Pearl Ruby Old Mine Cut Diamond Gold Brooch
Located in New York, NY
A beautiful 18k gold brooch , set with three 8mm pearls, square cut rubies and approx. 1.50ctw in old mine cut diamonds.
20th Century Brooches
Diamond, Pearl, Ruby, Gold
Pearl Ruby Old Mine Cut Diamond Gold Brooch
Located in New York, NY
A beautiful 18k gold brooch , set with three 8mm pearls, square cut rubies and approx. 1.50ctw in old mine cut diamonds.
Diamond, Pearl, Ruby, Gold
Antique Old Mine Cut Diamond Emerald Ruby Gold Pendant
Located in Cairo, EG
Antique Russian diamond pendant centered with natural ruby with a diameter of 8.61mm×6mm and 1 natural green emerald stone with a diameter of 7.7mm×6.65mm and 2 old mine cut diamonds...
Diamond, Emerald, Ruby, 14k Gold
Vintage 14K Gold Floral Brooch with Ruby & Old Mine Cut Diamond
Located in Miami, FL
One of the leaves is adorned with an antique old mine cut diamond—a rare and desirable cut known for its romantic, hand-finished charm.
Diamond, Ruby, 14k Gold
Art Deco inspired old mine cut diamond ruby target platinum ring
Located in Beverly Hills, CA
Encircling the center stone, fourteen vivid calibre cut rubies form a bold geometric halo, totaling approximately 0.55 carats.
Diamond, Ruby, Platinum
Russian 14k/Silver Old Mine/Rose Cut Diamond & Synthetic Ruby Bracelet
Located in Victoria, BC
The central element features a combination of old mine cut and rose cut diamonds arranged in a symmetrical, scrolling motif, flanked by vertical channels of square-cut synthetic rubi...
Diamond, Ruby, 14k Gold, Silver
Art Deco Mine Cut Diamond & French Cut Ruby Bow Motif Engagement Ring Platinum
Located in Boston, MA
An elegant engagement ring featuring a 0.62-carat old mine-cut diamond, with a clarity of VS2 and a color grade of I.
Diamond, Ruby, Platinum
Sophia D. Platinum Brooch with Emerald-Cut Rubies and Old Mine Diamonds
By Sophia D
Located in Great Neck Plaza, NY
A magnificent brooch by Sophia D. crafted in platinum, showcasing 16 richly saturated rubies in a mix of emerald and oval cuts, totaling approximately 23.51 carats.
Diamond, Ruby, Platinum
Old Mine Cut Diamond Ruby 14 Karat Yellow Gold Cross Pendant Necklace
Located in Boca Raton, FL
The design is set with 12 old mine cut diamonds totaling 1.00 carat, showcasing I–J color and SI clarity, each stone radiating a soft, romantic brilliance characteristic of antique c...
Diamond, Ruby, Gold, Yellow Gold
Art Deco Old Mine Cut & Ruby Cocktail Ring 18K Gold
Located in Montgomery, AL
Ring Details Material: 18K Rose Gold Lower; White Gold Top Era: Art Deco 1910 - 1930 Length:22.2mm Width:13.9mm Height: 2.3mm Shank Width: 1.7mm Weight: 3.5 Grams Finger Size: 8 Siza...
Diamond, Ruby, Gold, 18k Gold, Rose Gold, White Gold
ART DECO STYLE 14k gold ring with ruby, old mine cut and silngle cut diamonds
Located in The Hague, ZH
IGI Juwelen rapport 14k white gold ring set with a central old mine cut diamond up to 1.40ct, single cut diamonds up to 0.35ct and ruby up to 2.00ct – ring size U.S. 7 – EU 17.25 (...
Diamond, Ruby, 14k Gold
Antique Old Mine & Rose Cut Diamond, Burmese Ruby, Turquoise Fly Brooch
Located in Santa Monica, CA
- 14K yellow gold body and legs & silver wings - Wings decorated with rose cut and old mine cut diamonds (1.50cttw) - Natural Burmese ruby eyes - Hook at bottom allows for use ...
Diamond, Ruby, Turquoise, 14k Gold, Yellow Gold, Silver
Antique Art Deco Platinum Mine Cut Diamond Coral Pearl Ruby Shield Pendant
Located in Winter Springs, FL
This beautifully done original Art Deco pendant (pin conversion) is hand crafted in platinum and set with approximately 1ctw in mine cut and rose cut diamonds all averaging H-I in c...
Coral, Diamond, Pearl, Ruby, Platinum
$7,998Sale Price|20% Off
Antique Victorian Gold 3.5ctw GIA Old Mine Cut Diamond Cushion Ruby Navette Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Ruby - Old Mine Cushiony Cut - Prong Set - Great Red Color - No Heat - Natural Inclusions - Thailand - 1.50ct (approx.) ** See Certification Details...
Diamond, Ruby, Gold, Yellow Gold
Roman Malakov Antique 9.54 Carat Old Mine Cut Diamond & Ruby Dangle Earrings
Located in New York, NY
Surrounded by two rows of old mine cut diamonds weighing 5.20 carats total. Accented by a row of rubies weighing 0.41 carat total, set on the outer edge of the earrings.
Diamond, Ruby, White Gold, Silver
14K Yellow Gold Ruby and Old Mine Cut Diamond 3 Stone Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 6.75 Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 2.3 grams Diamond Details: Old Mine Brilliant, .15ct total weight, I Color, Si ...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Diamond Ruby Ring 14K Rose Gold Spiral Cocktail Retro Old Mine cut
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Ruby Ring 14K Rose Gold Spiral Cocktail Retro Old Mine cut This vintage ring circa the 1940s is finely crafted in solid 14K Rose gold (stamped and also carefully guaranteed).
