Antique Art Deco Platinum Old Marquise and Single Cut Diamond Ring - Size 7 1/4
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Marquise and Single Cut Diamond Ring - Size 7 1/4.
Diamond, Platinum
GIA Zambia Emerald, Baguette and Marquise Diamond Platinum Ring
Located in Honolulu, HI
Ring Specifications: Metal: Platinum Ring Size: 4.5 (Free Resizing Available) Center Gemstone Specifications: Gemstone GIA Report #: 5234037990 Species: Natural Beryl Variety: ...
Diamond, Emerald, Platinum
0.90ct Marquise Cut Diamond Wedding Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
Perfect for stacking or as a standalone piece. Metal: Platinum Ring Size: 6.5 (sizable) Total Carat Weight: 0.9 Stone Type: Natural Certification: Yes Primary Cut: Marquise Cut Prim...
Diamond, Platinum
1.00ct Marquise Cut Diamond Eternity Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
Total Carat Weight: 1.0 Stone Type: Natural Certification: Yes Metal: Platinum Ring Size: 6.5 (sizable) Primary Cut: Marquise Cut Primary Color: E-F Primary Clarity: VS1-VS2
Diamond, Platinum
Platinum GIA 0.70ct F VS1 Marquise Diamond Bezel Solitaire Matte E-W Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Marquise Cut - Gorgeous Cut - Bezel Set- F Color - VS1 Clarity - 0.70ct (exact - certified) ** See Certification Details Below for Complet...
Diamond, Platinum
0.65ct Marquise Cut Diamond Wedding Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
With a total of 0.65ct of dazzling diamonds, this piece is designed to captivate from afar. Metal: Platinum Ring Size: 6.5 (sizable) Total Carat Weight: 0.65 Stone Type: Natural Cer...
Diamond, Platinum
1.95ct Marquise Cut Diamond Eternity Band in Platinum
By Mark Broumand
Located in Los Angeles, CA
Total Carat Weight: 1.95 Stone Type: Natural Certification: Yes Metal: Platinum Ring Size: 6.5 (sizable) Primary Cut: Marquise Cut Primary Color: E-F Primary Clarity: VS1-VS2
Diamond, Platinum
Platinum Donna Marquise Shape Diamond Ring '1/4 Carat'
Located in San Francisco, CA
This ring features three marquise-shaped clusters of round brilliant diamonds encompass the finger.
Diamond, Platinum
Platinum Rosalind Milgrain Marquise Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This Petite ring designed in an antique look with round brilliant diamonds in a marquise-shaped setting through 1/3 of the shank.
Diamond, Platinum
Vintage Monture Cartier Marquise Diamond Cluster Ring
By Cartier
Located in London, GB
Condition: Used (Excellent) - Professionally polished to appear brand new Weight: 7.3 grams Ring Size: M (52) - Resizable Face Dimensions: 14mm x 14mm Marquise Diamond: Approx. 2.0 C...
Diamond, Platinum
Platinum 2.61ctw Bluish Green Tourmaline Marquise Diamond Butterfly Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Tourmaline - Oval Cut - Prong Set -Bluish Green Color - 9.3x7.2mm - 2.23ct (exact) (10) Natural Genuine Diamonds - 8 Marquise & 2 Round Brillian...
Diamond, Tourmaline, Platinum
Platinum Art Deco 1.17ctw European & Marquise Cut Diamond Ring
Located in Boston, MA
An Art Deco period diamond engagement ring circa the 1920's crafted in platinum. Centered by a 0.85 carat old European cut diamond of H color, VS1 clarity.
Diamond, Platinum
Vintage 7.00 Carat Marquise Tourmaline and RBC Diamond Platinum Ring
Located in Montreal, QC
Finely detailed Elegant Marquise Tourmaline and Diamond Platinum Cocktail Ring.
Diamond, Tourmaline, Platinum
Vintage Marquise Diamond, Emerald and OEC Diamond Platinum Navette Ring
Located in Montreal, QC
Elegant Finely detailed Marquise Diamond, Emerald and OEC Diamond Platinum Navette Vintage Cocktail Ring.
Diamond, Emerald, Platinum
J. Birnbach GIA 4.28 Carat E I1 Marquise Diamond Platinum Three Stone Ring
By J. Birnbach
Located in New York, NY
Key Details - 4.28 carat marquise cut diamond, GIA E I1 - Tapered baguette side diamonds, 0.55 total carat weight - Three-stone design - Crafted in platinum - Ring size 7.75 Purcha...
Diamond, Platinum
Platinum 2.38ctw Old Cushion Sapphire Marquise & Round Diamond Swirl Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Old Cushion Cut - Prong Set - Excellent Blue Color- 6.8x5.9mm - 1.51ct (exact) Natural Genuine Diamonds - 9 Marquise & 4 Round Brill...
