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Thai Ruby

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Art Deco Style Ruby Cabochons 14k Gold Diamonds Enamel Black Onyx Drop Earrings
Art Deco Style Ruby Cabochons 14k Gold Diamonds Enamel Black Onyx Drop Earrings

Art Deco Style Ruby Cabochons 14k Gold Diamonds Enamel Black Onyx Drop Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER In these classic Art Deco Style Earrings we have 2 oval Ruby Cabochons on top,then 2 white gold elements with diamonds and Green enamel to w...

Category

2010s Thai Art Deco Dangle Earrings

Materials

Diamond, Onyx, Ruby, 14k Gold, White Gold, Enamel

Bochic “Capri” Vintage Diamond, Ruby & Fancy Sapphire Necklace Set in 18K & Silv
Bochic “Capri” Vintage Diamond, Ruby & Fancy Sapphire Necklace Set in 18K & Silv

Bochic “Capri” Vintage Diamond, Ruby & Fancy Sapphire Necklace Set in 18K & Silv

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Diamond, Ruby & Fancy Sapphire Necklace Set in 18K & Silver Elegant and Classic Italian style Natural Red Ruby - 15 Carats Natural Multi Color Sapphires b...

Category

Early 2000s Thai Art Nouveau Link Necklaces

Materials

Ruby, Sapphire, Green Sapphire, Blue Topaz, Diamond, 18k Gold, Silver

Art Deco Style Baroque Pearls Ruby Black Onix Gold Diamonds Red Enamel Earrings
Art Deco Style Baroque Pearls Ruby Black Onix Gold Diamonds Red Enamel Earrings

Art Deco Style Baroque Pearls Ruby Black Onix Gold Diamonds Red Enamel Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER A pair of art deco style earrings, with an upper part consisting of 2 black onyx buttons with in the center 2 small round ruby cabochons, a c...

Category

Vintage 1980s Thai Art Deco Dangle Earrings

Materials

Diamond, Pearl, Ruby, Gold, 18k Gold, Enamel

Bochic “Capri” Vintage Ruby & Multi Sapphire Necklace Set In 18K Gold & Silver
Bochic “Capri” Vintage Ruby & Multi Sapphire Necklace Set In 18K Gold & Silver

Bochic “Capri” Vintage Ruby & Multi Sapphire Necklace Set In 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Classic Italian Ruby & Multi Fanct Sapphire Necklace Set In 18K Gold & Silver Chocker Necklace, Multi natural gem necklace Natural Red Pink Color Rubies - ...

Category

Late 20th Century Thai Art Deco Choker Necklaces

Materials

Ruby, Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, 18k Gold...

14k Solid Gold Natural Ruby Half Eternity Ring July Birth Stone Ring
14k Solid Gold Natural Ruby Half Eternity Ring July Birth Stone Ring

14k Solid Gold Natural Ruby Half Eternity Ring July Birth Stone Ring

By Oshi Jewels

Located in Bangkok, TH

Natural Ruby Half Eternity Ring 14k Solid Gold Ring July Birth Stone Ring Zodiac July Stone Ring. Cancer Zodiac sign Ring Brilliant Ruby ring in 14k Solid gold featured with a natur...

Category

21st Century and Contemporary Thai Art Deco Wedding Rings

Materials

Ruby, 14k Gold, Rose Gold, White Gold, Yellow Gold

Emerald, Ruby, Blue Sapphire and Diamond Parrot Brooch 18K White Gold Settings
Emerald, Ruby, Blue Sapphire and Diamond Parrot Brooch 18K White Gold Settings

Emerald, Ruby, Blue Sapphire and Diamond Parrot Brooch 18K White Gold Settings

Located in Bangkok, TH

Emerald 47.05 carats, Ruby 8.88 carats, Blue Sapphire 9.11 carats, Tsavorite 7.80 carats, Diamond 3.60 carats and Onyx Parrot Brooch set in 18K White Gold Settings Width: 4.1 cm Le...

Category

2010s Thai Contemporary Brooches

Materials

Diamond, Emerald, Onyx, Ruby, Blue Sapphire, Tsavorite, 18k Gold, White ...

Rubelite 1.66 Carat Ruby 0.37ct with Diamond 0.66 Ct Ring in 18 Karat White Gold
Rubelite 1.66 Carat Ruby 0.37ct with Diamond 0.66 Ct Ring in 18 Karat White Gold

Rubelite 1.66 Carat Ruby 0.37ct with Diamond 0.66 Ct Ring in 18 Karat White Gold

Located in Bangkok, TH

A Classic setting of Rubelite 1.66 carats, surrounded by 0.37 carats of Ruby and Diamond (0.66 carat)set in 18 karat White Gold, is quite a perfect style for the lady who embraces u...

Category

2010s Thai More Rings

Materials

Diamond, Rubelite, Ruby, 18k Gold, White Gold

Brown Diamond, Tsavorite, Ruby, Sapphire Frog Turtle Pendant 18 Karat White Gold
Brown Diamond, Tsavorite, Ruby, Sapphire Frog Turtle Pendant 18 Karat White Gold

Brown Diamond, Tsavorite, Ruby, Sapphire Frog Turtle Pendant 18 Karat White Gold

Located in Bangkok, TH

Brown Diamond 0.50 carat, Tsavorite 0.30 carat, with Ruby 0.03 carat and Blue Sapphire 0.03 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 2.0 cm Le...

