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AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Françoise Montague for Adrien Mann c.1962 Black Glass Collar Necklace
By Francoise Montague
Located in Skelmersdale, GB
This wonderful example of Françoise Montague jewellery dates from c.1962. Condition Report
Category

Vintage 1960s French Beaded Necklaces

Vintage Platinum Ring featuring a 1.05 Carat Blue Sapphire and Diamonds
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

20th Century Japanese Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.08 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum
Located in Tokyo, JP
) --------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 yea...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

2.14 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum
Located in Tokyo, JP
) --------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 yea...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

1.27 Carat Natural Colombian Emerald and Diamond Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.52 Carat Natural Royal Blue Color Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.97 Carat Natural Colombian Emerald and Diamond Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 2.07 Carat, Unheated, Heart-Cut Sapphire Diamond Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.27 Carat Natural Unheated, Ceylon Sapphire and Diamond Ring set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

5.09 Carat Indicolite Tourmaline and Diamond Ring set in 18K Gold Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Tourmaline, Indicolite, Gold, 18k Gold, Platinum

Suarez 1943 Imante 25.5x36.5mm Stainless Steel Diamonds Quartz
By Suarez
Located in București, București
jewellery and watch market and an interest in expanding upon this knowledge, established the first jewellery
Category

Early 2000s Swiss Wrist Watches

Materials

Diamond, Steel, Stainless Steel

1 Pair Earrings 14k yellow gold Earrings with spiraling Diamonds Hearts
Located in Los Angeles, CA
with details of no other and has been established in the Art-Jewelry world for over 40 years. please
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Madleine Kay 14k Yellow Gold "Large Mouth Bass" pendant with garnet eye
Located in Los Angeles, CA
is hand wax carver of fine jewelry with details of no other and has been established in the Art
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Garnet, Yellow Gold, 14k Gold

Madleine Kay 14k Yellow Gold "Humming Bird" Pendant with Black Diamond Enamel
Located in Los Angeles, CA
established in the Art-Jewelry world for over 50 years. please read her Bio*
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Black Diamond, 14k Gold, Yellow Gold, Enamel

Madleine Kay 14k Yellow Gold "Shepard Dog Head" Pendant with Diamond Eyes
Located in Los Angeles, CA
. *Madleine Kay is hand wax carver of fine jewelry with details of no other and has been established in the
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

Madleine Kay 14k Yellow Gold "Sheltie Dog Head" Pendant W/ Black Diamond Eyes
Located in Los Angeles, CA
established in the Art-Jewelry world for over 50 years. please read her Bio*
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Black Diamond, 14k Gold, Yellow Gold

Madleine Kay 14k Yellow Gold "Pug Dog" Pendant with Garnet Eye
Located in Los Angeles, CA
carver of fine jewelry with details of no other and has been established in the Art-Jewelry world for
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Garnet, 14k Gold, Yellow Gold

Madleine Kay 14k Yellow Gold "Impala Head" Pendant with Diamonds
Located in Los Angeles, CA
. *Madleine Kay is hand wax carver of fine jewelry with details of no other and has been established in the
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

GIA Certified 1.08 Carat, Pigeon Blood Red, Burmese Ruby Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.02 Carat Burmese Origin Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.57 Carat Natural Sapphire and Diamond Ballerina Cocktail Ring set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.06 Carat Natural Royal Blue Sapphire Diamond Ballerina Ring set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.03 Carat Natural Vivid-Red Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.17 Carat, Untreated (No Oil), Zambian Emerald and Diamond Ring
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 0.98 Carat, Untreated (No Oil), Colombian Emerald and Diamond Ring
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3.52 Carat, Minor Oil (F1), Colombian Emerald and Diamond Ring
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.87 Carat, Colombian, Muzo Green Emerald Ring set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.39 Carat Vivid Green, Colombian Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.00 Carat, Colombian Emerald and Diamond Ring set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Madleine Kay 18k Yellow Gold "Caribou/Reindeer Head" pin pendant with Diamonds
Located in Los Angeles, CA
established in the Art-Jewelry world for over 50 years. please read her Bio*
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

