Blue sapphire cocktail necklace 18KT gold
Located in Boca Raton, FL
Modern necklace with blue sapphire and diamond halo in 18KT gold. **All items leave our premises with a certificate in buyers name, company policy! This insures security for you and...
Blue Sapphire, Gold
$110,400Sale Price|20% Off
26 Carat D-F Color VS Clarity Round Diamonds 18K White Gold Riviera Necklace
Located in Chicago, IL
This exquisite Riviera necklace features 26.49 carats of natural round brilliant diamonds, carefully selected in D–F color and VS clarity to achieve an extraordinary harmony of brill...
Diamond, White Gold
$138,000
Diamond Necklace Tiara
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE! 46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold. The piece can be worn as a necklace and easily converted into a tiara...
Diamond, 18k Gold
$140,000
Straight Line Diamond Bracelet
Located in Wailea, HI
Straight Line 18k white gold bracelet with 31 round brilliant cut diamonds with a total weight of 21.92 carats. Approximate Color G - H Clarity VSS1 7 inches long
Diamond, 18k Gold
Cartier Pink Opal & Onyx Diamond Bangle in 18K Yellow Gold – Signed Jewelry
By Cartier
Located in New York, NY
Carat Weight: 2.50 cts. Size: 15 cm. Creator: Cartier Metal: 18K Yellow Gold Weight: 152.0 grams The Cartier Pink Opal Onyx Diamond Bangle is a luxurious piece featuring pink opal a...
Diamond, Onyx, Opal, Pink Sapphire, 18k Gold, Yellow Gold
3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Alexandrite, Diamond, Platinum
$200,000Sale Price|20% Off
Estate Platinum 80 CTW Diamond Riviera Necklace
Located in Chicago, IL
An extraordinary example of timeless elegance and exceptional craftsmanship, this estate Platinum Diamond Riviera Necklace is a true masterpiece of high jewelry. Designed with versat...
Diamond, White Diamond, Platinum
C.Dunaigre Certified Brazilian Emerald and 38 Ct Diamond 3 Piece Set in Platinum
Located in New York, NY
Indulge in the beauty and rarity of this platinum three piece emerald and diamond set, certified by C. Dunaigre Consulting GmbH in Switzerland. This exceptional set features a neckla...
Diamond, White Diamond, Emerald, Green Beryl, Platinum
Eostre Round Australian South Sea Pearls Strand
Located in Melbourne, AU
Shape: Round Complexion: Flawless Nacre: Tight Lustre: AAA/AA Colour: White / Pink overtone Type: Cultured Australian South Sea pearls Size: 15 - 18 mm Pieces: 27 Momme: 43.50 GUAR...
Pearl, South Sea Pearl, 18k Gold
VAN CLEEF & ARPELS Green Chalcedony, Coral and Diamond Tassel Necklace
By Van Cleef & Arpels
Located in New York, NY
A vibrant expression of 1970s glamour, this striking long necklace by VAN CLEEF & ARPELS pairs luminous green chalcedony with softly blushed coral, each bead accented by diamond-set ...
Chalcedony, Coral, Diamond, 18k Gold, Yellow Gold
Oscar Heyman AGL Certified Tradition Colombian Emerald Diamond Earring Platinum
By Oscar Heyman
Located in New York, NY
Designer Oscar Heyman Colombian Emerald AGL Certified Minor Traditional Emerald cut emerald Diamond Earrings ,Estate In person earrings are 5 times better then what they look in pic...
Diamond, Emerald, 18k Gold, Platinum
David Webb 18K Yellow Gold Carved Jade Link Chain Necklace
By David Webb
Located in New York, NY
This is a classic chunky link necklace that holds one carved jade at it's focal point. Trendy yet very elegant this necklace speaks David Webb. Rich 18k yellow gold solid links feel ...
Diamond, Jade, 18k Gold, Yellow Gold
Vintage Old European Cut Diamond Platinum Engagement
Located in Chicago, IL
A stunning vintage Granat Brothers diamond engagement ring, beautifully crafted in platinum and centered with a 1.73 carat natural Old European cut diamond. The center diamond is su...
