Vintage Platinum GIA 3.65ctw No Heat Long Cushion Old Step Sapphire Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Long Old Cushion Step Cut - Prong Set - Incredible Color - Blue Color - No Heat - Ceylon - 3.38ct (exact) ** See Certification Details Be...
Diamond, Sapphire, Platinum
Mid-Century 14K White Gold, Aquamarine, & Marquise Diamond Halo Cocktail Ring
Located in Philadelphia, PA
A fine vintage white gold, aquamarine, and diamond cocktail ring. In 14 karat white gold. With a prong-set square cushion modified brilliant cut 11.30± ct aquamarine (transparency:...
Aquamarine, Diamond, 14k Gold, White Gold
Tiffany & Co. Grace Princess Diamond Engagement Ring 0.76 Tcw E VVS1 Platinum
By Tiffany & Co.
Located in San Diego, CA
TIFFANY & CO. Grace Princess Diamond Engagement Ring Style: GRACE - Solitaire with Diamond Band Ref. number: 27891306/L03160555 Metal: PT950 Size: 5.5 - sizable TCW: 0.76 tcw Ma...
Diamond, Platinum
GIA Unheated Greenish-Blue Sapphire & Diamond Ring in 18K Two-Tone Gold
Located in Miami, FL
Flanking the center stone are two near-colorless triangular brilliant-cut diamonds, further adorned with a row of square modified brilliant diamonds on either side.
Diamond, Blue Sapphire, Gold
18k Yellow Gold AGL 3.56ctw Fancy Pink Orange Ceylon Sapphire Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Magnificent Fancy Sapphire - Oval Cut - Prong Set - Pink Orange Color - Low Temperature Heating - Ceylon - 2.67ct (exact) ** See Certification Detai...
Diamond, Pink Sapphire, Gold, 18k Gold, Yellow Gold
GIA Certified 1.51 Carat Fancy Light Brown Pink Internally Flawless Diamond Ring
By Gad & Co.
Located in Miami, FL
Item Details: - Type: Engagement Ring - Metal: 18K Rose, White Gold - Weight: 5.23 grams - Setting: Prong, Halo _______________________ Center Stone Details: - Type: Fancy Color ...
Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold
Solid Gold GIA 7.52ctw Colombian Emerald & Diamond Button Clip On Earring
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Emeralds - Oval Cut - Bezel Set - Vivid Brilliant Green Color - Colombian - Nice Matched - 2.38ctw (exact) ** See Certification Details Below for Co...
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 0.40 Carat Fancy Light Purplish Pink SI2 Clarity Diamond
Located in บางรัก, TH
Our cushion shaped diamond is a timeless and sophisticated cut known for its rounded edges and square or rectangular shape, resembling a soft pillow.
Diamond
Princess Halo Twisted Diamond Engagement Ring 14 Karat White Gold 1 Carat
Located in San Diego, CA
PRINCESS DIAMOND ENGAGEMENT RING Style: Halo with Twisted Diamond Band Metal: 14k White Gold Size: 6.5 - sizable Total Carat Weight: 1.00 tcw Center Diamond Shape: Princess Cut ...
Diamond, 14k Gold, White Gold
Peter Suchy GIA 2.02 Carat Diamond Platinum Split Shank Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA Certificate # 17474991 1 square princess cut ideal modified brilliant diamond, approx. 2.02ct. total weight.
Diamond, Platinum
Frosted White Topaz and Diamond Halo Dangle Earrings in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: White Topaz, Natural Diamonds White Topaz: Shape & Cut: Modified Square Emerald Cut Color: White Clarity: Eye Clean Cut Quality: Good White Top...
Diamond, Topaz, Gold, 18k Gold, Yellow Gold
Mens Diamond Cross and Engraved Scripture Large Signet Ring 14 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Gemstones: Diamonds Diamond Shape & Cut (Center Cross): Modified square emerald cut Diamond Quantity (Center Cross): 6 Diamond Total Carat Weight (Center ...
Diamond, Gold, 14k Gold, Yellow Gold
Glamorous 18k Yellow Gold Solitaire Ring w/ 0.80 ct Natural Diamonds IGI Cert
Located in רמת גן, IL
A gorgeous solitaire ring with a dazzling 0.8-carat square cushion-modified brilliant diamond. The jewelry is made of 18K Yellow with a high-quality polish.
Diamond, 18k Gold, Yellow Gold
NEW 18k Gold 1.10ct GIA Princess Diamond Solitaire Knife Edge Engagement Ring
Located in Montclair, NJ
Stock Number: MK-190292711-23060718-EY --Certification Details:-- Laboratory: GIA Report Number: 6214424575 Shape and Cutting Style: Square Modified Brilliant Measurements: 5.73 x 5...
Diamond, 18k Gold, White Gold
Spectra Fine Jewelry GIA Certified 10.11 Carat Yellow Diamond Halo Ring
By Spectra Fine Jewelry
Located in New York, NY
The ring is crafted in 18K white gold and features a cut-cornered rectangular modified brilliant, or radiant-cut yellow diamond with an estimated weight of 10.11 carats.
Yellow Diamond, 18k Gold, White Gold
Spectra Fine Jewelry 23.51 Carat Certified Colombian Emerald Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
The artful halo shall consist of ten oval diamonds, each held with four talon prongs, and alternate with smaller pairs of round brilliant-cut diamonds pavé-set in white gold channels...
Diamond, Emerald, 18k Gold, White Gold
GIA Certified 13 Carat Colombian Emerald & Princess Diamond Unisex Ring in 18k
Located in Miami, FL
Emerald Details: - Carat: 13.0 (approx.) - Cut: Emerald - Transparency: Transparent - Color: Green - Measurements: 13.62 x 13.25 x 10.32 mm - Origin: Colombia - Treatment: F2 (see ...
Diamond, Emerald, 18k Gold, Yellow Gold
Collar Necklace of 18K Gold Openwork Plaque Links Set w Diamonds & "Big 3" Gems
Located in Sherman Oaks, CA
Amazing workmanship! The nine diamonds are all brilliant cut rounds pavé-set in little white gold square plates.
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...
Sebastian Bernards EGL 2.08 Ct K/VS2 Pave Set 18 Karat Engagement Ring with Halo
By Sebastian Bernard
Located in Los Angeles, CA
A Beautiful K/VS2 EGL Certified 2.08 Ct Square Cushion Cut Natural center Diamond set in a gorgeous 18k White Two Tone Pave set Engagement Ring with Halo.
Diamond, Yellow Diamond, 18k Gold
2.9 Carat Pink Tourmaline Engagement Ring with Baguettes in Platinum & Gold
Located in Sherman Oaks, CA
The tourmaline, naturally but minimally included, is cushion-shaped with a modified brilliant cut and measures just under 9mm square with a weight of 2.9 carats.
Diamond, White Diamond, Tourmaline, Gold, 14k Gold, White Gold, Platinum
$4,950
Tiffany & Co. Ruby Ring
Located in Sausalito, CA
Lady's platinum ring with 1 square modified brilliant cut ruby & 22 round brilliant cut diamonds Ruby .40ct.
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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.