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18k Tourmaline Opal

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Convertible Necklace Faced Opal Malaquite Natural Pearls Tourmaline 18 k Gold
By Giulia Colussi
Located in Milan, IT
Convertible Necklace Faced Opal Malaquite Natural Pearls Tourmaline 18 k Gold gr You can ware this
Category

2010s Italian Artisan Chain Necklaces

Materials

Malachite, Opal, Natural Pearl, Tourmaline, 18k Gold

Pink Tourmaline Earrings Adularie Cabochon 18 k solid Rose Gold
By Giulia Colussi
Located in Milan, IT
color cabochon pink Tourmaline cts 1,82, 18kt rose gold gr. 7,40. Total length 4cm, total weight of
Category

2010s Italian Artisan Drop Earrings

Materials

Opal, Tourmaline, 18k Gold

18k Yellow Gold Paraiba Tourmaline, Opal, Iolite, Tourmaline, and Diamond Ring
Located in Scottsdale, AZ
Designer: custom Material: 18K yellow gold Diamond: 6 round brilliant cut = 0.25cttw Color: G
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Iolite, Opal, Tourmaline, Paraiba, 18k Gold, Yellow Gold

Opal with Green Tourmaline Ring set in 18K Gold Settings
Located in Bangkok, TH
Opal 9.79 carats with Green Tourmaline 4.43 carat Ring set in 18K Gold Settings Width: 2.5 cm
Category

2010s Thai Contemporary Cocktail Rings

Materials

Opal, Tourmaline, 18k Gold

18K Yellow Gold Custom Tourmaline, Diamond, & Opal Ring, 12gr
Located in Laguna Beach, CA
Ladies tourmaline, diamond and opal custom made ring in 18k yellow gold. Stamped 18k and weighs
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Tourmaline, Yellow Gold

Scalloped Shell White Opal Pink Tourmaline 18K Yellow Gold Earrings
By Valentin Magro
Located in New York, NY
includes indentations and descending curved edges. An 18k yellow gold braid revolves to define the whorl
Category

2010s American Clip-on Earrings

Materials

Tourmaline, Opal, Yellow Gold, Gold, 18k Gold

Gold Tourmaline Opal Hand Made Necklace
By Giulia Colussi
Located in Milan, IT
Very nice necklace with leaf in opal 18kt gold gr. 21,40, pink cabochon tourmaline cts 12. The
Category

2010s Italian Artisan Chain Necklaces

Materials

Opal, Tourmaline, 18k Gold, Gold

Set in 18K Gold, 7.66 carats Ethiopian Opal, Tourmaline & Diamond Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, one of a kind, Ethiopian Opal & Tourmaline Cocktail Ring set in 18K
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Opal, Tourmaline, 18k Gold

Set in 18K Yellow Gold, Tourmaline, Opal & Yellow Diamonds Chandelier Earrings
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and artistic style, Tourmaline & Opal Chandelier Earrings set in 18K Yellow Gold
Category

21st Century and Contemporary Indian Artisan Chandelier Earrings

Materials

Yellow Diamond, Opal, Tourmaline, Yellow Gold

18k White Gold Opal Doublet Multi Tier Earrings With Aqua, Tourmaline & Diamonds
By Artisan NYC
Located in New York, NY
18KT:7.913g, Diamond:0.88ct, Aqua:2.86ct, Opal:5.36ct, Tourmaline:3.08ct, Size: 66X9 MM"
Category

21st Century and Contemporary Indian Artisan Dangle Earrings

Materials

Diamond, Opal, Tourmaline, 18k Gold, White Gold

Tanzanite Tourmaline Jade Opal Gold Pendant
By Giulia Colussi
Located in Milan, IT
Amazing pendant 18 kt gold gr. 11, cabochon tanzanite marquise cut , tourmaline rectangular cut
Category

2010s Italian Art Deco Drop Necklaces

Materials

Jade, Opal, Tanzanite, Tourmaline, 18k Gold, Gold

Multi Color Sapphire, Tourmaline and Opal Inlay Vertical Pendant 18K Yellow Gold
Located in Scottsdale, AZ
sapphire gemstones, a captivating tourmaline, and encircled by a delicate inlay of blue opal, this piece
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Yellow Sapphire, Tourmaline, Pink Sapphire, Blue Sapphire, Sapphire, Opa...

