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1.30 Carat Natural Vivid Green Emerald and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.308 Carat Natural Emerald and 1.20 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.34 Carat Round-Cut Natural Emerald and Diamond Band Ring Set in Platinum
Located in Tokyo, JP
A stunning Band Ring featuring a total of 0.34 Carats Natural Emeralds and 0.55 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Band Rings

Materials

Diamond, Emerald, Platinum

0.92 Carat Natural Vivid Green Emerald and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A stunning halo ring featuring a 0.92 Carat Natural Vivid Green Emerald and 0.74 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

2.68 Carat, Natural, Heart-Shape Tanzanite and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
-Shape Tanzanite and 0.55 Carats of Diamond Accents set in Platinum. Tanzanite's name was given by
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Tanzanite, Platinum

8.44 Carat Natural Heart Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 8.44 Carat Natural Tanzanite and 0.90 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Art Deco Platinum and Diamond Sautoir Necklace
Located in Hummelstown, PA
glittering array of European, old mine and rose-cut diamonds. The bottom of the pendant is dramatically
Category

Vintage 1920s Unknown Art Deco Drop Necklaces

Materials

Diamond, Platinum

0.33 Carat Natural Red Beryl Utah, USA and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a 0.33 Carat Natural Red Beryl from Utah, USA and 0.67
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Beryl, Platinum

GIA Certified 2.41 Carat Natural Burmese Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 2.41 Carat Natural Burmese Ruby and 0.27
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.05 Carat Natural Burmese Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 1.05 Carat Natural, Burmese (Myanmar
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.22 Carat Natural Untreated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 1.22 Carat Natural No Heat Ruby and 0.46
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.20 Carat Natural Untreated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 1.20 Carat Natural No Heat Ruby and 0.75
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.15 Carat Natural Blood Red Ruby and Diamond Vintage Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a 1.15 Carat Natural Ruby and 1.05 Carat Diamonds
Category

20th Century Japanese Modern Cluster Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.15 Carat Natural Burmese Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 2.15 Carat Natural Burmese Ruby and 1.85
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.04 Carat Natural Burmese Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 2.04 Carat Natural Burmese Ruby and 0.33
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.08 Carat Natural African Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring GIA Certified 3.08 Carat Natural Mozambique Ruby and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.14 Carat Natural, Unheated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 2.14 Carat Natural Unheated Ruby and
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Ruby, Platinum

0.99 Carat, Pigeon Blood Red, Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a 0.99 Carat Natural, Pigeons Blood Red, Unheated Ruby
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.21 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a 1.212 Carat Natural No Heat (Untreated) Ruby and 0.30
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.06 Carat Natural Burmese Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 1.06 Carat Natural Burmese Ruby and 0.50
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.21 Carat Natural Emerald and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.49 Carat Natural Burmese Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.49 Carat Natural Burmese Ruby and 0.48
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.13 Carat Natural, Unheated Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.13 Carat Natural Untreated (Unheated
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.54 Carat Untreated (No Heat) Ruby Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.54 Carat Natural Mozambican, Untreated
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.00 Carat Burmese Origin Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.00 Carat Natural Burmese Ruby and 0.89
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.142 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 1.142 Carat No Heat (Untreated) Ruby and 0.30 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.235 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Band Ring featuring a 1.235 Carat No Heat (Untreated) Ruby and 0.35 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.191 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.108 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 1.108 Carat No Heat (Untreated) Ruby and 0.30 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.006 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.12 Carat Natural Oval Ruby Diamond Half Eternity Band Ring Set in Platinum
Located in Tokyo, JP
A beautiful band ring set in Platinum featuring 1.12 Carats Natural Rubies and 0.15 Carat Diamonds
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.00 Carat Natural Oval Ruby Diamond Half Eternity Band Ring Set in Platinum
Located in Tokyo, JP
A beautiful band ring set in Platinum featuring 1.00 Carats Natural Rubies and 0.45 Carat Diamonds
Category

21st Century and Contemporary Japanese Modern Band Rings

Materials

Diamond, Ruby, Platinum

1.20 Carat Natural Emerald and 1.55 Carat Natural Diamonds Ring Set in Platinum
Located in Tokyo, JP
A stunning cluster cocktail ring featuring a 1.20 Carat Natural Emerald and 1.55 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Emerald, Platinum

0.74 Carat Natural Untreated No-Oil Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.13 Carat Natural Untreated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 1.13 Carat Natural, Burmese (Myanmar
Category

20th Century Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.18 Carat Natural Thailand Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
2.514 Carats of Diamond Accents set in Platinum. The Ruby displays really exceptional luster and color
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.04 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a Japan Germany Laboratory 3.044 Carat Natural Untreated
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.01 Carat Natural Unheated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Engagement Ring set in Platinum featuring a GIA Certified 1.01 Carat, Natural Untreated
Category

