Skip to main content

16 Carat Sapphire

to
37
147
17
140
50
43
16
13
9
6
5
5
4
3
3
3
2
2
2
1
1
1
1
1
17
10
5
4
4
Sort By
AGL Certified 16 Carat Ceylon Sapphire Diamond Cocktail Ring
Located in New York, NY
Very Fine Sapphire Diamond Ring Very fine gem quality sapphire weighs 16 carats Mounted in a very
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA-Certified 16 Carat Ceylon Sapphire Diamond Drop Earrings in Platinum
Located in Chicago, IL
sapphires, weighing 8.13 and 8.11 carats respectively. The sapphires exhibit a mesmerizing bluish hue—truly
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sapphire, Platinum

Vintage 16 Carat Ceylon Sapphire and 4.95 Carat Diamond Platinum Enagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive, large vintage 16 carat Ceylon sapphire and 4.95 carat diamond
Category

Antique 1890s Sri Lankan Cluster Rings

Materials

Diamond, Sapphire, Platinum

16 Carat Natural Ruby Sapphire Yard Necklace 14 Karat Gold
Located in New York, NY
Natural red Ruby diamonds station necklace. Handmade throughout. 5 carat natural round rubies
Category

2010s American Multi-Strand Necklaces

Materials

Diamond, Ruby, Sapphire, 14k Gold, Yellow Gold

16 Carat Cultured Pearl, Sapphire, Diamond, and Yellow Gold Cocktail Ring
Located in Woodstock, GA
pearl is a ring of round-cut sapphires and VS1, G-H diamonds. The sapphires have a carat total weight of
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Cultured Pearl, South Sea Pearl, Sapphire, 18k Gold, Yellow Gol...

~16 Carat Cabochon Cut Burma Sapphire AGL Certified and Diamond 14K Earrings
Located in Miami, FL
Burma No Heat Cabochon Sapphires, totaling 16 carats, set in 14K White Gold. Complemented by
Category

Early 20th Century Art Deco Drop Earrings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

1.05tcw Vintage 18K White Gold Sapphire Diamond Necklace 16" Blue Sapphire
Located in Jupiter, FL
Beautifully crafted in luxurious 18K white gold, this piece features exquisite marquise sapphires
Category

2010s Modern Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique 16 Ct Pink Sapphire 23K Gold Russian Ring Dated 1866
Located in Chicago, IL
features an old mine cabochon-cut pink sapphire of notable size and soft, glowing luster. The sapphire is
Category

Antique 1860s Russian Engagement Rings

Materials

Sapphire, Pink Sapphire, Gold

Sapphire Diamond South Sea Pearl Drop Earrings 10.21 Carat 18 Karat 15-16 MM
By Harbor Diamonds
Located in New York, NY
160 blue Sapphires 9.25 Carats and 24 diamonds weighing 0.96 Carats. DM for more videos on my ear
Category

2010s Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, Sapphire, 18k Gold, White Gold

White Gold Sapphire Diamond Chandelier Dangle Necklace 16" - 18k Pear 2.40ctw
Located in Greensboro, NC
Metal Content: 18k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

White Gold Sapphire Diamond Circle Pendant Necklace 16" - 14k Pear .33ctw
Located in Greensboro, NC
Metal Content: 14k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

3.23 Carat Tourmaline Sapphire White Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
carats and 16 White Sapphires that weigh 0.18 carats. The total carat weight of this ring is 3.23 carats
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Sapphire, Pink Sapphire, Yellow Sapphire, Tourmaline, 14k Gold, White Gold

White Gold Sapphire Diamond Halo Pendant Necklace 16 1/4" - 18k Round 1.00ctw
Located in Greensboro, NC
Metal Content: 18k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

2.51 Carat Tourmaline Sapphire Diamond Rose Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
2.51 Carat Tourmaline Sapphire Diamond 14 Karat Rose Gold Cocktail Ring Affordable! Luxury! Fine
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Yellow Sapphire, Tourmaline, Blue Sapp...

Yellow Gold Sapphire Diamond Curved Bar Necklace 16 1/2" - 14k Round 4.55ctw
Located in Greensboro, NC
Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Sapphires Treatment
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold, Yellow Gold

EFFY Sapphire Diamond Flower Halo Drop Necklace 16 1/4" White Gold 14k 3.95ctw
By Effy
Located in Greensboro, NC
Brand: EFFY Metal Content: 14k White Gold Stone Information Natural Sapphires Treatment: Heating
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

5.10 Carat Morganite Multi Color Sapphire Rose Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
5.10 Carat Pink Morganite Multi Color Sapphire Rose Gold Cocktail Ring A definite showstopper and
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Morganite, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphi...