Hoop Earrings 18k Yellow/White Opal Enamel Gold 10 Diamonds 0.07 ct Tourmalines
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer round hoop earrings 18k yellow gold and white gold, Opera collection, translucent
Category

21st Century and Contemporary German Contemporary Drop Earrings

Materials

Opal, Tourmaline, Diamond, 18k Gold, Yellow Gold, Enamel

Designer Tourmaline 18k London Blue Topaz Opal Diamonds Statement Ring for Her
By Natkina
Located in Montreux, CH
Ring Rose Gold 18 K Diamond 0,15 ct London Blue Topaz Opal Pink Tourmaline Weight 9,30 grams
Category

2010s Fashion Rings

Materials

Opal, Tourmaline, Diamond, White Diamond, Topaz, Blue Topaz, Rose Gold

Sautoir Pink Tourmaline 18k London Blue Topaz Opal Rose Gold Necklace for Her
By Natkina
Located in Montreux, CH
Necklace Rose Gold 18 K (Matching Bracelet and Ring Available) London Blue Topaz Opal Pink
Category

2010s Drop Necklaces

Materials

Opal, Topaz, Tourmaline, Blue Topaz, Rose Gold

Estate Inlaid Opal Pink Tourmaline Diamond Gold Ring
Located in Beverly Hills, CA
This fun and feminine ring features a vibrant inlaid opal set beside 1.90 carats of tapered
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, Tourmaline, White Diamond, 18k Gold, Yellow Gold

Barocco Pink Tourmaline 18k Diamond Blue Topaz Opal Rose Gold Bracelet for Her
By Natkina
Located in Montreux, CH
Bracelet Rose Gold 18 K (Matching Necklace and Ring Available) London Blue Topaz Diamonds 0,19. ct
Category

2010s Modern Bracelets

Materials

Diamond, Opal, Topaz, Tourmaline, Blue Topaz, Rose Gold

Large Victorian Opal and Tourmaline Brooch
Located in Darnestown, MD
Graceful and elegant Victorian brooch made of 18 karat gold highlighted with opals and tourmaline
Category

Antique 1890s Unknown Victorian Brooches

Materials

Opal, 18k Gold

Large Victorian Opal and Tourmaline Brooch
Large Victorian Opal and Tourmaline Brooch
Free Shipping
H 1.5 in W 2.38 in
14.66 Carat Tourmaline and 16.55 Carat Opal Drops Earring
By Royaal Stones Ltd
Located in Bangkok, Thailand
A beautiful combination of 14.66 carat bi-color Tourmaline and 16.55 Ethiopian Opal, with 1.13
Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Opal, Tourmaline, Gold, 18k Gold, White Gold

Carved Green Tourmaline Opal Drop Cabochon Ruby 18 Karat Gold Earrings
By Giulia Colussi
Located in Milan, IT
Carved green tourmaline, opal faced drops, cabochon ruby 18 k Gold gr.9,20 Earrings All Giulia
Category

2010s Italian Artisan Drop Earrings

Materials

Opal, Ruby, Tourmaline, 18k Gold

Victorian Style Diamond Opal & Tourmaline Silver Dangle Earrings
By JEWELICK
Located in Jaipur, RJ
Specification:- ✧ Diamond ✧ Tourmaline, Opal ✦ Approx. Diamond Weight : 5.15 ✦ Approx. Gemstone Weight : 48.75
Category

2010s Indian Victorian Dangle Earrings

Materials

Opal, Diamond, Tourmaline, Multi-gemstone, Silver

Tourmaline Ring 18k Vintage
Located in Southbury, CT
This tourmaline ring was handmade from solid 18K yellow gold in the 1970s. The "750" stamp on the
Category

