Skip to main content

17ct Opal

Vintage Large 17ct Australian Boulder Opal Pendant in Gold Over Sterling Silver
Vintage Large 17ct Australian Boulder Opal Pendant in Gold Over Sterling Silver

Vintage Large 17ct Australian Boulder Opal Pendant in Gold Over Sterling Silver

Located in SYDNEY, AU

The large square design is crafted from sterling silver and finished with a layer of gold plating, creating a beautiful contrast that highlights the opal’s brilliant play of colour. ...

Category

21st Century and Contemporary Australian Modern Pendant Necklaces

Materials

Opal, Sterling Silver

NWT $90, 000 Rare 18KT Gold Large 17CT Boulder Black Opal Fancy Diamond Pendant
NWT $90, 000 Rare 18KT Gold Large 17CT Boulder Black Opal Fancy Diamond Pendant

NWT $90, 000 Rare 18KT Gold Large 17CT Boulder Black Opal Fancy Diamond Pendant

Located in New York, NY

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Cha...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Gold, 18k Gold

Vintage 14k Yellow Gold Opal Brooch
Vintage 14k Yellow Gold Opal Brooch

Vintage 14k Yellow Gold Opal Brooch

Located in New York, NY

Vintage 14k Yellow Gold Dimension: 1.3x2.4” Stone: Opal, 17ct Weight: 20.2gr

Category

Late 20th Century Brooches

Recent Sales

Large Oval Shape Opal Cocktail Ring 14 Karat Yellow Gold, Estate 18X26MM, Size 7
Large Oval Shape Opal Cocktail Ring 14 Karat Yellow Gold, Estate 18X26MM, Size 7

Large Oval Shape Opal Cocktail Ring 14 Karat Yellow Gold, Estate 18X26MM, Size 7

Located in New York, NY

Large Oval Shape Opal Cocktail Ring 14 Karat Yellow Gold, Estate 18X 26MM Oval Natural Opal A classic, Cocktail ring 14 Karat Yellow Gold Estate Size of the opal 18 X26 MM, Appro...

Category

2010s Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold

NIXIN Jewelry Dawn's Light Australian Opal Necklace with Sapphires in Rose Gold
NIXIN Jewelry Dawn's Light Australian Opal Necklace with Sapphires in Rose Gold

NIXIN Jewelry Dawn's Light Australian Opal Necklace with Sapphires in Rose Gold

Located in Los Angeles, CA

One of a kind Australian opal necklace. MATERIALS: • Metal: 14k Yellow Gold with Polish Finish • Stone: 2.07ct Australian Pipe Opal, .17ct Sapphires • We use natural gemstones, and...

Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, Sapphire, Gold, 14k Gold, Rose Gold

People Also Browsed

1990s Janine of London Lillie Rubin Silver Grey Metallic Crushed Velvet Dress
1990s Janine of London Lillie Rubin Silver Grey Metallic Crushed Velvet Dress

1990s Janine of London Lillie Rubin Silver Grey Metallic Crushed Velvet Dress

By Janine of London, Lillie Rubin

Located in San Diego, CA

Sexy 90s JANINE OF LONDON for LILLIE RUBIN silver gray crushed velvet metallic bodycon dress! Features the softest crushed velvet that stretches to fit. Has what first appears to be ...

Category

1990s Italian Evening Dresses

Valentino Blue & Metallic Gold Lace Party Dress 2016
Valentino Blue & Metallic Gold Lace Party Dress 2016

Valentino Blue & Metallic Gold Lace Party Dress 2016

By Valentino

Located in Los Angeles, CA

Resurrection Vintage is excited to offer a Valentino metallic blue and gold lace evening dress featuring a fitted bodice with a gathered neckline, a halter neck with grey silk ties t...