Category

2010s Thai Contemporary Pendant Necklaces

Materials

Brown Diamond, Ruby, Blue Sapphire, Tsavorite, 18k Gold, White Gold

AGL Certified Ruby and Old Mine Diamond Ring
AGL Certified Ruby and Old Mine Diamond Ring

AGL Certified Ruby and Old Mine Diamond Ring

Located in New York, NY

Accompanied by an AGL certificate stating ruby is of Thailand origin. Ring Size: 4 Complimentary resizing Metal Type: 18 karat yellow gold

Category

Antique Early 1900s Unknown Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Blue Sapphire, Ruby, Emerald and Brown Diamond Brioche in 18 Karat Gold Settings
Blue Sapphire, Ruby, Emerald and Brown Diamond Brioche in 18 Karat Gold Settings

Blue Sapphire, Ruby, Emerald and Brown Diamond Brioche in 18 Karat Gold Settings

Located in Bangkok, TH

Blue Sapphire 1.25 carats, Ruby 1.07 carats, Emerald 1.16 carats, Cabochon Ruby 0.44 carat and Brown Diamond 0.73 carat Brooch set in 18 Karat Gold Settings Width: 3.5 cm Length: 2...

Category

2010s Thai Contemporary Brooches

Materials

Brown Diamond, Emerald, Ruby, Blue Sapphire, Gold, 18k Gold

Bochic “Capri” Vintage Ruby & Multi Pastel Sapphire Earrings Set In 18K Gold &
Bochic “Capri” Vintage Ruby & Multi Pastel Sapphire Earrings Set In 18K Gold &

Bochic “Capri” Vintage Ruby & Multi Pastel Sapphire Earrings Set In 18K Gold &

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Ruby & Multi Pastel Sapphire & Tourmaline Earrings Set In 18K Gold & Silver Natural Opal Oval Shape from Africa 12 carats Natural Pastel Color ...

Category

Late 20th Century Thai Baroque Clip-on Earrings

Materials

Ruby, Tourmaline, Sapphire, Blue Sapphire, Yellow Sapphire, 18k Gold, Si...

Natural Ruby Oval Cabochons 14 Karat Gold Bezel Black Onyx Round Drops Earrings
Natural Ruby Oval Cabochons 14 Karat Gold Bezel Black Onyx Round Drops Earrings

Natural Ruby Oval Cabochons 14 Karat Gold Bezel Black Onyx Round Drops Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

Simple Chic Earrings with top part made of 2 Natural Ruby Oval Cabochons measuring 9x11 mm and weighing 8,7 carats set in 14 Kt yellow bezel from which are attached 2 Black Onyx ro...

Category

Early 2000s Thai Contemporary Stud Earrings

Materials

Onyx, Ruby, Gold, 14k Gold, Yellow Gold

Art Deco Style Engraved Jade Ruby Black Onyx Gold Diamonds Enamel Drop Earrings
Art Deco Style Engraved Jade Ruby Black Onyx Gold Diamonds Enamel Drop Earrings

Art Deco Style Engraved Jade Ruby Black Onyx Gold Diamonds Enamel Drop Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

A pair of elegant classic Art Deco style earrings, with an upper part consisting of 2 black onyx buttons with in the center 2 small round ruby cabochons, in the central part where ...

Category

Early 2000s Thai Art Deco Drop Earrings

Materials

Diamond, Jade, Onyx, Ruby, Gold, Enamel

Diamond and Ruby Art Deco Style Three stone  Engagement Ring in 18K White Gold
Diamond and Ruby Art Deco Style Three stone  Engagement Ring in 18K White Gold

Diamond and Ruby Art Deco Style Three stone Engagement Ring in 18K White Gold

Located in Bangkok, TH

Brimming with vintage charm, this Art Deco three-stone ring dazzles from every angle. Three sparkling round diamonds take center stage, exuding timeless brilliance. French-cut rubies...

Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Ruby, White Gold, 18k Gold

Bochic “Orient” Vintage Ruby, Emerald, Sapphire & Diamond Ring Set In 18K & Silv
Bochic “Orient” Vintage Ruby, Emerald, Sapphire & Diamond Ring Set In 18K & Silv

Bochic “Orient” Vintage Ruby, Emerald, Sapphire & Diamond Ring Set In 18K & Silv

By Bochic

Located in New York, NY

Bochic “Orient” Vintage Natural Ruby, Emerald, Sapphire & Diamond Ring Set In 18K & Silver Natural Oval Shape Center Ruby 12.00 Carat Natural Emeralds 2.00 Carat Natural ...