Vintage 1970s Unknown Modernist Signet Rings

Materials

Tourmaline, 18k Gold

Necklace Antiques Jade Tourmaline Fire Opal Amethyst 18 Karat Gold
By Giulia Colussi
Located in Milan, IT
Degradè long necklace total length 31 cm, amethyst, fire opal, tourmaline, vesuvianite, little leaf
Category

2010s Italian Artist Beaded Necklaces

Materials

Jade, Opal, Tourmaline, 18k Gold, Gold

Gold Pendant of Tourmalines Aquamarine Opal Morganite Chakra
Located in Berlin, DE
Various gems 18K gold pendant (Tourmalines, Aquamarines, Opal and Morganite) pendant length - 2.56
Category

2010s Hong Kong Artisan Pendant Necklaces

Materials

Aquamarine, Morganite, Opal, Tourmaline, Crystal, Gold, 18k Gold, Yellow...

Opal Tourmaline Turquoise Diamond 18 Karat Gold Linear Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
opal doublet, .57 carats tourmaline, turquoise and .29 carats of glimmering diamonds. FOLLOW MEGHNA
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Turquoise, Opal, Tourmaline, Gold, 18k Gold

Faye Kim 18 Karat Gold Black Opal Paraiba Tourmaline Daisy Earrings
By Faye Kim
Located in Westport, CT
Faye Kim's 18 Karat Gold Black Opal Paraiba Tourmaline Daisy Leverback Earrings...From Lightning
Category

2010s American Contemporary Drop Earrings

Materials

Opal, Tourmaline, Black Opal, Paraiba, Gold, 18k Gold

Gold Earrings with Diamonds, Sapphires, Tsavorites, Tourmalines and Fire Opals
Located in ประเวศ, TH
Africa collection by VOTIVE. Mexican Fire Opals, Tourmalines, Tsavorites, Blue, Red and Yellow
Category

2010s Thai Dangle Earrings

Materials

Diamond, Opal, Sapphire, Tourmaline, Tsavorite, Fire Opal, Gold, 18k Gol...

Emerald Opal Tourmaline 18 Karat Gold Linear Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Emerald, 4.57 carats Ethiopian opal, tourmaline and .31 carats of glimmering diamonds. FOLLOW MEGHNA
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Opal, Diamond, Tourmaline, Emerald, Gold, 18k Gold

15.37 Carat Tourmaline Opal Diamond 18 Karat Gold Linear Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
tourmaline, 4.16 carats opal doublet and .23 carats of glimmering diamonds. FOLLOW MEGHNA JEWELS storefront
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Opal, Tourmaline, 18k Gold, Gold

Meghna Jewels Opal Tourmaline Aquamarine Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These beautiful drop earrings are handcrafted in 18-karat gold. It is set with 5.36 carats opal
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Opal, Aquamarine, Tourmaline, Gold, 18k Gold

Moonstone, Opal & Pink Tourmaline 18 Karat Gold Asymmetrical Dangle Earrings
By Vicki Orr Designs
Located in Naples, FL
Chalcedony, Rutilated Quartz, Pink Tourmaline, Mexican Fire Opal and a Russian Moonstone cabochon. Dangle
Category

2010s American Contemporary Dangle Earrings

Materials

Chalcedony, Moonstone, Multi-gemstone, Opal, Quartz, Tourmaline, Fire Op...

