Natural Sri Lankan Light Cornflower Blue Ceylon Sapphire 1.76 carats
Located in Los Angeles, CA
Natural Sri Lankan (Ceylon) light cornflower blue sapphire weighing 1.76 carats.
21st Century and Contemporary Sri Lankan Loose Gemstones
Sapphire
Natural Sri Lankan Light Cornflower Blue Ceylon Sapphire 1.76 carats
Located in Los Angeles, CA
Natural Sri Lankan (Ceylon) light cornflower blue sapphire weighing 1.76 carats.
Sapphire
Natural Sri Lankan Light Cornflower Blue Ceylon Sapphire 1.21 carats
Located in Los Angeles, CA
Natural Sri Lankan (Ceylon) light cornflower blue sapphire weighing 1.21 carats.
Sapphire
Natural Sri Lankan Light Cornflower Blue Ceylon Sapphire 1.04 carats
Located in Los Angeles, CA
Natural Sri Lankan (Ceylon) light cornflower blue sapphire weighing 1.04 carats.
Sapphire
Natural Sri Lankan Light Cornflower Blue Ceylon Sapphire Matching Pair 1.91 cara
Located in Los Angeles, CA
Natural Sri Lankan (Ceylon) light cornflower blue sapphire matching pair totaling 1.91 carats.
Sapphire
Natural Sri Lankan Light Cornflower Blue Ceylon Sapphire Matching Pair 3.52 cts
Located in Los Angeles, CA
Natural Sri Lankan (Ceylon) light cornflower blue sapphire matching pair totaling 3.52 carats.
Sapphire
GRS Certified 17.97ct No-Heat Cornflower Blue Oval Sapphire, Sri Lanka
Located in Ramat Gan, IL
Specifications Carat Weight: 17.97 carats Gemstone: Natural Sapphire Shape: Oval Color: Cornflower Blue Origin: Sri Lanka Treatment: No Heat Certification: GRS Available for ...
Blue Sapphire, Sapphire, Platinum
3.00 Carat Natural Loose Cornflower Blue Sapphire Cushion Cut Sri Lankan Gem
Located in Bangkok, TH
Weight 3.00 carat Dimensions 8.6x7.6x4.7mm Treatment Heated Origin Sri Lankan Clarity VVS Shape Cut Cushion This exceptional 3.00-carat natural Cornflower Blue Sapphire from...
Blue Sapphire
Natural Sri Lankan Light Cornflower Blue Ceylon Sapphire Matching Pair 4.04 cara
Located in Los Angeles, CA
This exquisite matching pair of natural cornflower blue sapphires boasts a total weight of 4.04 carats. Featuring the highly sought-after cornflower blue hue, these sapphires display...
Sapphire
$336Sale Price|20% Off
1.00 Carat Natural Loose Light Cornflower Blue Sapphire Oval Cut Sri Lankan Gem
Located in Bangkok, TH
Weight 1.00 carat Dimensions 6.9x5.9x2.8mm Treatment None Origin Sri Lanka Clarity VVS Shape Cut Oval This 1.00 Carat Natural Loose Light Cornflower Blue Sapphire is a stunn...
Blue Sapphire
$96,000Sale Price|20% Off
7.64 Carat No-Heat Sri Lanka Cornflower Blue Sapphire Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
A masterpiece of color and craftsmanship, this exceptional ring centers on a magnificent 7.64 carat natural sapphire of celebrated Sri Lankan origin, certified by GRS as displaying t...
Diamond, Blue Sapphire, Platinum
Platinum 6.58 Carat Sri Lankan Cornflower Blue Ceylon Sapphire and Diamond Ring
Located in Houston, TX
This ring is made in Platinum and features a CDC certified, "Cornflower Blue", Cushion Cut Blue Natural Corundum Ceylon Sapphire weighing 6.58ct originating from Sri Lanka.
Diamond, Sapphire, Blue Sapphire, Platinum
$5,214Sale Price|30% Off
Cornflower Blue Natural Sapphire 4.62 Carat Oval Cut Loose Gemstone for Ring
Located in Peshawar, PK
💎 GEMSTONE TYPE: Sapphire ⚖️ WEIGHT: 4.62 Carat 🪚 SHAPE & CUT: Oval Modified Brilliant Cut 📏 SIZE (MM): 9.87 x 8.66 x 7.04 🌈 COLOR: Cornflower Blue 🔎 CLARITY: Slightly In...
