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Antique Edwardian Amethyst Pearl Brooch in 9ct Gold 20ct Amethyst, circa 1910
Located in Kendal, GB
) Stone: Amethyst (16 x 16mm, approx. 20ct), Pearls (3 x 3mm each) Dimensions: H 26 x W 26 x D 10 mm Age
Category

20th Century European Edwardian Brooches

Materials

Amethyst, Pearl, Gold

La Triomphe 18K Yellow Gold 20 ct Amethyst & 4 ct Diamond Bracelet
By La Triomphe
Located in Addison, TX
-shaped Amethyst that weighs approximately 20 carat (each stone 8 x 8mm). The diamonds on the bracelet
Category

Vintage 1980s American Retro Tennis Bracelets

Materials

Amethyst, Diamond, Yellow Gold

20ct Natural Round Amethyst Vintage Pendant 18kt
Located in New York, NY
20ct. Natural Amethyst Necklace Purple even tone, Clean clarity Round cuts. Amethyst 15mm
Category

2010s American Pendant Necklaces

Materials

Amethyst, 18k Gold, Yellow Gold

Vintage 14K Gold 20ct Large Emerald Cut Amethyst Solitaire Squared Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Amethyst - Emerald Cut - Prong Set - Rich Deep Purple Color
Category

21st Century and Contemporary Solitaire Rings

Materials

Amethyst, 14k Gold

20ct Gold Antique Glass Pendant
Located in London, GB
Antique Georgian 20ct Gold hand made foliage design mount for a large light Catching Purple Glass
Category

Late 20th Century Unknown Pendant Necklaces

Materials

Yellow Gold

20ct Gold Antique Glass Pendant
20ct Gold Antique Glass Pendant
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H 1.19 in W 0.56 in D 0.24 in Dm 0.56 in L 1.19 in
Vintage Amethyst Cocktail Ring in 20 Carat Amethyst
Located in Kendal, GB
) Stone: Amethyst (18mm x 23mm - approx. 20ct) Measures: Size O ½ (UK), 7 ½ (US) - Can be sized, we offer
Category

Late 20th Century Cocktail Rings

Materials

Amethyst, White Gold

Amethyst huggy hoop earrings.
By Daizy Jewellery
Located in Istanbul, TR
amethyst briolette. 20 mm total with amethyst briollette. Central stones: amethysts Cut: briolette Total
Category

2010s Turkish Modern Hoop Earrings

Materials

Amethyst, Gold, 14k Gold

Amethyst Earrings in 18 Karat
Located in Bad Kissingen, DE
18 k red gold hallmarked with 750 25,44 ct amethysts Size ca 20 x 18 mm Weight 20,2 gram
Category

21st Century and Contemporary German Clip-on Earrings

Materials

Amethyst, 18k Gold

Amethyst Earrings in 18 Karat
Amethyst Earrings in 18 Karat
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W 0.71 in L 0.79 in
Amethyst Diamond Gold Bangle Bracelet
Located in Berlin, DE
Italian design with 5 oval shaped amethysts and 20 rose-cut diamonds weighing approximately 0,36 ct
Category

Antique 1890s Art Nouveau Bangles

Materials

Amethyst, Diamond, 9k Gold

14K Yellow Gold Amethyst Cocktail Ring
Located in Los Angeles, CA
hand and bowing at your feet! Oval Antique Cut Amethyst weighing approx 15-20ct (16 x 12.5mm)
Category

Vintage 1970s Cocktail Rings

Materials

Amethyst, Yellow Gold

Natural Amethyst Neoclassical Brooch Pin 14kt Gold 12364
By Unbranded
Located in New York, NY
.20ct natural amethyst 14kt yellow gold 2 grams 35 x 15mm
Category

21st Century and Contemporary Baroque Brooches

Materials

Amethyst, 14k Gold

2.20ct Natural Oval Purple Amethyst Clip Earrings 14kt
Located in New York, NY
Natural Vivid Purple Amethyst Clip Earrings. 2ct natural vivid purple amethyst. 7x5 mm each
Category

2010s American Stud Earrings

Materials

Amethyst, 14k Gold, Yellow Gold

2.20ct Natural Oval Purple Amethyst Clip Earrings 14kt
2.20ct Natural Oval Purple Amethyst Clip Earrings 14kt
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W 0.32 in D 0.24 in L 0.4 in
Tiffany & Co. Paloma Picasso Gold Amethyst Drop Pendant Necklace
By Tiffany & Co.
Located in New York, NY
-Mint condition - 18k gold - Pendant Dimensions: 28mm Long including bail - 20ct of Amethyst Weight
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, 18k Gold, Yellow Gold