Diamond, Platinum
Egyptian Revival Pharaoh Diamond Pearl Ruby Enamel Gold Brooch by Carlo Giuliano
By Carlo Giuliano
Located in London, GB
Highly Important Egyptian Revival Pharaoh Portrait Brooch by Carlo Giuliano recognized to be arguably the most significant 19th century Egyptian Revival jewel. An important Egyptian...
Diamond, Natural Pearl, Ruby, Yellow Gold
Harry Winston 32.63 cts. Ceylon Sapphire Diamond Platinum Necklace
By Harry Winston
Located in New York, NY
Carat Weight: Sapphire 5.30 cts. center stone Color/Clarity: Ceylon Certifications: 7 SSEF & HW Cert. Creator: Harry Winston Metal: Platinum Weight: 93.28 grams Condition: Used...
Diamond, Sapphire, Platinum
Cartier 'Panthère' Sapphire and Diamond Ear Clips - Large
By Cartier
Located in New York, NY
Carat Weight: 9.50 cts. Color/Clarity: F-G-VVS-VS Size: Large model, approx. 1.25" x 1.25" Creator: Cartier Paris Metal: Platinum Weight: 34 grams Period: 1980s Condition: Used - Pre...
Diamond, Sapphire, Platinum
Harry Winston 10.43ct Ceylon Sapphire Diamond Ring Platinum
By Harry Winston
Located in New York, NY
Carat Weight: Sapphire 10.43 ct., 2.50 cts. diamonds Color/Clarity: Ceylon No Heat Sapphire Certifications: SSEF & Gubelin Size: 5.25 Creator: Signed HW and Jacques Timey (as mar...
Diamond, Sapphire, Platinum
21.34 carat Colombian Emerald Trilliant Diamond Ring in Platinum Signed Graff
By Graff
Located in New York, NY
Carat Weight: Emerald 21.34 ct, 2 Trilliant approx 2.00cts. PV Diamonds approx 7.00cts Color/Clarity: Colombia Minor; G-H VVS-VS Certifications: SSEF Size: 6.25 Creator: Graff Metal:...
Diamond, Emerald, Platinum
Bulgari Diamond Hoop Earrings in 18k Y Gold
By Bulgari
Located in New York, NY
Bulgari diamond Huggies earrings in 18k yellow gold. These earrings feature wide hoop design, center of each earring bezel set with emerald cut diamond, flanked by channel set baguet...
Diamond, Gold
12 Carat Round Brilliant Statement Type IIa Brilliant White / D color FL/IF
Located in Mumbai, IN
Type iia, approximately 12 carats, round brilliant, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: B...
White Diamond
12 Carat Round Brilliant Statement Type IIa Brilliant White / D color FL/IF
Located in Mumbai, IN
Type iia, approximately 12 carats, round brilliant, statement ring, diamond ring. Designed to feel like a personal signature: refined, wearable, and unmistakably high-end. Colour fam...
White Diamond
12 Carat Assher Cut Statement Brilliant White VS 14K White Gold Iconic Presence
Located in Mumbai, IN
Approximately 12 carats, assher cut, statement ring, diamond ring. Designed to feel like a personal signature: refined, wearable, and unmistakably high-end. Colour family: Brilliant ...
White Diamond, 14k Gold, White Gold
$1,094,500 / item
12 Carat Oval Statement Brilliant White / F color VVS 14K White Gold
Located in Mumbai, IN
Approximately 12 carats, oval, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Brilliant White...
White Diamond, 14k Gold, White Gold
13 Carat Pear Statement Brilliant White SI 14K Gold Unparalleled Brilliance
Located in Mumbai, IN
Approximately 13 carats, pear, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Brilliant White...
White Diamond, 14k Gold, White Gold
12 Carat Round Brilliant Statement Brilliant White / D color VVS 14K White Gold
Located in Mumbai, IN
Approximately 12 carats, round brilliant, statement ring, diamond ring. A collector-facing piece where proportion and light return are treated as non-negotiable. Colour family: Brill...
White Diamond, 14k Gold, White Gold
12 Carat Assher Cut Statement Brilliant White / F color VVS 14K White Gold
Located in Mumbai, IN
Approximately 12 carats, assher cut, statement ring, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance. Colour family: Br...
White Diamond, 14k Gold, White Gold
10 Carat Heart Shape Statement Type IIa Brilliant White / D color FL/IF
Located in Mumbai, IN
Type iia, approximately 10 carats, heart shape, statement ring, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance. Colour...