Sapphire, Blue Sapphire
$935Sale Price|30% Off
GFCO Certified 2.24 Carat Cornflower Blue Sapphire – Cushion Cut Loose Gemstone
Located in Peshawar, PK
Sourced from the prestigious mines of Sri Lanka, this natural gemstone boasts the highly coveted "Cornflower" hue—a vibrant, velvety blue that radiates sophistication.
Sapphire, Blue Sapphire
$4,889Sale Price|30% Off
AIGS Certified 4.61 Ct Cornflower Blue Natural Sapphire Pear Cut Loose Gemstone
Located in Peshawar, PK
💎 GEMSTONE TYPE: Sapphire ⚖️ WEIGHT: 4.61 Carat 🪚 SHAPE & CUT: Pear Cut 📏 SIZE (MM): 12.19 x 7.72 x 5.78 🌈 COLOR: Cornflower Blue 🔎 CLARITY: Slightly Included ⚗️ TREATME...
Sapphire, Blue Sapphire
3.10ct Ceylon Sapphire, Round, Cornflower Blue and Diamond Ring, GIA Certified
Located in Houston, TX
The sapphire originates from Sri Lanka, as seen in the GIA report.
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
AGL Certified 10.10 Carat No Heat Ceylon Cornflower Blue Sapphire & Diamond Ring
By Gad & Co.
Located in Miami, FL
Ring Details: - Metal: 18K White Gold - Weight: 11.16 grams - Style: Retro - Era: 21st Century - Setting: Prong - Size: 6.5 - Ring Face: 3.0 x 2.1 cm Sapphire Details: - Type: Nat...
Diamond, Blue Sapphire, 18k Gold, White Gold
Price Upon Request
Emilio Jewelry Certified Natural untreated Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring a true cornflower blue untreated Sri Lankan Ceylon Sapphire j...
Blue Sapphire
Emilio Jewelry Asscher Cut 3.57 Carat Cornflower Blue Sapphire Ring
By Emilio!
Located in New York, NY
This remarkable natural sapphire weighs 3.57 carats and displays a rare and highly desirable vivid cornflower blue color. Originating from Sri Lanka (Ceylon), the stone is precision-...
$1,032Sale Price|20% Off
1.08Ct Ceylon Sapphire Cornflower Blue Loose Fancy Fan Cut Natural VS
By Gems and Jewels UK
Located in Birmingham, GB
A top grade, unique shape Sri Lankan cornflower blue sapphire. Standard heated like nearly all sapphires on the market.
Peter Suchy 2.10 Carat Cornflower Blue Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Emerald step cut natural no heat gem color Cornflower blue Sri Lanka sapphire engagement ring.
Diamond, Blue Sapphire, Sapphire, Platinum
1.08ct Ceylon Sapphire Cornflower Blue Loose Fancy Fan Cut Natural 8.6x6.2mm VS
Located in Birmingham, GB
A top grade, unique shape Sri Lankan cornflower blue sapphire. Standard heated like nearly all sapphires on the market.
GIA Certified 6.73 Carat No Heat Cornflower Blue Sapphire Engagement Ring
Located in Los Angeles, CA
A breathtaking Art Deco Inspired Cornflower Blue NO HEAT Sri Lanka Oval Sapphire and Round Halo Diamond Engagement Ring Handmade in 90% Platinum.
Blue Sapphire, Platinum
1.80ct Cornflower Blue Ceylon Sapphire Round 18k Yellow Gold Bezel Rubover Ring
By Gemsandjewelsuk
Located in Birmingham, GB
Top grade piece featuring a fine cornflower blue Sri Lankan sapphire. Weight is 4.29g Ring size UK Q1/2 - US8.25 - EU 58.
Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold
Unheated 13.12 Carat Ceylon Blue Sapphire, Loose Gemstone, Certified Cushion
By Emeralds Maravellous
Located in Brunswick, ME
Unheated 13.12 Carat Ceylon Blue Sapphire, Loose Gemstone, Certified Certified 13.12 Carats Blue Sapphire from Sri Lanka (Ceylon) Gemstone: Natural Sapphire Carat Weight: 13.12 Cara...
Blue Sapphire
$6,696Sale Price|20% Off
3 Carat Pear Shaped Ceylon Blue Sapphire Solitaire Cocktail Ring
Located in Chicago, IL
The vibrant, highly sought-after cornflower blue hue of the Sri Lankan sapphire is masterfully highlighted by a minimalist, polished 14k yellow gold bezel setting.
