LIQUIDATION, 4.47 Carats Round Shape Natural Diamonds Pair No treatments
Located in Great Neck Plaza, NY
4.47 Carats Round Shape Natural Diamonds Pair No treatments Average Color I-j Clarity i3 Measurement 8.3mm stone
Diamond, 14k Gold, Yellow Gold
Bochic “Orient” Vintage Diamond, Blue Sapphire & Emerald Ring Set In 18K Gold &
By Bochic
Located in New York, NY
Bochic “Orient” Vintage Diamond, Blue Sapphire & Emerald Ring Set In 18K Gold & Silver Natural Center Oval Shape Blue Sapphire 8.00 Carat Natural Emeralds 2.00 Carats Nat...
Diamond, Emerald, Blue Sapphire, 18k Gold, Silver
Antique 18ct Gold, Victorian Ruby & Diamond Marquise/Navette Shaped Ring
Located in Brighton, GB
Victorian Marquise Ring 18ct Gold Circa 1880 Step into the elegance of the Victorian era with this stunning marquise-shaped ring, beautifully crafted in 18ct yellow gold. At its h...
Diamond, Ruby, Gold, 18k Gold
Vintage 18ct Yellow Gold, Double Head Diamond Snake Ring, Circa 1980s
Located in Brighton, GB
Vintage Double Head Snake Ring 18ct Yellow Gold A striking sculptural ring crafted in rich 18ct yellow gold, designed as two entwined serpents forming a continuous loop around the...
Diamond, 18k Gold, Yellow Gold
Bold Ruby & Diamond Ring in 18k Yellow Gold
Located in Bloomington, MN
Bold Ruby & Diamond Ring in 18k Yellow Gold Crafted in 18k yellow gold, this substantial ring features vivid square-cut rubies arranged in sweeping diagonal rows across the top,...
Diamond, Ruby, 18k Gold, Yellow Gold
Antique 18ct Gold & Platinum, 1920s Art Deco Sapphire and Diamond Marquise Ring
Located in Brighton, GB
Sapphire Deco Ring 18ct Gold & Platinum Tested Circa 1920s Step back into the glamorous 1920s with this fabulous original Art Deco ring. Crafted from 18ct yellow gold and plat...
Diamond, Sapphire, Gold, 18k Gold, Platinum
$337Sale Price / item|50% Off
Silvorra 3.21 Carat Emerald Floral Pendant with Diamond Pavé Bail in 925 Silver
Located in New York, NY
This delicate 3.21 carat emerald pendant is crafted in 925 sterling silver and features a vibrant cluster of natural emeralds arranged in a floral inspired design. The composition in...
Diamond, Emerald, Silver, Sterling Silver
Antique 18ct Gold & Platinum, 1920s Original Art Deco Sapphire and Diamond Ring
Located in Brighton, GB
Antique Art Deco Ring 18ct Gold & Platinum Circa 1920s This exquisite original Art Deco statement ring features a central brilliant-cut diamond surrounded by a sculptural open...
Diamond, Sapphire, Gold, 18k Gold, Platinum
Gübelin 18k Bicolor Gold Brooch with Ruby and Diamond, Circa 1990
By Gubelin
Located in The Hague, ZH
Gübelin - 18k bicolor gold brooch with ruby and single-cut diamond, 0.05 ct, F/G - VS/SI Detailed description: The brooch is approximately 4.4 cm by 3.4 cm Weight: 8.9 grams Set ...
Diamond, Ruby, Gold, 18k Gold
GIA/AIGS 18K 2.05 Ct Madagascar Unheated Vibrant Pink Sapphire Engagement Ring
Located in Kaohsiung City, TW
*GIA/AIGS 18K 2.05 Ct Madagascar Unheated Vibrant Pink Sapphire Engagement Ring* GIA/AIGS-certified natural unheated Madagascar Unheated Vibrant Pink Sapphire weighing 2.05 ct set o...
Pink Sapphire, Diamond, White Gold, 18k Gold, Gold
$247Sale Price / item|50% Off
Silvorra Art Deco Inspired Emerald & Diamond Halo Engagement Ring in 925 Silver
Located in New York, NY
This bold octagon cut emerald and diamond halo ring is handcrafted in 925 sterling silver, showcasing an octagon cut emerald measuring approximately 4 x 6 mm, with a total gemstone w...