White Diamond
13 Carat Assher Cut Statement Brilliant White / D color FL/IF 14K White Gold
Located in Mumbai, IN
Approximately 13 carats, assher cut, statement ring, diamond ring. A collector-facing piece where proportion and light return are treated as non-negotiable. Colour family: Brilliant ...
White Diamond, 14k Gold, White Gold
13 Carat Heart Shape Statement Type IIa Brilliant White / D color FL/IF
Located in Mumbai, IN
Type iia, approximately 13 carats, heart shape, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Brill...
White Diamond
10 Carat Heart Shape Statement Type IIa Brilliant White / D color FL/IF
Located in Mumbai, IN
Type iia, approximately 10 carats, heart shape, statement ring, diamond ring. Designed to feel like a personal signature: refined, wearable, and unmistakably high-end. Colour family:...
White Diamond
12 Carat Oval Statement Type IIa Brilliant White / D color FL/IF 14K White Gold
Located in Mumbai, IN
Type iia, approximately 12 carats, oval, statement ring, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Brilliant White ...
White Diamond, 14k Gold, White Gold
5 Carat Cushion Diamond Ring Fancy Yellow 14K Gold Rare Fancy-Color Splendour
Located in Mumbai, IN
Approximately 5 carats, cushion, diamond ring. Designed to feel like a personal signature: refined, wearable, and unmistakably high-end. Colour family: Fancy Yellow. The setting prio...
Yellow Diamond, 14k Gold, White Gold
3.5 Carat Emerald Diamond Ring 14K White Gold Effortless Elegance
Located in Mumbai, IN
Approximately 3.5 carats, emerald, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Emerald Green. The silhouette is disci...
Diamond, 14k Gold, White Gold
Oval Diamond Ring Brilliant White 14K White Gold Graceful Brilliance Heirloom
Located in Mumbai, IN
Oval, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Brilliant White. Metal: 14K White Gold. The setting prioritises...
White Diamond, 14k Gold, White Gold
7.37 Carat Pear Statement Brilliant White 18K Gold Signature Sophistication
Located in Mumbai, IN
Approximately 7.37 carats, pear, statement ring, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance. Colour family: Brilli...
White Diamond, 18k Gold, Yellow Gold
4.54 Carat Marquise Statement Brilliant White / G color SI 14K White Gold
Located in Mumbai, IN
Approximately 4.54 carats, marquise, statement ring, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Brilliant White / G ...
White Diamond, 14k Gold, White Gold
12.5 Carat Pear Statement Brilliant White / J color VS 14K White Gold
Located in Mumbai, IN
Approximately 12.5 carats, pear, statement ring, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Brilliant White / J colo...
White Diamond, 14k Gold, White Gold
12.5 Carat Pear Statement Brilliant White VVS 14K Gold Crystal-Clear Grandeur
Located in Mumbai, IN
Approximately 12.5 carats, pear, statement ring, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance. Colour family: Brilli...
White Diamond, White Gold, 14k Gold
5.66 Carat Radiant Halo Diamond Ring Fancy Yellow 18K Gold Sunlit Royal Radiance
Located in Mumbai, IN
Approximately 5.66 carats, radiant, halo, diamond ring. Created for those who prefer quiet power—brilliance without chaos. Colour family: Fancy Yellow. Metal: 18K Gold. Every decisio...
Yellow Diamond, 18k Gold
1 Carat Emerald-cut Statement Fancy Yellow 14K Gold Rare Fancy-Color Splendour
Located in Mumbai, IN
Approximately 1 carats, emerald, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Fancy Yellow. Metal:...
Yellow Diamond, 14k Gold, White Gold
12 Carat Marquise Statement Fancy Yellow 14K White Gold Sunlit Royal Radiance
Located in Mumbai, IN
Approximately 12 carats, marquise, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Fancy Yello...
Yellow Diamond, 14k Gold, White Gold
10 Carat Marquise Statement Fancy Yellow 14K Gold Rare Fancy-Color Splendour
Located in Mumbai, IN
Approximately 10 carats, marquise, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Fancy Yellow. It w...
