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12 Carat Amethyst

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Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver
Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Pink Amethyst Floral Earrings 7.7 Carats 18K White Gold Plated Sterling Silver

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 12 Pink Amethysts = 7.48 Carats 26 White Topazes = 0.26 Carats Metal: 18K White Gold Plated Sterling ...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Gold, Gold Plate, White Gold, Silver, Silver Plate, Sterling S...

Pink Sapphire Amethyst Freshwater Pearl Drop Earrings 3.40 Carat 18 Karat Gold
Pink Sapphire Amethyst Freshwater Pearl Drop Earrings 3.40 Carat 18 Karat Gold

Pink Sapphire Amethyst Freshwater Pearl Drop Earrings 3.40 Carat 18 Karat Gold

By Harbor Diamonds

Located in New York, NY

18K White gold drop earrings featuring 10 Pink Sapphires, 1.76 carats, 12 purple Amethysts, 1.38 carats, 68 round brilliants, 0.26 carats with two Pink Freshwater Pearls measuring 13...

Category

2010s American Contemporary Drop Earrings

Materials

Amethyst, Diamond, Freshwater Pearl, Pink Sapphire, White Gold

Syna Yellow Gold Amethyst Earrings with Diamonds
Syna Yellow Gold Amethyst Earrings with Diamonds

Syna Yellow Gold Amethyst Earrings with Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18kyg Amethyst 12 carats approx. Diamonds 0.05 carat approx.

Category

2010s Contemporary Dangle Earrings

Materials

Diamond, Amethyst, 18k Gold, Yellow Gold

14K Gold Cabochon Green Amethyst Tsavorite Pave Diamond Ring
14K Gold Cabochon Green Amethyst Tsavorite Pave Diamond Ring

14K Gold Cabochon Green Amethyst Tsavorite Pave Diamond Ring

Located in Hallandale Beach, FL

14K Yellow Gold Green Amethyst, Tsavorite, and Pave Diamond Ring. This beautiful piece features a 12 carat cabochon green amethyst at its center, surrounded by natural tsavorite gems...

Category

20th Century Engagement Rings

Materials

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

Sunita Nahata Amethyst 87.12ct. Necklace in 18Karat Rose Gold with Diamond.
Sunita Nahata Amethyst 87.12ct. Necklace in 18Karat Rose Gold with Diamond.

Sunita Nahata Amethyst 87.12ct. Necklace in 18Karat Rose Gold with Diamond.

By Sunita Nahata

Located in Hong Kong, HK

Amethyst: 61.040 carat octagon briollete shape - 12x10 size - 12 pieces.

Category

21st Century and Contemporary Thai Contemporary Necklace Enhancers

Materials

Amethyst, Diamond, 18k Gold, Rose Gold

Syna Yellow Gold Amethyst and Diamonds Necklace
Syna Yellow Gold Amethyst and Diamonds Necklace

Syna Yellow Gold Amethyst and Diamonds Necklace

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Amethyst 12 carats approx. Diamonds 0.20 carat approx. 18 inch necklace with loops at 16th and 17th inch Lobster clasp Constructed in opulent 18 kara...

Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Amethyst, 18k Gold, Yellow Gold

Vintage Art Deco Ring 12ct Amethyst 10k 14k Yellow Gold Large Oval Cocktail 5
Vintage Art Deco Ring 12ct Amethyst 10k 14k Yellow Gold Large Oval Cocktail 5

Vintage Art Deco Ring 12ct Amethyst 10k 14k Yellow Gold Large Oval Cocktail 5

Located in Torrance, CA

Faceted oval cut amethyst measures 18mm x 13mm (estimated at 12 carats).

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Amethyst, Gold, 10k Gold, 14k Gold, Yellow Gold

Swiss Modern Chandelier Earrings
Swiss Modern Chandelier Earrings

Swiss Modern Chandelier Earrings

Located in Litchfield, CT

SIZE: 2 1/8th inches long WEIGHT: 11.5 grams total STONES: 6.0 carats total weight of amethyst and .12 carats total weight of G color, VS clarity diamonds HALLMARKS: ...

Category

Vintage 1960s Swiss Modernist Chandelier Earrings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Pink Freshwater Pearl & Amethyst Stud Drop Earrings 1.45 Carats 18KT 11-12 MM
Pink Freshwater Pearl & Amethyst Stud Drop Earrings 1.45 Carats 18KT 11-12 MM

Pink Freshwater Pearl & Amethyst Stud Drop Earrings 1.45 Carats 18KT 11-12 MM

By Harbor Diamonds

Located in New York, NY

Day & Night drop earrings featuring two Pink Freshwater Pearls measuring 11-12 mm woth 60 Amethysts on top weighing 1.45 Carats. 3.6 Grams The Freshwater pearls can be removed and t...

Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Amethyst, Freshwater Pearl, Diamond, 18k Gold

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12 Carat Amethyst For Sale on 1stDibs

Surely you’ll find the exact 12 carat amethyst 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, Yellow Gold and 14k Gold. Find an antique version now, or shop for 28 vintage or 34 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 12 carat amethyst may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Finding an appealing 12 carat amethyst — no matter the origin — is easy, but Luigi Ferrara, Roxa and D and A Style each produced a popular version that is worth a look. A 12 carat amethyst of any era or style can lend versatility to your look, but a version featuring Amethyst, from our inventory of 49, is particularly popular. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and cushion cut alternatives. Finding a 12 carat amethyst for sale for women should be easy, but there are 14 pieces available to browse for unisex as well as men, too.

How Much is a 12 Carat Amethyst?

On average, a 12 carat amethyst at 1stDibs sells for $2,225, while they’re typically $308 on the low end and $98,500 for the highest priced versions of this item.

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.