Antique 18ct Gold Edwardian Sapphire & Diamond Rectangular Ring
Located in Brighton, GB
Antique Rectangular Ring 18ct Yellow Gold Stamped Circa 1900 Fabulous, Edwardian statement ring. Beautiful rectangular shape, set with alternatin...
Diamond, Sapphire, Gold, 18k Gold
Ring with brilliant cut diamonds up to 0.97ct 18k yellow gold 3.0 grams
Located in The Hague, ZH
18 kt yellow gold row ring set with brilliant cut diamonds. 0.97 ct - J/K - SI/piq - ring size U.S. 4 - EU. 15(47) detailed description: the top of the ring is 3.6 mm wide by 3.5 m...
Diamond, 18k Gold, Yellow Gold
GIA Certified Platinum 900 Natural Diamond and Colombian Emerald Pendant
Located in New York, NY
GIA Platinum 900 Natural Diamond and Emerald Pendant Metal Type: 900 Platinum Total Item Weight: 2.7 Grams Sizable: Yes Dimensions: Length: 33.0 mm x Width: 8.0 mm Note: Pendant onl...
Diamond, Emerald, Platinum
Hand Carved Pink Tourmaline Bracelet Set With Diamonds 82 Carats Total
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Pink Tourmaline = 77.85 Carats Diamond = 4.75 Carats Metal: Silver & 14K Yellow Gold Bracelet ...
Diamond, White Diamond, Tourmaline, 14k Gold, Sterling Silver
CARTIER Deux Têtes Tiger Bracelet
By Cartier
Located in New York, NY
Cartier is renowned for its iconic panther designs, but this exquisite bracelet stands out for its elegant tiger motif, adorned with fancy yellow diamonds. This unique and highly cov...
Yellow Diamond, Emerald, Onyx, 18k Gold, Yellow Gold
Vintage Ring Diamonds solid 18K Gold Ø 5 US/ 2.46 gr
Located in SE
Vintage European Ring with parts in solid 18K Yellow and White Gold decorated with 6 pave set natural diamond cut Diamonds with open backs. Band hallmarked 750 for 18K Gold. Crown i...
Diamond, White Gold, Yellow Gold, 18k Gold
Art Deco Style Jade Ruby Gold Diamonds Red Enamel Black Onyx Dangle Earrings
Located in Bangkok, TH
These earrings have in the upper part 2 large ruby cabochons, the central part consisting of 2 cylinders of black onyx and 2 elements in gold diamond and red enamel, while in the low...
Diamond, Jade, Onyx, Ruby, Gold, 18k Gold, Enamel
Vintage Aquamarine and Diamond 18 Carat Gold Solitaire Ring
Located in Chipping Campden, GB
The gorgeous aquamarine stone in this ring is bright and has diamonds set either side. The aqua measures approx 20carat and the floral detailed diamond shoulders total 26pts per side...
Aquamarine, Diamond, Gold, 18k Gold
Vintage baguette marquise cut diamond 14k white gold band ring
Located in Beverly Hills, CA
This beautiful vintage diamond band ring is a refined and sparkling design from the 1980’s, showcasing a graceful mix of baguette and marquise cut diamonds. The ring features 13 bagu...
Diamond, Gold, 14k Gold, White Gold
Amanecer Green and White Diamond Ring in 18 Karat Yellow Gold
Located in München, DE
Celebrate timeless beauty with the Amanecer Ring from the Hechizo Collection, an extraordinary jewel crafted in luxurious 18KT yellow gold. Inspired by the magic of sunrise and fanta...
Diamond, 18k Gold, Yellow Gold
Syna Yellow Gold Black Onyx and Emerald Mogul Drop Chain Earrings
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Black Onyx Drops 20 carats approx. Emerald cabochons 0.50 carat approx. Diamonds 0.10 carat approx. 18kyg butterfly backs Exquisitely crafted in 18 k...
Diamond, Emerald, Onyx, 18k Gold, Yellow Gold
$354Sale Price / item|44% Off
Baguette emerald earrings studs
Located in Istanbul, TR
Baguette emerald earrings studs in 925 silver. Metal type: 925 silver Size: 12 x 12.20 mm. Weight: 2.20 g. Central stones: 2 emeralds: green color, baguette cut, clarity with inclu...