Diamond, Sapphire, Platinum
Platinum GIA F1 1.80ct Zambian Emerald and Marquise Diamond Ring
Located in New York, NY
Vintage Platinum GIA F1 1.80ct Zambian Emerald and Diamond Ring, showcasing a vivid green 1.80 carat GIA-certified emerald of Zambian origin, graded F1 for minor clarity enhancement.
Diamond, Emerald, Platinum
1.49 Carat Marquise Cut Halo Engagement Platinum in Stock
Located in Boca Raton, FL
Platinum 1.49ctw Marquise Cut Halo Engagement Ring Style: Platinum Marquise Cut Engagement Ring Main Diamond: Approx. 1.49ctw of Marquise Cut Diamond.
Diamond, Platinum
4.17 Carat Marquise Shape Emerald and Diamond 3 Stone Ring in Platinum
Located in NEW YORK, NY
A stunning ring showcasing a rich, intense Marquise-shaped lush green emerald weighing 4.17 carats.
Diamond, Emerald, Platinum
Platinum Diamond Band with Nine Marquise Cut Stones, Circa 1980s
Located in Beverly Hills, CA
Weighing 4 grams and sized at 5.5, this diamond band is perfect for stacking or wearing alone as a sophisticated statement. This ring is ideal for those who appreciate the unique sha...
Diamond, Platinum
2.58ct Marquise Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This exquisite platinum engagement ring features a breathtaking marquise cut diamond.
Diamond, Platinum
Mid Century GIA 1.15 carat marquise cut diamond platinum engagement ring
Located in Beverly Hills, CA
Classic, luminous, and beautifully proportioned, it is perfect for someone who appreciates certified diamonds, marquise silhouettes, and timeless platinum engagement ring design.
Diamond, Platinum
1.23 Carat Marquise Cut Diamond Engagement Ring
Located in London, GB
Here we have an excellently crafted single marquise cut diamond ring. This principal stone sits at the front of the face in a 4 clawed platinum setting whilst being flanked on either...
Diamond, Platinum
Halo Diamond Platinum Marquise Turquoise Australian Opal Diamond Wedding Ring
Located in Los Angeles, CA
Size- 4-12 Beautiful Handmade Art Deco Inspired Turquoise Diamond Halo Opal Engagement Ring Made in Platinum. This ring features a beautiful 12 x 10 oval shaped Australian Opal that...
Opal, Platinum
Marquise diamond flanked solitaire ring, circa 1950.
Located in London, GB
Marquise diamond flanked solitaire ring. Set to centre with a marquise shape transitional cut diamond, F colour, VS2 clarity, with a weight of 1.74 carats, in an open back claw setti...
Diamond, Platinum
Platinum Cocktail Ring by Bucherer Ceylon Sapphire Marquise Baguette Diamonds
By Bucherer
Located in Zurich, Zollstrasse
Beautriful and timeless Platinum 950 Cocktail Ring featuring 1 fine cornflower blue Ceylon Sapphire weighing ca 1 ct, flanked by 3 marquise shape Diamonds on each side weighing appro...
Diamond, Sapphire, Platinum
Vintage 1.60 Carat Marquise Ruby, Onyx and Diamond Platinum Navette Ring
Located in Montreal, QC
Simply Beautiful! Marquise-Cut Red Ruby, Onyx and Diamond Platinum Navette Statement vintage cocktail Ring.
Diamond, Onyx, Ruby, Platinum
Vintage Natural Marquise Sleeping Beauty Ring Turquoise With Diamonds, Platinum
Located in New York, NY
Vintage Natural Marquise Sleeping Beauty Turquoise Ring Set with Diamonds, Platinum 15 Gm Approximately 8 Ct of Sleeping Beauty Turquoise and 8 Ct of Diamonds Round and Baguettes...
Diamond, Turquoise, Platinum
Vintage 1980s 15.5mm South Sea Pearl Marquise Diamond Cocktail Ring Platinum
Located in Chicago, IL
An exquisite example of vintage jewelry design, this magnificent cocktail ring showcases a lustrous 15.5mm Australian South Sea pearl, elegantly framed by a dazzling array of marquis...
Diamond, South Sea Pearl, Platinum
26.30 Carat Cabochon Emerald and Marquise Diamond Platinum Statement Ring
Located in New York, NY
A breathtaking cabochon emerald, with a deep, slightly bluish green color, framed by 29 marquise-shaped diamonds, make for gorgeous statement piece to elevate any look. The emerald ...