14 Karat Yellow Gold Amethyst and Diamond Ring
Located in Washington Depot, CT
14K yellow gold. Top of ring measures 22 mm x 20 mm. Height: 11 mm. Amethyst weight: 3.0 ct
Category

20th Century Cocktail Rings

Materials

Diamond, Amethyst, Yellow Gold

14 Karat Yellow Gold Amethyst and Diamond Ring
Located in Washington Depot, CT
one cushion cut amethyst (20 mm x 12.5 mm) and 21 round brilliant cut diamonds set in beautifully
Category

20th Century Fashion Rings

Materials

Amethyst, Diamond, Yellow Gold

Hoop Earrings and Amethyst Briolette Charms in 14k Gold
By Daizy Jewellery
Located in Istanbul, TR
gold Size: 12 mm - without amethyst briolette. 20 mm total with amethyst briollette. Central stones
Category

2010s Russian Modern Dangle Earrings

Materials

Amethyst, Gold, 14k Gold

14 Karat White Gold Amethyst and Diamond Ring #13904
Located in Washington Depot, CT
features one round faceted amethyst (15 mm) and 20 round brilliant cut diamonds set beautifully detailed
Category

20th Century Cocktail Rings

Materials

Amethyst, Diamond, White Gold

Moiseikin 18K Gold Diamond Amethyst Topaz Fashion Earrings
By MOISEIKIN
Located in Hong Kong, HK
3020102020714 Gold 18 K, Weight 20.43 g, 2 Amethyst 6.08 ct 20 Diamond 0.301 ct 2 Rhodolite 2.05 ct 2 Topaz
Category

2010s Russian Contemporary Dangle Earrings

Materials

Amethyst, Diamond, Garnet, Topaz, 18k Gold

Hoop Earrings and Amethyst Briolette Charms in 14k Gold
By Daizy Jewellery
Located in Istanbul, TR
gold Size: 12 mm - without amethyst briolette. 20 mm total with amethyst briollette. Central stones
Category

2010s Russian Modern Dangle Earrings

Materials

Amethyst, Gold, 14k Gold

14 Karat White Gold Amethyst and Diamond Pendant Necklace #13737
Located in Washington Depot, CT
pendant necklace features one pear-shaped amethyst (20 mm x 14 mm) and 21 round brilliant cut diamonds set
Category

20th Century Pendant Necklaces

Materials

Amethyst, Diamond, White Gold

Syna Amethyst Yellow Gold Drop Earrings with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18kyg Amethyst 20 cts approx Diamonds 0.05 ct approx Limited edition These limited
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, Amethyst, 18k Gold, Yellow Gold

PHILIPPE SPENCER Pure 22K Gold & Amethyst Dangling Earrings
By PHILIPPE SPENCER
Located in Key West, FL
PHILIPPE SPENCER - Pure 22K Gold One-Of-A-Kind Dangling Statement Earrings with backless set 5.6 Ct
Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Amethyst, 22k Gold

Jade, Amethysts, Diamonds, Rose Gold and Silver Ring.
Located in Marcianise, Marcianise (CE)
ct 0.11 Jade and Amethysts 7.65 ct Italian size 20 French size 60 Usa size 9.17 Total weight 7.00 gr
Category

Vintage 1980s Italian Retro Fashion Rings

Materials

Jade, Diamond, Amethyst, Silver, Rose Gold, 9k Gold

Diamond Hoop Earrings and Amethyst Briolette Charms in 14k Gold.
By Daizy Jewellery
Located in Istanbul, TR
briolette. 20 mm total withamethyst briollette. Diamonds: round brilliant cut, aprox 0.18 ct., G/VS
Category

2010s Turkish Modern Hoop Earrings

Materials

Diamond, Amethyst, Gold, 14k Gold

Diamond Hoop Earrings and Amethyst Briolette Charms in 14k Gold
By Daizy Jewellery
Located in Istanbul, TR
briolettes charms. Total weight: 2.4 g. Gold - 14k gold Size: 12 mm - without amethyst briolette. 20 mm
Category

2010s Russian Modern Dangle Earrings

Materials

Amethyst, Topaz, Gold, 14k Gold

Yellow Gold Amethyst & Diamond Bypass Ring - 14k Marquise .35ctw
Located in Greensboro, NC
Stone Information Natural Amethyst Carat(s): .20ct Cut: Marquise Color: Purple Natural Diamonds Carat
Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Syna Amethyst and Rubellite Yellow Gold Mogul Drop Earrings
By Syna Jewels
Located in Fort Lee, NJ
Created in 18kyg Amethyst 20 cts approx Rubellite 1 ct approx These stunning Candy Blue Topaz and
Category