Diamond, Ruby, 14k Gold, Rose Gold
French Retro 1.14 Carat GIA Old Mine Cut Diamond & Ruby Tank Ring
Located in Los Angeles, CA
French Retro 1.14 Carat Old Mine Cut Diamond & Ruby Tank Ring composed of 18k yellow gold and platinum.
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
1880s French natural fancy yellow diamond, Old Mine cut diamond and ruby ring
Located in London, GB
It has a central fancy yellow Old Mine cut diamond of approximately 1 carat and is surrounded by approximately 1.1 carat of Old Mine cut diamonds and small natural rubies.
Yellow Diamond, Ruby, 18k Gold
Old Mine Diamond and Ruby Ring
Located in New York, NY
Old Mine Diamond and Ruby Ring A diamond ring featuring an old mine cut diamond, accented with round cut diamonds and four square cut rubies.
Diamond, Ruby, 18k Gold
Retro Old Mine Cut Diamond Ruby Floral Design Wedding Band Ring 14KRG/Platinum
Located in Boca Raton, FL
The ring features a graceful floral-inspired design set with Old Mine cut diamonds totaling approximately 1.00 carat, including one larger center stone of approximately 0.25 carats, ...
Diamond, Ruby, Gold, Rose Gold, Platinum
$5,850Sale Price|20% Off
18K Gold New Made Natural Old Mine Cut Diamond And Ruby Decorated Bird Earring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 8.2 grams. Totally is diamond 3.70 ct. The diamond is has G-H color and vvs-vs-s1 clarity. Totally is ruby 0.08 ct. Box is not included. Pleas...
Diamond, Ruby, 18k Gold
Ring with ruby verneuille and old mine cut diamonds up to 0.30ct 14k gold
Located in The Hague, ZH
14k yellow gold ring set with ruby and old mine cut diamond up to 0.30 ct - F/G - VS/SI - ring size US 10.25 - EU 20 (63) Detailed description: The top of the ring is 7.4 mm wide...
Diamond, Ruby, 14k Gold
$2,232
W 0.99 in L 1.19 in
RETRO Brooch with ruby verneuille and old mine cut diamond up to 0.08ct 18k gold
Located in The Hague, ZH
RETRO 18k bicolour brooch set with ruby and old mine cut diamond up to 0.08ct – G/H – SI detailed description: the size of the brooch is 3.0 cm long by 2.5 cm wide weight 11.0 ...
Diamond, Ruby, 18k Gold
Vintage GIA 1.04 carat old mine cut diamond ruby 18k gold three stone ring
Located in Beverly Hills, CA
Flanking the center stone are two richly colored oval cut rubies totaling approximately 0.90 carat, adding a vivid and romantic contrast that enhances the overall design.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Antique Old Mine-Cut Diamond and Ruby Navette Shaped Ring in Silver-Topped Gold
Located in New York, NY
An antique late Victorian period diamond and ruby ring of navette-shaped design, comprising old mine-cut diamonds and a central maltese cross of rubies, with engraved scrollwork on t...
Diamond, Ruby, 18k Gold, Sterling Silver
Gorgeous Rose and Old Mine Cut Diamond Ruby Gold Drop Earrings
Located in New York, NY
Pair of gorgeous 18k gold drop earrings, featuring rubies and a combination of rose & old mine cut diamonds - total approx. 1.40ctw.
Diamond, Ruby, Gold
$3,173
W 1.23 in L 1.42 in
Brooch with pearl, ruby and old mine cut diamonds up to 0.80ct 18k gold/ silver
Located in The Hague, ZH
Victorian 18k yellow gold and silver brooch/pendant with pearls, ruby, and old mine-cut diamond, totaling approximately 0.80 ct – N/O, G/H - SI Detailed description: The brooch/pen...
Diamond, Pearl, Ruby, 18k Gold, Silver
1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring
Located in New York, NY
This amazing platinum ring from the Art Deco era is centered with a sparkling old mine cushion cut diamond that weighs 1.15ct. and is graded K color with VS2 clarity.
Diamond, Ruby, Platinum
Antique Ruby And Old Mine Cut Diamond Gold Ring
Located in Cairo, EG
Antique 14k russian gold ring in leaf artnnoveu designe centeted with natural oval ruby flanked with 6 old mine cut diamonds estimate weight of 1.50 carats ring head lenght 3cm
$1,533
H 0.52 in W 2.76 in
ART DECO brooch with ruby and old mine cut diamonds up to 0.50ct 18k gold 5.9 gr
Located in The Hague, ZH
18k bicolour gold brooch with ruby and old mine cut and rose cut diamond 0.50 ct F/G - VS/SI detailed description the brooch is 7.0 cm wide and 1.3 cm high weight 5.9 grams set...
Diamond, Ruby, 18k Gold
$7,160Sale Price|20% Off
Vintage Solid Gold GIA 1.91ctw Burma Ruby Old Mine Cut Diamond 3 Stone Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Ruby - Oval Brilliant Cut - Multi Prong Set - Mesmerizing Vivid Red Color - Burma - Heated - 1.21ct (exact) ** See Certification Details Below for C...
