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Antique Platinum Settings

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GIA Certified 30.37 Carat Oval Cabochon Star Sapphire Diamond Platinum Ring
Located in Stamford, CT
platinum setting with a star sapphire cabochon center stone, accented with 40 single cut diamonds. Minor
Category

Early 20th Century Antique Platinum Settings

Materials

Sapphire, Star Sapphire, Diamond, Platinum

GIA Certified 2.07 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
with two tapered baguette side diamonds in a three-stone platinum setting. circa 1940's. Simple heat
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

2.78 Carat Purple Octagon Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
platinum setting. GIA Certified# 2135241870 1 octagonal Emerald cut purple Sapphire, approx. total weight
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Platinum

1.34 Carat Diamond Art Deco Platinum Engagement Ring, Circa 1930 s
Located in Stamford, CT
. Hand pierced and hand engraved platinum setting with 10 Pave set single cut accent diamonds. 1 round
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Platinum

EGL Certified .86 Carat Diamond Three-Stone Edwardian Platinum Dome Ring
Located in Stamford, CT
platinum setting. Circa 1900-1910. 1 Old European cut E-F SI diamond, Approximate .46 carats. EGL
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Brown Orange Sapphire Diamond Engagement Platinum Ring
Located in Stamford, CT
sapphire, in a platinum setting with 14 transitional single cut accent diamonds. 1.02ct round GIA
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Platinum

EGL Certified .43 Carat Diamond Platinum Dome Art Deco Engagement Ring
Located in Stamford, CT
1930's Art Deco diamond engagement ring. 1 old European cut center stone in a platinum setting with
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Platinum

1.00 Carat Purple Sapphire No Heat Platinum Art Deco Engagement Ring
Located in Stamford, CT
simple platinum setting. The sapphire is AGL certified bright purple no heat and no enhancements. AGL
Category

Early 20th Century Antique Platinum Settings

Materials

Sapphire, Purple Sapphire, Platinum

Art Deco 1915 Platinum Necklace with Diamonds and Rubies
Located in Aventura, FL
rubies totaling 0.60 carats provide rich, vibrant contrast against the platinum setting. • Period: Art
Category

1910s Art Deco Antique Platinum Settings

Materials

Diamond, White Diamond, Ruby, Platinum

GIA Certified 1.29 Carat Calibre Sapphire Diamond Platinum Domed Engagement Ring
Located in Stamford, CT
diamond in a handmade, 20 round diamond pave set domed platinum setting with 24 French cut accent
Category

Early 20th Century Antique Platinum Settings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

GIA Certified Art Deco 4.51 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
sapphire in its original 1920’s Art Deco platinum setting with 12 single cut accent diamonds. 1 oval
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco style 1.14 carat heart sapphire diamond platinum bombe ring
Located in Beverly Hills, CA
color and VS clarity. The platinum setting adds structure and strength while showcasing the bold
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Sapphire, Platinum

Edwardian Platinum Diamond Disc Pendant
Located in Narberth, PA
is no apparent damage to the platinum setting or diamonds. The bail is securely attached at the top.
Category

Early 1900s Antique Platinum Settings

Materials

Platinum

EGL Certified 1.31 Carat Diamond Sapphire Platinum Art Deco Engagement Ring
Located in Stamford, CT
Diamond and sapphire engagement ring. Hand engraved pierced filigree platinum setting with calibre
Category

Early 20th Century Antique Platinum Settings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

.80 Carat Old European Cut Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
with 4 side diamonds in a platinum setting. 1 old European cut diamond, approx. total weight .80ct, H
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Platinum

GIA Certified 3.46 Carats Green Zircon Diamond Platinum Engagement Ring
Located in Stamford, CT
, in a platinum setting with a halo of 46 round diamond's. The setting is original Platinum circa 1920
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Zircon, Platinum

Antique 1920s 1.17 Carat European Cut Diamond Platinum Art Deco Ring
Located in Boston, MA
1.17ct with K color and VS1 clarity. The diamond is set in a 3 tiered square Art Deco platinum setting
Category

1920s American Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

.90 Carat Old European Cut Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
diamond a platinum setting with two tapered baguette side diamonds. 1 old European cut diamond, approx
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Platinum

GIA 1.09 Carat Sapphire Diamond Platinum Three-stone Engagement Ring
Located in Stamford, CT
heat, no enhancements, round sapphire with a natural gray color. Platinum setting with 2 tapered
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Platinum

GIA Certified .57 Carat Oval Light Yellow Diamond Platinum Engagement Ring
Located in Stamford, CT
center stone with 4 round accent diamonds in a platinum setting. 1 oval light yellow diamond, approx
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Yellow Diamond, Platinum

29.34 Carat Pale Blue Aquamarine Diamond Platinum Cocktail Ring
Located in Stamford, CT
Aquamarine in its original handmade, 1940's filigree, hand engraved platinum setting with 108 round brilliant
Category

Early 20th Century Antique Platinum Settings

Materials

Aquamarine, Diamond, Platinum

Art Deco Platinum Diamond Eternity Band
Located in Narberth, PA
is excellent. Besides normal surface wear, there is no apparent damage to the platinum setting and
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