2010s American Contemporary Dangle Earrings

Materials

Rubelite, Amethyst, 18k Gold, Yellow Gold

Antique Amethyst Citrine and Turquoise 20K Yellow Gold Drop Necklace
Located in Jesmond, Newcastle Upon Tyne
art technology (Niton XL2 Analyzer) and verified as 20 carat gold; the solid 20ct settings indicate
Category

Antique 19th Century Unknown Victorian Drop Necklaces

Materials

Amethyst, Citrine, Turquoise, Yellow Gold

Tiffany & Company Gold Diamond Amethyst Day Night Ribbon Bow Earrings
By Tiffany & Co.
Located in Chicago, IL
form tops can be worn alone. Set with Round Brilliant cut Diamonds totaling .20 Ct, the pear shape
Category

1990s American Dangle Earrings

Materials

Amethyst, Diamond, Gold, 18k Gold

Rubies, Hydrothermal Amethysts, Pearls, Rose Gold and Silver Necklace
Located in Marcianise, Marcianise (CE)
flower studded with rubies and a pearl. Rubies 5.04 ct Hydrothermal Amethysts 46 gr- Bigger Flower 30 mm
Category

2010s Italian Retro Link Necklaces

Materials

Amethyst, Pearl, Ruby, 9k Gold, Rose Gold, Silver

Amethyst and Diamond Studded Ring in 14 Karat Rose Gold
Located in JAIPUR, IN
x 20 mm Stone Weights: Amethyst: 20.67 Ct Diamond: GH-SI Diamond Weight: 1.06 Cts Ring Size: US
Category

2010s Indian Contemporary Cocktail Rings

Materials

Ruby, Diamond, Amethyst, Rose Gold, 14k Gold

20.00 Ct Heart Amethyst 2.70 Ct Diamond 18 Kt Drop Earrings
Located in Napoli, IT
, workmanship and gemstone glow Hearts centre are two superb rich Purple natural Amethysts of 20.00 CT for both
Category

Vintage 1960s European Contemporary Drop Earrings

Materials

Amethyst, Diamond, 18k Gold

Nari Fine Jewels Handcrafted Amethyst Multi Shape Station Necklace in 18k Yellow
Located in beverly hills, CA
-set, rose-cut multi-shaped Amethyst with a combined total weight of 8.21 carats. Necklace length is 20
Category

2010s American Chain Necklaces

Materials

Amethyst, 18k Gold

Amethyst, Diamonds, Tourmalines, Tsavorites, Iolite, 14 Kt Gold Ring
Located in Marcianise, Marcianise (CE)
ct Tourmalines/ Iolite/ Tsavorites 2.25 ct Central Amethyst 51.00 ct Total weight 24.50 gr RF +FIEE
Category

Vintage 1970s Italian Retro Cluster Rings

Materials

Tsavorite, Tourmaline, Iolite, Diamond, Amethyst, White Gold, Rose Gold,...

Green Amethyst, Sapphires, Diamonds, 14 Karat Rose Gold Retrò Ring
Located in Marcianise, Marcianise (CE)
Green Amethyst 10.74 ct - 18 mm x 13 mm Total Weight 9.90 gr RF +UFFF Italian Size 20 Usa Size 9.17
Category

Vintage 1970s Italian Retro More Rings

Materials

Amethyst, Diamond, Sapphire, 14k Gold, Rose Gold

Modular Gold Diamond Studs with Apatite, Amethyst and Garnets
Located in București, B
Stone Type: apatite Weight: 1.82 ct Color: electric blue Clarity: VS Secondary Stone Type: amethyst
Category

2010s Romanian Contemporary Drop Earrings

Materials

Apatite, Garnet, Amethyst, Yellow Diamond, Diamond, Gold, 14k Gold

Amethyst, Ruby and Diamond Studded Ring in 14 Karat Rose Gold
Located in JAIPUR, IN
Details: Amethyst: 20 x 15 mm Ruby: 2.00 mm Stone Weights: Amethyst: 14.75 Ct Ruby: 0.49 Ct Diamond: GH
Category

2010s Indian Contemporary Cocktail Rings

Materials

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

Amethyst and Diamonds Earrings Very Modern Setting High End Italian Jewellery
Located in Viena, Viena
square Brazilian amethyst total approx. 5.73 ct, translucent underlined in a noble diamond-shaped
Category