Category

Late 20th Century Thai Baroque Cocktail Rings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Silver

3 Ruby Oval Cabs 14 Kt Yellow Gold Diamonds Genuine Turquoise Dangle Earrings
3 Ruby Oval Cabs 14 Kt Yellow Gold Diamonds Genuine Turquoise Dangle Earrings

3 Ruby Oval Cabs 14 Kt Yellow Gold Diamonds Genuine Turquoise Dangle Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

Elegant and handmade Earrings consisting of an upper part of 3 oval shape Ruby cabs of 4 mm x 5 mm set together in 14 Kt yellow gold with 2 small diamonds in the center, at the botto...

Category

2010s Thai Art Deco Dangle Earrings

Materials

Diamond, Ruby, Turquoise, 14k Gold, Yellow Gold

3 Ruby Oval Cabs 14 Kt Yellow Gold Diamonds Burmese Honey Amber Drops Earrings
3 Ruby Oval Cabs 14 Kt Yellow Gold Diamonds Burmese Honey Amber Drops Earrings

3 Ruby Oval Cabs 14 Kt Yellow Gold Diamonds Burmese Honey Amber Drops Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

Elegant and completely handmade Earrings consisting of an upper part of 3 oval shape Ruby cabs of 4 mm x 5 mm set together in 14 Kt yellow gold with 2 small diamonds in the center, a...

Category

2010s Thai Contemporary Dangle Earrings

Materials

Amber, Diamond, Ruby, 14k Gold, White Gold, Yellow Gold

Heart Shaped Diamond and Ruby Art Deco Style Stud Earrings in 18K White Gold
Heart Shaped Diamond and Ruby Art Deco Style Stud Earrings in 18K White Gold

Heart Shaped Diamond and Ruby Art Deco Style Stud Earrings in 18K White Gold

Located in Bangkok, TH

Fall in love with vintage flair—these heart-shaped stud earrings radiate Art Deco elegance. A dazzling diamond center is wrapped in a bold layer of French-cut rubies, crowned by a sh...

Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Ruby, White Gold, 18k Gold

Ruby, Emerald, Blue Sapphire and Diamond Earrings Set in 18 Karat Gold Settings
Ruby, Emerald, Blue Sapphire and Diamond Earrings Set in 18 Karat Gold Settings

Ruby, Emerald, Blue Sapphire and Diamond Earrings Set in 18 Karat Gold Settings

Located in Bangkok, TH

Cabochon Ruby 1.82 carats, Ruby 1.02 carats, Cabochon Emerald 1.63 carats, Emerald 0.65 carat, Cabochon Blue Sapphire 2.61 carats, Blue Sapphire 0.80 carats and Diamond 0.98 carat Ea...

Category

2010s Thai Art Deco Clip-on Earrings

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Gold, 18k Gold

14k Gold Art Deco Style Heart Shape Rubies Diamonds Black Enamel Dangle Earrings
14k Gold Art Deco Style Heart Shape Rubies Diamonds Black Enamel Dangle Earrings

14k Gold Art Deco Style Heart Shape Rubies Diamonds Black Enamel Dangle Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

In these classic Art Deco Style earrings the tops are 2 crown shape elements in 14 kt.white gold, 20 round full cut diamonds and black enamel ,in the lower parts we have 2 Heart Sha...

Category

2010s Thai Art Deco Dangle Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold, Enamel

Art Deco Style 14k Gold Rubies Diamonds Black Enamel Carved Jade Dangle Earrings
Art Deco Style 14k Gold Rubies Diamonds Black Enamel Carved Jade Dangle Earrings

Art Deco Style 14k Gold Rubies Diamonds Black Enamel Carved Jade Dangle Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

In these classic Art Deco Style earrings the tops are 2 marquise shape elements in 14 kt.white gold, 16 round full cut diamonds and black enamel ,in the lower parts we have 2 Marqui...

Category

2010s Thai Art Deco Dangle Earrings

Materials

Diamond, Jade, Ruby, 14k Gold, White Gold, Enamel

Bochic “Capri” Vintage Diamond, Ruby & Multi Color Sapphire Necklace In 18K Gol
Bochic “Capri” Vintage Diamond, Ruby & Multi Color Sapphire Necklace In 18K Gol

Bochic “Capri” Vintage Diamond, Ruby & Multi Color Sapphire Necklace In 18K Gol

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Ruby & Multi Color Sapphire Necklace In 18K Gold & Silver Beautiful necklace with Classic Italian sensibility Can be worn with a ruby drop. Green ...

Category

20th Century Thai Art Deco Link Necklaces

Materials

Ruby, Sapphire, Blue Sapphire, Green Sapphire, Diamond, 18k Gold, Silver

Art Deco Style Engraved Bone Black Onyx Ruby Cab Gold Diamonds Cocktail Ring
Art Deco Style Engraved Bone Black Onyx Ruby Cab Gold Diamonds Cocktail Ring

Art Deco Style Engraved Bone Black Onyx Ruby Cab Gold Diamonds Cocktail Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Classic and elegant ring composed of an oval engraved Bone cabochon surmounted by a Round Ruby Cabochon in a Black Onyx ring and set in a 14k yellow gold bezel...The shank is also i...