Diamond, Ruby, Gold, 14k Gold, White Gold, Yellow Gold
Antique Russian Old Mine Cut Diamond And Ruby Gold Ring
Located in Cairo, EG
Antique imperial russian era 1900s 14k gold ring centered with 0.75 ct old mine cut diamonds flanked with natural ruby ring head lengh 2cm
Antique Old Mine Cut Diamond Sapphire and Ruby Gold Ring
Located in Cairo, EG
Antique 14k gold ring centered with 3 large stones Old mine cut diamond H colour white vs clearity and old cut navy blue sapphire colour and old cut ruby stone with estimate total we...
Retro Old Mine Cut Diamond Ring, 0.65cttw, Size 9.5
Located in Upland, CA
About This Ring: Transform any outfit with this stunning Retro old mine cut diamond ring. Crafted with two marquise and single cut diamonds, and adorned with natural rubies, this ri...
Diamond, Ruby, Rose Gold, White Gold
Antique Imperial Russian Ruby And Old Mine Cut Diamond Gold Ring
Located in Cairo, EG
antique imperial Russian era 1900s made in Kazan city 14k gold ring centered with old mine diamonds estimate weight 0.60 ct flanked with ruby and rose cut diamonds hall marked 56 im...
Old mine diamond and ruby target ring, circa 1920.
Located in London, GB
Old mine diamond and ruby target ring. Set to center with a cushion shape old mine diamond in an open back claw setting with an approximate weight of 3.30 carats, enclosed by sixteen...
Diamond, Ruby, Yellow Gold, Platinum
Antique Edwardian Platinum Old Mine Diamond Burma Ruby Three Stone Ring - GIA
Located in Great Neck, NY
This beautiful ring features a natural Burma no heat ruby with two old mine cut diamonds that weigh 1 ct each and all have GIA reports.
Diamond, Ruby, Platinum
Estate Art Deco Old Mine & European Cut Ruby & Diamond Pave Set Platinum Ring 6
Located in Miami, FL
Estate Art Deco Old Mine & European Cut Ruby & Diamond Pave Set Platinum Ring This previously loved platinum, ruby and diamond pave set Art Deco inspired ring creates a spectrum of ...
Diamond, Ruby, Platinum
Victorian Gold & Silver GIA Old Mine Burma Ruby & Diamond Target Platter Ring
Located in Montclair, NJ
--Stone(s):-- (23) Natural Genuine Rubies- Old Mine Cut - Pave Set - Purplish Red- Burma - No Heat - 2.0ctw (approx.) ** See Certification Details Below for Complete Info ** (13) Nat...
Ruby, Diamond, Silver, Yellow Gold, Gold
AGL Certified Ruby and Old Mine Diamond Ring
Located in New York, NY
AGL Certified Ruby and Old Mine Diamond Ring A yellow gold ring centering a round-cut ruby flanked by two old mine cut diamonds.
Diamond, Ruby, 18k Gold
Antique 1880s Ruby And Old Mine Cut Diamond Gold Bangle Bracelet
Located in Cairo, EG
Antique Russian cuff bracelet centered with oval cut ruby stone fl with rose cut diamonds in star shape prongs and mat yellow gold colour hall marked 56 imperial Russian gold standar...
14k Gold
Circa 1900s Ruby and Old Mine Diamond Navette Ring
Located in Hicksville, NY
Year: 1900s Item Details: Ring Size: 5.5 (Sizable) Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 4.3 grams Diamond Details: 1.25ct total weight Ruby Details: .90ct,...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Vintage Ruby and Old Mine Cut Diamond Wide Band Ring in 14 Karat White Gold
Located in Scottsdale, AZ
Metal: 14 Karat White Gold Diamond Shape & Cut: Old Mine, Old European, Single Cut Diamond Total Carat Weight: 0.37 CTW Diamond Color: F–G Diamond Clarity: VS–SI Ruby Shape & Cut: Cu...
Diamond, Ruby, Gold, 14k Gold, White Gold
Victorian 2.02 CTW No Heat Burma Ruby Old Mine Cut Diamond 18K Gold Ring GIA
Located in Philadelphia, PA
Comprised of alternating pattern of prong set cushion cut rubies and old mine cut diamonds Rubies weigh approximately 1.13 carats total - transparent medium purplish red Natural Burm...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Antique Russian Sapphire Ruby and Old Mine Cut Diamond Russian Gold Ring
Located in Cairo, EG
Antique Russian 14k gold ring in naviet style centered with natural sapphire rubies and old mine cut diamonds ring head diameter 2.8cm hall marked 56 imperial russian gold standard r...
Victorian 3.62 CTW Ruby Old Mine Cut Diamond 14 Karat Two-Tone Gold Band Ring
Located in Philadelphia, PA
Comprised of alternating old mine cut diamonds and cushion cut rubies Old mine cut diamonds weigh approximately 2.12 carats total O/P color with VS2 to SI1 clarity - set with talon ...
Diamond, Ruby, Gold, 14k Gold, White Gold, Yellow Gold
Victorian 18K Yellow Gold 0.53 Carat Ruby Old Mine Diamond Three Stone Ring
Located in Cape May, NJ
Era: Victorian Estate(1890s) Birmingham England Composition: 18K Yellow Gold Primary Stone: Old Mine Cut Natural Ruby Carat Weight: Approximately 0.53 Carats Accent Stones: Two Old M...
