Antique 0.55ct Turquoise and Diamond Ring, hallmarked 1924
Located in London, GB
The ring itself is crafted by hand in 18 carat yellow gold, despite later hallmarks this ring has been made very much in the Victorian carved shank style. Gemstone: Turquoise Stone ...
Diamond, Turquoise, 18k Gold, Yellow Gold
Edwardian 0.40ct Diamond Two Stone Twist Ring, c.1910s
Located in London, GB
Elegantly curving around the stones, a band of contrasting 18 carat yellow gold with platinum shoulders completes the ring. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.50...
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage Filigree Brooch Conversion Elongated Ring
Located in Montgomery, AL
Ring Details Material: Platinum Top; 14K White Gold Lower Half Era: Art Deco 1920 - 1940 Head Length: 1 1/4 Inches Head Width: 5/8 Inch Head Height: 6.5mm Shank Width: 1.5mm Weight: ...
Diamond, Gold, 14k Gold, White Gold, Platinum
Art Deco 1.60ct Diamond Solitaire Ring, c.1920s
Located in London, GB
Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 1.60 Colour: G-H Clarity: SI1 Metal: Platinum Age: 1920s Size: O 1/2
Diamond, Platinum
Art Déco 1930s 18ct Gold Double Cufflinks with Diamonds and Blue Stones
Located in Milano, MI
Main Features: Period: Art Déco, 1930s Material: 18ct hallmarked gold Gemstones: Blue stones and old-cut diamonds, approx. 0.50 ct total Dimensions: Height 1.2 cm × Width 1.2 cm Wei...
Diamond, Gold
Edwardian 0.90ct Diamond Three Stone Ring, c.1910s
Located in London, GB
A contrasting band of 18 carat yellow gold completes the piece in classic Edwardian style. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.70 Colour: G-H Clarity: VS2 Metal: ...
Diamond, 18k Gold, Yellow Gold, Platinum
Edwardian 1.51ct Diamond Solitaire Ring, c.1910s
Located in London, GB
A simple band of contrasting 18 carat yellow gold completes the piece. Gemstone: Diamond Stone Shape: Transitional Cut Carat Weight: 1.51 Colour: H Clarity: SI1 Certification: WGI #...
Diamond, 18k Gold, Yellow Gold, Platinum
Edwardian 0.50ct Emerald and Diamond Five Stone Ring, c.1910s
Located in London, GB
The gems are held within platinum claws, whilst the band is made from contrasting 18 carat yellow gold. Gemstone: Emerald Stone Shape: Emerald Cut Carat Weight: 0.50 Metal: 18ct Yel...
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Vintage Art Deco Sapphire & Diamond Filigree Cocktail Ring Belais
By Belais
Located in Montgomery, AL
Ring Details Material: 18K White Gold Era: Art Deco 1920 - 1940 Designer: Belais Head Width: 7.6mm Head Height: 5.2mm Shank Width: 1.4mm Weight: 3.1 Grams Finger Size: 4 3/4 Sizable ...
Diamond, Sapphire, Gold, 18k Gold, White Gold
Art Deco 1.50ct Sapphire and Diamond Ring, c.1920s
Located in London, GB
Each gem has been securely set into platinum whilst a band of 18 carat white gold completes this stunning ring. Gemstone: Sapphire Stone Shape: Oval Cut Carat Weight: 1.50 Metal: 18...
Diamond, Sapphire, Platinum, 18k Gold, White Gold
Victorian 0.70ct Emerald and Diamond Three Stone Ring, c.1880s
Located in London, GB
The ring itself has been hand made from 18 carat gold and features intricate hand carving work along both shoulders and the gallery. Gemstone: Emerald Stone Shape: Emerald Cut Carat...
Diamond, Emerald, 18k Gold, Yellow Gold
Edwardian 1.00ct Turquoise and Diamond Cluster Ring, c.1910s
Located in London, GB
The sparkling display is then sat upon a basket and band of 18 carat yellow gold. Gemstone: Turquoise Stone Shape: Cabochon Cut Carat Weight: 1.00 Metal: 18ct Yellow Gold, Platinum ...
