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Ratnapura Sapphire

3.56-carat Ceylon royal blue sapphire diamond ring
By Sheila Westera London
Located in Weston, MA
secluded beach. The Ceylon sapphire is a natural wonder, mined from the world-renowned Ratnapura gem mine
Category

2010s American Arts and Crafts Bridal Rings

Materials

Blue Sapphire, Diamond, 18k Gold

1.07 Carat Royal Blue Ceylon Natural Unheated Sapphire Ring
Located in Weston, MA
"Royal Legacy" features a 1.07 carat natural unheated Ceylon royal blue sapphire, a gemstone that
Category

2010s North American Arts and Crafts Cocktail Rings

Materials

Sapphire, Diamond, 18k Gold

CLS Certified 3.00 Carat Royal Blue Natural Ceylon Sapphire 18k Gold Ring
Located in Weston, MA
unheated 3.00-carat round Ceylon sapphire of rich royal blue color, evoking the depth and intensity of the
Category

2010s American Modern Cocktail Rings

Materials

Sapphire, Diamond, 18k Gold, Gold

GIA Certified 1.98 Carats Royal Blue Sapphire Diamond 18k Gold Ring
Located in Weston, MA
jewelry, this ring features a stunning 1.98 carat natural unheated Burma royal blue sapphire, one of the
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Gold

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5.74ct cushion Ceylon Blue Sapphire platinum ring. GIA certified.
Located in Los Angeles, CA
5.74-carat Blue Sapphire from Sri Lanka is flanked by two cadillac-cut diamonds totaling 0.72cts. Fabricated in platinum. Sapphire is GIA certified.
Category

21st Century and Contemporary American Modern Bridal Rings

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Blue Sapphire, Platinum

Diamond Necklace Tiara
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE! 46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold. The piece can be worn as a necklace and easily converted into a tiara...
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21st Century and Contemporary Drop Necklaces

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Diamond, 18k Gold

8.80 Carat Ceylon Sapphire and 2.68 Carat Diamond Cocktail Ring in White Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 8.80 Ceylon sapphire and 2.68 carat diamond, 18 karat white gold and platinum set cocktail ring; part of our diverse antique jewellery and estate jewelry collectio...
Category

Vintage 1930s Unknown Cocktail Rings

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

1.75 Carat IGI Certified Blue Sapphire Ring
Located in Vadgam, GJ
Product Details: Metal - Silver Indian ring size - 9 Product gross Weight - 3.480 Grams Gemstone - Blue sapphire Stone weight - 1.75 Carat Stone shape - Oval Stone size - 7.78 x 5.8...
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21st Century and Contemporary Indian Artisan Engagement Rings

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Blue Sapphire, Silver

4.69 Carat Burma No Heat Sapphire Gia Certified in 14k and Platinum Ring
Located in Houston, TX
This exceptionally rare and highly coveted no-heat Burmese sapphire is a true collector's gem. Set in a sleek white gold band with a platinum head, the centerpiece is a vivid, deep b...
Category

21st Century and Contemporary Burmese Solitaire Rings

Materials

Sapphire, 14k Gold, Platinum

Heart garnet Eternity Ring in 14k gold
By Daizy Jewellery
Located in Istanbul, TR
14k gold ring with heart natural garnets. Heart garnet eternity ring band. Valentines gift jewelry. Full circle of hearts. January birthstone ring. Heart Garnet gold ring. Love ring...
Category

2010s Turkish Modern Bridal Rings

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Garnet, 14k Gold

Certified GIA Colombian Emerald Diamond Platinum Three-Stone Ring
By Dover Jewelry
Located in Miami, FL
Dover Jewelry Present this Stunning Square Colombian Emerald Diamonds handcrafted is solid platinum. Displaying vibrancy and elegance, it is centered with 1 genuine square cut Emeral...
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21st Century and Contemporary American Modern Three-Stone Rings

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Diamond, Emerald, Platinum

GIA certificate Unheated Burma Ruby Pigeon Blood deep red color 1.59ct
Located in bangkok, TH
Rare gemstone alarm burma ruby pigeon blood color with Gia certification Top GIA certificate is most strict certificate only 5% pass then others lab , only one lab check fissure enh...
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2010s Loose Gemstones

Materials

Ruby

Vintage Platinum GIA Burma No Heat Cushion Sapphire & Diamond Engagement Ring
Located in Montclair, NJ
You are looking at a truly breathtaking sapphire and diamond engagement ring that is crafted in solid platinum. This vintage ring features a gorgeous, GIA certified, cushion cut sapp...
Category