Diamond, Emerald, Silver, Sterling Silver
IGI 14K 10.62 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
Located in Kaohsiung City, TW
*IGI 14K 10.62 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 10.62 ct set on an 14K white gold Art Deco des...
Diamond, Emerald, Gold, White Gold, 14k Gold
Antique 18ct Gold Edwardian Ruby & Diamond Five Stone Ring
Located in Brighton, GB
Ruby & Diamond Ring 18ct Yellow Gold Hallmarked Birmingham Worn Date Letter Circa 1900 Lovely gypsy style ring. Set with alternating, natural rubies & diamonds. Mounted ...
Diamond, Ruby, Gold, 18k Gold
Antique Italian 18K Gold & Platinum 2.60 Carat Old-Cut Diamond Earrings, c. 1900
Located in Firenze, IT
Pair of earrings in yellow gold 750/°° and platinum 850/°° each set with a cushion-cut old-cut diamond approx. 1.10ct, topped by a smaller diamond approx. 0.20ct. Italian work, circa...
Diamond, Gold, 18k Gold, Platinum
$197Sale Price / item|50% Off
Silvorra 1.9ct Four Stone Emerald & Diamond Cross Cluster Ring in 925 Silver
Located in New York, NY
This elegant emerald and diamond floral cluster ring features 1.9 carats of oval cut emeralds set in 925 sterling silver. Showcasing four vibrant emeralds arranged in a distinctive n...
Diamond, Emerald, Silver, Sterling Silver
Bernard Weber 59TCW Palmeria Citrine 14K Yellow Gold Diamond Statement Earrings
Located in New York, NY
Striking, dramatic, rare Bernard Weber 59TCW Palmeria citrine, diamond, 14K yellow gold statement earrings 20th Century Provenance: Estate of a notable Palm Beach coal mining heiress...
Citrine, Diamond, 14k Gold, Yellow Gold
$460Sale Price / item|50% Off
Silvorra 2.06ct Octagon Cut Emerald & Diamond Pendant Necklace in 925 Silver
Located in New York, NY
This refined 2.06 carats emerald and diamond pendant necklace is crafted in 925 sterling silver. Measuring approximately 7 x 9 mm, the vibrant green gemstone is elegantly framed by a...
Diamond, Emerald, Silver, Sterling Silver
Vintage Geometric Ring 18K Gold Malachite, Onyx. Diamonds, circa 1980 Italy
Located in Buckingham , Buckinghamshire
Italian Modernist 18 Karat Gold Malachite, Onyx and Diamond Geometric Cube Statement Ring, Circa 1980 A striking and highly sculptural Italian modernist statement ring crafted in 18...
Diamond, Malachite, Onyx, 18k Gold
$1,985Sale Price / item|50% Off
Silvorra 12ct Emerald and Diamond Geometric Link Tennis Bracelet in 925 Silver
Located in New York, NY
This statement 12 carats emerald tennis bracelet is crafted in 925 sterling silver and features a continuous line of natural emeralds adorned with diamonds. The design includes 26 em...
Diamond, Emerald, Silver, Sterling Silver
TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 5 New
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 5 Metal: Platinum Size: 5 Band Width: 4mm Weight: 7.30 grams Diamond: 10 round brilliant diamonds, carat total weight .22 ...
Diamond, Platinum
ART DECO Earrings with pearl and single cut diamonds up to 0.25ct 18k gold
Located in The Hague, ZH
ART DECO 18k white gold clip-on earrings set with pearl and single-cut diamond up to 0.25ct – F/G – VS/SI Detailed description: The dimensions of the earring are 6.0 cm long by 1.6...
Diamond, Pearl, 18k Gold
Paraiba Tourmaline, Diamond & Black Enamel Ring in 14k Yellow Gold - GIA 2235645
Located in Bloomington, MN
Paraiba Tourmaline, Diamond & Black Enamel Ring in 14k Yellow Gold - GIA 2235645505 This distinctive ring is crafted in 14k yellow gold and features a cushion-shaped yellowish g...
Diamond, Tourmaline, Paraiba, Yellow Gold, Enamel
Brooch with ruby and rose cut diamonds up to 0.50ct 18k gold and silver
Located in The Hague, ZH
18k gold brooch set with ruby and rose-cut diamonds up to 0.50 ct – F/G – SI Detailed description The brooch measures 4.2 cm by 3.9 cm wide Weight: 12.5 grams Set with: - 4 x ...