Diamond, Turquoise, 18k Gold, Yellow Gold, Platinum
Edwardian 1.00ct Sapphire and Diamond Cluster Ring, c.1910s
Located in London, GB
A platinum head holds each diamond securely and sits upon a hand crafted basket and band of 18 carat gold completing the piece in classic Edwardian style. Gemstone: Sapphire Stone ...
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
$1,598Sale Price|20% Off
Antique Art Nouveau Yellow Gold Pink Stones Hand Engraved Etched Locket Pendant
Located in Montclair, NJ
--Stone(s):-- (2) Pink Gemstone - Round Cut - Pave Set - Pink Color - 2mm Material: Solid 10k Yellow Gold w/ Gold Wash - Fabric - Plastic Picture Covers Weight: 6.6 Grams Chain Type...
Gold, Yellow Gold
Victorian 1.00ct Diamond Brooch, c.1880s
Located in London, GB
This wonderful piece in 3.9cm wide and 1.5cm tall and sits upon a simple pin brooch back. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 1.00 Colour: H-I Clarity: VS-SI Metal:...
Diamond, Yellow Gold, 15k Gold, Silver
Victorian 0.80ct Diamond Three Stone Ring, c.1880s
Located in London, GB
They’re rub over set into platinum with a contrasting gallery and band of 18 carat yellow gold. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.80 Colour: G Clarity: VS1 Meta...
Diamond, 18k Gold, Yellow Gold
Art Deco 0.40ct Diamond Solitaire Ring, c.1920s
Located in London, GB
Crafted entirely in platinum, the design showcases stepped shoulders creating a look iconic of the 1920s. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.40 Colour: G Clarity...
Diamond, Platinum
Victorian 0.85ct Diamond Five Stone Ring, c.1880s
Located in London, GB
Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.85 Colour: G Clarity: VS Metal: 18ct Yellow Gold Age: 1880s Size: M
Diamond, 18k Gold, Yellow Gold
Enamel Portrait Brooch with Sapphires and Diamond
Located in New York, NY
Details: Metal: 14K White & Yellow Gold Gemstone: Marquise cut sapphires and brilliant Cut Diamonds Measurement: Approx 1"
Diamond, Sapphire, Gold, 14k Gold, Yellow Gold, Enamel
Victorian 1.40ct Emerald and Diamond Boat Ring, c.1880s
Located in London, GB
The beautiful piece is entirely hand crafted in 18 carat yellow gold with beautifully carved shoulders adding finesse. Gemstone: Emerald Stone Shape: Marquise Cut Carat Weight: 1.40...
Diamond, Emerald, 18k Gold, Yellow Gold
Art Deco 2.64ct Diamond Drop Earrings, c.1920s
Located in London, GB
Beautifully hand crafted in platinum and 18ct white gold this stunning pair features secure lever-back fittings. Gemstone: Diamond Stone Shape: Old Cut, Pear Cut Carat Weight: 2.64 ...
Diamond, 18k Gold, White Gold, Platinum
Victorian 22.50ct Amethyst Bracelet, c.1900s
Located in London, GB
Each stone has been delicately claw set within 15 carat yellow gold with double chain links between each stone. Gemstone: Amethyst Stone Shape: Oval Cut Carat Weight: 22.50 Metal: 1...
Amethyst, Yellow Gold, 15k Gold
Edwardian 0.67ct Diamond Bracelet, c.1910s
Located in London, GB
Sitting at 16cm in length the bracelet is a wonderfully wearable length for both day to day and special occasion wear. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.67 Col...
