0.73 Carat Natural Vivid Green Colombian Emerald Pendant Made in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
7.37 Carat Natural, Unheated Ceylon Star Sapphire Ring Made in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Sapphire, Star Sapphire, Platinum
GIA Certified 4.08 Carat Natural Untreated Sapphire Ring Made In Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 1.05 Carat Natural Colombian Emerald & Diamon Ring Set in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
GIA Certified 1.17 Carat, Untreated (No Oil), Zambian Emerald and Diamond Ring
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
GIA Certified 0.98 Carat, Untreated (No Oil), Colombian Emerald and Diamond Ring
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
GIA Certified 3.52 Carat, Minor Oil (F1), Colombian Emerald and Diamond Ring
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
GIA Certified 2.25 Carat Heart Shape Colombian Emerald Ring Set in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
GIA Certified 1.87 Carat, Colombian, Muzo Green Emerald Ring set in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Opal, Black Opal, Platinum
1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Opal, Black Opal, Platinum
GRS Cert. 2.29 Carat Natural Vivid Green, Heart-Shaped Emerald and Diamond Ring
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Emerald, Platinum
GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Sapphire, Blue Sapphire, Platinum
Dainty Pave Design 14K (or 18k upon request) Yellow Gold Ruby Clover Ring
Located in Los Angeles, CA
Enhance your style with these Dainty Pave Design 14K Yellow Gold Ruby Clover Ring, crafted in 14k yellow gold. Featuring natural diamonds and vibrant rubies, these earrings create a ...
14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Yellow Sapphire, Platinum
2.90ctw Inside-Out Diamond Hoops in 14K White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Diamond, Yellow Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Tanzani...
4.29 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in 18 Karat White Gold
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Tanzanite, 18k Gold, White Gold
CGL Certified 2.24 Carat, SI-2, Natural Fancy Deep Orangish Pink Diamond Ring
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Pink Diamond, Platinum
GIA Certified 1.03 Carat Natural, E Color, Internally Flawless Diamond Band Ring
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Platinum
3.3 Ct Bicolor Ruby Red & Violet Color Tourmaline Gemstone for Jewellery 8mm
Located in Peshawar, PK
Gemstone Details: Faceted Bicolor Tourmaline Weight 3.30 carats Dimension 8.3 x 7.4 x 6.0 mm Origin Nuristan, Afghanistan Shape and Cut Emerald Transparency Transparent Clari...
Tourmaline
0.50 Carat Natural Rose Cut Diamond Double Halo Ring Set in 18 Karat White Gold
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Ruby, 18k Gold, White Gold
Diana M. 18kt necklace featuring 11.00cts of diamonds and 12.00 cts of cabochons
By Diana M. Jewels
Located in New York, NY
Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry.
18k Gold
$25,000
Rare Veiled Lady Brooch
Located in Honolulu, HI
Item Specifications: Diamonds: 4.60 CT t.w. Diamonds Gemstones: Rubies, Ebony Metal: Platinum, 18K Yellow Gold
Diamond, Multi-gemstone, Ruby, 18k Gold, Platinum
Pear Shape 17 Diamonds 14K (or 18k upon request) Gold Chain Bracelet
Located in Los Angeles, CA
These enchanting Ruby Flower Earrings bloom with the vibrant beauty of natural diamonds and rubies, set in radiant 14k yellow gold. With 17 intricately shaped diamonds, they offer a ...
Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
Diana M. 18 kt yellow gold Princess Diana ring with a flower shaped design
By Diana M. Jewels
Located in New York, NY
18 kt yellow gold Princess Diana ring with a flower shaped design featuring a center 3.50 ct ruby surrounded by 1.50 cts tw of round diamonds.
Ruby, 18k Gold, Yellow Gold
Roman Malakov 1.76 Carats Total Round Cut Three-Stone Pendant Necklace
By Roman Malakov
Located in New York, NY
Finely made with platinum, 18 inches in length. Available in matching earrings.
Platinum
GIA Certified 6.08 Carat Natural Royal Blue Sapphire Ring Made in 18K White Gold
Located in Tokyo, JP
We specialize in Colored Stone Jewelry and offer a wide range of products including rings, pendants, bracelets and earrings. Our Jewelry comprises of exquisite stones such as Eme...