"Rose Drop" Pendant with Sapphires Diamonds on 16" Chain in 14K 18K Gold
By Eytan Brandes
Located in Sherman Oaks, CA
clarity with an estimated weight of 0.12 carats. The 2.5mm sapphire is probably around 0.07 carats. The
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gol...

11.4 Carat Diamond and Sapphire Cocktail Earrings
By Gems Paradise
Located in Jaipur, IN
Unveil the epitome of luxury with our 11.4 Carat Diamond and Sapphire Cocktail Earrings. Each pair
Category

2010s Indian Modern Drop Earrings

Materials

Diamond, Sapphire, Silver

10.87 Carat Natural Amethyst Topaz Sapphire White Gold Drop Earrings
By Roshe Jewels
Located in Los Angeles, CA
Amethysts that weigh 1.55 carats and 16 Pink Sapphires that weigh 0.28 carats and 16 Round Cut Diamonds that
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Amethyst, Sapphire, Topaz, 14k Gold, White Gold

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

27.70 Carats Sapphire and Diamond White Gold Bracelet
By Shimon s Creations
Located in New York, NY
16 Sapphire Gemstones: 27.19 Carats 31 White Diamonds: 0.51 Carat, Round Cut Metal: 18K White Gold
Category

2010s Link Bracelets

Materials

Diamond, White Diamond, Sapphire, Gold, 18k Gold, White Gold

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

4.81 Carat Blue Zircon Sapphire Diamond 18K Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
16 Natural Yellow Sapphires that weigh 0.58 Carats. There are also 12 Round Cut Natural Diamonds that
Category

2010s American Contemporary Cocktail Rings

Materials

Zircon, Blue Zircon, Sapphire, Diamond, Yellow Gold, 18k Gold

Blue Sapphire Cluster Ring White Zircon 3.49 Carats
Located in Punta Gorda, FL
Zircons are synthetic in origin 16 Blue Sapphires = 3.20 Carats 55 White Zircons = 0.29 Carats Metal
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

Blue Sapphire, Zircon, Silver, Sterling Silver

Amethyst Sapphire Black Diamond Stud Earrings 2.6 Carats Silver
Located in Punta Gorda, FL
Carats 16 White Sapphires = 0.75 Carats 16 Black Diamonds = 0.10 Carats Metal: Rhodium Plated Sterling
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Amethyst, Diamond, Black Diamond, Sapphire, Rhodium, Silver, Silver Plat...

12.54 Carat Oval Sapphire and Diamond Wide Eternity Band Ring
By GEMME
Located in New York, NY
16 Gorgeous Sapphires weighing 8.82 Carats and 44 Round Diamonds weighing 3.72 Carats. Set in 18
Category

2010s American Band Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Important Blue Sapphire and Diamond Bracelet 23.4 Carats 18K White Gold
Located in Punta Gorda, FL
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 16 Sapphires
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

Boucheron Bracelet Sapphires and Diamonds circa 1960 18 Carat Yellow Gold
By Boucheron
Located in Paris, FR
: 8 diamonds of 0.1 carat totaling about 1 carat Total of : 16 sapphires French work from the 60's
Category

Vintage 1960s French More Bracelets

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Important Blue Sapphire and Diamond Bracelet 23.4 Carats 18K White Gold
Located in Punta Gorda, FL
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 16 Sapphires
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

Important Blue Sapphire and Diamond Bracelet 23.4 Carats 18K White Gold
Located in Punta Gorda, FL
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 16 Sapphires
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

Important Blue Sapphire and Diamond Bracelet 23.4 Carats 18K White Gold
Located in Punta Gorda, FL
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 16 Sapphires
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

13.50 Carat Exquisite Natural Blue Sapphire and Diamond 14 Karat Solid Gold
Located in Los Angeles, CA
Blue Sapphire Weights: Approx. 12.00 Carats Sapphire Measures: 16 x 13.00mm Sapphire Treatment
Category

2010s American Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold, Gold

13.90 Carat Exquisite Natural Blue Sapphire and Diamond 14 Karat Solid Gold
Located in Los Angeles, CA
Blue Sapphire Weights: Approx. 12.00 Carats Sapphire Measures: 16 x 13.00mm Sapphire Treatment
Category

2010s American Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold, Gold

Diamond Sapphire South Sea Baroque Pearl Earrings 4.38 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring 16 blue sapphires weighing 3.10 carats flanked with round
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, Blue Sapphire, White Gold

2 Carat Round Cut Blue Sapphire and Diamond Hoop Earrings in 14K White Gold
Located in NEW YORK, NY
A chic and fashionable pair of hoop earrings showcasing brilliant-cut 16-round Blue Sapphires
Category

21st Century and Contemporary Modern Hoop Earrings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Sapphire and Diamond Butterfly Brooch
Located in Greenwich, CT
white and yellow gold, adorned with 110 round faceted sapphires totaling 16 carats and enriched with
Category

20th Century Unknown Artist Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White G...

