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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

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

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

0.82 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

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

0.69 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

2.96 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

2010s Japanese Edwardian Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

GIA Certified 2.17 Carat Natural Siam Ruby and Diamond Pendant Set in 18K Gold
Located in Tokyo, JP
------------------------------------------------------------------------------------------------------------ Established in 1994, Rita Fine Jewelry has been producing specular jew...
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

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

2010s Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.30 Carat Natural Vivid Green 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

0.72 Carat Natural Fancy Brownish Yellow Diamond 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, Yellow Diamond, Brown Diamond, Platinum

2.19 Carat Natural 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

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

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

0.73 Carat Natural Diamond-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

0.26 Carat Natural Emerald and Rose-Cut Diamond Ring set in 18K White Gold
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, 18k Gold, White Gold

2.38 Carat Natural 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

0.50 Carat Natural 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

0.48 Carat Natural 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

2.36 Carat Natural 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

0.84 Carat Natural Vivid Green 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 Cluster Rings

Materials

Diamond, Emerald, Platinum

0.65 Carat Natural Vivid Green Emerald Diamond Solitaire 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

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

20th Century Japanese Modern Cluster Rings

Materials

Diamond, Emerald, Platinum

1.60 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

1.74 Carat Natural Emerald and Diamond Vintage 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

0.96 Carat Natural Emerald and Diamond Vintage 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

1.42 Carat Natural Vivid Green 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

19.19 Carat Pink Tourmaline and Diamond Cocktail Ring Set in 18K Rose Gold
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, Gold, 18k Gold, Rose Gold

2.42 Carat Natural Vivid Green Colombian Emerald 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

2.82 Carats Rubies Diamond Chain Necklace Made in 18K Gold
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 Chain Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Isabelle Langlois Paris Rhodolite Garnet Ring Made in 18 Karat Gold
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 French Modern Cocktail Rings

Materials

Diamond, Garnet, Amethyst, Blue Sapphire, Rhodolite, Gold, 18k Gold

GIA Certified 1.42 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 Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

1.30 Carat Natural Santa-Maria Aquamarine 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 ye...
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Cartier France Perles De Diamants 4.72 Carats Diamonds Gold Necklace
By Cartier
Located in Miami, FL
rare and exceptional. Having established ourselves in the Antique Jewelry industry for 25 years, Dover
Category

1990s French Choker Necklaces

Materials

Diamond, 18k Gold

3.35 Carat Natural Octagon-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 Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.61 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

2.28 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 Cluster Rings

Materials

Diamond, Tanzanite, Platinum

3.76 Carat Natural Pear Shape 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

1.43 Carat Natural Octagon-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

1.16 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

0.92 Carat Natural Vivid Green 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

2.50 Carat Natural Emeralds and Diamonds 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

1.35 Carat Natural Emerald Sugarloaf 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

0.86 Carat Natural Vivid Green 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

1.09 Carat Natural, Light Yellow VS-2 Heart-Cut Diamond 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, Platinum

0.52 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 Engagement Rings

Materials

Diamond, Emerald, Platinum

0.86 Carat Natural Vivid Green 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

2.09 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

0.76 Carat Natural Emerald and Diamond Antique 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

1.03 Carat Natural Heart Shape 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 Art Deco Cluster Rings

Materials

Diamond, Emerald, Platinum

1.33 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 Victorian Cluster Rings

Materials

Diamond, Emerald, Platinum

2.91 Carat Natural Emeralds and Diamonds Tennis Bracelet Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been producing beautiful jewel...
Category

21st Century and Contemporary Japanese Modern Tennis Bracelets

Materials

Diamond, Emerald, Platinum

1.81 Carat Natural Pear-Cut Emeralds Diamonds Tennis Bracelet Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been producing beautiful jewel...
Category

21st Century and Contemporary Japanese Modern Tennis Bracelets

Materials

Diamond, Emerald, Platinum

2.04 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, Cat’s Eye, Platinum

5.02 Carats Natural Rubies and Diamond Tennis Bracelet Set in Platinum
Located in Tokyo, JP
---------------------------------------------------------------------------------------------------------- Established in 1994, Rita Fine Jewelry has been producing beautiful jewel...
Category

21st Century and Contemporary Japanese Modern Tennis Bracelets

Materials

Diamond, Ruby, Platinum

3.83 Carat, Natural 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 Engagement Rings

Materials

Diamond, Tanzanite, 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.