2010s Italian Modern Dangle Earrings

Materials

Amethyst, Diamond, 18k Gold, Rose Gold

Amethyst, Diamonds, 14 Karat Rose and White Gold Cluster Ring
Located in Marcianise, Marcianise (CE)
handmade by Italian master goldsmiths and it is in perfect conditions. Diamonds 0.20 ct Amethyst 14.56 ct
Category

Vintage 1970s Italian Retro Cluster Rings

Materials

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

14K Yellow Gold Feminine Amethyst Gemstone Flower Stud Earrings with Diamonds
By VR Jewels
Located in Houston, TX
DETAILS :- > Material - 14K Solid Yellow Gold > Gemstone - Amethyst > Gemstone Weight - 6.62 ct
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

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

Amethyst Halo Diamond Everyday Pendant Necklace in 14k Solid Yellow Gold
By VR Jewels
Located in Houston, TX
Amethyst Halo Diamond Everyday Pendant Necklace in 14K Gold studded with octagon cut amethyst and
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

14 Karat White Gold Amethyst and Diamond Ring Size 5 #15788
Located in Washington Depot, CT
: 8.5 mm. Shank: 2 mm. Approximate total diamond weight: .20 ct. Diamond clarity: SI1-VS2 Diamond
Category

20th Century Engagement Rings

Materials

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

Vintage Retro Tiffany and Co Carved Amethyst and Diamond Bow Pin Brooch
By Tiffany & Co.
Located in Great Neck, NY
Diamond: .20 ct Color: H Clarity: VS2 Measurements: 3 inch long x 1 1/4 inches wide. Layaway: For your
Category

Vintage 1950s Retro Brooches

Materials

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

Statement 5.73 Carat Amethyst Diamond Ring 14 Karat Solid Rose Gold
By VR Jewels
Located in Houston, TX
:- Material - 14K Solid Rose Gold Gemstone - Amethyst Gemstone Weight - 5.73 ct Gemstone pcs - 1 Gemstone
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Amethyst, Diamond, Gold, 14k Gold, Rose Gold

Diamonds, Amethysts, Topazes, Hard Stone Flower, Pearl, Gold and Silver Ring.
Located in Marcianise, Marcianise (CE)
with 0.35 ct of diamonds and 1.15 ct of amethyst and yellow topazes. This ring was totally handmade by
Category

Vintage 1950s Italian Retro Cocktail Rings

Materials

Topaz, Pearl, Diamond, Amethyst, Silver, 9k Gold, Gold

18kt White Gold Ring Big Amethyst Center Stone & Blue, Pink Sapphires, Diamonds
Located in Antwerp, BE
Sapphires, Diamonds Centre stone: amethyst Approx. 20 Ct Diamonds: brilliant cut together 0.58 ct. Pink
Category

21st Century and Contemporary European Artisan More Rings

Materials

Diamond, Yellow Sapphire, Pink Sapphire, Blue Diamond, Amethyst, White G...

Gianni Lazzaro Emerald Sapphire Amethyst Diamonds Citrine 18K Pink Gold Earrings
By Gianni Lazzaro
Located in Montreux, CH
Earrings Pink Gold 18 K Gianni Lazzaro Diamonds brown 4-0,08 ct GSI Orange Sapphire 20-0,35ct
Category

21st Century and Contemporary Swiss Modern Dangle Earrings

Materials

Amethyst, Citrine, Diamond, Sapphire, Yellow Sapphire, Emerald, Gold, 18...

Amethyst, Rubies, Diamonds, Cameo, 9 Karat Rose Gold and Silver Ring
Located in Marcianise, Marcianise (CE)
0.68 ct Amethyst 6.15 ct Cameo 2.10 gr / 20 mm Total Weight 13.50 gr Italian Size 17 French Size 57 Usa
Category

Vintage 1960s Italian Retro Cocktail Rings

Materials

Ruby, Diamond, Amethyst, Silver, Rose Gold, 9k Gold

Spectacular Amethyst, Diamond and Pearl Suite in Yellow and White Gold
Located in Lucerne, CH
26 oval and round shaped amethysts totaling an astonishing 415 ct. The biggest amethysts in the
Category

Vintage 1980s Unknown Contemporary More Necklaces

Materials

Amethyst, Diamond, White Diamond, Cultured Pearl, 18k Gold, White Gold, ...