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage Victorian Era Ruby & Diamond Cluster Ring
Located in Montgomery, AL
We always love a beautiful vintage diamond & gemstone cluster!! Ring Details Material: 14K Yellow Gold Era: Victorian 1840 - 1900 Head Width: 12.9mm Head Height: 6.7mm Weight: 4.8 G...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Edwardian 1.35ct Sapphire and Diamond Trilogy Ring, c.1910s
Located in London, GB
All three stones are claw set into a platinum collet with a contrasting band of 18 carat yellow gold completing the look. Gemstone: Sapphire Stone Shape: Emerald Cut Carat Weight: 1...
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
Edwardian 0.85ct Diamond and Sapphire Navette Ring, c.1910s
Located in London, GB
Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.85 Colour: J Clarity: VS1 Metal: 18ct Yellow Gold, Platinum Age: 1910s Size: Q
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
Edwardian 0.50ct Diamond Solitaire Ring, c.1910s
Located in London, GB
This hand crafted piece is finished with a contrasting band of 18 carat yellow gold. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.50 Colour: I Clarity: VS1 Metal: 18ct Yel...
Diamond, 18k Gold, Yellow Gold, Platinum
Victorian 0.50ct Diamond and Sapphire Bangle, c1880s
Located in London, GB
A safety chain also features for added security. Gemstone: Sapphire Stone Shape: Old Cut Carat Weight: 0.50 Metal: 15ct Rose Gold Age: 1880s
Diamond, Sapphire, 15k Gold
Art Déco Ladies’ Watch in Platinum with Diamonds – 1920s/30s
Located in Milano, MI
Main Features: Period: Art Déco (1920s/30s) Material: Platinum hallmarked “PLATINA” Movement: Manual wind, functional Gemstones: Old-cut and huit-huit diamonds, tot. ~1.70 ct Dial: ...
Diamond, Platinum
Edwardian 4.80ct Sapphire and Diamond Cluster Ring, c.1910s
Located in London, GB
The hand crafted platinum head holding each diamond sits upon a band of 18 carat yellow gold completing the piece in classic Edwardian style. Gemstone: Sapphire Stone Shape: Oval C...
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
Art Deco 3.85ct Diamond Three Stone Ring, c.1920s
Located in London, GB
This timeless trilogy ring has been entirely crafted by hand in platinum with exquisite carving work adorning the shoulders and gallery and each stone delicately claw set. Gemstone:...
Diamond, Platinum
Edwardian 1.00ct Diamond Trilogy Ring, c.1910s
Located in London, GB
The platinum continues down each shoulder we her it seamlessly connects to the contrasting band of 18 carat yellow gold to complete this timeless ring. Gemstone: Diamond Stone Shape...
Diamond, 18k Gold, Yellow Gold, Platinum
Victorian 1.05ct Sapphire and Diamond Five Stone Ring, c.1880s
Located in London, GB
Each stone has been claw set into platinum, whilst the gallery and band are crafted in 18 carat yellow gold with exquisite carved detailing, a hallmark of Victorian design. Gemstone...
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
Art Deco 0.90ct Ruby and Diamond Three Stone Ring, c1920s
Located in London, GB
Each gem is claw set into wonderfully hand crafted collets and sat upon a simple band of the same metal. Gemstone: Ruby Stone Shape: Emerald Cut Carat Weight: 0.90 Metal: Platinum A...
Ruby, Diamond, Platinum
Edwardian 0.60ct Sapphire and Diamond Cluster Ring, c.1910s
Located in London, GB
The ring is then completed with a tapered band of 18 carat yellow gold, Gemstone: Sapphire Stone Shape: Oval Cut Carat Weight: 0.60 Metal: 18ct Yellow Gold, Platinum Age: 1910s Size...
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
Antique 0.40ct Diamond Signet Ring, hallmarked 1929
Located in London, GB
The stone is claw set within a hand crafted ring of 18 carat yellow gold. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.40 Colour: F Clarity: VS Metal: 18ct Yellow Gold Age...