Diamond, Ruby, 18k Gold, Silver
Bochic “Vintage Retro” Diamonds & Emeralds Bracelet Set In 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic “Vintage Retro” Oval Natural Emeralds from Zambia & Diamonds Set In 18K Gold & Silver Natural Green Emeralds Oval shapes Can wear as an anklet as well Natural Eme...
Diamond, Emerald, 18k Gold, Silver
Damiani Diamond Band Ring in 18k White Gold
By Damiani
Located in Bloomington, MN
Damiani Diamond Band Ring in 18k White Gold This Damiani ring is crafted in 18k white gold and features round diamonds spaced around the band for a clean, refined design. The diamon...
Diamond, 18k Gold, White Gold
Platinum Vintage Diamond Ring, Natural Stones
Located in Brooklyn, NY
Vintage Diamond Ring Pre-Owned - Great Condition Solid Platinum approx 7.8 grams Finger size 7 Center Diamond approx 0.50 carat G-SI2 Bunch of small diamonds on the side gift box a...
Diamond, Platinum
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
Vintage 1970's Flower Diamond Bracelet 18k Yellow Gold
Located in South Pasadena, CA
Circa 1970's. Beautiful flower bracelet with sparkling white diamonds. Wonderful details on the flowers and the clasp is seamless so you can hardly tell where it is. In very good con...
Diamond, 18k Gold, Yellow Gold
Set in 18K Gold, Zambian Emerald, Mozambique Ruby & Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Emerald & Ruby "Kissing" Engagement Ring set in 18K White Gold and natural Diamonds. The weight of the Emerald is 7.25 carats. The Emeral...
Diamond, Emerald, Ruby, 18k Gold
Ring with pearl and old mine cut diamonds up to 1.00ct 18k gold 12.1 grams
Located in The Hague, ZH
18k white gold ring set with a pearl and an old mine-cut diamond up to 1.00 ct - F/G - SI - ring size US 6 - EU 16.5 (52) Detailed description: The top of the ring is 1.6 cm wide a...
Diamond, Pearl, 18k Gold
Del Sol Shell Pendant with Natural Diamond
Located in Miami, FL
Del Sol Shell Pendant is made with 14k gold, natural shell, and .14 carat natural diamond. This delicate beauty fits on most small to medium sized chains, consider adding a chain or ...
Diamond, 14k Gold
18k Gold Ring Band Yellow Gold with Natural Diamonds And Green Malachite
Located in Brooklyn, NY
Designer Diamond and Malachite Band Ring 18k Yellow Gold approx 13.60 grams Width of band approx 14mm Natural Diamonds approx 1.09 carat G-VS Natural Malachite special cut Finger S...
Diamond, Malachite, Gold, 18k Gold, Yellow Gold
Designer Jen Proudman 14k Gold Tiger's Eye Horn Pendant with Diamonds
Located in New York, NY
Tiger's Eye Horn Pendant Tiger's Eye, Diamonds & 14k Gold Gorgeous tiger's eye horn, 1” in length excluding the bail with a thick gold cap studded with diamonds. The 14k gold...
Diamond, Tiger's Eye, 14k Gold
$642Sale Price / item|50% Off
Silvorra 925 Silver Natural Octagon Emerald Pendant Necklace with Diamond Halo
Located in New York, NY
This refined pendant necklace showcases a striking 2.6 carat octagon cut emerald made in 925 sterling silver. Measuring 6 x 11 mm, the center stone is beautifully framed by a delicat...
Diamond, Emerald, Silver, Sterling Silver
Antique Art Deco Emerald and Diamond Ring, circa 1920s
Located in OVIEDO, AS
Antique Art Deco Emerald and Diamond Ring, circa 1920s A rare and elegant Art Deco emerald and diamond ring dating from the 1920s, featuring a striking shield-shaped design with refi...
Diamond, Emerald, 18k Gold, Platinum
Victorian 14k Gold and Silver Brooch with Pearl and Rose Cut Diamonds
Located in The Hague, ZH
Victorian 14k yellow gold and silver brooch set with pearl and rose cut diamonds up to 0.80 ct - G/H - SI Detailed description: The brooch measures 4.0 cm long and 2.8 cm wide Wei...
Diamond, Pearl, 14k Gold, Silver
Art Deco style Blue Sapphires, Emeralds, Ruby, Rubelite & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Art Deco style, Blue Sapphires, Emeralds, Rubies & Rubellite Cocktail Dome Ring set in 18K White Gold & natural Diamonds. The weight of the Blue Sapphi...