Diamond, Ruby, 18k Gold, Yellow Gold
Victorian Lion Bracelet Old Mine Diamond Ruby Gold Cat Panther Leopard Tiger
Located in New York, NY
The bracelet has three magnificently modeled three dimensional lions, leopards or panthers with two Ruby cabochon eyes and Old Mine Cut Diamonds in the mouths.
Diamond, Ruby, Gold, Yellow Gold, 10k Gold, Rose Gold
Victorian Old Mine Cut Diamond Starburst Ring, Celestial, 1899, Size 4.25, 18K
Located in Upland, CA
This stunning piece boasts a rare old mine cut diamond with a large culet, surrounded by two natural old cut rubies.
Diamond, Ruby, 18k Gold
$5,500
H 1.25 in W 1.25 in
Old Mine Diamond Ruby Sapphire Enamel Insect Bug Fly Brooch Art Nouveau Gold
Located in New York, NY
This is a stunning antique Art Nouveau - Art Deco Enamel, Rose Cut and Old MIne Cut Diamond, Ruby, Sapphire and Pearl Fly Bug Insect Brooch Pin in 10 Karat Gold.
Diamond, Pearl, Ruby, Sapphire, Gold, Yellow Gold, 10k Gold, Enamel
$5,054Sale Price|20% Off
New Made 18k Gold Natural Old Cut Diamond And Caliber Cut Ruby Drop Earring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 9 grams. Totally is diamond 1.67 carat. The diamond is has G-H color and vvs-vs-s1 clarity. Totally is ruby 2.10 carat. Please contact for any...
Diamond, Ruby, 18k Gold
Art Deco 3.70ct Diamond 1.50ct French Cut Ruby Platinum Pin
Located in New York, NY
At its heart, the piece features approximately 2.70 carats of old mine cut diamonds, each possessing the romantic charm and soft, candlelit brilliance unique to antique cutting styles.
Diamond, Ruby, Platinum
$3,416Sale Price|20% Off
18k Gold New Made Natural Old Cut Diamond And Caliber Cut Ruby Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.3 grams. Totally center middle stones 0.99 carat. Totally is side diamond 0.20 carat... The diamond is has G color and vs clarity. Totally i...
Diamond, Ruby, 18k Gold
Retro Old Cut Diamond and Ruby Ring
Located in London, GB
Here we have a striking ring dating back to the 1940s. This retro design features two old cut diamonds and four baguette cut rubies. The geometric arrangement creates a captivating v...
Diamond, 18k Gold
$3,369Sale Price|20% Off
New Made 18k Gold Natural Old Cut Diamond And Caliber Cut Ruby Wedding Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight 4.5 grams. Totally is main diamond 0.65 ct. Totally is side diamond 0.07 ct. The diamond is has H color and s1 clarity. Totally is caliber ruby 1...
Diamond, Ruby, 18k Gold
Contemporary 22kt Gold Ring with 0.91ct Old Cut Diamond & Rubies
Located in Jaipur, IN
Bold yet beautifully refined, this 22kt gold ring is a combination of both contemporary elegance and timeless craftsmanship. Sculpted in a smooth, rounded silhouette with a rich matt...
Diamond, Ruby, 22k Gold
1950s Art Deco Platinum Diamond & Ruby Ring — Old Cut ~0.60 ct
Located in MONTMORENCY, FR
A commanding 1950s Art-Deco inspired ring crafted in solid platinum, where vintage geometry meets luminous sparkle. At its heart sits an old-cut diamond (estimated ~0.60 carat) bezel...
Diamond, Ruby, Platinum
Art Deco 1.03ct Old Mine Cut & 1.15ct Ruby Platinum Ring
Located in Atlanta, GA
This Art Deco ring features a stunning 1.03 carat Old Mine Cut diamond at its center, which is surrounded by 1.15 carats of rich, red rubies.
Diamond, Ruby, Platinum
1900s Ruby, Old Mine Cut Diamond and Gold Ring
Located in West Hollywood, CA
Wonderful 18K yellow gold, diamond and ruby ring. Alternating Old Mine Cut diamonds and French cut rubies set in vertical rows.
Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold
Early 20th Century Natural Burma Ruby & Old Mine Cut Halo Cocktail Ring 18k Gold
Located in Great Neck, NY
The gorgeous center stone is surrounded by an incredible halo of 10 natural old mine cut diamonds and two smaller diamonds detailing the shank.
Diamond, Ruby, 18k Gold
Vintage Coktail Shuttle Ring Yellow Gold 18K Old Mine Cut Diamond Ruby Sapphire
Located in Valencia, Comunidad Valenciana
Cross body from highest to lowest in blade format. With beautiful old mine cut diamonds. G-H color and vs1-SI1 clarity. 9 Old mine cut diamonds: 1) Diamond 4.40x4.40x3.30 mm weight 0...
Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold
Victorian 18k Gold Ruby and Old Mine Cut Diamond Star Set Ring, circa 1896
Located in Lancashire, Oldham
Dating from the late Victorian era this wonderful 18ct yellow band ring is set with a central old mine cut diamond and flanked by two oval cut pinkish rubies.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Art Deco Style Engagement .98 Old Mine Cushion Cut Diamond Rubies Platinum Ring
Located in Woodland Hills, CA
This is a beautiful art deco style engagement ring set with a .98 carat old mine cushion cut diamond with a halo of rubies. The setting is platinum marked 950 the gallery has an intr...
