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1.32 Carat Natural Ruby and Diamond Halo Engagement Ring Set in Platinum
Located in Tokyo, JP
A beautiful Engagement Ring set in Platinum featuring a 1.32 Carat, Natural Ruby and 0.61 Carats of
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.06 Carat Blood Red Ruby and Diamond Ring Halo set in Platinum
Located in Tokyo, JP
A beautiful 1.06 Carat Natural Blood Red Ruby and 1.18 Carat Diamonds set in Platinum. Rubies are
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 0.99 Carat Unheated Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 0.99 Carat Natural Untreated (Unheated
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.90 Carat Natural Emerald and Diamond Three-Stone Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years. Emeralds have
Category

21st Century and Contemporary Japanese Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

2.42 Carat Natural Aquamarine and Diamond Double Halo Ring Set in Platinum
Located in Tokyo, JP
Brilliant Diamond Accents set in Platinum. Aquamarines have been prized gems throughout human history for
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

2.67 Carat Natural Non-Dyed Jadeite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 2.67 Carat, Natural, Non-dyed Jadeite and 0.43 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Jade, Platinum

4.15 Carat Natural Type-A Jadeite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 4.153 Carat, Natural, Non-dyed Jadeite and 0.426 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Jade, Platinum

Very Rare 0.18 Carat Natural Hauynite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning Engagement Ring featuring a 0.18 Carat Hauynite/Hauyne and 0.57 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Other, Platinum

1.19 Carat Natural Non-Dyed Jadeite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 1.19 Carat, Natural, Non-dyed Jadeite and 0.33 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Fashion Rings

Materials

Diamond, Jade, Platinum

AIGS Certified 1.20 Carat Untreated Ruby &Diamond Cocktail Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a AIGS Certified 1.20 Carat Natural, Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

2.02 Carat, Natural, Untreated, Unheated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
and 0.47 Carats of Diamond Accents set in Platinum. The Ruby displays really exceptional luster and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.93 Carat Natural White Ethiopian Opal and Diamond Ring Set in Platinum
Located in Tokyo, JP
and 0.29 Carats of Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

1.32 Carat Natural Marquise-Shape Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Engagement Ring featuring a 1.32 Carat, Natural Ruby and 1.04 Carats Diamond Accents
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.19 Carat Natural Vivid Red Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Engagement Ring featuring a 1.19 Carat, Natural, Vivid-Red Ruby and 0.40 Carats Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.95 Carat, Colombian Muzo Emerald and Diamond Unisex Ring Set in Platinum
Located in Tokyo, JP
Green Emerald and 1.22 Carats of Diamond Accents set in Platinum. The Emerald displays a vivid green
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

13.68 Carat Natural Burmese Rubies Diamond Bracelet Made in Platinum/18K Gold
Located in Tokyo, JP
A beautiful bracelet set in platinum and 18K Gold featuring a total of 13.68 Carats of Burmese
Category

21st Century and Contemporary Japanese Modern Link Bracelets

Materials

Diamond, Ruby, Platinum, 18k Gold

GIA Certified 0.51 Carat Brazilian Alexandrite and Diamond Ring Made in Platinum
Located in Tokyo, JP
of Diamond Accents set in Platinum. Alexandrites produce a natural color-change phenomenon as they
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Alexandrite, Diamond, Platinum

1.35 Carat Natural Emerald Sugarloaf Cabochon and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.35 Carat Natural Sugarloaf Emerald and 0.88 Carats of Diamond Accents
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.88 Carat Natural, Heart Cut Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 0.88 Carat Natural Emerald and 1.00 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

1.08 Carat Natural Heart Shape Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.08 Carat Natural Heart Shape, Emerald and 1.00 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 0.71 Carat Natural Fancy Vivid Yellow Diamond Ring Set in Platinum
Located in Tokyo, JP
of 0.58 Carats of Natural White Diamond accents set in Platinum. Diamonds have been adorned and
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

3.35 Carat Natural Octagon-Cut Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 3.35 Carat Natural Tanzanite and 0.47 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.43 Carat Natural Octagon-Cut Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.43 Carat Natural Tanzanite and 0.51 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

6.96 Carat Natural Tanzanite and Diamond Edwardian Inspired Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 6.96 Carat Natural Tanzanite and 0.71 Carats of Diamond
Category

Early 20th Century Japanese Edwardian Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

1.18 Carat Natural Heart Cut Tanzanite Diamond Engagement Ring Set in Platinum
Located in Tokyo, JP
A beautiful engagement ring featuring a 1.18 Carat Natural Tanzanite and 0.38 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

2.00 Carat, Natural, Australian Black Opal and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Black Opal, Platinum

1.47 Carat Natural Octagon-Cut Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 1.47 Carat Natural Ruby and 0.50 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.08 Carat Natural Octagon Cut Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a 1.088 Carat Natural Unheated Ruby and 0.25 Carat
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

0.63 Carat Natural, Heart-Cut, Zambian Emerald Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum as well as 18 Karat Yellow Gold. People have admired emerald’s green for
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

0.13 Carat Natural Brazilian Paraiba Tourmaline and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Paraiba Tourmalines were only discovered 30 years ago in the Brazilian
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

