TIFFANY & Co. Platinum .32ct Diamond Engagement Ring 5.25
Located in Los Angeles, CA
TIFFANY & Co. Platinum .32ct Diamond Engagement Ring 5.25 Metal: Platinum Size: 5.25 Diamond: Round brilliant diamond, carat total weight .32, Color H, Clarity VVS2 Hallmark: "©TIFF...
Diamond, Platinum
Vintage 18ct Gold Stamped, 1980s Diamond Cat Brooch
Located in Brighton, GB
Vintage Cat Brooch 18ct Gold Stamped Elevate your accessory collection with this exquisite 1980s cat brooch, meticulously crafted from 18ct yellow gold. This beautifully detailed ...
Diamond, Gold, 18k Gold
$8,253Sale Price|20% Off
Ring - 18K Yellow - 3.16ct. - Natural diamond - IGI
Located in Ramat Gan, IL
This stunning ring features a unique design with natural diamond, totaling 3.16 carats, set in lustrous 18kt yellow gold. The yellow gold band adds a touch of sophistication to the d...
Diamond, 18k Gold, Yellow Gold
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 7
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 7 Metal: 18K Gold Size: 7 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&CO. 750 ...
Diamond, 18k Gold, Platinum
Platinum Stamped, Edwardian Style Emerald & Diamond Oval Cluster Ring
Located in Brighton, GB
Emerald & Diamond Oval Cluster Ring Platinum Stamped Circa 2000 Step back in time with this exquisite Edwardian-style cluster ring, a captivating piece that beautifully marri...
Diamond, Emerald, Platinum
Vintage Ruby and Diamond cluster ring, 9k gold, Glass filled Ruby
Located in NEWARK, GB
A really pretty vintage glass filled Ruby and Diamond cluster ring! It features a lovely pinky red ruby with a faceted oval cut where the facets catch the light beautifully. The Ru...
Diamond, Ruby, 9k Gold, Yellow Gold
Vintage 18 Karat Gold 1.20 Carat VS Sapphire 1.00 Carat Diamond Cluster Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage cluster ring crafted in 18K gold. Circa 1980. The piece features: - 1 sapphire, oval cut, 1.20ct, B 6/3, VS - 12 diamonds, round brilliant cut, TW 1.00ct, RW-W, V...
Diamond, Sapphire, Gold, 18k Gold
Coral, Emeralds, Fancy Diamonds, Rose Gold and Silver Ring.
Located in Marcianise, CE
Retrò ring in 9 kt rose gold and silver structure mounted with a central coral between leaves studded with diamonds and surrounded by a frame of emeralds and fancy diamonds. This ele...
Emerald, Diamond, Coral, Silver, Rose Gold, 9k Gold
$3,250Sale Price|50% Off
Certified 18K White Gold 1.65 Carats Pink Sapphire & 0.56ct Diamond Band Ring
Located in เกาะสมุย, TH
A commanding, couture‑level wide band ring showcasing a vivid 1.65ct oval bright Madagascar pink sapphire framed by 0.56ct of round and baguette diamonds. Diamonds set not only acros...
Diamond, Pink Sapphire, 18k Gold, White Gold
Ring with emerald and old European cut diamonds up to 0.26ct 14k gold 4.5 grams
Located in The Hague, ZH
14k bicolor gold ring set with a 0.20 ct emerald and a 0.26 ct diamond - F/G - SI - ring size US 11 - EU 20.5 (64) Detailed description The top of the ring is 6.3 mm wide Weight: ...
Diamond, Emerald, 14k Gold
Piaget Limelight Magic Hour 18k Rose Gold Diamond Watch
By Piaget
Located in Feasterville, PA
18k rose gold watch featuring a sculpted oval case. Inspired by the Limelight Magic Hour collection. Polished finish enhances the warm hue of the rose gold. Adorned with 36 brilliant...
Diamond, Rose Gold
Vintage 18 Karat Gold 1.97 Carat VS-SI Emerald 0.75 Carat SI Diamond Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage three-stone ring crafted in 18K gold. Circa 1980. The piece features: - 1 emerald, square emerald cut, 1.97ct, vslbG 5/5, VS-SI - 2 diamonds, round brilliant cut...