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
1.5 Ct Natural Lavender Color Emerald Cut Spinel Gemstone for Jewelry 6mm
Located in Peshawar, PK
This lavender-violet gem would make a striking centerpiece for a cocktail ring, dress ring, pendant, earrings, or bespoke statement jewel. Its cool purple coloring pairs beautifully ...
Spinel
1.5 Ct Pale Lavender Color Cushion Cut Natural Spinel Gemstone for Jewellery 6mm
Located in Peshawar, PK
With a Mohs hardness of 8, spinel is well suited to jewelry and can be beautifully mounted in a ring, pendant, earrings, or statement cocktail jewel. Its lavender coloring pairs part...
Spinel
2 Cts Deep Blue Gray Color Burma Spinel Emerald Cut Gemstone for Jewellery 6mm
Located in Peshawar, PK
This deep blue-gray example would make an exceptional statement ring, cocktail ring, pendant or pair of elegant earrings. Its darker body color pairs beautifully with platinum, white...
Spinel
$640Sale Price|20% Off
Natural Rubellite Tourmaline Pear Cut Vivid Red Teardrop Fine Loose Gemstone
Located in Peshawar, PK
Ideal for Fine Jewelry This pear-shaped rubellite is perfectly suited for: • Luxury engagement ring center stone • Statement cocktail ring • High jewelry pendant • Drop earrings...
Tourmaline
$1,880Sale Price|20% Off
GIA Antique Australian Opal 14K Pendant Natural Vintage Necklace Solid Gold Fine
Located in Sylvania, GA
THANKS Specializing in Fine Vintage Antique Designer Jewelry, Pearls, Fine Tahitian Pearls, Black Opals, Natural Rubies, Miners Cut Diamonds, Fine Colombian Emeralds, Sapphires, and ...
Opal, Gold, 14k Gold
A pair of ruby and diamond cluster earrings
Located in London, GB
A pair of ruby and diamond cluster earrings, the oval-shaped faceted rubies weighing 1.15 carats in total for the pair, each claw-set and surrounded by ten small round brilliant-cut ...
Diamond, Ruby, Platinum
Pair of Edwardian Diamond and Ruby Earrings
Located in London, GB
A pair of Edwardian diamond and ruby earrings, the central star motif centred with an old brilliant-cut diamond to six radiating arms set with graduated old-cut diamonds, total diamo...
Diamond, Ruby, 18k Gold, Platinum
Pair of Ruby and Diamond Clip Earrings
Located in London, GB
A pair of ruby and diamond clip earrings, each earring centrally-set with four trapeze-cut rubies graduating in size, set between two rows of nine graduating in size swiss-cut diamon...
Diamond, Ruby, 18k Gold, Platinum
1.09 Carat Ruby and Diamond Halo Drop Earrings
By David Gross Group
Located in New York, NY
Ruby and diamond halo earrings with a total Ruby weight of 1.09 carats and total diamond weight of 0.24 carats set on platinum and 18k yellow gold lever backs
White Diamond, Ruby, Diamond, Yellow Gold, Platinum
Platinuum & 18k Ruby Earrings
Located in Sarasota, FL
Platinum and 18k earring containing two very fine rubies weighing 3.76 carats and sixteen modern round brilliant diamonds weighing 3.68 carats. 10.39g
Diamond, Ruby, 18k Gold, Platinum
Platinuum & 18k Ruby Earrings
Located in Sarasota, FL
Platinum and 18k earring containing two very fine rubies weighing 3.76 carats and sixteen modern round brilliant diamonds weighing 3.68 carats. 10.39g
Diamond, Ruby, 18k Gold, Platinum
Pair of Ruby and Diamond Cluster Earrings
Located in London, GB
A pair of ruby and diamond cluster earrings, the two oval faceted rubies weighing 0.70 and 0.64cts, accompanied by GCS Report stating to be of Burmese origin with no indication of he...
$7,360Sale Price|20% Off
1.09 Carat Ruby with 0.24 Carat Round Brilliant Diamond Halo Drop Earrings
By David Gross Group
Located in New York, NY
These exquisite ruby and diamond halo earrings feature a captivating blend of vibrant color and refined elegance.
Diamond, White Diamond, Ruby, Yellow Gold, 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.