1.69 Carat Natural Paraiba Tourmaline and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Paraiba Tourmalines were only discovered 30 years ago in the Brazilian
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

1.05 Carat Natural Heart-Cut Ruby and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful Engagement ring set in Platinum featuring a 1.05 Carat Natural Ruby and 0.55 Carat
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.19 Carat Paraiba Tourmaline and Diamond Ring Set in Platinum
Located in Tokyo, JP
) Paraiba Tourmaline and 1.05 Carats of Diamond Accents set in Platinum. Paraiba Tourmalines were only
Category

21st Century and Contemporary Japanese Modern Fashion Rings

Materials

Tourmaline, Paraiba, Diamond, Platinum

0.08 Carat Hauynite Ring Accented by Paraíba and Diamonds Set in Platinum
Located in Tokyo, JP
Tourmalines and 0.48 carats of Diamond Accents set in Platinum. Hauynite is an extremely rare mineral and even
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Other, Paraiba, Platinum

GIA 0.61 Carat No Oil Colombian 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

2010s Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.52 Carat Natural Madagascar Padparadscha Sapphire Diamond Ring
Located in Tokyo, JP
0.86 Carats of Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel in
Category

Late 20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , Platinum

3.40 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 3.40 Carat Australian Black Opal and 0.50 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

7.09 Carat Natural Imperial Topaz and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
. Our Jewelry comprises of exquisite stones such as Emeralds, Rubies, Sapphires, Diamonds and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Topaz, Imperial Topaz, Platinum

7.26 Carat Natural Imperial Topaz and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
. Our Jewelry comprises of exquisite stones such as Emeralds, Rubies, Sapphires, Diamonds and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Topaz, Imperial Topaz, Platinum

6.74 Carat Natural Imperial Topaz and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
. Our Jewelry comprises of exquisite stones such as Emeralds, Rubies, Sapphires, Diamonds and
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Topaz, Imperial Topaz, Platinum

1.03 Carat Natural Heart Shape Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a 1.037 Carat Natural Emerald and 0.88 Carats of Diamond Accents set in
Category

20th Century Japanese Art Deco Cluster Rings

Materials

Diamond, Emerald, Platinum

2.04 Carat Natural Cat s Eye Chrysoberyl and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Cat's Eye Chrysoberyl exhibit a unique, naturally occurring phenomena
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

2.41 Carat Natural Fancy Brownish Yellow Diamond and Ruby Ring Set in Platinum
Located in Tokyo, JP
Pigeon Blood Ruby Ring set in Platinum. Diamonds have been adorned and cherished throughout human history
Category

21st Century and Contemporary Japanese Modern Three-Stone Rings

Materials

Diamond, Yellow Diamond, Ruby, Platinum

4.93 Carat Natural Australian Black Opal Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.50 Carat Natural Fire / Cherry Opal and Diamond Ring Set in Platinum
Located in Tokyo, JP
0.20 Carats of Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

5254 Carat Natural Mexican Fire Opal and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 3.76 Carat Natural Mexican Fire Opal and 1.00 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

2.92 Carat Natural Australian Black Opal and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Black Opal, Opal, Platinum

10.21 Carat Natural Mandarin Garnet and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
and 1.01 Carats of Diamond Accents set in Platinum. Garnets have been adorned by humans throughout
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Garnet, Mandarin Garnet, Platinum

1.39 Carat Natural Black Opal Diamond Three Stone Ring Set in Platinum
Located in Tokyo, JP
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, Opal, Black Opal, Platinum

1.17 Carats Natural Chrysoberyl Cat s Eye and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Cymophane—a Greek word for “wavelike form”—is an old name for cat’s-eye
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Chrysoberyl, Cat’s Eye, Platinum

2.20 Carat Green Garnet and Diamond Art Deco Style Ring set in Platinum
Located in Tokyo, JP
An absolutely gorgeous Ring featuring a 2.20 Carat Green Garnet and 0.30 Carats of Diamond Accents
Category

2010s Japanese Art Deco Engagement Rings

Materials

Diamond, Garnet, Platinum

Art Deco Style 1.44 Carat Emerald and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A stunning Art Deco Styled Cocktail Ring featuring a 1.44 Carat Emerald and 0.68 Carats of Diamond
Category

2010s Japanese Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

3.76 Carat, Natural, Australian Black Opal and Diamond Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play
Category

21st Century and Contemporary Japanese Art Deco Engagement Rings

Materials

Diamond, Opal, Black Opal, Platinum

AIGS Certified 1.17 Carat Natural Royal Blue Sapphire and Diamond Ring
Located in Tokyo, JP
Carats Diamond Accents set in Platinum. Sapphires have extraordinary durability - they excel in hardness
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

10.05 Carat Natural Australian 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

Late 20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.43 Carat Natural Black Opal Diamond Butterfly Cocktail Ring Set in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known for exhibiting
Category

Late 20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.07 Carat Natural Fire Opal and Diamond Vintage Ring Set in Platinum
Located in Tokyo, JP
color and 0.69 Carats of Diamond Accents set in Platinum. Opals are known for exhibiting flashes of
Category

Late 20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

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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.