Diamond, Emerald, Platinum
Antique Art Deco Platinum Asscher Cut Diamond Marquise Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Asscher Cut Diamond Marquise Engagement Ring - GIA.
Diamond, Platinum
0.8ct Natural Round & Marquise Diamond Engagement Ring in Platinum - Size 6
Located in Scottsdale, AZ
Stone Information - --------------------------------------------- Primary Stone(s): - Stone Grading: - Origin: Natural - Color: White - Clarity: VS2 - Color Grade: G - Shape: Round ...
Diamond, Platinum
Platinum 3.40 Carat Weight Natural Sapphire & 0.98 CTW Marquise Diamond Ring
Located in New York, NY
Elegant platinum ring centered with a striking 3.40 carat oval blue sapphire, beautifully accented by marquise-cut diamonds totaling 0.98 carats.
Diamond, Sapphire, Platinum
Platinum Natural 4.00 Carat Graduated Marquise Shaped Diamond Eternity Band Wedd
Located in Baltimore, MD
Platinum Natural 5.00 Carat Graduated Marquise Shaped Diamond Eternity Band Wedding Ring Metal: Platinum Weight: 10.46 grams Diamonds: Approx. 5.00 CTW H-I VS marquise natural diamo...
Diamond, Platinum
Platinum, Art Deco Style Diamond & Ruby Marquise / Navette Shaped Ring
Located in Brighton, GB
Art Deco Style Ring Platinum Circa 2000 Introducing a stunning Platinum Art Deco Style Ring, crafted circa 2000, that beautifully embodies the elegance of the Art Deco era.
Diamond, Ruby, Platinum
Ring with brilliant and marquise cut diamonds up to 0.61ct platinum
Located in The Hague, ZH
Platinum ring set with a central brilliant-cut diamond up to 0.48ct - G/H - VS - and sides set with marquise and brilliant-cut diamonds up to 0.13ct - F/G - VS/SI - ring size U.S. 6....
Diamond, Platinum
0.75ct Alternate Cut Wedding Ring. Marquise and Roud Eternity Band Ring Platinum
Located in New York, NY
Era: Handcrafted Vintage-Style Material: Platinum Ring Size: 6.75 Resizing: Can be made in any finger size.
Diamond, Platinum
Platinum East-West Bezel Set Marquise Diamond Wedding Band - Size 6.25
Located in Scottsdale, AZ
Stone Information - --------------------------------------------- Primary Stone(s): Diamond - Stone Grading: - Origin: Natural - Color: White - Cut: Marquise - Clarity: SI1 - Color ...
Diamond, Platinum
Wide Platinum Eternity Band Featuring Round, Marquise, & Square Emerald Diamonds
Located in Coral Gables, FL
Platinum Wide Diamond Eternity Band Featuring 8 Marquise, 32 Round Brilliant, and 54 Square Emerald Cut Diamonds of VS Clarity and G Color Totaling Approximately 7.00 Carats. Finger ...
Diamond, Platinum
Antique 18ct Gold & Platinum, Edwardian Open Work Diamond Marquise Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Gold & Platinum Circa 1910 Step back in time with this exquisite Edwardian-era ring, masterfully crafted from 18ct gold and platinum.
Diamond, Gold, 18k Gold, Platinum
Platinum Marquise-Shaped Emerald and Old Mine Cut Diamond Cluster Ring
Located in New York, NY
Platinum Marquise-Shaped Emerald and Old Mine Cut Diamond Cluster Ring Description: This striking, marquise-shaped cocktail ring is crafted in solid platinum and centers on a vibran...
Diamond, White Diamond, Emerald, Platinum
6.74 Carat Marquise Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Marquise cut center Diamond weighing 6.47 carats, D color, SI2 clarity, GIA #2239235897.
Diamond, Platinum
Platinum 2.45ctw Oval Blue Sapphire w/ Baguette Marquise & Round Diamond Ring
Located in Montclair, NJ
.) - 1.39ct (exact) ** See Certification Details Below for Complete Info ** Natural Genuine Diamonds - 12 Round Brilliant , 24 Baguette & 4 Marquise Cut - Channel & Prong Set...
Diamond, Sapphire, Platinum
Circa 1950s Antique Marquise Diamond Band Ring
Located in Hicksville, NY
Year: 1950s Item Details: Ring Size: 4.75 (Sizeable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 7.2 grams Diamond Details: 1.00ct total weight, Antique Marquise and Tran...
Diamond, Platinum
Platinum 4.21ctw Dark Blue Sapphire Round Marquise Diamond Flower Cluster Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Deep Rich Blue Color - 10x8mm - 3.0ct (exact) (16) Natural Genuine Diamonds - Round Brilliant & Marquise...