Sapphire, Blue Sapphire, 14k Gold, Yellow Gold
GRS Certified Oval-Cut Unheated Ceylon Sapphire and Diamond Ring
By Gad & Co.
Located in Miami, FL
Centering an 7.25 Carat Cornflower Blue Ceylon (Sri-Lanka) Sapphire, accented by Heart-Shape Pink Diamonds and Round-Brilliant Cut White Diamonds, and set in 18K White Gold, this uni...
Diamond, White Diamond, Pink Diamond, Sapphire, Blue Sapphire, Gold, 18k...
Platinum Ceylon Sapphire and Diamond Bracelet
Located in Great Neck Plaza, NY
The sapphires, cut in cushion and oval shapes, display the classic velvety cornflower blue associated with Sri Lankan origin. Interspersed between the sapphires are 27 brilliant-cut ...
Diamond, Sapphire, Platinum
Platinum Baguette Diamond GIA Certified Oval 4.05 No Heat Blue Sapphire Ring
Located in Los Angeles, CA
Handmade Platinum 4.05 Oval No Heat Cornflower Blue Sri Lanka Sapphire Engagement Ring.
Diamond, Blue Sapphire, 18k Gold, Yellow Gold, Platinum
Platinum Diamond Cushion Cut GIA Certified 4.71 No Heat Blue Sapphire Ring
Located in Los Angeles, CA
Handmade in Platinum 4.71 Cushion Cut No Heat Cornflower Blue Sri Lanka Sapphire Engagement Ring.
Diamond, Blue Sapphire, 18k Gold, Yellow Gold, Platinum
Art Deco Era 20 Carat Oval-Cut Ceylon Sapphire and Old-Euro Cut Diamond Bracelet
By Bucherer
Located in Miami, FL
Centering an over 20 Carat Ceylon (Sri Lanka) Cornflower Blue Sapphire, accented by 14 Princess-Cut Blue Sapphires and 166 Old-European Cut Diamonds, and set in a 18K Gold/Platinum b...
Diamond, White Diamond, Sapphire, Gold, 18k Gold, White Gold, Platinum
18K White Gold JB Star Diamond GIA Certified 8.12 Carat No Heat Sapphire Ring
By JB Star
Located in Los Angeles, CA
The sapphire is professionally and flawlessly set in between four Eagle Claw prongs. The sapphire is a Cornflower Blue Sri Lanka Sapphire (no origin in report).
Diamond, Blue Sapphire, Sapphire, 18k Gold, Yellow Gold, Platinum
Sapphire Blue "Cornflower", 7.09ct, No Heat, Sri Lanka
Located in Heimberg, CH
Sapphire is one of the more commonly known gemstones. This Cornflower blue Sapphire from Sri Lanka showcases one of the most sought-after colors in the market.
10 Carat Cornflower Blue Sapphire
Located in London, GB
A breathtaking natural Blue Sapphire. This Oval cut Sapphire weighs over 10 carats in size. It exhibits a fine Blue color tone certified by the GRS as 'Cornflower Blue' and has no ...
Blue Sapphire
2.08 ct Appraised Premium: Cornflower Blue Sapphire
Located in Sheridan, WY
GEMSTONE TYPE: Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Men Rings, Men Jewelry, Women Vintage Rings, Art Jewelry CERTIFICATE: AGL/GIA Full Lab Report included ORIGIN: ...
Sapphire
APPRAISED PREMIUM: 1.51 ct Cornflower Blue Sapphire
Located in Sheridan, WY
GEMSTONE TYPE: Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Men Rings, Men Jewelry, Women Vintage Rings, Art Jewelry CERTIFICATE: AGL/GIA Full Lab Report included ORIGIN: ...
Sapphire, Blue Sapphire
3.65 ct Appraised Premium, Neon Cornflower Blue Sapphire
Located in Sheridan, WY
GEMSTONE TYPE: Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Sapphire Pendants, Sapphire Necklace CERTIFICATE: AGL/GIA Full Lab Report included ORIGIN: Sri Lanka CARAT SIZE...
