Vintage Earrings natural 2ctw Sapphire 0.25ctw Diamonds solid 18K Gold / 4.3 gr.
Located in SE
A pair of fine 1950s- 1960s vintage European Sapphire and Diamonds flower studs in solid 18K Yellow and White Gold . No hallmarks of maker. Not hallmarked,metal tested solid 18K. E...
Diamond, Sapphire, 18k Gold, White Gold, Yellow Gold
Vintage 18ct Gold, 1960s Sapphire & Diamond Cluster Ring
Located in Brighton, GB
Vintage Cluster Ring 18ct Gold Circa 1960s Discover the elegance of this stunning 18ct gold vintage cluster ring, crafted in the enchanting 1960s. This beautiful piece features a...
Diamond, Sapphire, Gold, 18k Gold
Tiffany & Co Sterling Sapphire Band Ring Size 7.5 Elsa Peretti
By Elsa Peretti for Tiffany & Co.
Located in Webster, SD
This beautiful band ring is a product of Elsa Peretti for Tiffany & Co. It is sterling silver with a genuine sapphire. Measurements: 2.5mm wide Size: 7 1/2 Marks: Tiffany & Co, 925...
Sapphire, Sterling Silver
Huge Vintage Sterling Silver 13.5 Carat Sapphire Cluster Ring Size 10
Located in Webster, SD
This gorgeous vintage, domed ring is sterling silver. It features 27 oval cut 6x4mm sapphires with an estimated carat weight of 13.5. The face of this ring measures 1 1/4 inches with...
Sapphire, Sterling Silver
2.53 cts, Untreated bluish violet sapphire with a GIA certificate
By True Gems
Located in บางรัก, TH
Untreated bluish violet sapphire with a GIA certificate sku04 Weight: 2.53 carats Size: 8.72x6.82x4.98 mm Origin: Sri Lanka
Sapphire, Blue Sapphire
$2,850Sale Price|50% Off
18K White Gold 1.48ct Oval Electric Blue Sapphire & 0.88ct Diamond Ring
Located in เกาะสมุย, TH
A vivid 1.48ct oval electric‑blue sapphire commands the center of this sculptural ballerina‑style ring, its saturated hue glowing with that unmistakable neon‑blue intensity associate...
Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold
Attributed To Fabergé Imperial 18ct Gold And Diamond Cigarette Case
By Fabergé
Located in Portland, England
Attributed to Fabergé, this important 18ct gold and rose-cut diamond gunmetal cigarette case belonged to Princess Albertine of Montenuovo, daughter of Wilhelm Albrecht, 1st Prince of...
Diamond, Blue Sapphire, Gold
Platinum Edwardian Cushion Cut Aquamarine, Old Cut Diamond & Sapphire Halo Ring
Located in Brighton, GB
Antique Aquamarine, Diamond & Sapphire Ring Platinum Tested Circa 1910 This exquisite Edwardian ring is crafted from high-quality platinum and boasts a round shape design that i...
Aquamarine, Diamond, Sapphire, Platinum
GIA 0.79Ct Burma No Heat Blue Sapphire Ring with Natural Diamond in platinum
Located in Singapore, SG
Vintage-Inspired Unheated Burma Blue Sapphire Ring with GIA certificate The high-quality sapphires shine brilliantly in any light and are free of visible flaws. Expertly crafted, th...
Diamond, Blue Sapphire, Platinum
1950's Sapphire and Transitional Diamond Buckle Ring 14k White Gold
Located in South Pasadena, CA
Circa 1950's. Unique buckle ring with step cut blue sapphires and dazzling transitional cut diamonds. In very good condition. Size: Approx. 5.25 Metal: 14k White Gold Stones: Natu...
Diamond, Sapphire, 14k Gold, White Gold
GIA Certified 18.66 Carat Natural Unheated Star Sapphire Ring Center Stone
By OGI Ltd
Located in New York, NY
An exceptional GIA-certified natural star sapphire commands attention with its impressive 18.66-carat weight and captivating celestial phenomenon. Cut as an elegant oval double caboc...
Sapphire, Blue Sapphire, Star Sapphire, Gold, 14k Gold, Yellow Gold
Padparadscha Sapphire Turquoise Alexandrite Spinel Diamond Pave 8 mm Pendant
By Joke Quick
Located in Antwerp, BE
This extraordinary fine jewellery pendant by jewellery artist Joke Quick features an 8 mm round pendant set with a mesmerizing mosaic of gemstones: a glowing Padparadscha sapphire, 2...