Diamond, Ruby, Platinum
Unavailable
H 1.7 in W 0.91 in
Precious Victorian 4.40 Carat Old Mine Diamond 3.0 Carat Ruby Crescent Brooch
Located in Napoli, IT
Moon Delight A very popular feminine symbol in the Victorian era was the mystical crescent moon motif, traditionally embellished with Diamonds whist this rare example is set with a ...
Diamond, Ruby, 18k Gold
Unavailable
H 2.33 in W 1.58 in
Victorian 1800s Ruby Old Mine Diamond Royal Queen Crown Swan Bird Brooch Pendant
Located in New york, NY
An Impressive & Rare Early Napoleanic Era Victorian 1800-1850s Ruby & Old Mine Cut Diamond Set Royal Princess/ Queen Swan with Crown Necklace Pendant / Brooch, Basic Dimensions & Sp...
Diamond, White Diamond, Ruby, Yellow Gold
Unavailable
H 0.79 in W 1.97 in
Victorian 3.00 Ct Untreated Ruby .80 Carat Old Mine Diamond Crescent Moon brooch
Located in Napoli, IT
Magic and Mystery Victorian Celestial motifs in jewellery were full of symbolism and good wishing Crescent moon are a guidance in life, love and many others symbolism This Stunning ...
Diamond, Ruby, 18k Gold
2.30 ct Old Mine Cut Diamond Alligator Ring Oxidized Sterling Silver, 14KT Gold
Located in New York, NY
2.30 ct Old Mine Cut (Polki Diamond) Diamond and 0.08 ct Ruby Eyes Alligator Ring set in Oxidized Sterling Silver and 14KT Gold Ring shank.
Diamond, Brown Diamond, Ruby, 14k Gold, Sterling Silver
Unavailable
H 0.34 in W 1.89 in L 2.29 in
Vintage 20th Butterfly Old Mine cut Diamond 2.02 Ctw Cultured Pearl Platinum 18K
Located in Valencia, Comunidad Valenciana
In the center set in illusion a beautiful Old Mine cut Diamond measures 8.30x 7.50x 5.60 millimeters and weight 2.02 carats, color K and clarity I1.
Diamond, Emerald, Onyx, Cultured Pearl, Ruby, Sapphire, 18k Gold, Platinum
Victorian Old Cut Diamond and Ruby Carved Trilogy Ring
Located in Essex, GB
A delightful Victorian ruby and diamond ring. Centred by a 1.15 carat (approx.) old mine cut diamond, accented at each “corner” by four small rose cuts.
Diamond, White Diamond, Ruby, 18k Gold
Art Deco 0.75 Carat Old Cut and Ruby Trilogy Ring
Located in Essex, GB
Accompanied by an independent jewellery report. Cut – Old mine cut diamond in the centre, with old cut rubies either side.
Diamond, White Diamond, Ruby, Platinum
Vintage Ruby and Old Cut Diamond Double Head Snake Ring
Located in Lancashire, Oldham
This super vintage 9k yellow brushed gold old cut diamond and ruby ring is beautifully crafted in the style of two snake or serpents heads entwined. The two snakes entwined symbolise...
Diamond, Ruby, Gold, 9k Gold
Edwardian Ruby and Old Cut Diamond Five-Stone Ring
Located in Essex, GB
Accompanied by an independent jewellery report from IGR (#30307248). Cut – Cushion cut rubies and old mine cut diamonds.
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Victorian Sapphire Diamond and Ruby Spider Brooch Cushion Cut Sapphire
Located in Stratford upon Avon, GB
An exceptional example of a Spider brooch. The focal point of the piece is the large cushion cut sapphire set into the body of the spider. The legs and head of the spider are set wit...
Diamond, Ruby, Sapphire, 18k Gold, White Gold, Yellow Gold
Unavailable
Victorian Emerald Cut Ruby and Diamond Ring
Located in Austin, TX
Victorian emerald cut ruby and old mine cut diamond ring. Rubies set in gold and diamonds set in silver on gold.
Diamond, Ruby, Gold, Silver
Victorian 10.00 Carat Cabochon Ruby & 1.70 Old Cut Diamond Cluster Ring
Located in Theydon Bois, Essex
Noble and striking. Cut – Oval cabochon ruby and old mine / miner cut diamonds Colour – Diamonds are G Clarity – Diamonds are VS.
Diamond, Ruby, 18k Gold
Art Deco Natural Ruby and Old Cut Diamond Trilogy Crossover Ring
Located in Theydon Bois, Essex
Cut – Oval mixed cut ruby with old mine cut diamonds either side and eight-cut diamonds in the shoulders.
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Edwardian Ruby and Old Cut Diamond Cluster Ring
Located in Theydon Bois, Essex
Accompanied by an independent jewellery report. Cut – Round old cut rubies and old mine cut diamonds.
Diamond, Spinel, 18k Gold
Edwardian 1.95 Carat Natural Ruby and 1.60 Carat Old Cut Diamond Trilogy Ring
Located in Essex, GB
Please contact us if you would like to see a copy of the report. Cut – Cushion cut ruby and old mine cut diamonds.
Diamond, White Diamond, Ruby, Gold, 18k Gold, Platinum
Victorian 2.91 Carat Ruby & 2.18 Carat Old Cut Diamond 18k Gold Cluster Earrings
Located in Essex, GB
Accompanied by an independent jewellery report from IGR (#30306616). Cut – Oval cut rubies and old mine cut diamonds.
Diamond, White Diamond, Ruby, Gold, 18k Gold
Victorian era 14k gold diamond ruby shamrock brooch
Located in Versailles, FR
Surrounding the ruby are three old mine cut diamonds. With a total estimated weight of approximately 0.6 carats, these diamonds add a dazzling allure to the centerpiece, creating a f...