Emerald Sapphire Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
of the Emerald are 10mm x 12mm) 16 Orange Sapphires = 2.20 carats 26 Round Cut Diamonds = 0.29 carats
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Sapphire, 14k Gold, Yellow Gold

Sunita Nahata Sky Blue Topaz 21.20ct. Ring in 18KWG with Sapphire Diamond.
By Sunita Nahata
Located in Hong Kong, HK
, 3.5x2.5mm, 16 pieces. Blue Sapphire: 0.87 carats, round shape. Diamond: 1.01 carats, round shape, TTLB
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Pink Sapphire, Blue Sapphire, Green Sapphire, Topaz, ...

Mauboussin White Gold Bracelet, Sapphires and Diamonds
By Mauboussin
Located in Paris, FR
MAUBO0USSIN White Gold Bracelet, Sapphires and Diamonds 16 Diamonds of 0.2 Carat approximately
Category

Vintage 1960s French Chain Bracelets

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

Art Deco Sapphire and Diamond Platinum Ring
Located in Miami Beach, FL
for the sapphire and .16 carats for the diamonds. Age wear, light scratches on platinum and sapphire.
Category

Early 20th Century Art Deco More Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Front Back Multi Sapphire Diamond Dangle Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These beautiful front back multi sapphire earrings are handcrafted of 18K gold, 5.3 carat sapphires
Category

21st Century and Contemporary Unknown Modern Dangle Earrings

Materials

Diamond, Blue Sapphire, Pink Sapphire, Green Sapphire, 18k Gold, Yellow ...

Gold and Sapphire and Diamond Cluster Ring
Located in Amsterdam, NL
sapphire (16 carats) held by eight spall gold claws. Surrounded by an entourage of rose-cut diamonds set in
Category

Vintage 1910s French Edwardian Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold

Sapphire and Diamonds Pendant in 14K.
Located in Miami, FL
in 14K white gold. On a 18" inch adjustable to 16" chain. Round sapphire, carat weight 1.02ct
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold

Jean Vitau Sapphire and Diamond Butterfly Clip Earrings
By Jean Vitau
Located in Bethesda, MD
with 16 pink sapphires and 16 blue sapphires, each set weighing about 1 carat. Four small tsavorites
Category

1990s North American Clip-on Earrings

Materials

Diamond, Sapphire, 18k Gold

Platinum 950 Natural Diamond and Natural Sapphire Milgrain Ring
Located in New York, NY
Weight: 1.79 Carat (16 Pcs) Sapphire Stone Color: Royal Blue Sapphire Stone Cut: Cabochon Sapphire Stone
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

  • 1
Get Updated with New Arrivals
Save "16 Carat Sapphire", and we’ll notify you when there are new listings in this category.

16 Carat Sapphire For Sale on 1stDibs

Surely you’ll find the exact 16 carat sapphire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. Our collection of these items for sale includes 80 vintage editions and 178 modern creations to choose from as well. Making the right choice when shopping for a 16 carat sapphire may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 16 carat sapphire has been a part of the legacy of many jewelers, but those produced by LB Exclusive, Sarosi By Timeless Gems and Luigi Ferrara are consistently popular. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and round cut alternatives. There aren’t many items for men if you’re seeking a 16 carat sapphire, as most of the options available are for women and unisex.

How Much is a 16 Carat Sapphire?

Prices for a 16 carat sapphire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $320 and can go as high as $2,000,000, while this accessory, on average, fetches $10,500.

The Legacy of Sapphire in Jewelry Design

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 ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.

Questions About 16 Carat Sapphire
  • 1stDibs ExpertApril 5, 2022
    The highest carat sapphire to ever be discovered is the Blue Giant of the Orient, as of January 2022. It weighs 486.52 carats and originated from a mine in Ratnapura, Sri Lanka. On 1stDibs, shop a large selection of sapphire gemstone jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    A standard size of a round sapphire is 6mm which is approximately one carat, making 7mm sapphires just slightly larger than a carat. Because sapphires are heavier than diamonds, a one carat sapphire is slightly smaller than a one carat diamond.
  • 1stDibs ExpertMay 5, 2023
    How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.