Blue Sapphire
Unavailable
W 0.27 in D 0.21 in L 0.32 in
Cornflower Blue Sapphire Cushion Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
Carat: 2.60 Colour: Blue L x W x D (mm): 8.09 x 6.80 x 5.16 Cut: Rectangular Cushion Mixed Cut Clarity: Eye Clean Treatment: Unheated Certified Origin: Sri Lanka
Sapphire
Appraised Premium: 2.08 ct Neon Cornflower Blue Sapphire
Located in Sheridan, WY
GEMSTONE TYPE: Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Men Rings, Men Jewelry, Women Vintage Rings, Art Jewelry CERTIFICATE: AGL/GIA Full Lab Report included ORIGIN: ...
Sapphire, Blue Sapphire
1.13 ct Vivid Cornflower Blue Sapphire, Unheated, GIA
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Solitaire Ring, Women Rings, Sapphire solitaire, Bracelets CERTIFICATE: CSL/GIA Full Lab Report includ...
Sapphire, Blue Sapphire
Unavailable
W 0.24 in D 0.25 in L 0.35 in
AIGS Certified 3.06 Cts Cornflower Blue Natural Lustrous Sapphire Eye Clean
Located in บางรัก, TH
ITEM DESCRIPTION: Gem type : Natural Sapphire Origin: Sri Lanka Treatment: Standard Heating Color: Cornflower Blue shape: Cushion Size: 3.06 Carats Cornflower blue sapphires from...
Sapphire
Unavailable
W 0.26 in D 0.17 in L 0.37 in
Cornflower Blue Sapphire 2.05 Ct Pear Ceylon Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
A natural gemstone gift unearthed in Sri Lanka without any enhancements and fashioned into a pear shape by our master cutters.
Sapphire
Unavailable
W 0.27 in D 0.26 in L 0.3 in
Deep Cornflower Blue Sapphire 3.25 Ct Cushion Unheated, Loose Gemstone
Located in South Melbourne, AU
A deep cornflower blue sapphire of incredible brightness and vitality. Masterfully cut by our skilled cutter into a cushion shape of over 3 carat which strengthens the intensity of c...
Sapphire
Unavailable
W 0.37 in D 0.28 in L 0.38 in
GIA Certified 5.30 ct Cornflower Blue Ceylon Sapphire - Origin report
Located in Tampa, FL
Natural Blue Sapphire, 5.30 ct GIA Certified Origin Report One natural 5.30 ct blue modified brilliant cushion cut Ceylon sapphire, Type II, Medium, strong, blue color GIA B 5/4, s...
Sapphire, Blue Sapphire
Unavailable
W 0.23 in D 0.17 in L 0.31 in
Cornflower Blue Sapphire 1.84 Ct Cushion Cut Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
Irresistible Ceylonese cornflower blue sapphire expertly cushion cut to just under 2 carat. Undeniable heritage and colour and certified unheated this natural cornflower blue sapphir...
Sapphire
Unavailable
W 0.31 in D 0.19 in L 0.32 in
Medium Cornflower Blue Sapphire 2.21 Ct Round Unheated Ceylon, Loose Gemstone
Located in South Melbourne, AU
Perfect for that alternative solitaire engagement ring with lots of credentials. A large 2 carat round brilliant cut bewitching medium cornflower blue coloured sapphire from Ceylon w...
Sapphire
GIA Certified 1.05 ct Platinum Sapphire Ring, Oval Cut Cornflower Blue
Located in Tampa, FL
New platinum 950 natural sapphire ring contains a transparent oval cut Ceylon sapphire measuring 7.17 x 5.52 x 3.18 mm and weighs 1.05 carat. Type II. Medium dark, moderately strong...
Diamond, Sapphire, Blue Sapphire, Platinum
Unheated Cornflower Blue 1.15ct Ceylon Sapphire W/Diamond 18K white Gold Ring
Located in Los Angeles, CA
GFCO Certified Unheated Cornflower vivid Blue Sri Lanka Ceylon 1.15ct Sapphire ,Natural VVs F Diamond Halo and Shank 18K White Gold Ring
Diamond, Blue Sapphire, 18k Gold, White Gold
Unavailable
W 0.23 in D 0.18 in L 0.26 in
Cornflower Blue Sapphire 1.50 ct Emerald Cut Unheated Ceylon Natural, Loose Gems
Located in South Melbourne, AU
Coveted Ceylon sapphire with a pedigree rich cornflower blue colour. A certified unheated sapphire, masterfully emerald cut to 1.50 ct with precise step facets to enhance the dynamis...