Diamond, Ruby, 14k Gold
Early 20th Century Ruby and Old Cut Diamond 18 Karat Gold Trilogy Ring
Located in Essex, GB
Accompanied by an independent jewellery report. Cut – Oval cut ruby and old mine cut diamonds.
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Victorian Diamond and Natural Ruby Horseshoe Bangle Bracelet
Located in Narberth, PA
Lining the surface of the open horseshoe are four natural rubies and three old Mine Cut diamonds, which together form a stunning alternating pattern.
Diamond, Ruby, 18k Gold, Yellow Gold
Unavailable
H 2.25 in W 1.43 in D 0.45 in Dm 1.84 in L 2.25 in
8.57 Carat Rose Cut Brown Diamond Heart Pendant
Located in Nicosia, CY
Heart Shaped Rose Cut Diamond Pendand with a bird on top set in 14 Karat gold and 8.57 carat Diamonds, Brown Color and SI - I Clarity on a 60 cm Legnth Brown Diamond Chain.
Brown Diamond, Ruby, 14k Gold
Ruby Emerald Diamond Gold Flower Pin
Located in New York, NY
Decorated with circular Rubies and Emeralds and Old Mine cut diamonds
Diamond, Emerald, Ruby, 18k Gold
2 Carats Natural Ruby Stud Earring in 14K White Gold, Screw-Backs.
Located in Miami, FL
Specifications: Gemstone Type: Natural Earth Mined Red Ruby Gemstone Shape: Round Gemstone Diameter: 5.85mm Metal: 14kt White Gold Closure: Screw Back Gemstone Transparency: Opaque ...
Ruby, 14k Gold, White Gold
Unavailable
Vintage Ruby Diamond Ring in Yellow Gold
Located in Miami, FL
Metal: 14K yellow gold. 0.50 carat Burma ruby. 100% natural earth mined. Cabochon cut ruby set in bezel setting.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Unavailable
Synthetic Ruby 21 Karat Gold Bombé Ring
Located in Aurora, Ontario
The fourteen synthetic rubies surrounding the center stone are old mine cut.
Ruby, Yellow Gold
Victorian 14k Diamond and Ruby Lion Button Bracelet
Located in Narberth, PA
The bracelet is crafted in vibrant 14k yellow gold and has a Lion in center of bracelet with ruby eyes and a mine cut diamond in its mouth! Overall, the diamonds have an approximate ...
Diamond, Ruby, 14k Gold
Edwardian Burma Ruby and Diamond Five-Stone Platinum Ring
Located in Napoli, IT
A simply stunning Edwardian era five stone ring A bright and vivacious display of natural gemstones starring on this classy and eternal antique hoop ring very finely hand crafted of ...
Diamond, Ruby, Platinum
Unavailable
Vintage 14k Gold Ruby Diamond 3 Stone Ring
Located in Miami, FL
Key Features: Metal: 14K yellow gold. 0.50 carat Burma ruby. 100% natural earth mined. Cabochon cut ruby set in bezel setting.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
2.00 Carat Ruby and Diamond Floral Style Ring
Located in Miami, FL
Metal: 18K Yellow Gold. Center: 1.00 carat ruby. 100% natural earth mined Emerald cut set in prongs.
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Unavailable
H 2.17 in W 1.42 in L 18.12 in
Victorian Holbeinesque Diamond Ruby Natural Pearl Enameled Necklace
Located in Napoli, IT
The Tudor an Renaissance revival became very fashionable during the 1860 till past 1900, the richness of form and colour given by enamelling or gemstones attracted many makers from e...
Diamond, Natural Pearl, Ruby, 18k Gold, Platinum
Certified 2.00 Carat Natural Burma Ruby Diamond Ring
Located in Miami, FL
Center: 2.00 carat Burma ruby, 100% natural earth mined. Oval cut. Excellent saturation and color. 2.25 carat diamonds total.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Unavailable
H 0.44 in W 0.71 in L 2.09 in
Boxed Victorian Natural Ruby Diamond Rare Wish Bone Stick Pin
Located in Napoli, IT
Past Sign of Distinction Little ornament with big rule in past history, stick pins have been along past history an expression of creativity in jewellery necessary accessory of the p...
Diamond, Ruby, 18k Gold
Vintage 2.00 ct Diamond Ruby 18K Yellow Gold Ring
Located in Miami, FL
Key Features: Metal: 18K Yellow Gold. 100% natural earth mined ruby. Emerald cut, 1.00ct ruby set in prongs.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Antique European 3.70 Ct Diamond and Ruby Pin. (GIA)
Located in Miami, FL
Ruby: 2.00cwt round cut ruby. 100% natural earth mined Burma ruby.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Stunning Edwardian Diamond and Ruby Engagement Ring, 1910s
Located in Antwerp, BE
The design of this enchanting engagement ring in platinum and 18K yellow gold will prove you to be a jewel true to the Belle Epoque as well as the Edwardian style. A grand old brilli...
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Victorian Diamond Ruby Sapphire and Pearls 18k Yellow Gold Brooch
Located in Pamplona, Navarra
Old mine cut diamonds, rubys, sapphires and pearls 18k yellow gold and platinum brooch.