Diamond, White Diamond, Sapphire, Spinel, Padparadscha Sapphire , Alexan...
Rabbit Ruby Sapphires Yellow White Gold Brooch
Located in Corcoué Sur Logne, Loire-Atlantique
Great gift for a Rabbit lover with this adorable Brooch The hairs are made of yellow gold threads (18k) The eyelashes and mustaches in white gold The eyes are sapphires and the mu...
Ruby, Sapphire, 18k Gold, White Gold
Antique 18ct Gold & Platinum Edwardian Sapphire & Diamond Daisy Cluster Ring
Located in Brighton, GB
Antique Daisy Ring 18ct Gold & Platinum Stamped Circa 1910 This stunning Edwardian ring is a daisy-style cluster ring that exudes elegance and sophistication. Crafted in 18ct yel...
Diamond, Sapphire, Gold, 18k Gold, Platinum
Antique 18ct Gold & Platinum, 1920s Original Art Deco Sapphire and Diamond Ring
Located in Brighton, GB
Antique Art Deco Ring 18ct Gold & Platinum Circa 1920s This exquisite original Art Deco statement ring features a central brilliant-cut diamond surrounded by a sculptural open...
Diamond, Sapphire, Gold, 18k Gold, Platinum
Pink Sapphire Gold Bead Necklace, Handcrafted Fine Jewelry
Located in Westport, CT
Sri Lankan pink sapphire, faceted into rondelles that vary slightly in size. The color shifts from soft rose to deeper pink depending on the stone. 18K gold beads spaced through. Pi...
Pink Sapphire, 14k Gold, Gold, 18k Gold
Set in 18K white Gold, Paraiba, Pink Sapphire & Diamond Toi et Moi Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Paraiba Tourmaline & Pink Sapphire Toi et Moi Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Paraiba...
Diamond, Pink Sapphire, Paraiba, 18k Gold
Sapphire Cross Brilliant Natural Deep Blue 18k Yellow Gold Pendant (#0030)
Located in Brooklyn, NY
Vintage Cross Very Hight Quality of Natural Blue Sapphire Made about year in 2000 or before never used 18k Yellow gold approx weight 1.6 grams all mat texture (not shiny) Natural Blu...
Blue Sapphire, Gold, 18k Gold, Yellow Gold
Earrings with sapphire and briulliant cut diamonds up to 5.00ct 18k gold
Located in The Hague, ZH
18k white gold ear clips set with sapphire up to 6.00ct and brilliant-cut diamonds up to 5.00ct – F/G – VS/SI Detailed description: The dimensions of the ear clips are 3.0 cm by 2....
Diamond, Sapphire, 18k Gold
Art Deco‑Style Convertible Platinum Earrings Set with Sapphires and Diamonds
By Fei Liu
Located in Birmingham, .
These convertible platinum earrings with sapphires and diamonds reinterpret Art Deco geometry through a contemporary lens. Vivid square‑cut sapphires are adorned by pavé‑set diamonds...
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Carved Pear Shape Pink Opal Pendant With Blue Sapphire Cab Set In 14k Gold Bezel
Located in Bangkok, TH
Simple chic Engraved Pear Shape Natural Pink Opal pendant measuring 21 mm x37 mm with on top a Blue Sapphire cab set in a 14 Kt. yellow gold bezel (chain not included) In 1978 our...
Blue Sapphire, Opal, Yellow Gold, 14k Gold
1944 Halo Ring natural 0.5ct Sapphire Diamonds solid 18K Gold Ø 5.5 US / 1.6 gr
Located in SE
Halo Ring in solid 18K Yellow Gold with natural Blue Sapphire and 11 Diamonds. Swedish hallmarks, 18K, crowned G (Gothenburg), Maker's marks . Year combination ( a bit fragmented )...
Diamond, Sapphire, 18k Gold
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
14K Yellow Gold Ceylon Sapphire Cufflinks, 15.75 Carats, Handmade
By OGI Ltd
Located in New York, NY
These refined 14K yellow gold double-sided cufflinks are set with exceptional Ceylon cabochon sapphires weighing a total of 15.75 carats. Each sapphire, bezel-set in alternating oval...