3.51 Carat Natural Sakura Pink Morganite and Diamond Ring Set in 18K Rose Gold
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been producing beautiful jewelry for the past 25 y...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Morganite, 18k Gold, Rose Gold

14k Yellow Gold Stackable Graduating "Rotating Heart" Rings with Diamonds
Located in Los Angeles, CA
) *Peggy Croft is hand wax carver of fine jewelry with details of no other and has been established in the
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

14k Yellow Gold Pendant with Diamonds in a "Spiraling" Heart with a Flow of Love
Located in Los Angeles, CA
Croft is hand wax carver of fine jewelry with details of no other and has been established in the Art
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

1.51 Carat Vivid Green, Colombian Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.92 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 2...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Sapphire, Padparadscha Sapphire , Diamond, Platinum

0.89 Carat Vivid Green Emerald and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.58 Carat, Unheated, Burmese Ruby Diamond Ring set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.08 Carat Unheated Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.14 Carat Natural, Unheated Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.73 Carat, Unheated, Burmese Ruby Diamond Ring set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past 25 year...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Edwardian Birks of Canada Aquamarine, Pearl, Diamond and Gold Bangle, circa 1905
By Birks
Located in London, GB
, dated 1774. The jewellery business was established, in Canada, by Henry Birks, when he opened a boutique
Category

Antique Early 1900s Canadian Edwardian Bangles

Materials

Aquamarine, Diamond, Pearl, 18k Gold

4.61 Carat Colombian, Muzo Color Emerald Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 2.62 Carat Colombian, Muzo Green Emerald Ring set in 18K Gold
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

0.91 Carat Colombian, Pear-Cut Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

20th Century Japanese Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

1.66 Carat Colombian, Muzo Color Emerald Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

4.14 Carat Natural Oval-Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.29 Carat Natural Sapphire and Diamond Cluster Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry ...
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Sapphire, Platinum

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry f...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Yellow Sapphire, Platinum

14k Yellow and Rose, White Gold Stackable "Rotating Heart" Rings with Diamonds
Located in Los Angeles, CA
details of no other and has been established in the Art-Jewelry world for over 40 years. please read her
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

14k Yellow, White and Rose Gold Stackable "Rotating Heart" Rings with Diamonds
Located in Los Angeles, CA
with details of no other and has been established in the Art-Jewelry world for over 40 years. please
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

0.52 Carat Natural Diamond Signet Ring Set in 18 Karat Yellow Gold
Located in Tokyo, JP
) --------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautif...
Category

21st Century and Contemporary Japanese Modern Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

1.90 Carat Natural Emerald and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
------------------------------------------------------------------------------------------------------------ Established in 1994, Rita Fine Jewelry has been making beautiful jewelry...
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.20 Carat Heart-Cut, Zambian Emerald and Diamond Crown Ring Set in Platinum
Located in Tokyo, JP
------------------------------------------------------------------------------------------------------------ Established in 1994, Rita Fine Jewelry has been making beautiful jewelry...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.35 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

21st Century and Contemporary Japanese Modern Fashion Rings

Materials

Sapphire, Padparadscha Sapphire , Diamond, Platinum

1.54 Carat Lighting Ridge Black Opal Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for the past ...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Black Opal, Opal, Platinum

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Established Jewelry For Sale on 1stDibs

On 1stDibs, you can find the most appropriate vintage or contemporary piece of established jewelry for your needs in our varied inventory. Our collection includes a variety of colors, spanning brown, black, gold and more. Making the right choice when shopping for an item from our selection of established jewelry may mean looking at versions that date from different eras — you can find early iterations from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. An accessory like this designed by Jean Paul Gaultier, Yves Saint Laurent and Alex Lee — each of whom created a beautiful version of this treasured item — is worth considering. If you’re browsing our inventory for these accessories, you’ll find that many are available today for women, but there are still pieces to choose from for men and unisex.

How Much is a Established Jewelry?

On average, a piece of established jewelry on 1stDibs sells for $2,450, while they’re typically $55 on the low end and $818,658 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.