Diamond, Pearl, Ruby, Sapphire, Yellow Gold, Silver
Victorian 1.55 Carat Natural Burmese Ruby .40 Carat Old Diamond Seven-Stone Ring
Located in Napoli, IT
Outstanding quality, Victorian period half hoop ring set with 100% natural untreated Burmese Rubies and high grade old mine cut Diamond Beautiful example, finely hand carved 18 KT so...
Diamond, Ruby, 18k Gold
Certified 2.00 Carat Natural Burma Ruby Diamond Cocktail Ring 14K Yellow Gold
Located in Miami, FL
Center: 2.00 carat Burma ruby, 100% natural earth mined. Oval cut. Excellent saturation and color. 2.25 carat diamonds total.
Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Unavailable
Edwardian Diamond and Synthetic Ruby Ring
Located in Santa Fe, NM
A stunning Victorian ring set with period synthetic rubies and old mine-cut diamonds. The 14kt yellow gold is topped with platinum creating elegant Art Nouveau aspects.
Diamond, 14k Gold, Platinum
Unavailable
Georgian "Regard" Acrostic Ring
Located in Brooklyn, NY
Materials: 14k gold (tests), .18ct ruby, .20ct emerald, .31ct garnet, .15ct amethyst, .24ct ruby, .17ct old mine cut diamond (all weights are approximate) Age: c. 1820 Size: 8.25, 6....
Amethyst, Diamond, Emerald, Garnet, Ruby, 14k Gold
Platinum 14 Karat Gold 2.94 Carat GIA Cushion Ruby Mine Cut Diamond 3-Stone Ring
Located in Montclair, NJ
It remains in excellent and ready to wear condition and comes with the original GIA certification for the ruby. Enjoy! -- Stone(s) -- (1) Natural Genuine Ruby - Prong Set - ** See C...
Diamond, Ruby, 14k Gold, Platinum
AGL Certified 4.30 Carat Burma Ruby and Mine Cut Diamond Ring
Located in Baltimore, MD
AGL Certified 4.30 Carat Burma Ruby & Mine Cut Diamond Ring Ruby: 4.30 carats, cushion cut, natural, no heat, Burma.
Diamond, Ruby, Platinum
French Crown Jewels Burma Ruby Necklace
Located in New Orleans, LA
Crafted of fine calibré-cut Burma rubies, mine-cut diamonds and natural pearls, each jeweled section of the necklace suspends a pearl drop.
Diamond, Natural Pearl, Ruby, 18k Gold, Silver
Antique Old Mine Cut Diamond & Ruby Crescent Moon Necklace
Located in Los Angeles, CA
Set with 15 bright & white Old Mine Cut diamonds weighing approximately 3.00 carats in total and 21 Natural Unheated Rubies weighing approximately 3.70 carats in total.
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Ruby Emerald Sapphire Old Mine Cut Diamond Gold Circle Brooch
Located in New York, NY
Classic 18k gold triple circle brooch, adorned with vivid rubies, emeralds and sapphires, as well as old mine cut diamonds - approx. 2.00-2.40ctw.
Diamond, Emerald, Ruby, Sapphire, Gold
Victorian Old Mine Cut Diamond Ruby Sapphire Gold Posy Brooch
Located in South Pasadena, CA
Victorian old mine-cut diamond ruby sapphire and gold posy brooch circa 1890.
Diamond, Ruby, Sapphire, Gold, 14k Gold
1.69 Carat Old Mine Cut Diamond Engagement Ring Ruby Platinum
Located in Chicago, IL
Each ruby is individually cut to fit in the setting with zero gaps.
Diamond, Ruby, Platinum
Art Deco Style Rubies Old Mine Cut Diamond Cocktail Ring
By Antinori Fine Jewels
Located in Chicago, IL
The diamonds and rubies are natural, earth-mined stones. The rubies are cut and set with exceptional craftsmanship, as each stone is individually cut by hand to fit in the channel wi...
Diamond, White Diamond, Ruby, 14k Gold
Antique Inspired 0.53 Carat Old Mine Cut Diamond Ruby Gold Cluster Ring
Located in Beverly Hills, CA
One Antique Inspired Old Mine Cut Diamond Ruby Gold Cluster Ring. Featuring one old mine cut diamond of 0.53 carat, graded H color, SI clarity.
Diamond, Ruby, Gold, 18k Gold, Platinum
Vintage 2.25 Carats Old Mine Cut Diamond Ruby Platinum Halo Engagement Ring
Located in Philadelphia, PA
Total weight: 3.8 grams Stock Number: We-11165 Expertly crafted in platinum, the ring showcases the mesmerizing combination of old mine-cut diamonds and vibrant rubies. The halo de...
Diamond, White Diamond, Ruby, Platinum
Estate Vintage Antique Platinum Ruby and Old Mine Cut Art Deco Diamond Ring
Located in Scottsdale, AZ
For sale is a gorgeous estate Platinum Ruby and Old Mine Cut Diamond Ring! Showcasing one (1) Old Mine Cut fine quality Ruby, milgrain bezel set, measuring 6.67 x 6.60 x 4.44 mm, wei...
Diamond, Ruby, Platinum
Art Deco Style 1.44 Carat Old Mine Cut Diamond Ruby Platinum Engagement Ring
Located in Beverly Hills, CA
Add a 1.44 old mine cut diamond and perfectly cut French cut rubies and you have this gorgeous engagement ring with endless sparkle.
Diamond, Ruby, Platinum
Antique Rose Cut Diamond Russian Gold Ring
Located in Cairo, EG
Antique 14k gold imperial russian era ring in navvet style with large rose cut diamond stones estimate weight of 3 carats full facets excellent spark ring was made diring the imperia...