Diamond, Emerald, Silver
Harry Winston 10.43ct Ceylon Sapphire Diamond Ring Platinum
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
Syna Yellow Gold Flower Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Diamonds 0.30 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration from little things, Dharmesh & Namr...
Diamond, 18k Gold, Yellow Gold
Victorian Diamond Drop Earrings 14k Gold Silver Old European Cut, Antique
Located in Beverly Hills, CA
A pair of Victorian diamond earrings made of 14k yellow gold and silver settings. The earrings feature two Old European cut diamonds weighing approximately 1.64-carat and 1.68-carat....
Diamond, 14k Gold, Yellow Gold, Silver
Syna Peridot Yellow Gold Baubles Earrings with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Peridot 4 cts approx Diamonds 0.10 ct approx Can be worn at different angles Limited edition A luxurious, limited edition masterpiece, these Candy Bl...
Brown Diamond, Peridot, 18k Gold, Yellow Gold
Yellow Gold Cultured Mabe Pearl Diamond Halo Stud Earrings 14k Rd .72ctw Pierced
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information Cultured Cultured Mabe Pearls Cut: Round Cabochon Color: White Natural Diamonds Carat(s): .72ctw Cut: Single Color: H - I Clarity:...
Diamond, Pearl, 14k Gold, Yellow Gold
$64,000Sale Price|20% Off
Tiffany & Co. Platinum Lucida Diamond Pendant Necklace
Located in Chicago, IL
Tiffany & Co. Platinum Lucida Diamond Pendant Necklace An iconic design from Tiffany & Co., this elegant Lucida pendant necklace is finely crafted in solid platinum 950, weig...
Diamond, White Diamond, Platinum
Mid Century GIA 6.29 carat diamond platinum engagement ring
Located in Beverly Hills, CA
This striking mid-century engagement ring centers on a substantial 6.29 carat round brilliant cut diamond certified by GIA under report number 2231922323. The diamond is graded S-T c...
Diamond, Platinum
1.52 Carat Vibrant Padparadscha Sapphire & Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring AIGS Certified 1.52 Carat Natural Padparadscha Sapphire and 0.45 Carats of Diamond Accents set in Platinum. Sapphires have extraordinary durability - they ...
Diamond, Sapphire, Padparadscha Sapphire , Platinum
3.80Ct Natural Ethiopian Opal and Diamond 14K Solid Yellow Gold Necklace
Located in Los Angeles, CA
3.80Ct Natural Ethiopian Opal and Diamond 14K Solid Yellow Gold Necklace Amazing looking piece! Stamped: 14K Suggested Replacement Value: $5,500.00 Natural Oval Cut Opal Weig...
Diamond, Opal, 14k Gold, Yellow Gold
Victorian Peridot and Rose Cut Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
This gorgeous bright peridot stone is complimented beautifully by a halo of rose cut diamonds. The central peridot stone measure approx 1 carat. The ring is modelled in 18 carat gold...
Peridot, Diamond, Gold
3 Row Bubble Ring Set with 9 Natural Diamonds in 18ct Yellow Gold
Located in London, GB
A stylish and contemporary three-row bubble ring crafted in luxurious 18ct yellow gold, set with a stunning combination of 4 natural GIA-certified round diamonds and 5 round brillian...
Diamond, 18k Gold, Yellow Gold
Early Victorian Pair of Natural Saltwater Pearl and Rose Cut Diamond Earrings
Located in OVIEDO, AS
An early Victorian pair of natural pearl and rose-cut diamond earrings, each earring on the finial and suspending a natural pearl drop, dark cream color, the two pearls measures re...
Diamond, Pearl, 18k Gold, Silver
Syna Lapis Lazuli Yellow Gold Drop Earrings with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18kyg Lapis Lazuli 20 cts approx Diamonds 0.20 ct approx These exquisite earrings are a mesmerizing confection of fine 18K yellow gold, 20 carat lapis lazuli and 0.20 car...
