Jean Schlumberger for Tiffany &Co. Maltase Cross Pearl Earring
By Jean Schlumberger for Tiffany & Co.
Located in Bethesda, MD
Jean Schlumberger for Tiffany & Co. Maltase Cross Pearl Earring A timeless piece from the iconic Jean Schlumberger collection at Tiffany & Co.
Pearl, 18k Gold
18K Tiffany & Co. Jean Schlumberger Sapphire and Diamond Maltese Cross Brooch
By Jean Schlumberger for Tiffany & Co.
Located in San Francisco, CA
Boldly sculptural in scale and unmistakably mid century in spirit, this Tiffany & Co. brooch takes the form of a stylized Maltese cross composed of deeply textured gold “petals” ...
Diamond, Sapphire, 18k Gold
Tiffany & Co. Diamond Schlumberger Ring
By Tiffany & Co.
Located in Mayfair, London, London
A lovely 18k yellow gold and platinum Tiffany & Co. diamond dress ring from the Schlumberger collection. The ring comprises of a 5mm patterned band with the classic Schlumberger ...
Diamond, 18k Gold, Yellow Gold
TIFFANY, SCHLUMBERGER chic diamond and gold cross brooch.
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
Signed Tiffany and Company, Schlumberger. Designed as a Stylized cross accented by diamonds.
Diamond, 18k Gold
Tiffany & Co. Jean Schlumberger Diamond Cross Platinum Gold Pendant Necklace
By Jean Schlumberger for Tiffany & Co.
Located in Southampton, PA
Platinum & 18k Yellow Gold Diamond Cross Pendant Necklace by Jean Schlumberger for Tiffany & Co.
Diamond, 18k Gold, Platinum
Tiffany & Co. Jean Schlumberger Diamond Cross Platinum Gold Pendant Necklace
By Jean Schlumberger for Tiffany & Co.
Located in Southampton, PA
Platinum & 18k Yellow Gold Diamond Cross Pendant Necklace by Jean Schlumberger for Tiffany & Co.
Diamond, 18k Gold, Platinum
Jean Schlumberger for Tiffany & Co. Gold Diamond Maltese Cross Clip Brooch
By Jean Schlumberger for Tiffany & Co.
Located in Palm Beach, FL
Jean Schlumberger's Maltese cross clip brooch created for Tiffany & Co. 18k yellow gold cross inspired by the Almafi symbol, accented by one central and thirty-six round full cut d...
Diamond, Gold, 18k Gold
Sold
W 1.97 in L 1.97 in
Tiffany & Co. Schlumberger Diamond Clip-Brooch/Pendant, 18K Gold Maltese Cross
By Jean Schlumberger for Tiffany & Co.
Located in London, GB
An 18 Karat Yellow Gold and Diamond Maltese Cross Pendant/Brooch, Schlumberger for Tiffany & Co, consisting of a polished cruciform base with free-form wire-work accents, containing ...
White Diamond, Diamond, 18k Gold, Yellow Gold
Sold
W 1.97 in L 1.93 in
Tiffany & Co. Schlumberger Vintage 1.50 Carat Diamond 18K Gold Cross Clip Pin
By Jean Schlumberger for Tiffany & Co.
Located in Miami, FL
The classic cross shaped motif is rendered in high polished yellow gold.
Diamond, 18k Gold
Tiffany & Co. Schlumberger Diamond Gold Cross
By Tiffany & Co.
Located in New York, NY
Tiffany & Co " Schlumberger " Maltese Cross Pendant/Brooch Inspired by the symbol of Amalfi, Italy’s oldest republic.
Diamond, 18k Gold
Tiffany & Co. Schlumberger Diamond Platinum Cross Brooch
By Tiffany & Co.
Located in New York City, NY
Chic diamond and platinum brooch by Tiffany & Co. Schlumberger. It features very high grade round brilliant cut and marquise cut diamonds, approx. 12.0 carats of total diamond weight...
Diamond, Platinum
Tiffany & Co. Schlumberger Platinum Diamond Cross Pendant Necklace
By Tiffany & Co.
Located in New York, NY
This Tiffany & Co. intricately crafted cross pendant makes a striking statement in platinum 950.
Diamond, Platinum
Tiffany & Co. Schlumberger Ruby Yellow Gold Cross Pendant Necklace
By Tiffany & Co.
Located in Southampton, PA
This pendant necklace from Schlumberger's collection is made of 18K yellow gold and boasts a cross-shaped pendant set with ~1ct of rubies and diamonds.
Diamond, Ruby, 18k Gold, Yellow Gold
Tiffany & Co. Schlumberger Diamond Gold Platinum Cross Pendant and Chain
By Tiffany & Co.
Located in New York City, NY
Elegant diamond, platinum and 18k yellow gold cross pendant with chain by Tiffany & Co. Schlumberger.
Diamond, 18k Gold, Platinum
Sold
W 0.44 in L 0.44 in
Vintage Tiffany & Co. Diamond Schlumberger Lynn Pendant Set in Gold and Platinum
By Jean Schlumberger for Tiffany & Co.
Located in London, England
A beautiful vintage Tiffany & Co. Schlumberger Lynn pendant set in 18k yellow gold. The pendant centrally depicts a polished yellow gold cross motif, an iconic symbol within Jean S...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Platinum Schlumberger Sixteen Stone Diamond And Sapphire Ring
By Tiffany & Co.