Diamond, 18k Gold, Yellow Gold
Edwardian 0.60ct Diamond Three Stone Twist Ring, c.1910s
Located in London, GB
Down each shoulder decorative platinum sits atop an elegantly twisting band of 18 carat yellow gold. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.60 Colour: G-H Clarity: V...
Diamond, 18k Gold, Yellow Gold, Platinum
Vintage Platinum Opal & Diamond Stud Earrings
Located in Montgomery, AL
Earring Details Material: Platinum Era: Art Deco 1920 - 1940 Length: 7/8 Inch Width: 3/4 Inch Weight: 6.6 Grams Back Style: Push Back Stud Can Be Converted to Screw-backs Accented b...
Diamond, Opal, Platinum
Victorian 5.00ct Diamond Pendant/Brooch c.1880s
Located in London, GB
At the rear a single pin brooch back can be seen, giving versatility to the wearer. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 5.50 Total Colour: G-H Clarity: VS-SI Metal:...
Diamond, Yellow Gold, 18k Gold, Silver
$3,560Sale Price / set|20% Off
GEORGIAN 1820 Blue And White Enameled Necklace In Sterling Silver With Marcasite
Located in Miami, FL
Some of our collection of Georgian gemstone rings. Popular cuts for diamonds included 'rose cut', 'old mine cut' and 'table cut.
Marcasite, Silver, Sterling Silver, Enamel
Edwardian 1.00ct Diamond Bangle, c.1910s
Located in London, GB
The bangle itself is crafted in 15 carat yellow gold, contrasting the diamond display perfectly. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 1.00 Total Colour: G-H Clarity:...
Diamond, Gold, 15k Gold, Yellow Gold, Platinum
Art Deco 2.50ct Emerald and Diamond Bracelet, c.1920s
Located in London, GB
Gemstone: Emerald Stone Shape: Baguette Cut Carat Weight: 2.50 Metal: Platinum Age: 1920s
Diamond, Emerald, Platinum
Platinum Art Deco Rhodolite Garnet & Diamond Solitaire Ring
Located in Montgomery, AL
Ring Details Material: Platinum Era: Art Deco 1920 - 1940 Head Width: 7.9mm Head Height: 4.2mm Shank Width: Tapering to 1.6mm Weight: 3.4 Grams Finger Size: 6 Sizable Upon Request A...
Diamond, Garnet, Platinum
Art Deco 1.30ct Diamond and Sapphire Trilogy Ring, c.1920s
Located in London, GB
Weighing 1.00 carat each, these stones have been expertly claw set into 18 carat white gold, the same metal as the band. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 1.30 Co...
Diamond, Sapphire, 18k Gold, White Gold
Edwardian 0.85ct Diamond Cluster Ring, c.1910s
Located in London, GB
The platinum head sits upon a contrasting basket and band of 18 carat yellow gold. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.85 Colour: G-H Clarity: VS Metal: 18ct Yell...
Diamond, 18k Gold, Yellow Gold
Art Deco 0.90ct Diamond Trilogy Ring, c.1920s
Located in London, GB
Each stone is claw set within a boxy setting crafted from platinum and sits on a simple band of 18 carat white gold. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.90 Colour...
Diamond, Platinum, 18k Gold
Edwardian 3.30ct Diamond Daisy Drop Earrings, c.1910s
Located in London, GB
Backed in 18 carat yellow gold this charming pair of earrings feature a hook back holding them securely on the ear. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 3.30 Colour:...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Art Deco 0.65ct Diamond Solitaire, c.1920s
Located in London, GB
Crafted entirely in platinum, the design showcases the simple yet timeless, which allows the central diamond to take the spotlight. Gemstone: Diamond Stone Shape: Transitional Cut C...
Diamond, Platinum
Emerald and Diamond Ring, signed G. R. Addis, Australia, circa 1890–1910
Located in OVIEDO, AS
Addis Date: Circa 1890–1910 Place of Manufacture: Kalgoorlie, Western Australia (likely) Material: Yellow gold (tests approx. 18K) Gemstones: 1 central emerald-cut emerald (approx. 1...