Yellow Diamond, 14k Gold, White Gold
9 Carat Radiant Statement Type IIa Brilliant White / D color FL/IF 14K Gold
Located in Mumbai, IN
Type iia, approximately 9 carats, radiant, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Bri...
White Diamond, 14k Gold, White Gold
4.54 Carat Marquise Statement Brilliant White VS 14K White Gold Everyday Royalty
Located in Mumbai, IN
Approximately 4.54 carats, marquise, statement ring, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Brilliant White. Cla...
White Diamond, 14k Gold, White Gold
$1,210,000 / item
13 Carat Emerald-cut Statement / H color VS 14K White Gold
Located in Mumbai, IN
Approximately 13 carats, emerald, statement ring, diamond ring. Designed to feel like a personal signature: refined, wearable, and unmistakably high-end. Colour family: Brilliant Whi...
White Diamond, 14k Gold, White Gold
$988,900 / item
14 Carat Emerald-cut Statement / I color VVS 14K White Gold
Located in Mumbai, IN
Approximately 14 carats, emerald, statement ring, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance. Colour family: Brill...
White Diamond, 14k Gold, White Gold
20 Carat Emerald-cut Statement 14K White Gold Collector’s Grade Grandeur
Located in Mumbai, IN
Approximately 20 carats, emerald, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Emerald Green. Ever...
Diamond, 14k Gold, White Gold
12.38 Carat Cushion Statement Ruby Red 14K White Gold High Jewellery Supremacy
Located in Mumbai, IN
Approximately 12.38 carats, cushion, statement ring, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance. Colour family: Ru...
Ruby, 14k Gold, White Gold
6 Carat Oval Halo Diamond Ring Fancy Yellow 14K Gold Colour-Collector’s Treasure
Located in Mumbai, IN
Approximately 6 carats, oval, halo, diamond ring. Created for those who prefer quiet power—brilliance without chaos. Colour family: Fancy Yellow. Metal: 14K White Gold. It wears with...
Yellow Diamond, 14k Gold, White Gold
13 Carat Radiant Statement Type IIa Brilliant White / D color FL/IF 14K Gold
Located in Mumbai, IN
Type iia, approximately 13 carats, radiant, statement ring, diamond ring. A collector-facing piece where proportion and light return are treated as non-negotiable. Colour family: Bri...
White Diamond, 14k Gold, White Gold
$1,501,500 / item
14 Carat Pear Statement Brilliant White / G color VS 14K White Gold
Located in Mumbai, IN
Approximately 14 carats, pear, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Brilliant White / G co...
White Diamond, 14k Gold, White Gold
13 Carat Assher Cut Statement Brilliant White / D color VVS 14K White Gold
Located in Mumbai, IN
Approximately 13 carats, assher cut, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Brilliant White ...
White Diamond, 14k Gold, White Gold
7.37 Carat Pear Statement Brilliant White 18K Gold Refined Grandeur Heirloom
Located in Mumbai, IN
Approximately 7.37 carats, pear, statement ring, diamond ring. A modern classic that balances presence with polish, engineered for long-term wear. Colour family: Brilliant White. Met...
White Diamond, 18k Gold, Yellow Gold
12.5 Carat Pear Statement Brilliant White / D color SI 14K White Gold
Located in Mumbai, IN
Approximately 12.5 carats, pear, statement ring, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Brilliant White / D colo...
White Diamond, 14k Gold, White Gold
12.5 Carat Pear Statement Brilliant White SI 14K White Gold Iconic Presence
Located in Mumbai, IN
Approximately 12.5 carats, pear, statement ring, diamond ring. Built for clients who judge a ring in motion, not only in perfect studio light. Colour family: Brilliant White. Clarity...
White Diamond, 14k Gold, White Gold
Round Brilliant Statement Brilliant White 14K White Gold Pure Sophistication
Located in Mumbai, IN
Round brilliant, statement ring, diamond ring. A serious diamond ring with disciplined selection—meant to read clean at normal viewing distance. Colour family: Brilliant White. Metal...
White Diamond, 14k Gold, White Gold
14 Carat Pear Statement Type IIa Brilliant White / D color FL/IF 14K White Gold
Located in Mumbai, IN
Type iia, approximately 14 carats, pear, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Brill...
White Diamond, White Gold, 14k 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.