Vintage 1960s Engagement Rings

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Diamond, Sapphire, Platinum

Important Cushion Cut Sapphire Diamond Platinum Necklace
By Diamond Scene New York
Located in New York, NY
An incredible piece! 75.50 carats of beautiful Intense to Vivid Blue cushion cut sapphires, including a 17.48 carat cushion cut drop. 45.13 carats of diamonds, all set in platinum...
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire, Platinum

Roman Malakov 7.71 Carat Oval Cut Blue Sapphire & Diamond Halo Cocktail Ring
By Roman Malakov
Located in New York, NY
A magnificent cocktail ring, showcasing a 7.71 carats oval cut blue sapphire, set on a classic four prong setting. Surrounded elegantly by a halo of round brilliant cut diamonds weig...
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21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Certified Lady Diana Ceylon Sapphire and Diamond Ring in 18 Karat White Gold
Located in Great Neck, NY
CDC certified oval Ceylon Sapphire weighing 7.83 carats Measuring (13.18x10.34x6.59) mm Diamonds weighing 1.14 carats G-SI1 Set in 18k white gold ring 5.77 g
Category

2010s American Modern Cocktail Rings

Materials

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

GIA 18K 10.26 ct Royal Blue Sapphire Antique Art Deco Engagement Ring
Located in Kaohsiung City, TW
*GIA 18K 10.26 ct Royal Blue Sapphire&Diamonds Antique Art Deco Engagement Ring* GIA-Certified natural royal blue sapphire as the center stone weighing 10.26 ct set on the 18K white ...
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21st Century and Contemporary Taiwanese Contemporary Engagement Rings

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

A Pair of 1 Carat Unheated Burmese 'Pigeons Blood' Rubies
Located in London, GB
A fine pair of 1 carat each 'Pigeons Blood' unheated rubies. These Cushion cut rubies are certified by the GRS as originating from Burma (Myanmar) with no thermal enhancement (unhe...
Category

2010s Burmese Loose Gemstones

Materials

Ruby

A Pair of 1 Carat Unheated Burmese 'Pigeons Blood' Rubies
A Pair of 1 Carat Unheated Burmese 'Pigeons Blood' Rubies
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W 0.19 in D 0.15 in L 0.27 in
GIA GRS IGI Certified 3.60 Carat Kashmir No Heat Blue Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Step into the world of unparalleled luxury with our exquisite 3.60-carat Blue Sapphire, a rare gem from the coveted Kashmir region. This extraordinary gemstone is a celebration of na...
Category

2010s Italian Modern Engagement Rings

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Intense Cornflower Blue Sapphire Cushion Cts 4.47 Diamond Engagement Ring
Located in Hong Kong, HK
At the heart of this exquisite ring lies a captivating heated sapphire cushion weighing 4.47 carats, boasting a mesmerizingly intense cornflower blue hue—a true testament to its rari...
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2010s Hong Kong Contemporary Engagement Rings

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Recent Sales

Natural Padparadscha Sapphire, Unheated 3.68Ct Ceylon
Located in Makola, LK
Ceylon padparadscha sapphire 3.68 Carats unheated • Variety: Sapphire • Origin: Sri Lanka (Ceylon
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21st Century and Contemporary Sri Lankan Loose Gemstones

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Sapphire, Padparadscha Sapphire

Hot Pink sapphire 0.50 Carats unheated
Located in Makola, LK
deposits and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires
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21st Century and Contemporary Sri Lankan Loose Gemstones

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Pink Sapphire, Padparadscha Sapphire

Hot Pink sapphire 0.50 Carats unheated
Hot Pink sapphire 0.50 Carats unheated
W 0.25 in D 0.15 in L 0.16 in
Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Located in Makola, LK
Ceylon Purple sapphire 0.75 Carats unheated • Variety: Sapphire • Origin: Sri Lanka (Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire, Purple Sapphire, Padparadscha Sapphire

Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
Unheated Purple Sapphire Ring Gem 0.75 Carat Loose Gemstone
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W 0.25 in D 0.16 in L 0.32 in
Natural Purple Sapphire Unheated 2.10 Carat Ceylon Origin
Located in Makola, LK
name from the gem industry. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are
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21st Century and Contemporary Sri Lankan Loose Gemstones