Diamond, Lapis Lazuli, 18k Gold, Yellow Gold
Van Cleef & Arpels 1990s Mother of Pearl Diamond Floral Brooch in 18k Gold
Located in Roma, RM
A refined Van Cleef & Arpels floral brooch from the 1990s, crafted in 18k yellow gold and showcasing the maison’s timeless elegance and attention to detail. The design features ...
Diamond, 18k Gold
Van Cleef & Arpels Paris Mid-Century Diamond Ring
Located in New York, NY
Created in 1944, this Van Cleef & Arpels Paris ring is composed of diamonds, 18K gold and platinum. The flared, bombé form centers a graduating line of old European-cut diamonds, wit...
Diamond, 18k Gold
CARTIER 18K White Gold Diamond, Emerald, and Onyx Panther Bracelet
By Cartier
Located in New York, NY
A timeless emblem of strength, elegance, and allure, this Cartier Panther bracelet in 18K white gold is a masterful expression of the Maison’s most iconic motif. The panther’s head, ...
Diamond, Emerald, Onyx, 18k Gold, White Gold
Tiffany & Co. Somerset 18 Carat Yellow Gold and Diamond Mesh Ring
Located in London, GB
A luxurious Tiffany & Co. Somerset mesh ring, crafted in solid 18ct yellow gold and accented with sparkling natural diamonds. Featuring the collection’s signature woven mesh desi...
Diamond, 18k Gold, Yellow Gold
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5.5
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5.5 Metal: 18K Gold Size: 5.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&C...
Diamond, 18k Gold, Platinum
Vintage Men's Diamond Ring Cluster Diamonds Men Ring 14 Karat Gold
Located in Brooklyn, NY
Vintage pre-owned in great condition needs some cleaning Mens Diamond Ring 14k Yellow Gold approx 8.30 grams Finger size: 9 (resizing possible) cluster area design size approx 10 x...
Diamond, Gold
14K Yellow Gold Emerald & Diamond Halo Earrings Asscher-Inspired 0.47 Inch
By OGI Ltd
Located in New York, NY
Elevate your jewelry collection with these captivating 14K Yellow Gold Halo Earrings, featuring two matched round emeralds totaling 1.15 carats. Each vibrant emerald is framed in an ...
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Cartier 18k Gold Le Baiser du Dragon Ruby & Diamond Pin, Circa 1990s
By Cartier
Located in Buckingham , Buckinghamshire
Cartier “Le Baiser du Dragon” Diamond & Ruby Pin — 1990s An exceptional piece from Cartier’s iconic Le Baiser du Dragon collection, crafted in the 1990s and executed with the precis...
Diamond, Ruby, 18k Gold
1.50ct Old European Cut Diamond Solitaire Ring 18K Yellow Gold and Platinum
Located in London, GB
- Georgian inspired solitaire diamond engagement ring - 1.50ct antique Old European-cut diamond - Georgian inspired open button back design - 18K yellow gold and platinum - Ring s...
Diamond, Yellow Gold, 18k Gold, Platinum
Oval Tanzanite and Diamond Botanical Ring in 18k Gold by NOOI JEWELRY
Located in Dueville, IT
Capturing a perfect harmony of vintage elegance and organic beauty, this exquisite ring features a striking, vibrant oval-cut natural tanzanite as its centerpiece. The gemstone is me...
Diamond, Tanzanite, 18k Gold
Van Cleef & Arpels Frivole Diamond 18 Karat Rose Gold Flower Ring Size 52 (6)
Located in Boca Raton, FL
An exquisite expression of refined elegance, this Van Cleef & Arpels Frivole ring is crafted in 18 karat rose gold and designed in the coveted eight-flower motif, creating a bold...
Diamond, Gold, 18k Gold, Rose Gold
Tiffany & Co. Legacy Aquamarine Diamond 18K White Gold Lariat Drop Necklace
Located in University Place, WA
A gorgeous aquamarine and diamond drop necklace from Tiffany & Co., crafted in 18k white gold. The pendant pairs a bezel-set square aquamarine with a graceful pear-shaped aquamarine ...
Aquamarine, Diamond, White Gold
Rolex Lady Datejust 26mm 18K Yellow Gold Diamond Ruby Pave Dial President Watch
By Rolex
Located in Miami, FL
Vintage 1988 Rolex Lady Datejust 26mm in solid 18K yellow gold featuring a fully diamond and ruby paved dial with round brilliant diamond bezel totaling approximately 3.00 carats, ru...