Diamond, Emerald, Rubelite, Ruby, Blue Sapphire, 18k Gold, White Gold
14K Gold Diamond Sapphire Evil Eye Hand Chain Bracelet Ring Bracelet 2 Grams
Located in New York, NY
Delicate yet eye-catching, this 14K gold hand chain features three elegant evil eye motifs adorned with 0.14 carats of round brilliant diamonds and 0.18 carats of vivid blue sapphire...
Diamond, Blue Sapphire, Sapphire, 14k Gold, Yellow Gold
Vintage Jade Diamond Gold Lily of The Valley Brooch
Located in Firenze, IT
Period: 1950 ca. Length: 9,2 cm Weight: 38,6 gr The brooch, dated to the 1950s, represents a bouquet of lily of the valley composed of ten stems, in which the flower stems are made ...
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Vintage 18ct Yellow Gold Stamped, 3 Carat Heart-Shaped Diamond Cluster Ring
Located in Brighton, GB
Vintage Heart Ring 18ct Gold Yellow Stamped Circa 2000 Maker Mark CJS This exquisite 18ct yellow gold ring showcases a beautiful heart-shaped design that is both romantic and el...
Diamond, 18k Gold, Yellow Gold
$1,045Sale Price / item|50% Off
Silvorra Art Deco Inspired Emerald Stripe & Diamond Pavé Dome Ring in 925 Silver
Located in New York, NY
This dazzling emerald and diamond ring is crafted in 925 sterling silver, showcasing a striking arrangement of square cut emeralds in mixed sizes. With a total gemstone weight of 0.8...
Diamond, Emerald, Silver, Sterling Silver
18K Gold Ethiopian Opal Diamond Cocktail Ring
Located in GOES, NL
This exquisite handmade statement ring features a stunning elongated Ethiopian Multi Fire Opal set in luxurious 18k gold and accented with sparkling diamonds. The ring is crafted to ...
Diamond, Opal, 18k Gold
IGI 18K 2.60 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
Located in Kaohsiung City, TW
*IGI 14K 2.60 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 2.60 ct set on an 14K white gold Art Deco d...
Emerald, Diamond, White Gold, 18k Gold, Gold
18k Akoya Pearl Bracelet White Gold and natural Diamonds
Located in Brooklyn, NY
Vintage Akoya Pearls and 18k White Gold approx weight 42 grams Center Buckle is 18k White Gold with Natural Diamonds approx size of this center piece is approx 25 x 30 mm real Akoya ...
Diamond, Pearl, Gold, 18k Gold
Ring with lapis lazuli and single cut diamonds up to 0.03ct 18k gold
Located in The Hague, ZH
18k bicolour gold with lapis lazuli and single cut diamonds up to 0.03ct – F/G – VS/SI - ring size U.S. 5.25 – EU. 16(50) detailed description: The top of the ring is 6.4 mm wide a...
Diamond, Lapis Lazuli, 18k Gold
$345Sale Price / item|50% Off
Art Deco Botanical Brooch Pendant in 925 Silver with Ruby, Emerald and Diamond
Located in New York, NY
This vibrant 6.6 Carat emerald, ruby and diamond brooch is crafted in 925 sterling silver. Featuring two vibrant emeralds measuring approximately 11 x 7 mm, accented by richly hued g...
Diamond, Emerald, Ruby, Silver, Sterling Silver
$200Sale Price / item|50% Off
Silvorra Art Deco Inspired 1.58ct Emerald Cluster Ring in 925 Sterling Silver
Located in New York, NY
This elegant 1.58 carats emerald cluster ring is crafted in 925 sterling silver and showcases a captivating octagon cut emerald at its center measuring approximately 4 x 6 mm. Surrou...
Diamond, Emerald, Silver, Sterling Silver
14 Karat Gold Black Onyx and Pink Opal Round Beads Rubies Black Diamonds Ring
Located in Bangkok, TH
Unique and elegant Art Deco Style ring composed of a flat oval ring in solid 14 Kt yellow gold with 3 round black onyx beads with small faceted rubies set on one side and 3 pink op...