Diamond, Sapphire, Platinum
GIA Certified 1.3ct Round & Marquise Cluster Multi-Stone Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
Fashioned in luxurious platinum , the ring features a wider, flat-edged band, expertly crafted for comfort while offering durability.
Diamond, Platinum
J. Birnbach GIA 4.12 Carat H VS1 Marquise Diamond Platinum Three Stone Ring
By J. Birnbach
Located in New York, NY
Key Details - 4.12 carat marquise cut center diamond, GIA certified H VS1 - Tapered baguette side stones, 0.42 total carat weight - Platinum three-stone setting - Ring size 6 Purch...
Diamond, Platinum
$5,787Sale Price|20% Off
GIA Certified 1.1 Carat Round Cathedral Marquise Leaf Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Round Carat: 1.1 Color: J Clarity: SI2 Cut/Pol/Sym: EX/EX/EX Ring Details: Metal: Platinum DID: 7549-06
Diamond, Platinum
Antique 18ct Gold & Platinum, Edwardian Diamond Marquise / Navette Shaped Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Gold & Platinum Circa 1910 Step back in time with this exquisite Edwardian-era diamond ring, a stunning piece crafted in 18ct gold and platinum that emb...
Diamond, Gold, 18k Gold, Platinum
Platinum 1.41ctw Diamond Marquise Cut Vivid Green Emerald Flower Spray Ring
Located in Montclair, NJ
- 0.62ct (exact) Total Carat Weight: 1.41 (approx.) Material: Solid Platinum Weight: 8.2 Grams Ring Size: 5.0 (fitted on finger, we can custom size this ring. please contact us pri...
Diamond, Emerald, Platinum
5ct Fancy Intense Yellow Marquise Cut Diamond Ring
Located in Great Neck Plaza, NY
A striking ring featuring a 5.0 carat marquise-cut diamond of a vivid yellow hue.
Diamond, Platinum
Platinum 3.26ctw Long Cushion Precious Orange Topaz Marquise Sides Diamond Ring
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Precious Topaz - Long Cushion Cut - Prong Set - Great Orange Color - 11.7x6mm - 2.85ct (exact stamped) (8) Natural Genuine Diamonds - Marquise Cut - Pr...
Diamond, Topaz, Platinum
Antique Art Deco Platinum Old European Cut Marquise Diamond Cocktail Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Cut Marquise Diamond Cocktail Ring.
Diamond, Platinum
3.02 Carat Marquise Shape Ruby and Diamond 3 Stone Halo Ring in Platinum
Located in NEW YORK, NY
A stunning ring showcasing a rich, intense, brilliant Marquise Shape Ruby weighing 3.02 carats surrounded by a row of diamonds.
Diamond, Ruby, Platinum
Antique 18ct Gold & Platinum Art Deco Ruby Diamond Marquise Ring
Located in Brighton, GB
Antique Marquise Ring 18ct Gold & Platinum French Stamped Circa 1920’s Fabulous, French made Art Deco ring.
Diamond, Ruby, Gold, 18k Gold, Platinum
$12,000Sale Price|20% Off
Vintage 3.75CT VS H Old Euro Baguette Marquise Diamond Platinum Ring
Located in Chicago, IL
An exceptional vintage platinum diamond ring showcasing a dazzling total of approximately 3.75 carats of natural diamonds in a breathtaking cluster design.
Diamond, Platinum
1.77 Carat Basaltic Sapphire 1.86 Carat Diamond Platinum Marquise Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.77 carat natural blue Basaltic sapphire and 1.86 carat diamond, platinum marquise shape ring; part of our antique jewelry collections.
Diamond, Sapphire, Platinum
20th Century Fine Pearl Diamonds Yellow gold Platinum Marquise Ring
Located in Poitiers, FR
Ring in 18 Karats yellow gold and platinum. Antique marquise ring, slightly elongated in shape and set in the center with a fine button pearl surrounded by antique cushion-cut diamon...
Diamond, White Diamond, Pearl, Natural Pearl, Platinum, Yellow Gold
Marquise shape diamond flanked solitaire ring, circa 1950
Located in London, GB
Marquise shape diamond flanked solitaire ring. Set to centre with a marquise shape old cut diamond, I colour, SI1 clarity, with a weight of 1.92 carats in an open back claw setting, ...
Diamond, Platinum
Vintage Style Platinum Marquise Opal Eternity Diamond Engagement Ring Bridal Set
Located in Los Angeles, CA
Size- 4-12 Beautiful Marquise Australian Opal and Diamond Eternity Engagement Ring and Engagement Bridal Set made in Platinum, that is Art Deco inspired.
Diamond, Opal, 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.
Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.
No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.
Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.
Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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.
The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.
The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.
Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings 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.