Diamond, Ruby, 18k Gold
$52,000Sale Price|20% Off
Tiffany & Co. Platinum Solitaire Diamond Necklace
Located in Chicago, IL
Elegant, timeless, and effortlessly sophisticated, this exquisite Tiffany & Co. solitaire diamond necklace showcases a stunning approximately 1.70 carat round brilliant diamond s...
Diamond, Platinum
Ring with ruby and brilliant cut diamonds up to 0.50ct 14k gold 4.4 grams
Located in The Hague, ZH
14k white gold ring set with a central ruby up to 0.65 ct, surrounded by a brilliant-cut diamond up to 0.50 ct - F/G - VS/SI - ring size US 8.5 - EU 18.5 (58) Detailed description...
Diamond, Ruby, 14k Gold
2 Black Opal Cabs 14k Gold Diamonds Green Turkmenistan Turquoise Drops Earrings
Located in Bangkok, TH
Elegant and completely handmade Earrings consisting of an upper part of 2 oval shape Natural Black Opal cabs of 5 mm x 7 mm set together in 14 Kt white gold ...
Diamond, Turquoise, Black Opal, Gold, 14k Gold, White Gold
$2,392Sale Price|20% Off
Bochic “Capri” Vintage Ruby & Diamond Necklace & Earring Set 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Natural Ruby & Diamond Necklace & Earrings Set 18K Gold & Silver Elegant and Classic Italian style Natural Ruby - Approx 100 Carats Natural Di...
Diamond, Ruby, 18k Gold, Silver
18k Yellow Gold & Halo Ring with ~10ct. GIA Certified Natural Center Diamond
Located in Scottsdale, AZ
--------------------------------------------- Primary Stone(s): - Stone Grading: - Origin: Natural - Color: White - Cut: Round Brilliant - Clarity: VS2 - Color Grade: J - GIA ...
Diamond, Gold, 18k Gold, Yellow Gold
Untreated Sapphire & Diamond Ring 4.04 Carat Madagascar AGL Certified
Located in Northampton, MA
A mixed cut cushion-shaped 4.04 unheated royal blue sapphire from Madagascar is the center of attention in this glamorous rose gold cocktail ring. The sapphire is surrounded by a fan...
Diamond, Sapphire, 14k Gold
Set in 18K Gold, Guild Certified Conch Pearl, Emeralds & Diamond Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Conch Pearl & Emeralds Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Conch Pearl is 8.26 carats. The Conch ...
Diamond, Emerald, Pearl, 18k Gold
Boucheron Ruby Bracelet Diamond Gold Platinum Burmese Ruby GIA, French
By Boucheron
Located in Beverly Hills, CA
A remarkable Boucheron bracelet crafted in 18k gold and platinum, featuring an impressive arrangement of carved cabochon rubies accented by diamonds. The bracelet is set with opulent Burmese ruby gemstones...
Diamond, Ruby, 18k Gold, Yellow Gold, Gold, Platinum
$96,000Sale Price|20% Off
Tiffany & Co. 2.6 Carat Round Brilliant Diamond Engagement Ring in Platinum
Located in Chicago, IL
A timeless icon of elegance and refinement, this exceptional Tiffany & Co. diamond engagement ring showcases a magnificent 2.67 carat Round Modern Brilliant Cut natural diamond s...
Diamond, White Diamond, Platinum
Harry Winston Jacques Timey Vintage Sapphire Diamond Cluster Stud Earrings
Located in New York, NY
Carat Weight: 27.155 carats (Sapphires) Color/Clarity: Blue (Sapphires), Varies (Diamonds) Certifications: SSEF Size: 1.25" x 1.0" Creator: Harry Winston (Jacques Timey) Metal: Plati...
Diamond, Sapphire, Platinum
14K Solid Rose Gold Baguette Diamond Beaded Double-Row Eternity Band Ring
Located in Jaipur, IN
Architectural Precision, Romantic Warmth — Baguette Diamond Beaded Double-Row Eternity Band in 14K Solid Rose Gold Details:- Item Code :- RIMJOS-734 Material - 14K Solid Rose Gold G...