Sapphire, Blue Sapphire
5.08 Carat Natural Cornflower Blue Sapphire Pink Sapphires 18 Karat Gold Ring
By D and A Style
Located in Singapore, SG
The ring details: Central stone - certified Natural Cornflower Blue Sapphire 5,08 carat, Sri Lankan origin, cushion shape, transparent and eye clean Pink Sapphires - rounds, VS clar...
Blue Sapphire, Pink Sapphire, Sapphire, 18k Gold, White Gold, Yellow Gol...
Sapphire Earrings 16.23 CTS
Located in New York, NY
Sapphire Weight: 16.23 ct, Diamond Weight: 2.56 ct, Metal: 18K White Gold/14.09 gm, Length: 65 mm, Shape: Oval/Pear, Color: Cornflower Blue, Origin: Ceylon (Sri Lanka), Hardness: 9, ...
Sapphire, 18k Gold
GRS Certified 4.41ct Blue Sapphire Natural Gemstone
Located in Bangkok, TH
This oval-shaped gem, originating from the illustrious lands of Sri Lanka, mesmerizes with its mesmerizing Cornflower hue—a hallmark of exceptional quality.
Blue Sapphire
9 Carat Garnet Color Change Sapphire Spinel 18 Karat Yellow Gold Egypt Earrings
By D and A Style
Located in Singapore, SG
The earrings details: Stones from top to bottom: Reddish purple Spinel - Sri lankan origin, natural, not treated, round shape, 2 carats total, transparent, eye clean Burgundy purple ...
Spinel, Garnet, Sapphire, 14k Gold, 18k Gold, Rose Gold, White Gold, Gol...
1.2 Carat Blue Sapphire Diamonds 18 Karat White Gold Galaxy Pendant by D&A
By D and A Style
Located in Singapore, SG
This outstanding pendant can be custom made for you in 2-3 weeks time The pendant details: Central stones - Natural Cornflower Blue Sapphires, Sri lankan origin, eye clean, 100% n...
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gold, Rose Gold, W...
1.17 Carat Cornflower Blue Sapphire from Sri Lanka Lotus Certified
Located in Hua Hin, TH
A Stunning 1.17 carat Cornflower Blue Sapphire from Sri Lanka Shape: Pear faceted brilliant Cut Dimensions: 6.42 x 5.15 x 4.44 mm Weight: 1.17 carat Heated Lotus Certified report no...
Blue Sapphire
0.74 Carat Cornflower Blue Sapphire from Sri Lanka Lotus Certified
Located in Hua Hin, TH
A stunning untreated 0.74 carat Cornflower blue Sapphire from Sri Lanka Lotus certified Shape: Round Faceted brilliant cut Dimensions 5.29 x 5.07 x3.52 mm Weight: 074 carat No Heat/T...
Blue Sapphire
Sold
W 0.32 in D 0.21 in L 0.32 in
3.04 Carats Cornflower Blue Sapphire Cushion Cut Sri Lankan Gemstone
Located in Bangkok, TH
Weight 3.04 carats Dimensions 8.08x7.91x5.09 mm Treatment Heated Origin Sri Lanka Clarity VVs Shape cushion Cut fancy cushion Discover the exquisite beauty of our 3.04 carat...
Blue Sapphire
Natural Sri Lankan Cornflower Blue Sapphire & Diamond Ring 9.08 Carat
Located in Mayfair, London, London
The ring is set to the centre with an exceptional Sri Lankan cushion cut natural sapphire weighing 9.08ct, displaying a Cornflower blue hue, with no indications of heat treatment.
Diamond, Blue Sapphire, 18k Gold, White Gold
Stunning 1.77 Carat Cornflower Blue Sapphire
Located in Hua Hin, TH
An exquisite vivid Blue octagonal Sapphire from the 'Isle of Gems', Sri Lanka. ;We offer bespoke services to give you a piece, personalized exactly to your desires. Dimensions: 8.2...
Blue Sapphire
21.52 Carat "Corn Flower" Color Sri Lankan Sapphire & Diamond 18K Wedding Ring
By Malpani Jewels
Located in Hung Hom, HK
Celebrate eternal love with this extraordinary 21.52 Carat Cornflower Blue Sri Lankan Sapphire & Diamond Wedding Ring, a true masterpiece of elegance and sophistication.
Diamond, Sapphire, 18k Gold
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.