13.67 Carats Doublet Opal, Natural Emerald, Tourmaline & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one of a kind, Doublet Opal, Emerald & Tourmaline Cocktail Ring set in 18K
Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Diamond, Emerald, Opal, Tourmaline, 18k Gold

21st Century Tourmalines Fire Opals Roses Leaves Pearl Gold Hoop Earring
By Vicente Gracia Art Jewellery
Located in Valencia, ES
21st Century Tourmalines Fire Opals Roses Leaves Pearl Gold Hoop Earring Hoop Earrings in 18 Karat
Category

21st Century and Contemporary Spanish Modern Hoop Earrings

Materials

Opal, Pearl, Tourmaline, Fire Opal, Gold, Yellow Gold, 18k Gold

Ethiopian Opal Green Tourmaline Diamond 18 Karat Gold Earrings Meghna Jewels
By Meghna Jewels
Located in Hoffman Estate, IL
Opal, 2.91 carats green tourmaline and 1.15 carats of glimmering diamonds. FOLLOW MEGHNA JEWELS
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Opal, Tourmaline, Gold, 18k Gold

Michael Kneebone Pink Topaz Pink Tourmaline Pink Opal Chandelier Earrings
By Michael Kneebone
Located in Austin, TX
tourmaline (origin: Mozambique) set horizontally adds design interest. Dangling below are Peruvian pink opal
Category

2010s American Contemporary Chandelier Earrings

Materials

White Diamond, Opal, Cultured Pearl, Topaz, Tourmaline, 18k Gold

Victorian 21.7ct T.W. Tourmaline, Ethiopian Opal and Diamond Dangle Earrings
Located in New York, NY
mix cut Tourmaline stone, mix and cushion cab Ethiopian Opal heighten the appearance of the vintage
Category

2010s Victorian Dangle Earrings

Materials

Tourmaline, Diamond, Opal, 18k Gold, Sterling Silver

18 Karat Gold Pink Tourmaline Ethiopian Opal Diamond Circular Stud Earrings
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold pink tourmaline ethiopian opal diamond circular stud earrings. With spectacular
Category

21st Century and Contemporary Indian Art Deco Stud Earrings

Materials

Diamond, Opal, Tourmaline, Gold, 18k Gold, Yellow Gold

Ancient Coin, Turquoise, Opal & Tourmaline 18 Karat Gold Dangle Earrings
By Vicki Orr Designs
Located in Naples, FL
, Citrine, and Australian Boulder Opal 18k yellow gold asymmetrical dangle earrings. Ancient Roman coin is
Category

2010s American Contemporary Dangle Earrings

Materials

Citrine, Multi-gemstone, Opal, Tourmaline, Turquoise, Turquoise Matrix, ...

Alison Nagasue Butterfly Necklace in gold, diamonds, tourmaline, peridot, opal
By Alison Nagasue AKN Design
Located in Rutherford, NJ
Uplifting combination of gemstone colors of Pink Tourmaline, Peridot, diamonds and Australian Opal
Category

2010s American Contemporary Pendant Necklaces

Materials

Tourmaline, Diamond, Opal, Peridot, Gold, 14k Gold

26.43 CTW Au Opal, Tourmaline & Diamond Earrings, Impressive Play of Colors
Located in Hong Kong, HK
earrings are set in 18k white gold, 2 transparent pink tourmalines cabochons 4.05cts and 16 round brilliant
Category

2010s Hong Kong Dangle Earrings

Materials

Tourmaline, Diamond, White Diamond, Opal, Gold, 18k Gold, White Gold

Lightning Ridge Opal Chrysophrase Paraiba Tourmaline White Diamond Mosaic Ring
By Joke Quick
Located in Antwerp, BE
breathtaking mosaic pattern. 18K Rose gold 9.5 g 5 X Semi Black Opal Lightning Ridge : 1.66 ct. 16 X
Category

2010s Belgian Artist Fashion Rings

Materials

Chrysophrase, Diamond, White Diamond, Opal, Tourmaline, Paraiba, 18k Gol...