Fabergé Julius Rappoport Silver Bulldog with Ruby Eyes and Gold Collar
By Fabergé
Located in Chesterland, OH
Allow us to present yet another treasure from our collection—an antique figurine from the era of the Russian Empire, crafted in the workshop of the illustrious Carl Fabergé. This exq...
Jade, Ruby, Gold, Silver
Regency Aquamarine Necklace with Old Mine Diamonds, circa 1815–1820
Located in Northampton, MA
This ravishing antique aquamarine necklace, dating to the Regency period (circa 1815–1820), is a crowning jewel of the era and a tour de force of early 19th-century jewelry design. A...
Aquamarine, Diamond, 18k Gold, Silver
Antique Rose Cut Diamond Russian Gold Ring
Located in Cairo, EG
Antique Russian rose cut diamond 14k gold ring centered with single cut rose diamond flanked with several small rose cut diamonds with an estimate diamond weight of 1.5 carats with d...
Diamond, 14k Gold
Antique 14k Gold Russian Old Mine Cut Diamond Earrings
Located in Firenze, FI
Antique earring in floral shape with old mine cut diamonds centered with 1 larger old mine diamond , flanked with smaller diamonds with estimate total weight of 4 carats H color whit...
Diamond, 14k Gold
1.28 Carat Pear Shaped Diamond Gold Double Heart Ring
Located in London, GB
A diamond and ruby ring, the ring in the form of a double heart, set with a pear-shaped diamond and a faceted ruby of similar shape, estimated to weigh 0.84 carats and 1.28 carats, t...
Diamond, Ruby, 18k Gold, Yellow Gold
Edwardian Amythest, Diamond and Pearl Brooch
Located in New York, NY
Lovely Delicate Edwardian Amythest, Diamond and Pearl Brooch from the early 1900's. Unsigned but high quality American manufacture. Platinum topped gold with diamonds and natural pea...
Amethyst, Diamond, Pearl, 14k Gold, Platinum
GIA Certified Natural Emerald &Old Cut Diamond Three Stone Cluster Platinum Ring
Located in OVIEDO, AS
Natural Colombian Emerald and diamond three stone Ring This Colombian emerald has a beautiful combination of color and tone. The emerald is 70% primary green color with a medium inte...
Diamond, Emerald, Platinum
Victorian diamond pendant/brooch, circa 1880.
Located in London, GB
Victorian diamond pendant/brooch. Centrally set with a cushion shape old mine diamond in an open back cut-down setting with an approximate weight of 1.35 carats, adorned with twenty ...
Diamond, Yellow Gold, Silver
CARTIER Paris 1928 Art Deco Bracelet In Platinum With 19.86 Cts In Diamonds
By Cartier
Located in Miami, FL
An art deco bracelet designed by Cartier Paris. This is an absolutely fabulous bracelet, created in Paris France during the high art deco period by the jewelry house of Cartier, bac...
Diamond, White Diamond, Platinum
Antique Georgian Star Sapphire Diamond Guilloche Enamel 14K Gold Ring Circa 1830
Located in New York, NY
Stunning Georgian Period cabochon star sapphire, diamond, cobalt blue guilloche enamel 14K gold ring. Circa 1830 This beautiful antique ring dates from the George IV/Regency Period. ...
Diamond, Star Sapphire, Yellow Gold, Enamel, 14k Gold
Antique 18ct Gold & Platinum, Art Deco Calibrated Ruby and Diamond Target Ring
Located in Brighton, GB
Antique Target Ring 18ct Yellow Gold & Platinum Circa 1920s Step into the elegance of the Art Deco era with this stunning original target ring, crafted from 18ct yellow gold and ...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Antique 18ct Gold & Platinum 1920s Original Art Deco Sapphire Diamond Ring
Located in Brighton, GB
Sapphire Deco Ring 18ct Gold & Platinum Stamped Circa 1920s This is a truly stunning original Art Deco ring, crafted from 18ct gold and platinum. The clover-shaped design is fab...
Diamond, Sapphire, Gold, 18k Gold, Platinum
$3,200
H 0.91 in W 0.48 in
Antique Imperial Russian O.F.Kurlukov Egg 36 Diamonds Enamel 56 Gold Silver/6.5g
Located in SE
Antique miniature Passover Egg pendant made in Imperial Russia between the years 1884 - 1916. Body in Silver finished with fine translucent Guilloche Cobalt Blue toned Enamel spread...
Diamond, 14k Gold, Silver, Enamel
Antique Rose Cut Diamond Russian Gold Ring
Located in Cairo, EG
Antique 14k gold ring centered with rose cut diamonds in detailed workmanship ring setting ring was made during the imperial russian era 1907/1910.c hall marked 56 imperial russian g...
Edwardian Reddish-Pink Tourmaline and Rose Cut Diamond Ring (1901-1914)
Located in OVIEDO, AS
Edwardian Pink Tourmaline and Rose Cut Diamond Ring (1901-1914) Hand fabricated in platinum and 18 Karat yellow Gold, glisten and glows with a bright fuchsia Reddish-Pink Emerald cu...
Diamond, Tourmaline, 18k Gold, Platinum
Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself.
Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.
Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.
For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.
Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.
In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so.
Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.
Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle.
BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.
A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in.
Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.
Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.
Find a stunning collection of vintage and antique gold jewelry on 1stDibs.
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.