite

18 K Rose Gold Eternity Band Ring Amethyst Tsavorite

Located in Zurich, Zollstrasse

weight of 4.33 ct and 5 square cut Tsavorites weighing 2.38 ct. The ring is currently size 55/15

Category

2010s German Contemporary Band Rings

Materials

Amethyst, Tsavorite, 18k Gold, Rose Gold

Unbranded Amethyst Ring in 18K White Gold with Diamonds
Unbranded Amethyst Ring in 18K White Gold with Diamonds

Unbranded Amethyst Ring in 18K White Gold with Diamonds

By Unbranded

Located in New York, NY

Unbranded Amethyst Ring with Diamonds Material 18K White Gold Amethyst 8ctw Diamonds 0.5ctw Diamond

Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold, White Gold

Vintage 14K Yellow Gold Amethyst & Black Onyx Horizontal Ring
Vintage 14K Yellow Gold Amethyst & Black Onyx Horizontal Ring

Vintage 14K Yellow Gold Amethyst & Black Onyx Horizontal Ring

Located in McLeansville, NC

Vintage 14 karat yellow gold amethyst and black onyx horizontal ring. This ring features a 10 x 6mm

Category

Vintage 1940s Unknown Retro Signet Rings

Materials

Amethyst, Onyx, Gold, 14k Gold, Yellow Gold

Vintage Amethyst and Diamond 9 Carat Gold Ring
Vintage Amethyst and Diamond 9 Carat Gold Ring

Vintage Amethyst and Diamond 9 Carat Gold Ring

Located in Chipping Campden, GB

The amethyst stone in this ring is bright and a gorgeous colour. Each shoulder holds four diamonds

Category

Vintage 1980s British Three-Stone Rings

Materials

Amethyst, Diamond, Gold

Unique Rossella Ugolini 18k Yellow Gold Amethyst Emeralds Cocktail Design Ring
Unique Rossella Ugolini 18k Yellow Gold Amethyst Emeralds Cocktail Design Ring

Unique Rossella Ugolini 18k Yellow Gold Amethyst Emeralds Cocktail Design Ring

By Rossella Ugolini

Located in Rome, IT

Unique Rossella Ugolini 18k Yellow Gold Amethyst and Emerald Cocktail Ring Hammered Design, Made in

Category

2010s Italian Art Deco Cocktail Rings

Materials

Amethyst, Emerald, Yellow Gold, Gold, 18k Gold

David Yurman Amethyst and Garnet Gold Silver Renaissance Cable Ring
David Yurman Amethyst and Garnet Gold Silver Renaissance Cable Ring

David Yurman Amethyst and Garnet Gold Silver Renaissance Cable Ring

By David Yurman

Located in Miami Beach, FL

square shape garnet set between 2 cabochon amethyst. The ring is sterling silver with 14k yellow gold

Category

Late 20th Century American Fashion Rings

Materials

Amethyst, Garnet, Gold, 14k Gold, Yellow Gold, Silver, Sterling Silver

Art Deco Amethyst and Diamond 18 Carat Gold Ring
Art Deco Amethyst and Diamond 18 Carat Gold Ring

Art Deco Amethyst and Diamond 18 Carat Gold Ring

Located in Chipping Campden, GB

The amethyst stone in this ring is bright and a gorgeous colour. There are two trios of diamonds

Category

Vintage 1920s British Art Deco Three-Stone Rings

Materials

Amethyst, Diamond, Gold

Vintage Cartier 2 Carat Deep Purple Amethyst 18 Karat White Gold Tank Ring
Vintage Cartier 2 Carat Deep Purple Amethyst 18 Karat White Gold Tank Ring

Vintage Cartier 2 Carat Deep Purple Amethyst 18 Karat White Gold Tank Ring

By Cartier

Located in Birmingham, GB

Cartier Purple Amethyst 18 Karat White Gold Tank Ring. Stunning white gold ring with a large 8mm

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Amethyst, Gold, 18k Gold, White Gold

IGI 14K 7.24 ct  Natural Vivid Purple Amethyst Diamonds Antique Engagement Ring
IGI 14K 7.24 ct  Natural Vivid Purple Amethyst Diamonds Antique Engagement Ring

