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5.01 Carat Natural Indicolite Tourmaline and Diamond Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful je...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tourmaline, Indicolite, Platinum

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

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.91 Carat, Natural Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beauti...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

2.68 Carat, Natural, Heart-Shape Tanzanite and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beauti...
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Tanzanite, Platinum

3.52 Carat Trillion Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautif...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.05 Carat Natural Ruby and Diamond Pendant Necklace 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 Pendant Necklaces

Materials

Diamond, Ruby, Platinum

1.34 Carat Paraiba Tourmaline and Diamond Engagement Ring Set in Platinum
Located in Tokyo, JP
----------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry ...
Category

2010s Japanese Modern Engagement Rings

Materials

Diamond, Tourmaline, Platinum

1.30 Carat Paraiba Tourmaline and Diamond Engagement Ring Set in Platinum
Located in Tokyo, JP
----------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry for th...
Category

2010s Japanese Modern Engagement Rings

Materials

Diamond, Tourmaline, Platinum

0.77 Carat Tourmaline and Diamond Cluster Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jew...
Category

2010s Japanese Modern Engagement Rings

Materials

Diamond, Tourmaline, Platinum

2.64 Carat, Natural, Trillion-Cut Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beauti...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

9.36 Carat, Natural Rubellite Tourmaline and Diamond Ring Set in 18 Karat Gold
Located in Tokyo, JP
-------------------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been maki...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Rubelite, Tourmaline, 18k Gold, Gold, Yellow Gold

0.82 Carat Natural Pear-Shape Emerald and Diamond Pendant Set in Platinum
Located in Tokyo, JP
------------------------------------------------------------------------------------------------------------ Established in 1994, Rita Fine Jewelry has been making beautiful jewel...
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

2.40 Carat, Natural, Pear-Shape Emerald and Diamond Pendant Set in Platinum
Located in Tokyo, JP
------------------------------------------------------------------------------------------------------------ Established in 1994, Rita Fine Jewelry has been making beautiful jewel...
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Emerald, Platinum

GIA Certified 0.51 Carat Brazilian Alexandrite and Diamond Ring Made in Platinum
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 Cluster Rings

Materials

Alexandrite, Diamond, Platinum

1.18 Carat Natural Heart Cut Tanzanite Diamond Engagement Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beauti...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

0.86 Carat Natural Emerald and Diamond Engagement 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 Band Rings

Materials

Diamond, Emerald, Platinum

3.29 Carat Natural Cat s Eye Chrysoberyl and Diamond Ring Set in Platinum
Located in Tokyo, JP
-------------------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been maki...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Chrysoberyl, Diamond, Platinum

1.57 Carat Natural Emerald and Diamond 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

1.13 Carat Natural Emerald Cabochon and Diamond 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

0.85 Carat Natural Emerald and Diamond Halo Engagement 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

2.50 Carat Natural Pear-Cut Emerald and Diamond 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

2.07 Carat Natural Emerald Cabochon and Diamond 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

8.44 Carat Natural Heart Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beauti...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

3.03 Carat Natural Diamonds Cluster Ring Set in Platinum
Located in Tokyo, JP
) --------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautif...
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Platinum

2.56 Carat Natural Emerald and Diamond 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 9.37 Carat Natural Zambian Emerald and Diamond Double Halo Ring
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

12.81 Carat Natural Emerald and Diamond Ballerina 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

1.69 Carat Natural Emerald and Diamond 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

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

Late 20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

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

20th Century Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

0.92 Carat Natural 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...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

9.19 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beauti...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

0.67 Carat Natural Emerald and Diamond 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

1.61 Carat Natural Oval-Cut Emerald and Diamond 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 1.43 Carat Natural Colombian Emerald 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.27 Carat Colombian Emerald and Diamond 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

5.60 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

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

7.41 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beauti...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Aldo Cipullo 18K Yellow Gold Lapis Lazuli Discs And Square Tiger s Eye Neckla
By Aldo Cipullo
Located in New York, NY
in 1935 in Italy and later establishing himself as an American jewelry designer, Cipullo's
Category

20th Century American Modern Link Necklaces

Materials

Lapis Lazuli, Tiger s Eye, 18k Gold, Yellow Gold

Boucheron Rock Crystal Lapis Gold Bracelet
By Boucheron
Located in Beverly Hills, CA
establish a jewelry store on the square, they created a movement that would later be known as the most
Category

Vintage 1980s French Modern Modern Bracelets

Materials

Lapis Lazuli, Rock Crystal, 18k Gold

GIA Certified 1.08 Carat, No Heat Sapphire and Diamond Halo 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 Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.02 Carat Natural, Un-Heated Purple Sapphire and Diamond 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

Diamond, Sapphire, Purple Sapphire, Platinum

AIGS Certified 2.32 Carat Natural, Royal Blue Sapphire 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

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.34 Carat, Natural, Burmese No Heat Sapphire 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 Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

3.46 Carat Natural Sapphire and Diamond Cluster Ring Set in 18K Yellow Gold
Located in Tokyo, JP
---------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautiful jewelry f...
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

GIA Certified 3.79 Carat Natural, Ceylon Sapphire Diamond 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

Diamond, Sapphire, Blue Sapphire, Platinum

1.00 Carat Natural Sapphire and Diamond Halo 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 Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.36 Carat Natural Sapphire and Diamond Halo 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 Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.02 Carat Natural Unheated Pink Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautifu...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

1.85 Carat Natural Purple Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
--------------------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been making beautifu...
Category

20th Century Japanese Art Deco Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

9.08 Carat Unheated/Untreated Sapphire and Diamond 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

Diamond, Sapphire, Blue Sapphire, Platinum

1.47 Carat Natural Blue Sapphire and Diamond 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

Diamond, Sapphire, Blue Sapphire, Platinum

3.85 Carat Natural Sapphire and Diamond Halo 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

Diamond, Sapphire, Blue Sapphire, Platinum

4.56 Carat Natural Sapphire and Diamond 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

Diamond, Sapphire, Blue Sapphire, Platinum

AIGS Certified 2.09 Carat Natural Cornflower Blue Sapphire 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

Diamond, Sapphire, Blue Sapphire, Platinum

GRS Certified 3.70 Carat Natural Ceylon Royal Blue Sapphire 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

Diamond, Sapphire, Blue Sapphire, Platinum

1.60 Carat Natural Blue Sapphire and Diamond 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 Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 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.