Diamond, 14k Gold, Rose Gold
$1,900 / item
Slim Orion Stacking Ring with Diamonds
By Martha Seely
Located in Carlisle, MA
The thinnest of the Shooting Star's ring collection is the Orion Stacking Ring. It is 2 mm wide and features yellow gold with diamonds or gold with sapphires. The Orion ring is sleek...
Diamond, 18k Gold, Gold, 14k Gold
Processed Gemstone Diamond Cluster Dangle Earrings 18 Karat White Gold
Located in Diera, Dubai
Processed Gemstone Diamond Cluster Dangle Earrings 18 Karat White Gold features two octagon shape green gemstone with diamond cluster set in leaf shape set in between them making dan...
Diamond, Gold, 18k Gold, White Gold
Diamond Scarabée and 18k Yellow Gold Pendant Necklace
Located in Monte Carlo, MC
Claris-A offers this diamond 18k yellow gold scarab pendant, designed as a sculptural three-dimensional beetle motif set with diamonds throughout. The domed body and geometric detail...
Diamond, Gold, 18k Gold, Yellow Gold
18KT Gold Hand-Carved 5.95ct Carved Tanzanite Floral Ring With Diamonds
By Artisan NYC
Located in New York, NY
This exquisite statement ring features a magnificent 5.95ct tanzanite, meticulously hand-carved with a delicate floral motif that captures the light from every angle. The deep, velve...
Tanzanite, Diamond, Gold, 18k Gold
White Baroque Pearls Ruby Cabs Green Enamel White Gold Diamonds Earrings
Located in Bangkok, TH
2 large ruby cabochons make up the upper part, the central part is white gold diamonds and green and red enamels, the lower part is composed of 2 white baroque pearls 12 mm in diamet...
Diamond, Pearl, Ruby, White Gold, Enamel
$354Sale Price / item|48% Off
Genuine 1.5 ct rubies and diamonds earrings studs
Located in Istanbul, TR
Genuine 1.5 ct rubies and diamonds earrings studs in 925 silver. Metal: 925 silver Size: 15.5 x 10 mm Weight: 2.4 gr. Central stones: Natural rubies - 2 pieces Cut: Pear Weight: ap...
Diamond, Ruby, Silver
Genuine Pink Rose Quartz Yellow Gold Diamond Pendant
Located in GOES, NL
Discover timeless elegance with this extraordinary pink rose quartz pendant set in rich 14-carat yellow gold. At its heart lies a 7-carat hand-cut pink rose quartz that shimmers with...
Quartz, Diamond, 14k Gold, Yellow Gold
$1,336Sale Price|20% Off
Bochic “Orient” Vintage Emerald & Diamond Ring Set In 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic “Orient” Vintage Natural Zambian Emerald & Diamond Ring Set In 18K Yellow Gold & Silver Natural Emeralds - 6 carat Natural Diamonds - 1 carat This Ring is from the...
Diamond, Emerald, 18k Gold, Silver
24k Pamp Lady Fortuna Men's Gold Ingot Ring with Diamonds
Located in Austin, TX
A 5 gram Pamp Lady Fortuna pure gold (.999 fine) ingot is the centerpiece of this impressive ring. If you love gold, this ring is for you... It's a state...
Diamond, Gold, 14k Gold, 24k Gold
Tutti Frutti Style Rubies Emeralds Gold Diamonds Baroque Pearls Dangle Earrings
Located in Bangkok, TH
In these classic Tutti Frutti Style earrings the tops are 2 White Gold Branches, 6 round full cut diamonds weighing 0,18 carats,and 2 pairs of oval Green Onyx cabs measuring 5x7 mm....
Diamond, Emerald, Pearl, Ruby, Gold, 14k Gold, White Gold
Art Deco Style Jade Lapis Gold Diamonds Emeralds Blue Enamel Drop Earrings
Located in Bangkok, TH
2 Lapis Lazuli tops with small round emerald cabochons in the center,middle parts of white gold, 6 round full cut diamonds,blue enamel ,2 plain Burma Jade round drops. Length 51 mm ...
Emerald, Jade, Diamond, 18k Gold, Enamel, 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.