IGI 14K 7.24 ct Natural Vivid Purple Amethyst Diamonds Antique Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 7.24 ct Natural Vivid Purple Amethyst Diamonds Antique Engagement Ring* This ring

Category

21st Century and Contemporary Taiwanese Art Deco Engagement Rings

Materials

Diamond, Amethyst, Gold, White Gold, 14k Gold

Rainbow Multigem Ring Peridot Citrine Garnet Amethyst Topaz 14 Karat Gold Retro
Rainbow Multigem Ring Peridot Citrine Garnet Amethyst Topaz 14 Karat Gold Retro

Rainbow Multigem Ring Peridot Citrine Garnet Amethyst Topaz 14 Karat Gold Retro

Located in New York, NY

A spectacular Retro Ring set with a rainbow of gorgeous gems - Topaz, Amethyst, Garnet, Citrine and

Category

20th Century Unknown Retro Cocktail Rings

Materials

Citrine, Peridot, Amethyst, Garnet, Topaz, Gold, 14k Gold, Yellow Gold

Vintage Art Deco Amethyst Ring 18k White Gold Filigree Sz 5.5 Fine Jewelry
Vintage Art Deco Amethyst Ring 18k White Gold Filigree Sz 5.5 Fine Jewelry

Vintage Art Deco Amethyst Ring 18k White Gold Filigree Sz 5.5 Fine Jewelry

Located in Torrance, CA

Stylish and finely detailed Art Deco amethyst ring crafted in 18 karat white gold (circa 1920s to

Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Amethyst, Gold, 18k Gold, White Gold

*Special* IGI 14K 8.20 ct Amethyst&0.37 Ct Pink Diamond Antique Engagement Ring
*Special* IGI 14K 8.20 ct Amethyst&0.37 Ct Pink Diamond Antique Engagement Ring

*Special* IGI 14K 8.20 ct Amethyst&0.37 Ct Pink Diamond Antique Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 8.20 ct Amethyst&0.37 Ct Pink Diamond Antique Engagement Ring* The natural intense purple

Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Amethyst, Diamond, Pink Diamond, Gold, 14k Gold, White Gold

Lee Marraccini Square Stacking Rings in 14 Karat Gold, Set of Three
Lee Marraccini Square Stacking Rings in 14 Karat Gold, Set of Three

Lee Marraccini Square Stacking Rings in 14 Karat Gold, Set of Three

Located in Austin, TX

A set of three square stacking rings by Lee Marraccini. Each set with a different sonte. The

Category

Vintage 1970s American Modern More Rings

Materials

Amethyst, Citrine, Topaz, Gold, 14k Gold, Yellow Gold

Multi-Color Rainbow Gemstone 14K Yellow Gold Ring
Multi-Color Rainbow Gemstone 14K Yellow Gold Ring

Multi-Color Rainbow Gemstone 14K Yellow Gold Ring

Located in Beverly Hills, CA

One multi-color rainbow gemstone 14K yellow gold ring featuring 15 square cut gemstones weighing

Category

21st Century and Contemporary Cocktail Rings

Materials

Multi-gemstone, Amethyst, Citrine, Peridot, Tourmaline, Blue Topaz, Yell...

Vintage Peridot, Tanzanite, and Diamond 18k Yellow Gold Platinum Ring
Vintage Peridot, Tanzanite, and Diamond 18k Yellow Gold Platinum Ring

Vintage Peridot, Tanzanite, and Diamond 18k Yellow Gold Platinum Ring

Located in Beverly Hills, CA

One Vintage Peridot, Tanzanite, and Diamond 18k Yellow Gold Platinum Ring. Featuring one square

Category

Vintage 1980s Engagement Rings

Materials

Amethyst, Diamond, White Diamond, Peridot, Tanzanite, Gold, 18k Gold, Ye...