Category

2010s Thai Art Deco Cocktail Rings

Materials

Diamond, Onyx, Ruby, Gold, 14k Gold

Art Deco Style Burma Jade Rubies Gold Diamonds Red Enamel Black Onyx Earrings
Art Deco Style Burma Jade Rubies Gold Diamonds Red Enamel Black Onyx Earrings

Art Deco Style Burma Jade Rubies Gold Diamonds Red Enamel Black Onyx Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

Art Deco Earrings with 2 round black onix buttons on top with small round ruby cabochons in the center,middle part in white gold ,full cut round diamonds and red Enamels, bottom part...

Category

1990s Thai Art Deco Dangle Earrings

Materials

Diamond, Jade, Ruby, Gold, 18k Gold, Enamel

GRS Certified 1.60 Carat Burma Ruby No Heat And Diamond Ring In 18k White Gold
GRS Certified 1.60 Carat Burma Ruby No Heat And Diamond Ring In 18k White Gold

GRS Certified 1.60 Carat Burma Ruby No Heat And Diamond Ring In 18k White Gold

By Rewa Jewellery

Located in Bangkok, TH

An elegant Burmese ruby and diamond ring showcased by Rewa jewels is handcrafted in 18 karat white gold. It has a centre piece of a Burma No Heat Ruby in cushion cut weighing 1.60 c...

Category

2010s Thai Aesthetic Movement Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Bochic “Capri” Vintage Multi Sapphire & Ruby Necklace Set 18K Gold & Silver
Bochic “Capri” Vintage Multi Sapphire & Ruby Necklace Set 18K Gold & Silver

Bochic “Capri” Vintage Multi Sapphire & Ruby Necklace Set 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Natural Blue & Multi-Color Sapphire and Ruby Necklace in 18K Gold & Silver Natural Blue Sapphires (Sri Lanka) 55.00 carat Natural Multi-Color Fancy Sapphires (Sri La...

Category

Late 20th Century Thai Baroque Drop Necklaces

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Art Deco Style Natural Ruby Cab Black Onyx Ring Gold Diamonds Cocktail Ring
Art Deco Style Natural Ruby Cab Black Onyx Ring Gold Diamonds Cocktail Ring

Art Deco Style Natural Ruby Cab Black Onyx Ring Gold Diamonds Cocktail Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Classic and elegant ring composed of a big Natural Ruby cabochon measuring 19x28mm surmounted by a brilliant cut Diamond in a Black Onyx ring and set in a 14k white gold bezel...Th...

Category

2010s Thai Art Deco Cocktail Rings

Materials

Diamond, Onyx, Ruby, Gold, White Gold

Opal Ruby Diamond Art Deco Style Marquise Target Cocktail Ring in 14K White Gold
Opal Ruby Diamond Art Deco Style Marquise Target Cocktail Ring in 14K White Gold

Opal Ruby Diamond Art Deco Style Marquise Target Cocktail Ring in 14K White Gold

Located in Bangkok, TH

Enchanting vision of fiery brilliance and bold contrasts, this magnificent Art Deco inspired target ring is a masterpiece of vintage symmetry. Drawing the eye inward is a spectacular...

Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Opal, Ruby, Diamond, 14k Gold, White Gold, Gold

Art Deco Style Burma Jade Rubies Black Onyx Black Enamel Gold Diamonds Earrings
Art Deco Style Burma Jade Rubies Black Onyx Black Enamel Gold Diamonds Earrings

Art Deco Style Burma Jade Rubies Black Onyx Black Enamel Gold Diamonds Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

In these Classic Art Deco Style Earrings we have 2 round black onix buttons with in the center 2 small round Ruby cabochons set in white gold ,middle parts in white gold , 2 small Ru...

Category

Early 2000s Thai Art Deco Drop Earrings

Materials

Diamond, Jade, Onyx, Ruby, Gold, 14k Gold, Enamel

Bochic “Capri” Vintage Ruby & Multi Color Sapphire Necklace In 18K Gold & Silver
Bochic “Capri” Vintage Ruby & Multi Color Sapphire Necklace In 18K Gold & Silver

Bochic “Capri” Vintage Ruby & Multi Color Sapphire Necklace In 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Ruby & Multi-Color Sapphire Convertible Necklace in 18K Gold & Silver A vibrant and sophisticated creation inspired by the effortless elegance of the Italian ...

Category

Late 20th Century Thai Art Deco Link Necklaces

Materials

Ruby, Sapphire, Blue Sapphire, Green Sapphire, Topaz, 18k Gold, Silver

Ruby and Diamond Ring GRS Certified 2.58 Carat Burma No Heat in 18K Gold
Ruby and Diamond Ring GRS Certified 2.58 Carat Burma No Heat in 18K Gold

Ruby and Diamond Ring GRS Certified 2.58 Carat Burma No Heat in 18K Gold

By Rewa Jewellery

Located in Bangkok, TH

Introducing a brand new ruby and diamond ring by Rewa Jewels. This ring has been inspired by traditional Art Deco themes through it's symmetrical designs and traditional shaped such ...