Black Diamond, Onyx, Opal, Ruby, 14k Gold, Yellow Gold
2.77 Carat Natural Pear Cut Brown Diamond White Diamond Gold Engagement Ring
By DGI
Located in Los Angeles, CA
2.77 Carat Natural Pear Cut Brown Diamond White Diamond Yellow Gold Engagement Ring Metal: 14 Karat Yellow Gold Primary Stones: Natural Brown Pear Cut Diamond Accent Stones: Natur...
Diamond, Brown Diamond, White Diamond, 14k Gold, Gold, Yellow Gold
Estate Panther Wraparound Bracelet 18k Gold Diamond Sapphire Emerald
Located in Orlando, FL
Estate Panther Bracelet in 18K Yellow Gold with Diamonds, Blue Sapphires & Emerald Eyes An exceptional and highly sculptural panther bracelet, masterfully crafted in rich 18K yel...
Diamond, Emerald, Sapphire, 18k Gold, Yellow Gold
GIA Certified 13.04ct No Heat Ruby Diamond Platinum Cocktail Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA certified No Heat Cabochon Ruby Diamond and 18 Karat White Gold Cocktail Cluster Ring – a true masterpiece that effortlessly combines rarity and eleganc...
Diamond, Ruby, Gold, 18k Gold, White Gold
Purple and Brown Shell Pendant with Diamond and Yellow Sapphire
Located in Miami, FL
Shell pendant with natural diamonds and yellow sapphire gemstone, set in 14k gold. Wear this pendant alone or layer it with other gold chains for a beautiful layered effect. Order...
Diamond, Yellow Sapphire, 14k Gold
18K White Gold 1.10ct Round Pastel Blue Sapphire & 0.70ct Diamond Band Ring
Located in เกาะสมุย, TH
This 18k white gold band features five round‑cut pastel blue sapphires (1.10ct) framed by four bezel‑set round diamonds for crisp contrast and symmetry. The outer surfaces of the ban...
Diamond, Blue Sapphire, 18k Gold, White Gold
Turquoise, Onyx, Topaz, Diamonds, Platinum and 14 Karat White Gold Earrings.
Located in Napoli, Campania
Fashion earrings in platinum and 14 kt white gold structure mounted with a drop turquoise surrounded by onyx. Below, a structure studded with diamonds and a drop topaz. These earring...
Diamond, Onyx, Topaz, Turquoise, 14k Gold, White Gold, Platinum
Vintage Diamond Halo Engagement Ring 18k White Gold
Located in South Pasadena, CA
Lovely diamond engagement ring with a chunky diamond halo around the center stone. The diamonds are bright and lively. In very good condition. Size: Approx. 6.25 Metal: 18k White G...
Diamond, 18k Gold, White Gold
FLORA Earrings, Moonstone Flowers with Pink Tourmaline, Diamonds & 14k Gold
Located in New York, NY
FLORA Earrings Moonstone, Pink Tourmaline, Diamonds & 14k Gold by Jen Proudman Jewelry Carved Moonstone flowers (18mm diameter) with center 2.2mm diamonds bezels in gold. Stunnin...
Diamond, Moonstone, Tourmaline, 14k Gold
$4,500 / item
14K Gold 0.27 ct. tw. Hammered Cuff Ring
By I. Reiss
Located in Great Neck, NY
14 Karat Yellow Gold Matte and Hammer-Finished Cuff Ring, Accented with 0.27 Carats of Burnish Set Diamonds
Diamond, 14k Gold, Yellow Gold
Necklace and pendant with old mine and rose cut diamonds up to 1.20ct 14k gold
Located in The Hague, ZH
14k red gold necklace with gold and silver pendant set with old mine and rose cut diamonds. 1.20ct – G/H - SI - 50cm long Detailed description the length of the necklace is 50 cm l...
Diamond, 14k Gold, Silver
Laguna Agate Shell Pendant with Light Grey Spinel, Diamonds & 14k Gold
Located in New York, NY
Laguna Agate Shell Pendant Laguna Agate, Spinel, 14k Gold & Diamonds Carved Laguna agate scallop shell (20mm diameter) with center stunning oval light grey spinel bezeled in gold a...
Agate, Diamond, Spinel, 14k Gold
TIFFANY & Co. Etoile 18K Gold Diamond Circle Pendant Necklace
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond Circle Pendant Necklace Metal: 18K Gold Weight: 5.30 grams Chain: 16" long Pendant: 13mm in diameter Diamond: 6 round brilliant diamonds, ...
Diamond, 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.