Sapphire, Yellow Gold, 14k Gold, Gold
3.15 cts, Untreated purple sapphire with a GIA certificate
By True Gems
Located in บางรัก, TH
Untreated purple sapphire with a GIA certificate sku02 Weight: 3.15 carats Size: 9.34×6.89×5.66 mm Origin: Sri Lanka
Sapphire, Purple Sapphire
1925 Men Lord Ring 0.5ct Diamond 0.8ctw Sapphires solid 18K Gold ØUS10 / 8.3 gr
Located in SE
Three Stones Ring for Men in solid 18K Yellow Gold with natural old diamond cut Diamond Ø 4.75 mm x 3.5 mm deep / ca.0.5 ct. each,color ca F,G /SI. There is a minor flaw inside this ...
Diamond, Sapphire, 18k Gold
$3,825Sale Price|50% Off
18K White Gold 2.11ct Thai Blue Sapphire & 0.96ct Diamond Cocktail Ring
Located in เกาะสมุย, TH
A striking high‑jewelry statement, this 18k white gold cocktail ring showcases a 2.11‑carat oval Thai blue sapphire distinguished by its dark, velvety blue hue—a depth of color highl...
Diamond, Blue Sapphire, 18k Gold, White Gold
Vintage 18ct Gold Sapphire & Diamond Carved Ring
Located in Brighton, GB
Vintage Sapphire & Diamond Ring 18ct Gold Hallmarked London 1983 Beautiful, Vintage Carved Ring. Set with Gorgeous Sapphires & Diamonds. Fac...
Diamond, Sapphire, Gold, 18k Gold
$350Sale Price / item|50% Off
French Victorian Style Multi Gem and Diamond Dragonfly Brooch in Sterling Silver
Located in New York, NY
This whimsical 3.1 carats dragonfly brooch pendant is crafted in 925 sterling silver, showcasing an elegant interplay of vibrant gemstones and intricate pavé detailing. Featuring rou...
Diamond, Opal, Ruby, Blue Sapphire, Silver, Sterling Silver
$200Sale Price / item|50% Off
Silvorra Multi Sapphire Rainbow Floral Wheel Cluster Ring in Sterling Silver
Located in New York, NY
This charming 1.63 carats floral cluster ring showcases eight round cut multi-sapphires arranged in a vibrant rainbow inspired flower motif. A sparkling round diamond weighing 0.06 c...
Sapphire, Silver, Sterling Silver
4.62 Ct Sapphire Eternity Band 14K Gold Blue Sapphire Eternity Band Juhi Jewels
Located in Jaipur, IN
This elegant 14K yellow gold sapphire eternity band showcases approximately 4.65 carats of natural blue sapphire, featuring beautifully matched 3x4 mm oval-cut sapphires arranged aro...
Blue Sapphire, 14k Gold, Yellow Gold
Earrings with sapphire 1.75ct and brilliant cut diamonds up to 0.54ct 18k gold
Located in The Hague, ZH
18k yellow gold earrings set with sapphires up to 1.75 ct and brilliant-cut diamonds up to 0.54 ct – F/G – VS/SI Detailed description: The earrings are 2.7 cm long and 5.2 mm wide....
Diamond, Sapphire, 18k Gold
Midnight Rain Drop Sapphire & Diamonds Ring in 18 Karat Yellow Gold
Located in Filothei, GR
Elegantly floating on the finger, this refined ring combines the timeless brilliance of a pavé-set diamond eternity band with a striking sapphire solitaire. A modern yet timeless com...
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
$500Sale Price|50% Off
Sterling Silver 4.24ct Black Star Sapphire & Quartz Fine Halo Stud Earrings
Located in เกาะสมุย, TH
Elegant sterling silver stud earrings featuring 4.24ct black star sapphires framed in a luminous quartz halo bezel. The sapphires display a distinct star‑like sheen, contrasted beaut...
Star Sapphire, Black Star, Quartz, Sterling Silver
18K White Gold 2.98 Carat Emerald Cut Blue Sapphire Three-Stone Diamond Ring
Located in Roma, IT
An elegant three-stone ring featuring a 2.98 carat emerald-cut blue sapphire as its central focus, flanked by two trillion-cut diamonds totaling approximately 0.40 carat. The elonga...
Diamond, Blue Sapphire, 18k Gold, White Gold
10ct Gold 1970s Diamond Emerald, Amethyst, Ruby, Sapphire and Topaz Cluster Ring
Located in Brighton, GB
Vintage Dearest Ring 10ct Gold Circa 1970s Makers Mar S A This 10ct yellow gold vintage dearest acrostic ring is a true beauty. It features a daisy-...
Amethyst, Diamond, Emerald, Ruby, Sapphire, Topaz, Gold, 10k Gold
$960Sale Price|20% Off
Emerald And Blue Sapphire Beaded Necklace in 14k Gold
Located in New York, NY
Emerald & Blue Sapphire Rondelle Necklace Emerald, Blue Sapphire & 14k Gold 16" pf 5mm emerald and blue sapphire rondelle beads wtih a 14k gold lobster clasp flanked by six...