Amethyst Ring Gem 18.48 Carat Square Octagon Loose Gemstone
Amethyst Ring Gem 18.48 Carat Square Octagon Loose Gemstone

Amethyst Ring Gem 18.48 Carat Square Octagon Loose Gemstone

By Merkaba

Located in Beverly Hills, CA

Impressive 18.48 carat, "loupe clean", Amethyst square octagon (Asscher Cut) gem, offered loose to

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst, Quartz

Cartier Square Gold and Amethyst Ring
Cartier Square Gold and Amethyst Ring

Cartier Square Gold and Amethyst Ring

By Cartier

Located in New York, NY

Wonderful 18ct Cartier Gold and Amethyst Ring. Designed by Dinh Van. Truly remarkable.

Category

Vintage 1960s English Fashion Rings

Materials

Amethyst, 18k Gold

Versace 1990s Amethyst Diamond White Gold Square Ring
Versace 1990s Amethyst Diamond White Gold Square Ring

Versace 1990s Amethyst Diamond White Gold Square Ring

By Versace

Located in New York, NY

18kt white gold square ring centering one 5 carat French cut amethyst with 2 letter V designs

Category

1990s Italian Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold

Chaumet Ring White Gold Amethyst
Chaumet Ring White Gold Amethyst

Chaumet Ring White Gold Amethyst

By Chaumet

Located in PARIS, FR

Ring signed by Chaumet in white gold 750 thousandths (18 carats). amethyst about 0.75 ct. width on

Category

20th Century French Engagement Rings

Materials

Amethyst, White Gold

14.37 Carat Natural Green Amethyst and Diamond Ring
14.37 Carat Natural Green Amethyst and Diamond Ring

14.37 Carat Natural Green Amethyst and Diamond Ring

Located in Solvang, CA

Estate 14.37 carat natural green amethyst and diamond ring. This 14 karat yellow gold ring has one

Category

Early 2000s Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Large Authentic Cartier Tank 18k White Gold & Amethyst Wide Ring 13.4g
Large Authentic Cartier Tank 18k White Gold & Amethyst Wide Ring 13.4g

Large Authentic Cartier Tank 18k White Gold & Amethyst Wide Ring 13.4g

By Cartier

Located in Beverly Hills, CA

Authentic Cartier Tank 18K White Gold & Amethyst Ring 13.4g Size 53 For sale is a 18K white gold

Category

1990s More Rings

Materials

Amethyst, 18k Gold, White Gold

David Yurman Cushion Amethyst Color Classics Cable Stack Ring
David Yurman Cushion Amethyst Color Classics Cable Stack Ring

David Yurman Cushion Amethyst Color Classics Cable Stack Ring

By David Yurman

Located in Columbia, MO

Color Classics collection. It features a square cushion cut amethyst that is bezel set & measures 6 x 6

Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, Gold, 18k Gold, Yellow Gold, Sterling Silver

Stambolian Aged Silver & 18K Gold Square Amethyst Center Cocktail Ring
Stambolian Aged Silver & 18K Gold Square Amethyst Center Cocktail Ring

Stambolian Aged Silver & 18K Gold Square Amethyst Center Cocktail Ring

By Stambolian

Located in Boca Raton, FL

Stambolian Aged Silver & 18K Gold Square Amethyst Center Cocktail Ring Apprx. 4 carat Amethyst

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Amethyst, 18k Gold, Sterling Silver

18k Rose Gold with Amethyst Ring
18k Rose Gold with Amethyst Ring

18k Rose Gold with Amethyst Ring

Located in GALLARATE, IT

Fashion Ring in 18k rose gold with Amethyst handemade in Italy by Stanoppi Jewellery since 1948

Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Amethyst, Gold, 18k Gold, Rose Gold

Blue Topaz 18k Gold Ring with Citrine, Garnet, Peridot, Amethyst, & Diamond Ring
Blue Topaz 18k Gold Ring with Citrine, Garnet, Peridot, Amethyst, & Diamond Ring

Blue Topaz 18k Gold Ring with Citrine, Garnet, Peridot, Amethyst, & Diamond Ring

Located in St. Louis Park, MN

WOW - is the best way to describe this multi-color, multi-stone 18k gold cocktail ring. One large

Category

Late 20th Century Cocktail Rings

Materials

Amethyst, Citrine, Diamond, Garnet, Peridot, Topaz, 18k Gold

  • 1
Get Updated with New Arrivals
Save "Square Amethyst Ring", and we’ll notify you when there are new listings in this category.