Pink Opal Pendant in Sterling Silver and 18 Karat Gold with Pink Tourmaline
Located in Brooklyn, NY
Vintage Unique Silver & Gold Pink Opal Pendant. Has mostly Sterling Silver 925 some 18k Yellow gold
Category

Early 2000s Italian Pendant Necklaces

Materials

Opal, Tourmaline, Gold, 18k Gold, Sterling Silver

RUCHI Opal, Pink Sapphire, Tourmaline and Diamond Yellow Gold Cocktail Ring
By Ruchi New York
Located in New York, NY
18K Yellow Gold Ring Size 7 Ethiopian Opal: 6.93 Carats Tourmaline: 3.23 Carats Pink Sapphire: 2.55
Category

2010s Hong Kong Contemporary Fashion Rings

Materials

Tourmaline, Sapphire, Opal, Diamond, Yellow Gold, 18k Gold, Gold

Pink Tourmaline, Opal and Diamond 18 Karat Gold Dangle Earrings
By Vicki Orr Designs
Located in Naples, FL
Russian Pink Tourmaline, Australian Boulder Opal and accent white Diamond (0.18 total carats, G-H
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Multi-gemstone, Opal, Tourmaline, Gold, Yellow Gold

Garnet Pearl Sapphire Ruby Aqua Opal Tourmaline Gold Bead Necklace
Located in Stamford, CT
bead, faceted aqua bead, tumbled pink tourmaline bead, faceted fire opal bead, black south sea pearl
Category

21st Century and Contemporary Modern Beaded Necklaces

Materials

Pearl, Tourmaline, Yellow Sapphire, Blue Sapphire, Sapphire, Ruby, Black...

18 Karat Yellow Gold Rose Cut Opal Paraiba Tourmaline Solitaire Cocktail Ring
By Joon Han
Located in New York, NY
A one-of-a-kind rose cut opal cocktail ring accented with paraiba tourmalines, handcrafted in 18
Category

2010s Contemporary Cocktail Rings

Materials

Multi-gemstone, Opal, Tourmaline, Gold, 18k Gold, Yellow Gold

Opal, Cabochon Green Tourmaline with Brown Diamond Ring Set in 18 Karat Gold
Located in Bangkok, TH
Opal 2.06 carats, Cabochon Green Tourmaline 3.52 carats with Brown Diamond 0.79 carat Ring set in
Category

2010s Thai More Rings

Materials

Brown Diamond, Opal, Tourmaline, Gold, 18k Gold

Georgios Collections 18 Karat Yellow Gold Fire Opal Pink Tourmaline Diamond Ring
By Georgios Collections Inc
Located in Astoria, NY
1.30 Carat Mexican Fire Opal center and two oval cut Pink Tourmalines with a total weight of 1.30
Category

21st Century and Contemporary Greek Byzantine Cocktail Rings

Materials

Opal, Fire Opal, Diamond, White Diamond, Tourmaline, Gold, 18k Gold, Yel...

18 Karat Yellow Gold Carved Pink Opal Sapphire Tourmaline Drop Dangle Earrings
By Joon Han
Located in New York, NY
One-of-a-kind carved pink opal, sapphire and tourmaline drop dangle earrings, handcrafted in 18
Category

2010s Contemporary Dangle Earrings

Materials

Multi-gemstone, Opal, Sapphire, Tourmaline, Gold, 18k Gold, Yellow Gold

18 Karat Rose Gold Pink Tourmaline Pink Opal Diamond Drop Dangle Earrings
By Joon Han
Located in New York, NY
Dangle earrings of cabochon pink tourmalines and pink opal elongated drops accented with diamonds
Category

2010s Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Multi-gemstone, Opal, Tourmaline, 18k Gold, Rose...

18 Karat Yellow Gold Boulder Opal Pink Sapphire Pink Tourmaline Drop Earrings
By Joon Han
Located in New York, NY
pink tourmaline on top, handcrafted in 18 karat yellow gold. Iridescent Australian boulder opals are
Category

2010s Contemporary Dangle Earrings

Materials

Tourmaline, Multi-gemstone, Opal, Pink Sapphire, 18k Gold, Yellow Gold, ...