Category

2010s Thai Art Deco Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Japanese Scenery Ring with Diamond Ruby Emerald Sapphire Enamel 18K Gold
Japanese Scenery Ring with Diamond Ruby Emerald Sapphire Enamel 18K Gold

Japanese Scenery Ring with Diamond Ruby Emerald Sapphire Enamel 18K Gold

Located in Bangkok, TH

A richly detailed Japanese Scenery Ring unfolds like a miniature work of art, combining sparkling diamonds, vivid rubies, emeralds, sapphires, and black enamel within a geometric pan...

Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, 18k Gold, White Gold, E...

Bochic “Capri” Vintage Ruby & Multi Sapphire Cuff Set In 18K Gold & Silver
Bochic “Capri” Vintage Ruby & Multi Sapphire Cuff Set In 18K Gold & Silver

Bochic “Capri” Vintage Ruby & Multi Sapphire Cuff Set In 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Ruby & Multi Sapphire Cuff Set In 18K Gold & Silver Natural Rubies & Multi Color Sapphires 29 Carats White Topaz 4.00 Carats This Bangle is f...

Category

Late 20th Century Thai Baroque Cuff Bracelets

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 18k Gold,...

Bochic “Orient” Vintage Ruby & Blue Topaz Ring Set In 18K Gold & Silver
Bochic “Orient” Vintage Ruby & Blue Topaz Ring Set In 18K Gold & Silver

Bochic “Orient” Vintage Ruby & Blue Topaz Ring Set In 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Orient” Vintage Natural & Blue Topaz Ring Set In 18K Gold & Silver Natural Blue Topaz - 9.50 Carat Natural Round Brilliant Ruby 2.00 Carat This Ring is from the "Orient...

Category

1990s Thai Art Deco Cocktail Rings

Materials

Ruby, Topaz, Blue Topaz, 18k Gold, Silver

Bochic “Capri” Vintage Multi Sapphire & Ruby Earrings Set In 18K Gold & Silver
Bochic “Capri” Vintage Multi Sapphire & Ruby Earrings Set In 18K Gold & Silver

Bochic “Capri” Vintage Multi Sapphire & Ruby Earrings Set In 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Blue & Multi Sapphire & Ruby Earrings Set In 18K Gold & Silver Natural Blue Sapphires Oval Shape Origin Sri Lanka 8 carats Natural Multi color Rose Cut ...

Category

Early 2000s Thai Art Deco Drop Earrings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Peridot and Pink Ruby Art Deco Style Target Ring in 18K Yellow Gold
Peridot and Pink Ruby Art Deco Style Target Ring in 18K Yellow Gold

Peridot and Pink Ruby Art Deco Style Target Ring in 18K Yellow Gold

Located in Bangkok, TH

A striking emerald cut peridot at the center, beautifully framed by vibrant pinkish rubies. The shoulders of the ring are adorned with sparkling diamonds, adding elegance and shine. ...

Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Peridot, Ruby, 18k Gold, Yellow Gold

Cabochon Ruby, Pink Sapphire and Diamond Heart Earrings in 18K Rose/White Gold
Cabochon Ruby, Pink Sapphire and Diamond Heart Earrings in 18K Rose/White Gold

Cabochon Ruby, Pink Sapphire and Diamond Heart Earrings in 18K Rose/White Gold

Located in Bangkok, TH

Cabochon Ruby 5.14 carats with Pink Sapphire 0.51 carat and Diamond 0.42 carat Earrings set in 18K Rose/ White Gold Settings Width: 1.5 cm Length: 1.5 cm Total Weight: 9.15 grams ...

Category

2010s Thai Contemporary Stud Earrings

Materials

Diamond, Ruby, Pink Sapphire, 18k Gold, Rose Gold, White Gold

Bochic “Capri” Vintage Ruby< Sapphire & Multi Gem Bangle Set In 18K Gold & Silve
Bochic “Capri” Vintage Ruby< Sapphire & Multi Gem Bangle Set In 18K Gold & Silve

Bochic “Capri” Vintage Ruby< Sapphire & Multi Gem Bangle Set In 18K Gold & Silve

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Ruby, Sapphire & Amethyst Bangle 18K Gold & Silver 950 – 7.5 Inches – Multi Natural Gemstone Statement Bracelet A vibrant and elegant bangle from the Bochic ...

Category

20th Century Thai Belle Époque Bangles

Materials

Amethyst, Ruby, Sapphire, Yellow Sapphire, 18k Gold, Silver

Bochic “Capri” Vintage Ruby & Sapphire Multi Gem Bangle Set In 18K Gold & Silver
Bochic “Capri” Vintage Ruby & Sapphire Multi Gem Bangle Set In 18K Gold & Silver

Bochic “Capri” Vintage Ruby & Sapphire Multi Gem Bangle Set In 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Ruby, Sapphire & Multi-Gem Bangle Set in 18K Gold & Silver Natural Ruby, Sapphire, Citrine, Amethyst, Topaz & Peridot Total Gem Weight — 20.24 Carats We Pay ...