Diamond, Emerald, 18k Gold
Art Deco 1.50ct Sapphire and Diamond Halo Ring, c.1920s
Located in London, GB
Each gem has been claw set into a beautiful hand crafted ring of platinum Gemstone: Sapphire Stone Shape: Oval Cut Carat Weight: 1.50 Metal: Platinum Age: 1920s Size: M
Diamond, Sapphire, Platinum
$20,639Sale Price|20% Off
Victorian 20kt gold garnet and emerald snake necklace
Located in Braintree, GB
Specifications: Era: Victorian (c. 19th century) Metal:20K Yellow Gold Weight: 39 grams Length: 47 cm Width: 0.7 cm Gemstones: Garnets: Two cabochon-cut deep red garnets Size: 15 mm...
Gold
Art Deco 2.00ct Sapphire and Diamond Three Stone Ring, c.1920s
Located in London, GB
The ring itself has been expertly hand crafted in platinum with high shoulders and line detailing on the shank making for a beautiful ring. Gemstone: Sapphire Stone Shape: Oval Cut ...
Diamond, Sapphire, Platinum
Victorian 0.60ct Emerald and Diamond Navette Ring, c.1880s
Located in London, GB
This creates a striking contrast with the 18 carat yellow gold basket and tapering band. Gemstone: Emerald Stone Shape: Emerald Cut Carat Weight: 0.60 Metal: 18ct Yellow Gold Age: 1...
Diamond, Emerald, 18k Gold, Yellow Gold
Victorian 1.25ct Ruby and Diamond Brooch, c.1880s
Located in London, GB
Gemstone: Ruby Stone Shape: Old Cut Carat Weight: 1.25 Metal: 15ct Rose Gold, Silver Age: 1880s
Diamond, Ruby, 15k Gold, Rose Gold, Silver
Art Deco 5.40ct Diamond Cross Pendant, c.1920s
Located in London, GB
Each diamond used is of good quality ranging in colour from G to H and in clarity from VS to SI. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 5.40 Colour: G-H Clarity: VS-SI...
Diamond, Platinum
Art Deco 0.50ct Diamond Drop Necklace, c.1920s
Located in London, GB
Hand crafted entirely in 18 carat white gold, this pendant hangs from a classic 15 inch chain, evoking the timeless glamour of the Art Deco era. Gemstone: Diamond Stone Shape: Old C...
Diamond, 18k Gold, White Gold
Edwardian 3.30ct Diamond Triple Drop Pendant, c.1910s
Located in London, GB
The pendant is set in platinum with 18 carat yellow gold backing and suspended from a platinum chain. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 3.30 Total Colour: H-I Cla...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Renaissance Revival Gold, Silver, Enamel & Tourmaline Satyr Head Ring
Located in Braintree, GB
Dimensions & Specifications: Weight: 16.84 grams Materials: Gold, Silver, Enamel Gemstone: Green Tourmaline (rectangular cut) Design: Sculptural Satyr Heads, Enamel detailing Era: 19...
Gold, Silver, Enamel
$13,200Sale Price|20% Off
ART DECO 1925 Platinum Cocktail Ring With 3.65 Ctw In Diamonds & Sapphires
Located in Miami, FL
It is embellished in the center with one gorgeous large European cut round diamond, which is surrounded by great selection of sixty-two earth mined natural gemstones, such; calibre-c...
Diamond, Sapphire, White Diamond, Blue Sapphire, Platinum
$10,120Sale Price|20% Off
ART DECO 1925-30 Platinum Cocktail Ring With 2.85 Ctw In Diamonds & Sapphires
Located in Miami, FL
It is embellished in the center with one gorgeous large European cut round diamond, which is surrounded by great selection of fifty-two earth mined natural gemstones, such; calibre-c...
Diamond, Sapphire, White Diamond, Blue Sapphire, Platinum
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.