Located in New York, NY
The interplay of richly colored sapphires and brilliant diamonds, framed within Schlumberger’s signature cross-stitch design, creates a timeless and highly recognizable aesthetic.
Diamond, Sapphire, Platinum
Tiffany & Co. Schlumberger Ring with Diamonds
By Tiffany & Co.
Located in Mayfair, London, London
An 18k white gold diamond set ring from the Tiffany & Co. Schlumberger collection. The ring is set to the centre with the iconic Schlumberger cross motif, of which is pave set wi...
Diamond, 18k Gold, White Gold
Elegant Tiffany & Co. Schlumberger Drop Earrings
By Tiffany & Co.
Located in Mayfair, London, London
A pair of 18k yellow gold diamond set drop earrings from the Tiffany & Co. Schlumberger collection. The earrings are set with a pear shape, open work drop design set with 6 round...
Diamond, 18k Gold, Yellow Gold
Tiffany & Co. Schlumberger Ring 0.77 Carat
By Tiffany & Co.
Located in Mayfair, London, London
The ring is composed of six rope design bands, held together by three iconic Schlumberger cross motifs. Each platinum cross is set with round brilliant cut diamonds weighing a total ...
Diamond, 18k Gold, Yellow Gold
Tiffany & Co. Schlumberger Platinum Ten Stone Cross Pendant
By Jean Schlumberger for Tiffany & Co.
Located in Webster, NY
Never worn iconic Tiffany & Co. Schlumberger ten diamond cross necklace made in Platinum, that comes with original box, as shown in images.
Diamond, Platinum
Tiffany & Co. Jean Schlumberger Ruby Diamond Cross Yellow Gold Pendant Necklace
By Jean Schlumberger for Tiffany & Co.
Located in Southampton, PA
18k Yellow Gold Ruby Diamond Cross Pendant Necklace by Jean Schlumberger for Tiffany & Co.
Diamond, Ruby, 18k Gold, Yellow Gold
Sold
W 0.63 in D 0.12 in L 0.83 in
Tiffany & Co. Schlumberger Diamond Ten Stone Gold and Platinum Cross Necklace
By Jean Schlumberger for Tiffany & Co.
Located in Scottsdale, AZ
Introducing the magnificent Tiffany & Co. ten stone diamond cross pendant necklace designed by Jean Schlumberger.
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Schlumberger for Tiffany & Co., Sixteen Stone Diamond Circle Pendant/Necklace
By Jean Schlumberger for Tiffany & Co.
Located in Chicago, IL
Conceived by legendary designer Jean Schlumberger in 1959, the collection’s cross-stitch motif was inspired by his family’s roots in textiles.
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
TIFFANY & Co. Jean Schlumberger 18K Gold Sixteen Stone Diamond X Ring 6.5
By Jean Schlumberger for Tiffany & Co.
Located in Los Angeles, CA
Conceived by legendary designer Jean Schlumberger in 1959, the collection’s cross-stitch motif was inspired by his family’s roots in textiles.
Diamond, Platinum, 18k Gold
Jean Schlumberger for Tiffany & Co. Sapphire Diamond 16 Stone Ring Platinum US 6
By Jean Schlumberger for Tiffany & Co.
Located in Kuala Lumpur, MY
Conceived by legendary designer Jean Schlumberger in 1959, the collection’s cross-stitch motif was inspired by his family’s roots in textiles.
Diamond, Blue Sapphire, Sapphire, Platinum
Tiffany & Co. Schlumberger 18 Karat Gold Diamond Maltese Cross Clip-Brooch/Pen
Located in Scottsdale, AZ
Designer: Tiffany & Co. Schlumberger Material: 18k yellow gold Diamonds: 37 round brilliant cut = 1.20cttw Color: G Clarity: VS Dimensions: clip -brooch is approximately 50mm by 51mm...
Diamond, Yellow Gold
Tiffany & Co Jean Schlumberger Platinum Round Brilliant 16 Stone Diamond Ring
By Tiffany & Co.
Located in Aventura, FL
Conceived by legendary designer Jean Schlumberger in 1959, the collection’s cross-stitch motif was inspired by his family’s roots in textiles.
Diamond, Platinum
Tiffany & Co. Schlauberger 18 Karat Diamond Cross Necklace
By Jean Schlumberger for Tiffany & Co.
Located in Sarasota, FL
Tiffany & Co Platinum Jean Schlumberger 10-Stone Diamond Cross. Made from Platinum 950 with 18k accents. and weighs 6.67 grams. 10 F Color VVS Clarity Round Brilliant Diamonds weighi...
Diamond, 18k Gold
Jean Schlumberger for Tiffany & Co. 'Maltese Cross' Gold and Diamond Clip
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
Authentic Jean Schlumberger for Tiffany & Co. 'Maltese Cross Clip' crafted in 18 karat yellow gold and set with approximately 1.18 carats of round brilliant cut diamonds.
Diamond, Gold, 18k Gold, Yellow Gold
TIFFANY & CO. SCHLUMBERGER Diamond Ruby Cross Chain Necklace
By Jean Schlumberger
Located in New York , NY
TIFFANY & CO. JEAN SCHLUMBERGER Diamond Ruby Cross Chain Necklace. Platinum and 18K yellow gold cross pendant with diamond pave, approx. 3.4 cts.
Diamond, Ruby, Platinum, 18k Gold
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.