Diamond, Emerald, Gold, 18k Gold
$1,175Sale Price|50% Off
18K Gold 1.07ct Oval Blue Sapphire & 0.20ct Diamond Halo Sunburst Ring
Located in เกาะสมุย, TH
A vivid 1.07ct oval blue sapphire is framed by a shimmering 0.20ct diamond sunburst halo, all set in rich 18k yellow gold. The sapphire’s deep dusky blue contrasts beautifully with t...
Diamond, Blue Sapphire, 18k Gold
$613Sale Price|20% Off
14K Yellow Gold Pear Cut Diamond Bezel Solitaire Pendant Necklace
Located in Antwerp, BE
Discover a perfect blend of modern minimalism and classic sparkle with this exquisite pendant necklace. Crafted in polished 14K yellow gold, the pendant showcases a stunning, brillia...
Diamond, 14k Gold, Yellow Gold
CLEARANCE, 5.01 Carat Round Natural Diamond Tennis Bracelet 14 Karat Yellow Gold
Located in Great Neck Plaza, NY
A quality tennis bracelet, round-brilliant cut diamonds. set on 14k yellow gold. each stone is set in a classic four-prong style for maximum light brilliance. 7 inch length. H-I Col...
Diamond, White Diamond, 14k Gold, Yellow Gold
Impressive 20 Carat Natural Citrine and Diamond 18k Yellow Gold Cocktail Ring
Located in Napoli, NA
yellow gold. The ring is centered by a magnificent natural citrine weighing approximately 20 carats, displaying a particularly vivid and intense golden-orange color. The generously ...
Diamond, Citrine, Gold, 18k Gold, Yellow Gold
18ct Yellow Gold, Victorian 3 Stone Emerald and Diamond Carved Trilogy Ring
Located in Brighton, GB
Antique Emerald & Diamond Trilogy Ring 18ct Gold Stamped Circa 1880 Step into elegance with this stunning Victorian trilogy ring, crafted in luxurious 18ct yellow gold. The c...
Diamond, Emerald, 18k Gold, Yellow Gold
18k antique French dormeuse earrings old mine cut diamonds
Located in AMSTERDAM, NL
A pair of 18k white and rosé gold dormouse earrings, set with four old-mine cut diamonds, weighing ca. 2.00 ct in total. To be sold with antique box. French hallmarks All of our i...
Diamond, White Gold, 18k Gold, Rose Gold
$457Sale Price|20% Off
14K Yellow Gold Round Cut Diamond Initial "R" Pendant Necklace
Located in Antwerp, BE
Personalize your look with a dynamic blend of textures with this expertly crafted initial "R" pendant necklace. Styled in gleaming 14K yellow gold, the bold block letter features a s...
Diamond, 14k Gold, Yellow Gold
Belle Epoque/Early Edwardian Diamond Ring 1900-1915
Located in OVIEDO, AS
Antique Diamond Cluster Ring Belle Époque / Early Edwardian, circa 1900–1915 An elegant antique diamond cluster ring centered with an old European-cut diamond, framed within a delic...
Diamond, 18k Gold, Platinum
$3,988Sale Price|20% Off
14K Yellow Gold Diamond 3.56 Cts Classic Tennis Bracelet
Located in Antwerp, BE
This classic tennis bracelet features a stunning, continuous row of round brilliant-cut diamonds, meticulously set in 14K yellow gold. Each diamond is cradled in polished round setti...
Diamond, Yellow Gold, 14k Gold
Antique 1920s Platinum, Diamond Eternity Ring, Wedding Band, Anniversary Ring
Located in Brighton, GB
Antique Eternity Ring Platinum Circa 1920s Step back in time with this exquisite platinum eternity ring, beautifully crafted in the 1920s. It is fully set with dazzling natural d...
Diamond, Platinum
Platinum 4.03ct Marquise Ruby and Diamond Cocktail Ring - Fei Liu
By Fei Liu
Located in Birmingham, .
This exquisite platinum ring features a marquise‑cut ruby weighing 4.03 carats, surrounded by a halo of 0.51 carats of fine diamonds. The sculptural band curves gracefully around the...
Diamond, White Diamond, Ruby, Platinum
Stack ring Natural pave diamonds sterling silver dual tone stack of five rings
Located in Delhi, DL
This beautiful stack of 5 rings with natural diamonds consists of: Diamond= natural pave diamonds Diamond color- white with a tint of grey Metal- Silver Purity- 925 (sterling silver)...