9K Yellow Gold Natural Pink Tourmaline and Opal Engagement Ring Customizable
Located in Chesham, GB
Tourmaline & Opals. A beautiful Pink Tourmaline & Opal Ring set with a center 7x5mm (0.28"x0.20") Pink
Category

2010s British Georgian Engagement Rings

Materials

Opal, Tourmaline, 9k Gold, Yellow Gold

Carved Pink Agate and Tourmaline Pendant with Pink Opal and Pearl Necklace
By Sarosi By Timeless Gems
Located in Los Angeles, CA
with a sparkling rose colored tourmaline and the 18k yellow gold enhancer bail can be clipped over a
Category

21st Century and Contemporary North American Artisan Beaded Necklaces

Materials

Opal, Agate, Multi-gemstone, Pearl, Tourmaline, 18k Gold, Yellow Gold, Gold

14K White Gold Natural Opal & Pink Tourmaline Womens Trilogy Ring Customizable
Located in Chesham, GB
. These are Natural Opal & Pink Tourmalines. The ring has been Designed & Made in England by traditional
Category

2010s British Art Deco Three-Stone Rings

Materials

Opal, Tourmaline, 14k Gold, White Gold

4.31 Carat Ethiopian Opal Diamond Garnet Tourmaline Rose Gold Cocktail Ring
Located in Woodstock, GA
4.31 Ethiopian Opal Diamond Garnet Tourmaline Yellow and Rose Gold Cocktail Ring, In Stock. This
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Garnet, Opal, Tourmaline, Rose Gold, Yellow Gold, 18k Gold, Gold

Fine Australian Opal Paraiba Tourmaline White Diamond Gold Necklace, Joke Quick
By Joke Quick
Located in Dallas, TX
crystal opal cabochons totaling 0.50 carats, five Brazilian Paraiba tourmaline totaling 0.07 carats, and
Category

2010s Belgian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Multi-gemstone, Opal, Tourmaline, Paraiba, Mixed...

Australian Boulder Opal Modernist Design Statement Ring 18K Gold 14.2g V1112
Located in Osprey, FL
: Natural Australian opal 3.13ct, Diamonds 0.04ctw, Tsavorites 0.08ctw, pink tourmalines 0.07ctw ♥ Note
Category

2010s American Engagement Rings

Materials

Opal, Diamond, Tourmaline, Tsavorite, 18k Gold

23.04 Carat Kunzite Drop Earring in 18KRG with Tourmaline, Pink Opal & Diamond.
By Sunita Nahata
Located in Hong Kong, HK
An ancient Kunzite drop earring with a butterfly studded with pink opal and pink tourmaline that
Category

21st Century and Contemporary Hong Kong Contemporary Drop Earrings

Materials

Diamond, Kunzite, Tourmaline, White Diamond, Opal, Rose Gold, Gold, 18k ...

13.38 Carat Kunzite Pendant in 18KRG with Pink Opal, Pink Tourmaline and Diamond
By Sunita Nahata
Located in Hong Kong, HK
An ancient Kunzite pendant with a butterfly studded with pink opal and pink tourmaline that add to
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Kunzite, Tourmaline, White Diamond, Opal, Rose Gold, Gold, 18k Gold

Blue Fire Opal and Pink Tourmaline on Yellow Gold Necklace and Earrings Set
Located in București, B
Opal, oval mix cut Weight: 2.65 ct Color: intense blue Clarity: VVS2 Secondary Stone: Pink tourmaline
Category

21st Century and Contemporary Romanian Belle Époque Pendant Necklaces

Materials

Opal, Tourmaline, Fire Opal, Gold, 14k Gold, Yellow Gold

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18k Tourmaline Opal For Sale on 1stDibs

Find the exact 18k tourmaline opal you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Find an antique version now, or shop for 13 vintage or 107 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 18k tourmaline opal 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. Creating a 18k tourmaline opal has been a part of the legacy of many jewelers, but those produced by Joke Quick, Giulia Colussi and Joon Han are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and cabochon alternatives. There aren’t many items for men if you’re seeking a 18k tourmaline opal, as most of the options available are for women and unisex.

How Much is a 18k Tourmaline Opal?

Prices for a 18k tourmaline opal can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $956 and can go as high as $73,000, while this accessory, on average, fetches $7,698.
Questions About 18k Tourmaline Opal
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.