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Gia Certified Ruby Jewellery

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GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco
GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco

GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco

Located in Singapore, SG

Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Myanmar (Burma) rubies are univer...

Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Ruby

GIA Certified 7.5 Carat Oval Ruby Diamond Yellow Gold Bracelet
GIA Certified 7.5 Carat Oval Ruby Diamond Yellow Gold Bracelet

GIA Certified 7.5 Carat Oval Ruby Diamond Yellow Gold Bracelet

Located in Stamford, CT

Ruby and diamond gold tennis bracelet. Set with 25 oval shaped rubies that alternate with 50 round brillint cut diamonds in a double formation. The rubies have an approximate total c...

Category

21st Century and Contemporary Tennis Bracelets

Materials

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

GIA Certified .95 Carat Ruby Diamond Halo Platinum Engagement Ring
GIA Certified .95 Carat Ruby Diamond Halo Platinum Engagement Ring

GIA Certified .95 Carat Ruby Diamond Halo Platinum Engagement Ring

Located in Stamford, CT

Ruby and diamond ring. GIA certified center stone with a halo of round and baguette diamonds in a handmade platinum setting. 1 oval red ruby, SI approx. .95ct GIA Certificate # 221...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Diamond Ruby Cocktail Ring in 18k Gold, 1970s
GIA Certified Diamond Ruby Cocktail Ring in 18k Gold, 1970s

GIA Certified Diamond Ruby Cocktail Ring in 18k Gold, 1970s

Located in Stamford, CT

A bold statement of vintage glamour, this 1970s cocktail ring is masterfully crafted in luxurious 18k gold and showcases a dazzling .12ct center diamond. Radiating brilliance and fi...

Category

Late 20th Century Fashion Rings

Materials

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

Peter Suchy GIA Certified 1.10 Ruby Diamond Platinum Engagement Ring
Peter Suchy GIA Certified 1.10 Ruby Diamond Platinum Engagement Ring

Peter Suchy GIA Certified 1.10 Ruby Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Natural no heat GIA certified oval 1.10 carat ruby and diamond engagement ring. Oval ruby center stone accented with 4 tapered baguette side diamonds, in a platinum setting, created ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.74ct Burma Ruby Heated Pear Cut 8.43x6.42mm – Loose Gemstone
GIA Certified 1.74ct Burma Ruby Heated Pear Cut 8.43x6.42mm – Loose Gemstone

GIA Certified 1.74ct Burma Ruby Heated Pear Cut 8.43x6.42mm – Loose Gemstone

Located in Columbus, OH

This exceptional 1.74 carat Burma ruby displays the rich, romantic red color that has made Burmese rubies some of the most coveted gemstones in the world. Expertly fashioned in a gra...

Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Ruby

3.03 Carat Ruby Diamond 14k Gold Halo Ring, GIA Certified
3.03 Carat Ruby Diamond 14k Gold Halo Ring, GIA Certified

3.03 Carat Ruby Diamond 14k Gold Halo Ring, GIA Certified

Located in Beverly Hills, CA

A striking ruby, weighing 3.03 carats, is the focal point of this contemporary cocktail ring. The ruby, expertly cut in a pear shape, showcases a vivid red hue that captivates the ey...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

GIA Certified 2.81 Carat Burma No Heat Ruby White Diamond Platinum Brooch
GIA Certified 2.81 Carat Burma No Heat Ruby White Diamond Platinum Brooch

GIA Certified 2.81 Carat Burma No Heat Ruby White Diamond Platinum Brooch

Located in Kowloon, Hong Kong

This brooch is composed around a 2.81 carat GIA‑certified Burma no‑heat ruby, its vivid crimson tone glowing with a finely textured, almost velvety transparency.