EGL Certified .61 Carat Round Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
cut diamond, F-G (near colorless) and a VS2. Mounted in a solid platinum setting with 4 round cut
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Platinum

GIA Certified 1.26 Orange Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
original 1930’s Art Deco platinum setting with six baguette accent diamonds. Vintage rectangular modified
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Platinum

Art Deco Round Brilliant and Single Cut Diamond and Platinum Cluster Ring
Located in New York, NY
of round diamonds expertly set in a platinum setting. The term “Cubism” was often used to describe
Category

Early 20th Century Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

GIA Certified 1.12 Carat Light Yellow Diamond Platinum Engagement Ring
Located in Stamford, CT
stone in a platinum setting with 4 straight baguette cut diamonds. Art Deco 1920's. 1 old European
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Yellow Diamond, Platinum

Edwardian Platinum Diamond Eternity Band
Located in Narberth, PA
is excellent. Besides normal surface wear, there is no apparent damage to the platinum setting. All
Category

1910s Edwardian Antique Platinum Settings

Materials

Diamond, Platinum

Edwardian 14k/Platinum Diamond Engagement Ring .35ct
Located in Narberth, PA
platinum settings. The diamond is secure and intact.
Category

1910s Edwardian Antique Platinum Settings

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Vintage Platinum Art Deco 1.1tcw Diamond Motif Ring
Located in New York, NY
of the 1920s era, with fine milgrain detailing adding texture and depth. The platinum setting
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

Edwardian 14k/Platinum Diamond Engagement Ring .35ct
Located in Narberth, PA
platinum settings. The diamond is secure and intact.
Category

1910s Edwardian Antique Platinum Settings

Materials

Diamond, Platinum, Yellow Gold, 14k Gold, Gold

Art Deco Platinum Diamond Stud Earrings
Located in Narberth, PA
excellent condition. Besides normal surface wear, there is no apparent damage to the platinum setting. The
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

GIA Certified 4.01 Carat Diamond Platinum Split Shank Engagement Ring
Located in Stamford, CT
Ideal cut diamond engagement ring. in its original handmade, hand engraved platinum setting. Bead
Category

Early 20th Century Unknown Antique Platinum Settings

Materials

Diamond, Platinum

Edwardian Platinum Diamond Eternity Band
Located in Narberth, PA
An absolutely gorgeous diamond eternity band from the Edwardian (ca1910s) era! Crafted in platinum
Category

1910s Edwardian Antique Platinum Settings

Materials

Diamond, Platinum

EGL Certified 3.35 Carat Old European Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
. Set in a beautifully pierced, filigree, handmade platinum setting and accented by 8 single cut
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Platinum

GIA Certified 3.06 Carat Ceylon Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
-stone engagement ring. Oval sapphire center stone, with two tapered baguette side diamonds in a platinum
Category

Early 20th Century Antique Platinum Settings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

1920 Art Deco Platinum Ring with 1.25 Cts in Diamonds and Sapphires
Located in Aventura, FL
sparkling diamonds and vivid sapphires creates a striking visual impact, while the platinum setting ensures
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, White Diamond, Sapphire, Platinum

Antique Belle Époque Pink Pearl Diamond Stick Tie Lapel Pin Diamonds Gold
Located in Munich, Bavaria
golden calyx set with a larger diamond mounted in a mille grain platinum setting.
Category

1910s Unknown Belle Époque Antique Platinum Settings

Materials

Pearl, 14k Gold, Platinum

GIA Certified 1.33 Carat Diamond Emerald Platinum Engagement Ring
Located in Stamford, CT
cut center stone in a hand engraved platinum setting with 22 bead set old cut diamonds and 8 French
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Emerald, Platinum

GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring
Located in Stamford, CT
Vintage 1920's translucent 45.18 carat star sapphire Art Deco cocktail ring. Platinum setting
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Star Sapphire, Sapphire, Blue Sapphire, Platinum

GIA Certified 30.00 Star Sapphire Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
sapphire with a distinct 6 legged star. Handmade platinum setting with 6 straight cut graduated baguette
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Star Sapphire, Sapphire, Platinum

Early 20th Century 2.4ct Old Cut Diamonds Crossover Ring
Located in Firenze, IT
, in a setting of old cut diamonds. 18K yellow gold and platinum setting. Size 6 1/4. Gross weight
Category

Early 20th Century Italian Art Nouveau Antique Platinum Settings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco Platinum Diamond Eternity Band
Located in Narberth, PA
. Besides normal surface wear, there is no apparent damage to the platinum setting, and all of the diamonds
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

5.02 Carat Diamond Emerald Art Deco Platinum Pendant Necklace
Located in Stamford, CT
diamonds with square cut natural green emeralds set in a handmade platinum setting. 18 inches long with a
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Emerald, Platinum

Vintage Platinum Diamond Flower Brooch Pendant
Located in Darien, CT
platinum setting features an old European cut diamond in the center and an estimated 7 carats of European
Category

Early 20th Century Unknown Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

Art Deco Platinum Diamond Eternity Band
Located in Narberth, PA
surface wear, there is no damage to the platinum setting, and all of the diamonds are secure and intact.
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