Category

21st Century and Contemporary Italian Evening Dresses and Gowns

1960s Demi Couture Silk Chiffon Flower Print Pink + Green Vintage 60s Dress
1960s Demi Couture Silk Chiffon Flower Print Pink + Green Vintage 60s Dress

1960s Demi Couture Silk Chiffon Flower Print Pink + Green Vintage 60s Dress

Located in San Diego, CA

Beautiful early 60s Demi couture silk chiffon dress ! Features flowers printed in pink and green throughout. Two layer of swag drape over the left shoulder. Tailored bodice with full...

Category

1960s Cocktail Dresses

GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace
GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace

GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace

Located in Chicago, IL

GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace An extraordinary 7.06-carat GIA-certified Fancy Yellow Heart Modified Brilliant diamond (GIA 1226873686), of natu...

Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Diamond, Platinum

NWT Oscar de la Renta S/S 2019 Poppy Embroidered Stretch-Wool Crepe Dress US 10
NWT Oscar de la Renta S/S 2019 Poppy Embroidered Stretch-Wool Crepe Dress US 10

NWT Oscar de la Renta S/S 2019 Poppy Embroidered Stretch-Wool Crepe Dress US 10

By Oscar De La Renta

Located in Montgomery, TX

New Oscar de la Renta Poppy Embroidered Stretch-Wool Crepe Dress S/S 2019 Collection US size - 10 Ivory wool, embroidered applications of poppy flowers , fully lined, back zip closur...

Category

2010s American Cocktail Dresses

NWT Oscar de la Renta S/S 2009 Green Embellished Silk Taffeta Peplum Dress US 10
NWT Oscar de la Renta S/S 2009 Green Embellished Silk Taffeta Peplum Dress US 10

NWT Oscar de la Renta S/S 2009 Green Embellished Silk Taffeta Peplum Dress US 10

By Oscar De La Renta

Located in Montgomery, TX

NWT Oscar de la Renta Green Embellished Silk Taffeta Peplum Dress Gown This Strapless Gown Embodies the Facets of Timeless Fashion and Grace Effortlessly. S/S 2009 Collection US si...

Category

Early 2000s American Evening Gowns

Roberto Cavalli Vintage Black Tulle Fully Embellished Open Back Dress Gown L
Roberto Cavalli Vintage Black Tulle Fully Embellished Open Back Dress Gown L

Roberto Cavalli Vintage Black Tulle Fully Embellished Open Back Dress Gown L

By Roberto Cavalli

Located in Montgomery, TX

Vintage Roberto Cavalli Black Fully Embellished Open Back Dress Gown Label size missing, approx size L (please check measurements). Black evening open back tulle drees gown. Silk app...

Category

Early 2000s Italian Evening Gowns

1950s Philip Hulitar Ivory and Black Velvet Pearl Encrusted Beaded Gown
1950s Philip Hulitar Ivory and Black Velvet Pearl Encrusted Beaded Gown

1950s Philip Hulitar Ivory and Black Velvet Pearl Encrusted Beaded Gown

By Philip Hulitar

Located in Beverly Hills, CA

This vintage Phillip Hulitar 1950s, ivory silk chiffon and black velvet cocktail dress is the perfect party dress or great for wedding. Gown has intricate black velvet, ivory silk ch...

Category

1950s American Vintage Bridal Gowns

Heart Shaped Rubellite Platinum and Diamond Necklace
Heart Shaped Rubellite Platinum and Diamond Necklace

Heart Shaped Rubellite Platinum and Diamond Necklace

Located in Great Neck Plaza, NY

A breathtaking platinum necklace designed with a romantic floral motif, featuring seven vibrant heart-shaped rubellite tourmalines totaling approximately 34.19 carats. Each drop is s...

Category

Vintage 1980s Drop Necklaces

Materials

Diamond, Rubelite, Platinum

ELIZABETH MASON COUTURE "Vanilla Cloud" Lace Gown Made to Order Wedding
ELIZABETH MASON COUTURE "Vanilla Cloud" Lace Gown Made to Order Wedding

ELIZABETH MASON COUTURE "Vanilla Cloud" Lace Gown Made to Order Wedding

By Elizabeth Mason Couture

Located in Los Angeles, CA

This Elizabeth Mason Couture gown features a stunning lace tier draped design with a train, and fanned bust. There is a fully boned foundation, as well as a hidden center back zipper...