Category

Late 20th Century Thai Baroque Cuff Bracelets

Materials

Amethyst, Citrine, Emerald, Peridot, Ruby, Blue Topaz, 18k Gold, Silver

Bochic “Capri” Vintage Multi Sapphire & Ruby Necklace Set 18K Gold & Silver
Bochic “Capri” Vintage Multi Sapphire & Ruby Necklace Set 18K Gold & Silver

Bochic “Capri” Vintage Multi Sapphire & Ruby Necklace Set 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Natural Blue & Multi-Color Sapphire and Ruby Necklace in 18K Gold & Silver Natural Blue Sapphires (Sri Lanka) 45.00 carat Natural Multi-Color Fancy Sapphires (Sri La...

Category

Late 20th Century Thai Baroque Drop Necklaces

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Bochic “ Butterfly” Vintage Opal, Ruby & Sapphire Vintage Brooch Set 18K Gold
Bochic “ Butterfly” Vintage Opal, Ruby & Sapphire Vintage Brooch Set 18K Gold

Bochic “ Butterfly” Vintage Opal, Ruby & Sapphire Vintage Brooch Set 18K Gold

By Bochic

Located in New York, NY

Bochic “Candy Butterfly” Vintage Fire Opal, Ruby & Sapphire Vintage Brooch Set 18K Gold Natural Opals 11 carats Natural shapes Natural Ruby 6 carats Pear shape Origin Africa ...

Category

Late 20th Century Thai Baroque Brooches

Materials

Opal, Ruby, Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Fi...

Bochic Silver & White Gold Plating Bangle with Red Ruby and Blue Sapphire
Bochic Silver & White Gold Plating Bangle with Red Ruby and Blue Sapphire

Bochic Silver & White Gold Plating Bangle with Red Ruby and Blue Sapphire

By Bochic

Located in New York, NY

Bochic Silver & White Gold Plating Bangle With Red Ruby and Blue Sapphire Natural Blue sapphire Sri Lankan Oval shape 4 carats Natural Red Ruby Pear shape 3.5 carat Silve...

Category

20th Century Thai Art Nouveau Bangles

Materials

Ruby, Blue Sapphire, Silver, White Gold, 18k Gold

Bochic Vintage Ruby, Tanzanite & Fancy Sapphire Candy Ring Set 18K Gold & Silve
Bochic Vintage Ruby, Tanzanite & Fancy Sapphire Candy Ring Set 18K Gold & Silve

Bochic Vintage Ruby, Tanzanite & Fancy Sapphire Candy Ring Set 18K Gold & Silve

By Bochic

Located in New York, NY

Bochic Vintage Ruby, Tanzanite & Fancy Sapphire Candy Cocktail Ring Red Natural Ruby Cabochon 11 Carats Oval shape tanzanites Color - deep purple 14 Carats Round brilliant fancy N...

Category

Late 20th Century Thai Belle Époque Cocktail Rings

Materials

Ruby, Sapphire, Tanzanite, Silver, 18k Gold

14K Gold Mini Clover Bracelet in Precious Stones Natural Emerald Ruby Sapphire
14K Gold Mini Clover Bracelet in Precious Stones Natural Emerald Ruby Sapphire

14K Gold Mini Clover Bracelet in Precious Stones Natural Emerald Ruby Sapphire

By Oshi Jewels

Located in Bangkok, TH

Mini clover bracelet in precious stones Emerald / Ruby / Sapphire / Lucky clover bracelet / Natural and authentic stones 14k gold clover, clover bracelet gold, precious stone clover...

Category

21st Century and Contemporary Thai Modern Charm Bracelets

Materials

Emerald, Ruby, Sapphire, 14k Gold, Rose Gold, White Gold, Yellow Gold

18K Gold Mini Clover Bracelet In Precious Stones Natural Emerald Ruby Sapphire
18K Gold Mini Clover Bracelet In Precious Stones Natural Emerald Ruby Sapphire

18K Gold Mini Clover Bracelet In Precious Stones Natural Emerald Ruby Sapphire

By Oshi Jewels

Located in Bangkok, TH

Mini clover bracelet in precious stones Emerald / Ruby / Sapphire / Lucky clover bracelet / Natural and authentic stones 18k gold clover, clover bracelet gold, precious stone clover...

Category

21st Century and Contemporary Thai Modern Charm Bracelets

Materials

Emerald, Ruby, Sapphire, 18k Gold, Rose Gold, White Gold, Yellow Gold

An Invisibly Set Ruby Ring of 22.17 Carats, Centering a 0.73-Carat Diamond
An Invisibly Set Ruby Ring of 22.17 Carats, Centering a 0.73-Carat Diamond

An Invisibly Set Ruby Ring of 22.17 Carats, Centering a 0.73-Carat Diamond

Located in Khet Bang Rak, 10

An Invisibly Set Ruby Ring of 22.17 Carats, Centering a 0.73-Carat Diamond Gold: 12.23 grams A centuries-old technique originating in France, the invisible setting is among the most...

Category

21st Century and Contemporary Thai Modern Cocktail Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold, White Gold

4.95 Carat Burma Ruby No Heat And Diamond Ring In 18 Karat White Gold
4.95 Carat Burma Ruby No Heat And Diamond Ring In 18 Karat White Gold

4.95 Carat Burma Ruby No Heat And Diamond Ring In 18 Karat White Gold

By Rewa Jewellery

Located in Bangkok, TH

An elegant Burmese ruby and diamond ring showcased by Rewa jewels is handcrafted in 18 karat white gold. It has a centre piece of cushion cut Burma No Heat Rubies weighing 3.06 cara...