Antique Belle Époque Platinum Gold Diamond Onyx Cufflinks
Located in Munich, Bavaria
platinum square features a onyx circle with a diamond mounted in a mille griffe platinum setting in its
Category

1920s American Art Deco Antique Platinum Settings

Materials

Diamond, Onyx

Art Deco Platinum Ceylon Sapphire and Diamond Ring
Located in New York, NY
stone. The platinum setting showcases the geometric and intricate design elements characteristic of the
Category

Early 20th Century Art Deco Antique Platinum Settings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Platinum Onyx Bangle
Located in Narberth, PA
is no damage to the platinum setting, and all of the onyx stones are secure and intact.
Category

1920s Art Deco Antique Platinum Settings

Materials

Onyx, Platinum

Art Deco Platinum Diamond Eternity Band
Located in Narberth, PA
is no apparent damage to the platinum setting and all of the diamond stones are intact.
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

Art Deco Moonstone Diamond Platinum Brooch C/1920
Located in Carmel-by-the-Sea, CA
entirety of the handmade platinum setting and weigh approximately 3.40 carats in total. Its impeccable
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Moonstone, Platinum

GIA Certified 1.27 Carat Diamond Sapphire Platinum Engagement Ring
Located in Stamford, CT
1940's Diamond platinum engagement ring. GIA certified round ideal cut center diamond in a platinum
Category

Early 20th Century Unknown Antique Platinum Settings

Materials

Diamond, Sapphire, Platinum

1.12 Carat Cushion Natural Pink Sapphire Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
enhancement 1.12 hot pink sapphire center stone. Set in its original 1940's platinum setting accented with 34
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Edwardian emerald diamond 18k yellow gold three stone ring
Located in Beverly Hills, CA
a delicate 18k yellow gold and platinum setting. Crafted in the 1910s, its refined elegance and
Category

1910s Edwardian Antique Platinum Settings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum

Edwardian 18k/Platinum Diamond Engagement Ring 1ct
Located in Narberth, PA
wear, there is no apparent damage to the gold or platinum settings, and the diamond is secure and
Category

1910s Edwardian Antique Platinum Settings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Art Deco Platinum Diamond Eternity Band
Located in Narberth, PA
to the platinum setting, and all of the diamonds are secure and intact.
Category

1920s Art Deco Antique Platinum Settings

Materials

Diamond, Platinum

Edwardian 18k Platinum Diamond Five Stone Ring
Located in Narberth, PA
surface wear, there is no apparent damage to the gold or platinum settings. All of the stones are secure
Category

1910s Edwardian Antique Platinum Settings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

GIA Certified 1.02 Carat Pink Sapphire Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
a Milgrain platinum setting with 2 single cut diamonds on each side. The sapphire is natural and
Category

Early 20th Century Antique Platinum Settings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

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Antique Platinum Settings For Sale on 1stDibs

Browse a vast assortment of antique platinum settings for sale on 1stDibs. Frequently made of Platinum, these items were constructed with great care. Our inventory has long been popular, and it includes earlier versions that date to the 19th Century and newer variations that were made as recently as the 20th Century. Our collection of antique platinum settings includes designs that are universally popular, but Edwardian and Art Deco styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Antinori Fine Jewels are often thought to be among the most beautiful. A selection of old european cut, cushion cut and oval cut can be found today on these pages. Most of our antique platinum settings for sale are for women, but there are 3 pieces available to browse for men.

How Much are Antique Platinum Settings?

Prices for antique platinum settings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $3,184 and can go as high as $43,744, while antique platinum settings, on average, fetch $11,215.

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.  

Questions About Antique Platinum Settings
  • 1stDibs ExpertNovember 5, 2024
    To identify an antique tea set, look closely to determine who the manufacturer is. Locate the hallmark on the bottom of a saucer, teapot or cup. A maker’s mark on one of these items is the best indicator of the set’s origin. If you snap a photo with your smartphone or tablet, you can conduct a reverse image search to jump-start your research. Professionals recommend consulting auction catalogs, books and trusted online resources such as museum exhibition materials. With some research, you may be able to match the marking to the manufacturer's name and, from there, identify the pattern and age. 

    In 17th-century England, Chinese tea began to arrive at ports in London. Mass production of porcelain tea sets took place in the 18th century, and during the early 1800s, tea became widely affordable, and the concept of teatime took shape all over England

    Reputable soft-paste porcelain makers include Sèvres, Capodimonte and Chelsea, while Meissen was the first European maker of hard-paste porcelain. Bone china manufactories of note include Spode, Minton and Derby, which was later called the Royal Crown Derby Porcelain Company.

    Generally, a tea set is considered vintage if it’s at least 20 years old, while antiques are at least 100 years old. Although a maker’s mark is generally a helpful indicator of a given manufacturer, forgeries have occurred over the years. Look for other signifiers of a material, time period or style if you are uncertain of your piece’s origin. For help with identification, seek out a certified appraiser or knowledgeable antique dealer.

    Find antique tea sets on 1stDibs.