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Sapphire, Purple Sapphire

Natural Purple Sapphire Unheated 2.10 Carat Ceylon Origin
Natural Purple Sapphire Unheated 2.10 Carat Ceylon Origin
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W 7.6 in D 5.7 in L 10.8 in
Natural Padparadscha Sapphire Natural, Unheated 0.50 Ct Ceylon
Located in Makola, LK
Ceylon padparadscha sapphire 0.50 Carats unheated • Variety: Sapphire • Origin: Sri Lanka (Ceylon
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21st Century and Contemporary Sri Lankan Loose Gemstones

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Sapphire, Padparadscha Sapphire

Certified Blue Sapphire Ceylon Origin Gemstone 1.05 Ct
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
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21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Blue Sapphire, Purple Sapphire

Certified Blue Sapphire Ceylon Origin Gemstone 1.05 Ct
Certified Blue Sapphire Ceylon Origin Gemstone 1.05 Ct
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W 0.25 in D 0.19 in L 0.29 in
Certified 1.25ct Purple Sapphire Unheated Gemstone Ceylon Origin Ring Gemstone
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
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21st Century and Contemporary Sri Lankan Loose Gemstones

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Aquamarine, Blue Diamond, Sapphire, Blue Sapphire, Purple Sapphire

Natural Padparadscha Sapphire Sunset Peach Color with Golden hues 1.15 Carat
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
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21st Century and Contemporary Sri Lankan Loose Gemstones

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Sapphire, Pink Sapphire, Padparadscha Sapphire

Certified 1.12ct Natural Vivid Pink Sapphire Unheated Gemstone Ring Gemstone
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

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Pink Diamond, Ruby, Pink Sapphire, Purple Sapphire, Padparadscha Sapphire

Certified 1.35 carat Purple Sapphire Oval Shape Ceylon Origin Ring Stone
Located in Makola, LK
Natural Unheated Purple Sapphire, This exquisite gemstone originates from Ceylon (Sri Lanka), known
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21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Alexandrite, Sapphire, Blue Sapphire, Purple Sapphire

Certified Unheated Blue Sapphire Ring Gem 1.25 Carat Oval Gemstone Ceylon Origin
Located in Makola, LK
deposits and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires
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21st Century and Contemporary Sri Lankan Loose Gemstones

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Sapphire, Blue Sapphire, Purple Sapphire

Certified 1.20 Ct No heat Padparadscha Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon rare padparadscha sapphire 1.20 Carats unheated Gemstone • Variety: Sapphire • Origin: Sri
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Diamond, Pink Diamond, Sapphire, Pink Sapphire, Padparadscha Sapphire

Certified 1.85 Ct Unheated Pink Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Pink Diamond, Pink Sapphire, Padparadscha Sapphire

Natural Blue Sapphire Ceylon Origin Ring Gemstone 1.53 Carats GIC certified
Located in Makola, LK
and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires from
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Diamond, Blue Diamond, Blue Sapphire, Pink Sapphire, Purple Sapphire

Certified 2.70 ct Natural Royal Blue Sapphire Ceylon Origin Ring gemstone
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Certified 1.08 Ct Unheated Blue Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon Blue sapphire 1.08 Carats unheated Gemstone • Variety: Sapphire • Origin: Sri Lanka (Ceylon
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21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Blue Diamond, Blue Sapphire, Spinel, Purple Sapphire

Certified 5.15 ct Natural Yellow Sapphire Ceylon Origin Ring Stone
Located in Makola, LK
and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires from
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

White Diamond, Yellow Diamond, Yellow Sapphire, Padparadscha Sapphire

Ceylon Natural Royal Blue Sapphire, 2.10 Carat Unheated Gemstone
Located in Makola, LK
and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires from
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Certified 2.55 Ct No heat Royal Blue Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
deposits and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Diamond, Blue Sapphire, Purple Sapphire

Certified 4.45 ct Natural Yellow Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires from
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Yellow Diamond, Yellow Sapphire, Padparadscha Sapphire

Rare 5.04 Ct Unheated Royal Blue Sapphire & Diamond 18K Ring
Located in Mill Valley, CA
This is a rare, gorgeous blue sapphire. It is fully saturated and has beautiful sparkle. Very few
Category

2010s Sri Lankan Contemporary Cocktail Rings

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Diamond, Blue Sapphire, 18k Gold