Emerald, Blue Sapphire, 14k Gold
TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3 Metal: Platinum Size: 3 Band Width: 2.2mm Diamond: 4 round brilliant diamonds, carat total weight .12 S...
Diamond, Sapphire, Platinum
Fine Art Deco Natural Sapphire Diamond 18K White Gold Engagement Ring, GIA
Located in New York, NY
Classic, elegant estate Art Deco period 3.56 Carat natural blue sapphire diamond 18K white gold engagement ring Early 20th Century Circa 1920 Sapphire: 3.56 carats, octagonal, step c...
Diamond, Sapphire, White Gold, 18k Gold
Art Deco Style Jade Blue Sapphires Gold Blue Enamel Diamonds Dangle Earrings
Located in Bangkok, TH
in the upper part of these Classic Art Deco style earrings we have 3 Blue Sapphire oval cabochons each measuring 4 mm x 5 mm, set together in white gold with a diamond in the center ...
Diamond, Jade, Blue Sapphire, Gold, 14k Gold, Enamel
$2,352Sale Price / item|20% Off
1.83ct Oval Blue Sapphire & Diamond Bezel Halo Cluster Ring in 14K Yellow Gold
By VR Jewels
Located in New York, NY
This halo cluster ring features a striking 1.83ct oval cut blue sapphire, set in 14K yellow gold. The center oval blue sapphire measuring 7.5 × 6 mm, framed by 0.36ct of diamonds mea...
Blue Sapphire, Diamond, Yellow Gold, 14k Gold, Gold
Mughal Natural uncut polki Diamonds gemstones hallmarked gold foil necklace set
Located in Delhi, DL
Mughal Gold foil Navratna gemstone Necklace Set with Natural Gemstones, Diamond Polki & Pearl Drops Celebrate the grandeur of royal Indian craftsmanship with this exquisite Mugh...
Coral, Diamond, Emerald, Pearl, Ruby, Blue Sapphire, Yellow Sapphire, Gold
$200Sale Price / item|50% Off
Silvorra Pear and Marquise Cut Pink Sapphire Three Stone Ring in Sterling Silver
Located in New York, NY
This delicate three-stone ring features 0.59 carats of natural pink sapphires in an elegant pear and marquise cut combination in silver. A slender 1.86 mm shank offers a refined, lig...
Pink Sapphire, Silver, Sterling Silver
Vintage Sapphire and Diamond 18 Carat Gold Five-Stone Ring
Located in Chipping Campden, GB
This ring is modelled in 18carat gold and has three diamonds and two sapphires set on top. The central diamond measures 35pts and the two smaller diamonds measure 10pts. The sapphire...
Diamond, Sapphire, Gold
Tiffany & Co. Jazz Diamond Sapphire Platinum Eternity Band Size 6
Located in Simpsonville, SC
Celebrate refined elegance and rhythmic beauty with the Tiffany & Co. Jazz Diamond and Sapphire Eternity Band, a dazzling piece that captures the harmony of color and brilliance in a...
Diamond, Sapphire, Platinum
Art Deco Style Carved Jade Gold Diamonds Rubies Blue Sapphires Enamel Earrings
Located in Bangkok, TH
In these classic Art Deco Style earrings we have the tops with 2 Jade discs with small diamonds set in gold in the center ,the middle parts are composed of 2 small ruby cabs and 2 ...
Blue Sapphire, Ruby, Jade, Diamond, Enamel, 14k Gold, Gold
Birthstone September Sapphire Ombre Gold Bead Necklace, Handcrafted Fine Jewelry
Located in Westport, CT
Sri Lankan sapphire, graduated from midnight blue through medium tones to pale grey. One 18K gold bead near the center. The rest is just the stone. Sapphire faceted rondelles, 3mm x...
Blue Sapphire, Sapphire, 14k Gold, 18k Gold, Gold
Set in 18K Gold, Blue Sapphire, Emerald & Diamonds "Kissing" Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, modern style, Blue Sapphire & Emerald "Kissing" Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Emerald is 8.19 carats. The...
Diamond, Emerald, Blue Sapphire, 18k Gold, White Gold
Superb, Substantial Imperial Russian Gold Cabochon Sapphire Cigarette Case
Located in New York, NY
Fine, luxurious heavy antique Imperial Russian 14K yellow gold and cabochon sapphire cigarette case. 19th Century Exquisite workmanship, sophisticated design of undulating gold waves...