Category

2010s Modern Brooches

Materials

Diamond, Ruby, White Diamond, Platinum

GIA Certified No Heat 1.62ct Burma Ruby & 0.90ct Diamond Platinum Ring
GIA Certified No Heat 1.62ct Burma Ruby & 0.90ct Diamond Platinum Ring

GIA Certified No Heat 1.62ct Burma Ruby & 0.90ct Diamond Platinum Ring

By OGI Ltd

Located in New York, NY

Introducing our exquisite GIA Certified No Heat Rare Burma Magok Mined Ruby , weighing 1.62 carat, Diamond weighing 0.90 carat, Platinum Ring, finger size 6, a true treasure that emb...

Category

2010s American Contemporary Cluster Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby
GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby

GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby

Located in Kowloon, Hong Kong

It is certified by the prestigious Gemological Institute of America (GIA), renowned worldwide for its rigorous testing and reliability.

Category

2010s Loose Gemstones

Materials

Ruby

GIA Certified 1.12 Carat Burma No Heat Natural Cushion Cut Ruby
GIA Certified 1.12 Carat Burma No Heat Natural Cushion Cut Ruby

GIA Certified 1.12 Carat Burma No Heat Natural Cushion Cut Ruby

Located in Kowloon, Hong Kong

It is certified by the prestigious Gemological Institute of America (GIA), renowned worldwide for its rigorous testing and reliability.

Category

2010s Loose Gemstones

Materials

Ruby

Exquisite GIA Certified No-Heat Burma Ruby and Diamond Ring
Exquisite GIA Certified No-Heat Burma Ruby and Diamond Ring

Exquisite GIA Certified No-Heat Burma Ruby and Diamond Ring

Located in New York, NY

Elevate your jewelry collection with this stunning, one-of-a-kind ring, featuring a GIA certified, no indication of heating cabochon Burma ruby.

Category

2010s American Contemporary Cocktail Rings

Materials

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

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique

By Antinori Fine Jewels

Located in Chicago, IL

A truly magnificent classic ring. This spectacular investment grade three stone engagement ring features a incredible cushion cut 5 carat pure red ruby. Exquisite 5.02-Carat Unhe...

Category

2010s Unknown Contemporary Engagement Rings

Materials

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

GIA Certified 6.28 Carat Unheated Ruby Diamond Cocktail Ring
GIA Certified 6.28 Carat Unheated Ruby Diamond Cocktail Ring

GIA Certified 6.28 Carat Unheated Ruby Diamond Cocktail Ring

By Antinori Fine Jewels

Located in Chicago, IL

GIA Certified 6.28 Carat Ruby and Diamond Three-Stone Ring A magnificent ruby graces the center of this elegant three-stone ring, weighing 6.28 carats and certified by GIA. The ruby...

Category

2010s Colombian Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

GIA Certified 1.66 Carat Burma No Heat Natural Cushion Cut Ruby
GIA Certified 1.66 Carat Burma No Heat Natural Cushion Cut Ruby

GIA Certified 1.66 Carat Burma No Heat Natural Cushion Cut Ruby

Located in Kowloon, Hong Kong

It is certified by the prestigious Gemological Institute of America (GIA), renowned worldwide for its rigorous testing and reliability.

Category

2010s Loose Gemstones

Materials

Ruby

GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby
GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby

GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby

Located in Kowloon, Hong Kong

It is certified by the prestigious Gemological Institute of America (GIA), renowned worldwide for its rigorous testing and reliability.

Category

2010s Loose Gemstones

Materials

Ruby

1.37 Carat Burmese Ruby Diamond Platinum Flower Ring, GIA Certified
1.37 Carat Burmese Ruby Diamond Platinum Flower Ring, GIA Certified

1.37 Carat Burmese Ruby Diamond Platinum Flower Ring, GIA Certified

Located in Beverly Hills, CA

A rich and vibrant ruby from the famous mines of Burma take center stage. It weighs 1.37 carats and has a rich intense color seen in finer Burmese stones. Certified as natural with B...