Yellow portrait cut Sri Lankan sapphire, 2.21 carat, mine to market, unheated
By Glitter and Gold Studio
Located in Seattle, WA
shield-shaped portrait cut yellow sapphire from Sri Lanka. Let its large shape and looking glass center
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire

Certified Natural Pink Sapphire Gemstone 0.45 Carat Ceylon Origin Ring Gemstone
Located in Makola, LK
Natural Unheated Pink Sapphire, This exquisite gemstone originates from Ceylon (Sri Lanka), known
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21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Pink Diamond, Pink Sapphire

Certified 2.05 carat Blue Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
Natural Blue Sapphire Vivid Blue, This exquisite gemstone originates from Ceylon (Sri Lanka), known
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21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Blue Diamond, Blue Sapphire

Certified 1.30 carat Blue Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires from
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Diamond, Blue Sapphire, Blue Topaz

1.15 ct Natural Pink Spinel Gemstone Ceylon Origin
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Pink Sapphire, Spinel, Pink Diamond

1.15 ct Natural Pink Spinel Gemstone Ceylon Origin
1.15 ct Natural Pink Spinel Gemstone Ceylon Origin
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W 5.2 in D 4.5 in L 7.6 in
AGCL Certified 0.72 Ct Natural Alexandrite Gemstone Ceylon Origin Ring Gemstone
Located in Makola, LK
best sapphires, topazes, amethysts, and other gems in the world. Ptolemy, the 2nd century astronomer
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Alexandrite

Pink Garnet Ring Gemstone 4.25 Carat Loose Gemstone Ceylon Origin
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Garnet, Rhodolite

Natural Green Zircon Gemstone 1.50 Carat Ceylon Origin
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

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Zircon

5.88 Ct Indigo Blue Sapphire & Diamond 18K Ring
Located in Mill Valley, CA
This is a rare indigo-blue sapphire. It is fully saturated and has beautiful sparkle in a cushion
Category

2010s Sri Lankan Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Stephen Russell 8.09 Carat "Royal Blue" Ceylon Sapphire and Diamond 3-Stone Ring
By Stephen Russell
Located in New York, NY
8.09Ct Cushion Cut "Royal Blue" Ceylon Sapphire and Cushion Cut Diamond Ring by Stephen Russell, 2
Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Certified 1.50 ct Natural Blue Sapphire Unheated Ceylon Origin Gemstone
Located in Makola, LK
Ceylon Unheated Blue & White Sapphire 1.50 Carat Natural Gemstone Gemstone gift for every purchase
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

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White Diamond, Sapphire, Blue Sapphire

Certified 1.15 ct Padparadscha Sapphire No Heat Ceylon Origin Ring Stone
Located in Makola, LK
. Ratnapura means “city of gems”. The blue sapphires from Sri Lanka are known as Ceylon Sapphires. Ceylon
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

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Sapphire, Pink Sapphire, Padparadscha Sapphire , Pink Diamond

Certified Natural No heat Blue Sapphire Ceylon Origin Gemstone 1.15 Ct
Located in Makola, LK
and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires from
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire, Purple Sapphire

Certified 1.05 Ct Unheated Blue Sapphire Ceylon Origin Gemstone Cornflower
Located in Makola, LK
deposits and derived its name from the gem industry. Ratnapura means “city of gems”. The blue sapphires
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Vintage 1960s 9.4 Ct No Heat Blue Ceylon Sapphire Diamond White Gold Earrings
Located in Berlin, Berlin
Ceylon has long since been the most famous source of blue sapphires. The island, renamed Sri Lanka
Category

Vintage 1960s Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

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Ratnapura Sapphire For Sale on 1stDibs

Find the exact ratnapura sapphire you’re shopping for in the variety available on 1stDibs. Frequently made of 18k gold and gold, this item was constructed with great care. A ratnapura sapphire from Glitter and Gold Studio — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at a ratnapura sapphire featuring sapphire from our inventory today to add the perfect touch to your look. 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 brilliant cut alternatives. Most of our ratnapura sapphire for sale are for women, but there are 16 pieces available to browse for men.

How Much is a Ratnapura Sapphire?

On average, a ratnapura sapphire at 1stDibs sells for $975, while they’re typically $200 on the low end and $25,500 for the highest priced versions of this item.

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.

Finding the Right Loose-gemstones for You

Are you shopping for diamonds and other loose gemstones to create your own custom jewelry? 

Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.

If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.

Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.

There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.

Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.

Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”

Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)

If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.

Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.

Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.