Square Amethyst Ring For Sale on 1stDibs

You are likely to find exactly the square amethyst ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect square amethyst 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. For this particular accessory, there are many different carat weights to choose from, but 1.5 Carat and 2 Carat versions are of considerable interest. Finding an appealing square amethyst ring — no matter the origin — is easy, but Cartier, Pomellato and Tamir each produced a popular version that is worth a look. See these pages for a square cut iteration of this accessory, while there are also cushion cut cut and emerald cut cut versions available here, too. When shopping for a square amethyst 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 Amethyst Ring?

Prices for a square amethyst ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $235 and can go as high as $25,000, while this accessory, on average, fetches $1,600.

The Legacy of Amethyst in Jewelry Design

There are few gemstones in the world that are both affordable and worthy of a duchess’s attention. But then not many stones are as beautiful as amethyst. Indeed, vintage and antique amethyst jewelry has innumerable fans, and February’s birthstone has many unique attributes. For the romantics, there are several tales in Greek mythology that tell the story of Bacchus and Amethyste, a maiden that he pursues yet is rescued by Diane by turning her into a white stone. Bacchus, mourning his love, pours a glass of wine over the sculpture, dyeing her purple.

Amethyst has adorned many royal jewels. One of the most enviable jewelry collections of all time belonged to Wallis Simpson, the Duchess of Windsor. In 1947, the Duke gifted her with a Cartier amethyst and turquoise bib necklace. This special order piece was made with twisted 18-carat and 20-carat gold, platinum, brilliant- and baguette-cut diamonds, one heart-shaped faceted amethyst, 27 emerald-cut amethysts, one oval faceted amethyst, and turquoise cabochons. The Duchess was not the only Royal with a penchant for the purple gemstone. The tiara now owned by Queen Silvia of Sweden is set with amethysts that once belonged to the French Empress Josephine. A stunning 56-carat cushion-cut, square-shaped amethyst set in an 18-karat yellow gold necklace designed by Tiffany & Co. is now in the collection of the Smithsonian National Museum of Natural History.

The Smithsonian also has in its possession an even more rare example of fine amethyst: the 96-carat Morris Amethyst Brooch. The brooch features a deep, rich purple heart-shaped amethyst. The museum states that the piece was likely made during the Edwardian period (1901–15) “when platinum and diamonds were often used, and amethyst, a favorite stone of King Edward VII’s wife, Alexandra, was often included in jewelry of the era.”

Another amethyst necklace, with an even richer story, can be found in the Natural History Museum of London. Known as the Delhi Purple Sapphire (even though the stone is an amethyst), this stone was stolen from the Temple of Indra during the Indian Mutiny of 1857. Anyone in possession of this stone is bound to have terrible luck, including its owner Edward Heron-Allen, who gifted the gemstone to the museum thinking that this would save him but ended up transferring the bad luck to the museum curators overseeing the stone.

Find a wide range of vintage and antique amethyst necklaces, bracelets and other fine jewelry on 1stDibs.

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 Amethyst Ring
  • 1stDibs ExpertApril 5, 2022
    Whether or not amethyst rings are durable is largely a matter of how you define the term. Amethysts have a hardness rating of 7, making them resistant to scratching. However, you can still damage an amethyst ring if you wear it while performing household chores or engaging in intense physical activity. Shop a selection of amethyst gemstone rings on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    How much an amethyst stone ring is worth depends on the origin, cut, color, clarity, shine, shape and certificate it carries. In general, the price of an amethyst gemstone can range from $2.74 per carat to $16.44 per carat and much more depending on the quality combination specified. Find a collection of antique and vintage amethyst rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    An amethyst ring is good for an engagement ring. Its Mohs hardness of 7 means it's good for everyday wear, but will show wear over the years. The choice in engagement ring stone is a personal choice.
  • There are a few diamond cuts that can be considered square diamond rings. Here is a list: 1. Emerald cut 2. Asscher cut 3. Princess cut 4. Radiant.cut 5. Cushion cut