Category

2010s Thai Modernist Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Bochic “Orient” Natural Ruby & Yellow Sapphire Ring Set In 18 K Gold & Silver
Bochic “Orient” Natural Ruby & Yellow Sapphire Ring Set In 18 K Gold & Silver

Bochic “Orient” Natural Ruby & Yellow Sapphire Ring Set In 18 K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Orient” Natural Ruby & Yellow Sapphire Ring Set In 18 K Gold & Silver Natural Oval Shape Center Ruby Cabochon 9.00 Carat Natural Round Yellow Sapphire 3.00 Carat This R...

Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Ruby, Yellow Sapphire, Gold, 18k Gold, Silver

0.21 Ct Ruby, Emerald and Sapphire Ring in 18k Gold
0.21 Ct Ruby, Emerald and Sapphire Ring in 18k Gold

0.21 Ct Ruby, Emerald and Sapphire Ring in 18k Gold

By Oshi Jewels

Located in Bangkok, TH

Gemstone half Eternity ring, Gemstone band, Stacking ring, Gold eternity band, Gifts for her, Delicate stack able ring Eternity ring, eternity band, Handmade jewelry, Bridesmaid gif...

Category

21st Century and Contemporary Thai Modern Wedding Rings

Materials

Emerald, Ruby, Blue Sapphire, 18k Gold, Rose Gold, White Gold, Yellow Gold

0.21 Ct Ruby, Emerald and Sapphire Ring in 14k Gold
0.21 Ct Ruby, Emerald and Sapphire Ring in 14k Gold

0.21 Ct Ruby, Emerald and Sapphire Ring in 14k Gold

By Oshi Jewels

Located in Bangkok, TH

Gemstone half Eternity ring, Gemstone band, Stacking ring, Gold eternity band, Gifts for her, Delicate stack able ring Eternity ring, eternity band, Handmade jewelry, Bridesmaid gif...

Category

21st Century and Contemporary Thai Modern Wedding Rings

Materials

Emerald, Ruby, Blue Sapphire, 14k Gold, Rose Gold, White Gold, Yellow Gold

3 Round Carved Black Onyx Beads Ruby Round Cabs 14K Yellow Gold Cocktail Ring
3 Round Carved Black Onyx Beads Ruby Round Cabs 14K Yellow Gold Cocktail Ring

3 Round Carved Black Onyx Beads Ruby Round Cabs 14K Yellow Gold Cocktail Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Unique and Classic Cocktail Ring composed of 3 engraved Black Onyx spheres of 12 mm. in diameter surmounted by 3 small Ruby cabochons set in yellow gold bezels,all set on a 3 cup yel...

Category

Early 2000s Thai Artisan Cocktail Rings

Materials

Onyx, Ruby, 14k Gold, Yellow Gold

18K Gold 0.26 Ct Diamond Scorpio Zodiac bracelet with Ruby Emerald Sapphire
18K Gold 0.26 Ct Diamond Scorpio Zodiac bracelet with Ruby Emerald Sapphire

18K Gold 0.26 Ct Diamond Scorpio Zodiac bracelet with Ruby Emerald Sapphire

By Oshi Jewels

Located in Bangkok, TH

This Zodiac sign bracelet comes with a birthstone of your choice- Ruby, Sapphire, or Emerald. Our collection of zodiac jewelry includes this stunning Diamond Scorpio Bracelet.

Category

21st Century and Contemporary Thai Modern Charm Bracelets

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Rose Gold, White Gold, Yello...

14K Gold 0.14 Ct Diamond Aquarius Zodiac bracelet Ruby Emerald Sapphire stone
14K Gold 0.14 Ct Diamond Aquarius Zodiac bracelet Ruby Emerald Sapphire stone

14K Gold 0.14 Ct Diamond Aquarius Zodiac bracelet Ruby Emerald Sapphire stone

By Oshi Jewels

Located in Bangkok, TH

This Zodiac sign bracelet comes with a birthstone of your choice- Ruby, Sapphire, or Emerald. Our collection of zodiac jewelry includes this stunning Diamond Aquarius Bracelet.

Category

21st Century and Contemporary Thai Modern Charm Bracelets

Materials

Sapphire, Ruby, Emerald, Diamond, Yellow Gold, White Gold, Rose Gold, 14...

14K Gold 0.26 Ct Diamond Scorpio Zodiac bracelet with Ruby Emerald Sapphire
14K Gold 0.26 Ct Diamond Scorpio Zodiac bracelet with Ruby Emerald Sapphire

14K Gold 0.26 Ct Diamond Scorpio Zodiac bracelet with Ruby Emerald Sapphire

By Oshi Jewels

Located in Bangkok, TH

This Zodiac sign bracelet comes with a birthstone of your choice- Ruby, Sapphire, or Emerald. Our collection of zodiac jewelry includes this stunning Diamond Scorpio Bracelet.