Diamond, Sterling Silver
$631Sale Price|20% Off
14K Yellow Gold Diamond Celestial Radiance Charm Necklace
Located in Antwerp, BE
A dainty gold-tone cable chain adorned with a central pave-set crescent moon, flanked by alternating starbursts and petite twinkling stars. ach charm is encrusted with brilliant-cut ...
Diamond, 14k Gold, Yellow Gold
Vintage 18ct Gold French, 1940s Peridot and Diamond Double Halo Ring
Located in Brighton, GB
Vintage Peridot Ring 18ct Two Colour Gold Stamped Circa 1940s Step into a world of elegance with this stunning 18ct gold ring from the 1940s. The exquisite double halo design ca...
Diamond, Peridot, Gold, 18k Gold
5.98 Carat Peridot Pink Sapphire Diamond 18 Karat White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
5.98 Carat Peridot Pink Sapphire Diamond 18 Karat White Gold Ring Metal: 18 Karat White Gold Primary Stones: Peridot Accent Stones: Pink Sapphire Total Carat Weight: 5.98 carats ...
Diamond, Peridot, Pink Sapphire, 14k Gold, White Gold
Syna Yellow Gold Tanzanite, Green Tourmaline and Diamonds Earrings
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Tanzanite 15 carats approx. Green Tourmaline 3 carats approx. Diamonds 0.90 carat approx. 18kyg post-backs for pierced ears Limited Edition About ...
Diamond, Tourmaline, Tanzanite, 18k Gold, Yellow Gold
Antique 9ct Gold Edwardian Diamond and Pearl Starburst Pendant and Brooch
Located in Brighton, GB
Antique Starburst Brooch/ Pendant 9ct Gold Stamped Circa 1910 Makers Mark H & SL *chain sold separately A charming Edwardian brooch crafted in 9ct yellow gold, designed in ...
Diamond, Pearl, Gold, 9k Gold
$393Sale Price|20% Off
14K Yellow Gold Oval & Round Cut Blue Topaz and Diamond Accent Ring
Located in Antwerp, BE
Exude timeless elegance with this stunning ring featuring a deep, velvety oval-cut Blue Topaz. The central gemstone is secured in a classic four-prong setting and flanked by shimmeri...
Diamond, Blue Topaz, 14k Gold, Yellow Gold
Vintage 1950's 5.15 Carat Transitional Cut Diamond Engagement Ring Platinum
Located in South Pasadena, CA
Circa 1950's. Incredible engagement ring with a GIA graded 5.15 carat transitional cut diamond in the center and two trilliant cut diamonds on the sides for amazing finger coverage. ...
Diamond, Platinum
Tiffany & Co. Platinum Round Brilliant Diamond Solitaire Pendant Necklace 16 in
Located in University Place, WA
A Tiffany & Co. solitaire pendant necklace in platinum, set with a round brilliant diamond in a six-prong setting, suspended from a platinum chain. The pendant frame is engraved with...
Diamond, Platinum
Victorian Diamond and 18 Carat Gold Five-Stone Ring
Located in Chipping Campden, GB
This classic style victorian five stone ring holds diamond measuring 25pts, 15pts and 7pts. all set in simple claw settings. Modelled in 18 carat gold. Ring Size: M or 6 1/4 Face ...
Diamond, Gold
1930's Art Deco Audemars Piguet Transitional Diamond Bangle Watch 14k/Platinum
Located in South Pasadena, CA
Circa 1930's. Gorgeous Art Deco Audemar Piguet bangle watch with beautifully cut transitional diamonds. The bangle is 14k white gold and the watch case is platinum. This is a piece t...
Diamond, Platinum
TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 8
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 8 Metal: Platinum Size: 8 Weight: 6.60 grams Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallma...
Diamond, Platinum
Syna Yellow Gold Sleeping Beauty Turquoise Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Sleeping Beauty Turquoise 3.50 carats approx. Diamonds 0.10 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Dra...