Impressive Gianni Lazaro 7.84 Carat Amethyst Diamond Yellow 18 Karat Gold Ring
By Natkina
Located in Montreux, CH
Ring Yellow Gold 18 K Gianni Lazzaro (Matching Earrings Available) Diamonds 20-1,87 ct GVS
Category

21st Century and Contemporary Swiss Modern Fashion Rings

Materials

Amethyst, Diamond, Gold, 18k Gold, Yellow Gold

Statement 39.25 ct Amethyst & 1.03 ct Diamond Ring in Elegant 18kt White & Yello
Located in Lugano, CH
Natural Amethyst: 24.0 x 18.3 mm, weight 39.25 ct Natural white Diamonds, oval cut: 20 pcs, total weight
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Amethyst, Diamond, 18k Gold

Yellow Gold Blue Topaz Amethyst Mother of Pearl Pendant - 10k Cushion 2.15ctw
Located in Greensboro, NC
: Routinely Enhanced Carat(s): 1.95ct Cut: Cushion Natural Amethyst Carat(s): .20ct Cut: Pear Color: Purple
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, Pearl, Topaz, Blue Topaz, 10k Gold, White Gold, Yellow Gold

PHILIPPE SPENCER 23.73 Ct. Amethyst in 22K and 20K Gold Statement Ring
By PHILIPPE SPENCER
Located in Key West, FL
PHILIPPE SPENCER - 23.73 ct Cabochon Amethyst set in backless 22K Gold bezel with Hand-Forged Solid
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Amethyst, Gold, 22k Gold

Antique Art Deco Negligee Necklace Amethyst Seed Pearls Silver / 42.5 cm / 4.1 g
Located in SE
Hand - Hand-made necklace from the early 20 century featuring three natural Amethyst stones and
Category

Early 20th Century European Art Nouveau Pendant Necklaces

Materials

Amethyst, Pearl, Silver

0.30 Carat Diamonds, 16.57 Carat Amethyst and Tsavorites Rose Gold Fashion Ring
Located in Marcianise, Marcianise (CE)
Amethyst and Green Tsavorites 16.57 ct Total Weight 14.40 g R.F ++ ffcu Ring Dimention 31 mm X 20 mm
Category

Vintage 1970s Italian Retro Fashion Rings

Materials

Tsavorite, Diamond, Amethyst, 14k Gold, White Gold, Rose Gold

Vintage Ring Topaz Garnet Citrine Peridot Amethyst solid 14K Gold ØUS9.75/ 7.8gr
Located in SE
. Largest blue Topaz is 10 mm wide / ca 3.5 ct;cognac colored Citrine is 8.5m wide /1.8ct ; Garnet 7.5mm
Category

Vintage 1970s European Retro Wedding Rings

Materials

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

14k Gold Skull Earrings Studs. Halloween party jewelry.
By Daizy Jewellery
Located in Istanbul, TR
. Halloween party jewelry. Weight: 2.9 g. Earrings size: 20 x 8 mm. Gemstones: Natural amethysts: 2 pieces
Category

2010s Turkish Modern Drop Earrings

Materials

Amethyst, Quartz, Sapphire, 14k Gold

Hoop Earrings and Garnet Briolette Charms in 14k Gold
By Daizy Jewellery
Located in Istanbul, TR
Size: 12 mm - without garnet briolette. 20 mm total with garnet briollette. Central stones: natural
Category

2010s Russian Modern Dangle Earrings

Materials

Garnet, Amethyst, Gold, 14k Gold

Zorab Creation 18 kt. Gold Necklace with 4 ct. Diamonds & 23 ct. Semi Pr Stones
By Zorab Creation
Located in Antwerp, BE
Zorab Creation 18 kt. Gold Necklace with 4 ct. Diamonds & 23 ct. Semi Precious Stones Necklace: 20
Category

21st Century and Contemporary American Artisan Drop Necklaces

Materials

Amethyst, Citrine, Diamond, Pearl, Tourmaline, Gold, 18k Gold

Hoop Earrings and Garnet Briolette Charms in 14k Gold
By Daizy Jewellery
Located in Istanbul, TR
Size: 12 mm - without garnet briolette. 20 mm total with garnet briollette. Central stones: natural
Category

2010s Russian Modern Dangle Earrings

Materials

Amethyst, Garnet, Gold, 14k Gold

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20ct Amethyst For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 20ct amethyst for your needs in our varied inventory. Frequently made of Gold, Yellow Gold and Platinum, 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 20ct 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. A 20ct amethyst from Five Star Jewelry, Gemveto and Michael Barin — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at a 20ct amethyst featuring Amethyst from our inventory today to add the perfect touch to your look. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes emerald cut and mixed cut alternatives. If you’re browsing our inventory for a 20ct amethyst, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 20ct Amethyst?

Prices for a 20ct amethyst can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $495 and can go as high as $14,650, while this accessory, on average, fetches $4,050.