Category

21st Century and Contemporary Thai Modern Charm Bracelets

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Rose Gold, White Gold, Yello...

18K Gold 0.14 Ct Diamond Aquarius Zodiac bracelet Ruby Emerald Sapphire stone
18K Gold 0.14 Ct Diamond Aquarius Zodiac bracelet Ruby Emerald Sapphire stone

18K Gold 0.14 Ct Diamond Aquarius Zodiac bracelet Ruby Emerald Sapphire stone

By Oshi Jewels

Located in Bangkok, TH

This Zodiac sign bracelet comes with a birthstone of your choice- Ruby, Sapphire, or Emerald. Our collection of zodiac jewelry includes this stunning Diamond Aquarius Bracelet.

Category

21st Century and Contemporary Thai Modern Charm Bracelets

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Rose Gold, White Gold, Yello...

Ruby, Brown Diamond, Blue Sapphire Pug/Bull Dog Pendant/Brooch in 18 Karat Gold
Ruby, Brown Diamond, Blue Sapphire Pug/Bull Dog Pendant/Brooch in 18 Karat Gold

Ruby, Brown Diamond, Blue Sapphire Pug/Bull Dog Pendant/Brooch in 18 Karat Gold

Located in Bangkok, TH

Ruby 2.37 carats, Brown Diamond 0.60 carat, Cabochon Ruby 1.99 carats and Cabochon Blue Sapphire 0.16 carat Pendant/Brooch set in 18 Karat Gold Settings (Chain not included) Width: ...

Category

2010s Thai Contemporary Pendant Necklaces

Materials

Brown Diamond, Ruby, Blue Sapphire, Gold, 18k Gold

Art Deco Style Ruby Cabs 14 Kt Gold Diamonds Enamel Carved Jade Dangle Earrings
Art Deco Style Ruby Cabs 14 Kt Gold Diamonds Enamel Carved Jade Dangle Earrings

Art Deco Style Ruby Cabs 14 Kt Gold Diamonds Enamel Carved Jade Dangle Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

On the top of these classic Art Deco Style we have 4 Ruby Oval 6x8 mm. cabs set in gold bezel ,the middle parts are composed of 2 white gold elements with 14 round full cut diamonds ...

Category

Early 2000s Thai Art Deco Dangle Earrings

Materials

Diamond, Jade, Ruby, Gold, Enamel

4 Rubies Oval Cabochons 14k White Gold 2 Diamonds 2 Burma Jade Drops Earrings
4 Rubies Oval Cabochons 14k White Gold 2 Diamonds 2 Burma Jade Drops Earrings

4 Rubies Oval Cabochons 14k White Gold 2 Diamonds 2 Burma Jade Drops Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

Elegant and completely handmade Earrings consisting of an upper part of 2 oval shape Rubies Cabs of 5 mm x 7 mm set together in 14 Kt white gold with a small diamond in the middle, ...

Category

2010s Thai Artisan Drop Earrings

Materials

Diamond, Jade, Ruby, 14k Gold, White Gold

3 Ruby Oval Cabs Yellow Gold Diamonds Long Ebony Wood Round Drops Earrings
3 Ruby Oval Cabs Yellow Gold Diamonds Long Ebony Wood Round Drops Earrings

3 Ruby Oval Cabs Yellow Gold Diamonds Long Ebony Wood Round Drops Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

SHIPPING+CUSTOM DUTY ARE PAID BY SELLER Elegant and completely handmade Earrings consisting of an upper part of 6 oval shape Ruby cabs of 4 mm x 5 mm set together in 14 Kt yellow go...

Category

2010s Thai Art Deco Drop Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold, Yellow Gold

Bochic “Capri” Vintage Ruby & Multi Color Fancy Sapphire Bracelet - 18K & Silver
Bochic “Capri” Vintage Ruby & Multi Color Fancy Sapphire Bracelet - 18K & Silver

Bochic “Capri” Vintage Ruby & Multi Color Fancy Sapphire Bracelet - 18K & Silver

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Ruby & Multi Color Sapphire Bracelet Set In 18K & Silver Beautiful and Classic Italian sensibility Red Natural Ruby Oval Shape Cabochon 5 Carats ...

Category

Late 20th Century Thai Art Deco Link Bracelets

Materials

Ruby, Sapphire, Blue Sapphire, Green Sapphire, Topaz, 18k Gold, Silver

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Thai Ruby For Sale on 1stDibs

You are likely to find exactly the thai ruby you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Our collection of these items for sale includes 785 vintage editions and 3516 modern creations to choose from as well. Finding the perfect thai ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic thai ruby over the years, but those made by Bochic, Tutti Frutti Jewellery and Rewa Jewellery are often thought to be among the most beautiful. A brilliant cut version of this piece has appeal, but there are also oval cut and round cut versions for sale. Most of our thai ruby for sale are for women, but there are 1641 pieces available to browse for men.

How Much is a Thai Ruby?

On average, a thai ruby at 1stDibs sells for $2,490, while they’re typically $26 on the low end and $1,485,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.