Diamond, Turquoise, 18k Gold, Yellow Gold
Tennis bracelet with brilliant cut diamonds up to 4.00ct 18k gold 19.2 grams
Located in The Hague, ZH
18k yellow gold tennis bracelet set with brilliant-cut diamonds totaling 4.00ct - F/G - VS/SI - 17 cm long detailed description: the bracelet is 17 cm long by 5.7 mm wide and 3.3 m...
Diamond, 18k Gold
$732Sale Price|20% Off
14K Yellow Gold Diamond And Ruby Accented Snake Bypass Ring
Located in Antwerp, BE
Make a bold, symbolic statement with this captivating Snake Bypass Ring. Expertly cast in warm 14K yellow gold, this piece features a fluid, serpentine design that gracefully coils a...
Ruby, Diamond, Yellow Gold, 14k Gold
14 karat white gold neon 4.50 Carat Paraiba Tourmaline halo diamond ring
Located in Laguna Hills, CA
The featured item is a 4.50 Carat Paraiba Tourmaline Diamond Halo 14 karat white gold Ring The rings measurement is 15.3 mm long by 15.5 mm wide. A sturdy shank measures 2.7 mm. Ch...
Diamond, Paraiba, Tourmaline, White Gold, Yellow Gold, 14k Gold
JUGENDSTILL platinum ring with ruby, brilliant and single cut diamonds
Located in The Hague, ZH
Platinum ring set with a central ruby totaling 1.05ct surrounded by brilliant-cut and single-cut diamonds totaling 1.00ct - F/G - VS/SI - ring size U.S. 5.25 - EU. 16(50) detailed...
Diamond, Ruby, Platinum
TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5
Located in Los Angeles, CA
TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Diamond: 7 round brilliant diamonds, carat total weight .57 H...
Diamond, Platinum
$950Sale Price|50% Off
18K White Gold 0.55ct Squared Ruby & 0.03ct Diamond Band Ring, Size 6.5
Located in เกาะสมุย, TH
A sleek contemporary band crafted in 18k white gold, set with 0.55ct of square‑cut rubies and 0.03ct of round brilliant diamonds. The alternating pattern creates a clean, architectur...
Diamond, Ruby, 18k Gold, White Gold
Antique 15ct Gold Victorian Garnet Locket Pendant, with Floral Diamond Setting
Located in Brighton, GB
Antique Garnet Pendant 15ct Gold Circa 1860 * The chain is sold separately Step into a world of elegance with this exquisite Early Victorian pendant, expertly crafted from 15ct...
Diamond, Garnet, Gold, 15k Gold, Silver
TIFFANY & Co. 18K White Gold .11ct Diamond Crown Key Pendant 1.5"
Located in Los Angeles, CA
TIFFANY & Co. 18K White Gold .11ct Diamond Crown Key Pendant 1.5" Metal: 18K White Gold Pendant: 1.5" Weight: 3.30 grams Diamond: round brilliant diamonds, carat total weight .1...
Diamond, White Gold
Antique Art Deco European Cut Diamond Platinum Toi et Moi Ring
Located in Orlando, FL
Original Art Deco Diamond Ring in Platinum – European & Old Mine Cut Diamonds A beautifully preserved original Art Deco diamond ring crafted in platinum, showcasing the geometri...
Diamond, Platinum
VICTORIAN brooch with pearls and rose cut diamonds up to 0.40ct 18k gold, silver
Located in The Hague, ZH
Victorian 18k yellow gold and silver branch brooch with pearls and rose diamonds totaling 0.40ct - G/H - SI detailed description: the dimensions of the brooch are 3.8 cm long by 2....
Diamond, Pearl, 18k Gold, Silver
Vintage 1980s 1.50ctw Pavé Diamond Dome Ring, 14k Yellow Gold
Located in Orlando, FL
Vintage 1980s Pavé Diamond Dome Ring – F/VS Diamonds A bold and glamorous statement from the 1980s, this vintage pavé diamond dome ring embodies the era’s love of sculptural gold an...
Diamond, 14k Gold, Yellow Gold
Natural 3Ct Emerald Cut Emerald Three Stone Ring , Platinum, Size 6.5, Clearence
Located in New York, NY
Approximately Natural 3 Carat 3 pieces of Emerald Cut Emerald Ring in platinum Size 6.5 A classic three stone design ring Approximately 2 Carat center Emerald Cut Emerald Ab...