Category

21st Century and Contemporary American Wedding Dresses

ELIZABETH MASON COUTURE Gold Silk Lame Gown Made to Measure
ELIZABETH MASON COUTURE Gold Silk Lame Gown Made to Measure

ELIZABETH MASON COUTURE Gold Silk Lame Gown Made to Measure

By Elizabeth Mason Couture

Located in Los Angeles, CA

Fashioned from the finest gold silk lame, this exquisite gown presents a gorgeous body skimming silhouette with a flared hem. The center front bodice features all hand finished detai...

Category

20th Century American Evening Gowns

NWT Naeem Khan Blue Lace Embellished Tulle Maxi Dress Gown US 4
NWT Naeem Khan Blue Lace Embellished Tulle Maxi Dress Gown US 4

NWT Naeem Khan Blue Lace Embellished Tulle Maxi Dress Gown US 4

By Naeem Khan

Located in Montgomery, TX

Naeem Khan Blue Lace Embellished Maxi Dress Gown US size - 4 Blue tulle embellished with white/silver metallic and blue floral embroidery, clear sequins. Fully lined in silk, Back zi...

Category

2010s American Evening Dresses

Certified 14.00 Carat Blue Sapphire 2.40 Carat Diamonds Gold Necklace
Certified 14.00 Carat Blue Sapphire 2.40 Carat Diamonds Gold Necklace

Certified 14.00 Carat Blue Sapphire 2.40 Carat Diamonds Gold Necklace

Located in New Delhi, Delhi

An exquisite necklace within a sculpture of Sapphires and Diamonds, a masterpiece celebrating rare beauty and unparalleled craftsmanship. This design conveys a message of uniqueness....

Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, Blue Sapphire, Gold

Beauvince Starry Night Necklace (59.08 ct Sapphires & Diamonds) in White Gold
Beauvince Starry Night Necklace (59.08 ct Sapphires & Diamonds) in White Gold

Beauvince Starry Night Necklace (59.08 ct Sapphires & Diamonds) in White Gold

By Beauvince Jewelry

Located in New York, NY

Cool, calm and princely, this sapphire and diamond halo necklace sits beautifully on the neck making the eyes of the onlooker dreamy and affectionate. The gem quality sapphires are f...

Category

2010s Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Sapphire, Gold, 18k Gold, White Gold

Long Ruby and Diamond Necklace
Long Ruby and Diamond Necklace

Long Ruby and Diamond Necklace

Located in New York, NY

Stunning Opera length ruby and diamond necklace is 32" long, features Five flower stations totaling 17.50 carats of round cut diamonds and 12.00 Carats of Rubies.

Category

21st Century and Contemporary American Chain Necklaces

Materials

Diamond, White Diamond, Ruby, 18k Gold

Get Updated with New Arrivals
Save "17ct Opal", and we’ll notify you when there are new listings in this category.

17ct Opal For Sale on 1stDibs

You are likely to find exactly the 17ct opal you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, Yellow Gold and 18k Gold, this item was constructed with great care. As it relates to this specific piece, our collection includes designs that are universally popular, but carat weights, specifically, are sought with frequency. Finding an appealing 17ct opal — no matter the origin — is easy, but Kabana, Renata Bernard and Fabergé each produced a popular version that is worth a look. While most can agree that any 17ct opal from our collection can easily elevate most outfits, but the choice of a Opal version from the 9 available is guaranteed to add a special touch to your ensemble. A cabochon version of this piece has appeal, but there are also mixed cut and round cut versions for sale. There aren’t many items for men if you’re seeking a 17ct opal, as most of the options available are for women and unisex.

How Much is a 17ct Opal?

On average, a 17ct opal at 1stDibs sells for $4,320, while they’re typically $1,665 on the low end and $85,285 for the highest priced versions of this item.

The Legacy of Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).