21st Century and Contemporary Japanese Edwardian Engagement Rings

Materials

Diamond, Ruby, Platinum

1.07 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.10 Carat Natural Burmese Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
Carats Diamond Accents set in Platinum. The Ruby displays really exceptional luster and color. Rubies are
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

0.67 Carat Natural Pear Cut Emerald and Diamond-Baguette Ring Set in Platinum
Located in Tokyo, JP
A stunning Engagement ring featuring a 0.67 Carat, Natural, Emerald and 0.81 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco French Diamond, Natural Pearl, Emerald, Sapphire Necklace
Located in Aspen, CO
chain which suspends the Art Deco pendant which is composed of rose cut diamonds, sapphires and emeralds
Category

Early 20th Century French Art Deco Drop Necklaces

Materials

Diamond, Emerald, Natural Pearl, Sapphire, Platinum

0.85 Carat Natural Heart Cut Emerald and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 0.85 Carat Natural Emerald and 1.23 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

0.96 Carat Natural Heart Shape Emerald and Diamond Band Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 0.96 Carat Natural Emerald and 1.07 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.85 Carat Natural, Heart-Cut, Zambian Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 0.85 Carat Natural Zambian Emerald and 1.07 Carats of Diamond Accents
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GCS Certified Natural Sri Lanka Sapphire 21ct Diamond Antique Necklace/Tiara
Located in London, GB
Antique Edwardian, circa 1900, sapphire and diamond necklace consisting of a drop pendant set in
Category

Antique Early 1900s British Edwardian Drop Necklaces

Materials

Diamond, Sapphire, Platinum

1.94 Carat Natural Emerald and Diamond Art Deco Inspired Ring Set in Platinum
Located in Tokyo, JP
of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years
Category

20th Century Japanese Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

2.03 Carat Natural Unheated/Untreated Ruby and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a 2.036 Carat Natural Unheated, Heart Cut Ruby and 1.74
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art Deco Inspired 0.41 Carat Natural Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning Art Deco inspired Ring featuring a 0.41 Carat Natural Emerald and 0.90 Carats of Diamond
Category

20th Century Japanese Art Deco Cluster Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3.14 Carat Natural Unheated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful estate ring set in Platinum featuring a GIA Certified 3.14 Carat Natural Unheated
Category

Late 20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.17 Carat, Natural, Fancy-Cut Ruby and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A stunning Halo Ring featuring a 1.17 Carat, Natural, Fancy-Cut Ruby and 0.35 Carats of Diamonds
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Ruby, Platinum

Cartier Art Deco Platinum Multi Gemstone Lucky 13 Charm/Pendant
By Cartier
Located in Narberth, PA
, including two Single Cut diamonds, two rubies, four emeralds, two sapphires, two citrines, and two amethysts
Category

Vintage 1910s English Art Deco Necklace Enhancers

Materials

Diamond, Multi-gemstone, Platinum

1.97 Carat Lighting Ridge Black Opal Diamond Three-Stone Ring Set in Platinum
Located in Tokyo, JP
Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known for
Category

21st Century and Contemporary Japanese Modern Three-Stone Rings

Materials

Diamond, Black Opal, Platinum

2.00 Carat Natural Lighting Ridge Black Opal and Diamond Ring Set in Platinum
Located in Tokyo, JP
Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known for
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Black Opal, Platinum

1.38 Carat Natural Cat s Eye Chrysoberyl and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A stunning Ring featuring a 1.38 Carat Natural Cat's Eye Chrysoberyl and 0.41 Carats Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

2.29 Carat Honey-Color Cat s Eye Chrysoberyl and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning Ring featuring a 2.29 Carat Natural Cat's Eye Chrysoberyl and 0.41 Carats Diamond
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

2.74 Carat Natural Mexican Fire Opal and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.74 Carat Natural Mexican Fire Opal and 0.85 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

3.30 Carat Natural Emerald and Diamond Ring Set in Platinum and 18K Gold
Located in Tokyo, JP
A stunning ring featuring a 3.30 Carat Natural Emerald and 0.67 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum, 18k Gold

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Sapphire Diamond Pendant In Platinum For Sale on 1stDibs

Find the exact piece of sapphire diamond pendant in platinum you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for an item from our selection of sapphire diamond pendant in platinum from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing choice in our collection of sapphire diamond pendant in platinum — no matter the origin — is easy, but Tiffany Co., Cartier and Single Stone each produced a popular version that is worth a look. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and cushion cut alternatives. Most of our sapphire diamond pendant in platinum for sale are for women, but there are 7 pieces available to browse for men.

How Much is a Sapphire Diamond Pendant In Platinum?

Prices for a piece of sapphire diamond pendant in platinum can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $895 and can go as high as $59,500, while this accessory, on average, fetches $8,748.

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.