Diamond, Emerald, Platinum
Turquoise, Diamonds, Platinum Earrings.
Located in Marcianise, CE
Amazing earrings in platinum structure mounted with diamonds for all the length and a drop turquoise as pendant. These earrings were totally handmade by Italian master goldsmiths and...
Diamond, Turquoise, Platinum
$2,450Sale Price|50% Off
18K White Gold 10.5mm South Sea Pearl & 0.40ct Diamond Viny Stud Earrings
Located in เกาะสมุย, TH
A pair of exquisitely crafted 18k white gold stud earrings showcasing two 10.5 mm white South Sea pearls—each pearl selected for its exceptional luster, smooth surface, and elegant r...
Diamond, Pearl, South Sea Pearl, 18k Gold, White Gold
Antique Necklace Aquamarine Diamonds solid 18K Gold Platinum Silver/4.6gr
Located in SE
Ca. 1920s -1930s German Lavalier styled necklace with main part / pendant in solid 18K Gold topped with platinum decorated with natural bezel set pear cut Aquamarine accented Diamon...
Aquamarine, Diamond, 18k Gold, Platinum, Silver
14K Yellow Gold Ring with 0.85ct Emerald & Diamond Accents
Located in New York, NY
Discover the elegance of our exquisite ring, crafted in 14K yellow gold. This piece features a captivating 0.85-carat emerald-cut emerald, radiating a rich green hue. Flanking the e...
Diamond, Emerald, 14k Gold, Yellow Gold
TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 6
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 6 Metal: Platinum Size: 6 Band Width: 4mm Weight: 7.40 grams Diamond: 10 round brilliant diamonds, carat total weight .22 ...
Diamond, Platinum
BLOWOUT PRICE-NO OFFER, 12.01 Cts Natural Diamond Necklace 14K White Gold 20''
Located in Great Neck Plaza, NY
This luxurious tennis necklace showcases round-brilliant cut white diamonds, renowned for their exceptional sparkle and brilliance. With a classic four-prong setting, the necklace ma...
Diamond, White Diamond, 14k Gold, White Gold
$393Sale Price|20% Off
14K White Gold Round Cut Diamond Open Heart Pendant
Located in Antwerp, BE
Crafted in warm 14K white gold, this necklace features a beautifully dainty open heart pendant that serves as a timeless symbol of love and affection. The delicate heart outline is m...
Diamond, 14k Gold, White Gold
Michael Kneebone Peridot Blue Topaz Diamond Gold Shell Earrings
Located in Austin, TX
A fine and highly unusual pair cabochon peridot (origin: Pakistan) are featured in these sea life inspired earrings. The pear shaped peridot were cut in Germany, are the classic per...
Diamond, Peridot, Topaz, Blue Topaz, Gold, 18k Gold
Vitolo 18 Karat Yellow Gold Italian Granulation Diamond Ring
Located in Los Angeles, CA
This handcrafted 18K yellow gold ring reflects the artistry of traditional Old World Italian craftsmanship. The sophisticated hand-engraved design blends the traditional technique o...
Diamond, 18k Gold, Yellow Gold, Gold
$696Sale Price|20% Off
14K Yellow Gold Oval London Blue Topaz and Diamond Halo Ring
Located in Antwerp, BE
Sophisticated and striking, this London Blue Topaz Halo Ring is a masterclass in elegant contrast. At its center lies a captivating, deep-sea-toned oval-cut London Blue Topaz, secure...
Blue Topaz, Diamond, Yellow Gold, 14k Gold
$2,950Sale Price|50% Off
18K White Gold 1.48ct Oval Blue Sapphire & 0.88ct Baguette Diamond Cocktail Ring
Located in เกาะสมุย, TH
A striking composition of color, light, and architectural precision, this 18k white gold cocktail ring centers a 1.48‑carat oval blue sapphire of vivid, ocean‑deep hue—its tone remin...
Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold
$1,182Sale Price|20% Off
Contemporary 14KT White Gold Diamond Shaker Ring, 0.52 Carat
Located in Antwerp, BE
This elegant shaker ring features a sleek gold frame encasing freely moving deep blue stones, creating a subtle play of motion and light with every movement. Modern yet timeless, it ...
Diamond, 14k Gold, White 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.