Sapphire, Gold, 14k Gold, Yellow Gold
$440Sale Price|20% Off
New 4.7 Carat Amethyst & Diamond Cut White Sapphire Sterling Earrings
Located in Eagan, MN
These earrings are just so beautiful! They are beautiful pair cut stones and are total 4.70 carats. They are very high-quality stones. They measure 10 x 7 mm. They are elegantly se...
Amethyst, Sapphire, Silver, Sterling Silver
$3,125Sale Price|50% Off
18K White Gold 1.10ct Round Pastel Blue Sapphire & 0.70ct Diamond Band Ring
Located in เกาะสมุย, TH
This 18k white gold band features five round‑cut pastel blue sapphires (1.10ct) framed by four bezel‑set round diamonds for crisp contrast and symmetry. The outer surfaces of the ban...
Diamond, Blue Sapphire, 18k Gold, White Gold
Vintage 18ct Gold Platinum, Sapphire & Diamond Harlequin Necklace
Located in Brighton, GB
Vintage Harlequin Necklace 18ct Gold & Platinum Circa 1980’s Beautiful, vintage necklace. Set with a wonderful arrangement of coloured, natural ...
Diamond, Sapphire, Gold, 18k Gold, Platinum
0.92 Carat Round Cut Pink Sapphire Band 14 Karat Yellow Gold
By DGI
Located in Los Angeles, CA
0.92 Carat Round Cut Pink Sapphire Band 14 Karat Yellow Gold Metal: 14 Karat Yellow Gold Primary Stones: Natural Pink Sapphire Total Carat Weight: 0.92 carats Setting: Prong Ban...
Pink Sapphire, 14k Gold, Yellow Gold
$4,468Sale Price|20% Off
Two-Tone 18k Gold Natural Blue Sapphire & Diamond Halo Ring
Located in Bloomington, MN
Two-Tone 18k Gold Natural Blue Sapphire & Diamond Halo Ring This striking sapphire and diamond ring is crafted in 18k two-tone gold and centered with a natural blue sapphire weighin...
Diamond, Blue Sapphire, 18k Gold, White Gold, Yellow Gold
Vintage Ring natural 0.8ctw Sapphire Diamonds 18K Gold ØUS6.25 / 2.25gr
Located in SE
Vintage Ring in solid 18K Yellow Gold and Platinum decorated with 19 natural Blue Sapphire stones and 2 Diamonds . Vintage ring , hand - made in Europe ca 1950s -1960s, band hallm...
Diamond, Sapphire, 18k Gold, Platinum
Art Deco Filigree Ladies Watch Stretch Band Strap Sapphire Original 1920-1930
Located in Dearborn, MI
Art Deco Filigree Ladies Stretch Watch Band Strap French Cut Sapphire Original 1920's-1930's Incredible Filigree Stretch Watch Band Hand Engraved and Pierced to Perfection Lab Gr...
Sapphire
Boucheron 1940s Lady's Ruby and Sapphire vanity case "Minaudiêre Bag"
By Boucheron
Located in OVIEDO, AS
Boucheron 1940s Lady's Ruby and Sapphire vanity case "Minaudiêre Bag" The rectangular case decorated to the front with a pierced design of birds amongst fl...
Ruby, Sapphire, Silver, 18k Gold
14K Yellow Gold Oval Cut Blue Sapphire and Diamond Halo Ribbed Dome Ring
Located in Antwerp, BE
Make a bold statement with this luxurious and sculptural dome-style ring. At its heart lies a vibrant oval-cut blue sapphire, encircled by a delicate halo of shimmering diamonds that...
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
Vintage Sapphire and Diamond 9 Carat White Gold Panel Ring
Located in Chipping Campden, GB
This ring is gorgeous has a very dark blue sapphire measuring 60pts at the centre of the sparkling diamonds. The diamond total of this ring is approx 30pts. Modelled in 9 carat white...
Diamond, Sapphire, Gold, White Gold
Art Deco Marquise Blue Sapphire and Diamond Ring mounted in Platinum
Located in OVIEDO, AS
Art Deco Marquise Blue Sapphire and Diamond Ring mounted in Platinum. Ca.1925 Art Deco platinum ring starring an elegantly modeled marquise blue sapphire weighing 1.78 carats approx...
Diamond, Blue Sapphire, Platinum
On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry.
Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.
Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.
America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.
The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.
You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.
The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.
Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).
The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (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.)
Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.