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA certified Unheated Ruby Necklace in 22k solid gold chain
GIA certified Unheated Ruby Necklace in 22k solid gold chain

GIA certified Unheated Ruby Necklace in 22k solid gold chain

Located in Singapore, SG

Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. If you love large rubies and appr...

Category

21st Century and Contemporary Singaporean Art Deco Chain Necklaces

Materials

Ruby, Yellow Gold, 22k Gold

GIA Certified 3.77ct Natural Heat Ruby Diamond Cluster Earrings 14kt Unheated*
GIA Certified 3.77ct Natural Heat Ruby Diamond Cluster Earrings 14kt Unheated*

GIA Certified 3.77ct Natural Heat Ruby Diamond Cluster Earrings 14kt Unheated*

Located in New York, NY

Ruby Cluster Glamour GIA Certified: .95 & .96ct. Natural Red Rubies Clean clarity, full oval shape cuts Report # 2185151822 & 6187151812 (To Accompany) All transparent...

Category

2010s American Stud Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA Certified Six-Strand Genuine Ruby Pink Sapphire Bead Necklace
GIA Certified Six-Strand Genuine Ruby Pink Sapphire Bead Necklace

GIA Certified Six-Strand Genuine Ruby Pink Sapphire Bead Necklace

Located in Stamford, CT

6 strand ruby and sapphire bead necklace. The hand faceted beads range in size from 2.6 to 3mm. Every bead in the necklace is genuine corundum. The center of the necklace is Ruby. T...

Category

Mid-20th Century Unknown Beaded Necklaces

Materials

Pink Sapphire, Ruby, Sapphire

GIA Certified 1.20cts. oval Ruby 14 Karat Yellow Gold Oval Ruby Diamond Ring
GIA Certified 1.20cts. oval Ruby 14 Karat Yellow Gold Oval Ruby Diamond Ring

GIA Certified 1.20cts. oval Ruby 14 Karat Yellow Gold Oval Ruby Diamond Ring

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

14 karat yellow gold oval Ruby diamond ring, containing 1 GIA oval ruby of gem quality weighing 1.20cts.,surrounded with 10 round full cut diamonds of fine quality weighing .35pts. ...

Category

2010s American Contemporary Cluster Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Superb 1.79 Carat Burmese Ruby Diamond Platinum Ring, GIA Certified
Superb 1.79 Carat Burmese Ruby Diamond Platinum Ring, GIA Certified

Superb 1.79 Carat Burmese Ruby Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A super gem Burmese ruby takes center stage. It weighs 1.79 carats and has a rich and vibrant vivid pinkish-red color that is full of life and brilliance. The color of the ruby pops ...

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 16.15 Carat Ruby Emerald Diamond Cluster Gold Brooch Pendant
GIA Certified 16.15 Carat Ruby Emerald Diamond Cluster Gold Brooch Pendant

GIA Certified 16.15 Carat Ruby Emerald Diamond Cluster Gold Brooch Pendant

Located in Stamford, CT

1950's Ruby, diamond and emerald 18k yellow and white gold brooch and pendant. The large diamond "U" shaped top is hinged to go over a chain and is removable to make a pin. Natural n...

Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold, Gold, White Gold, Yellow Gold

GIA Certified 3.0 Carat Burma Ruby Ring 18 Karat Yellow Gold, Oval Shape Ruby
GIA Certified 3.0 Carat Burma Ruby Ring 18 Karat Yellow Gold, Oval Shape Ruby

GIA Certified 3.0 Carat Burma Ruby Ring 18 Karat Yellow Gold, Oval Shape Ruby

Located in Brooklyn, NY

GIA Certified natural Burma 3.0 carat Ruby ring in 18K Yellow Gold, with side two round diamond 0.10 carat. Diamonds are G-H color VVS quality. this Burma Ruby is very deep red in co...

Category

1990s Thai Engagement Rings

Materials

Ruby, 18k Gold, Yellow Gold

Exceptionally Fine No-Heat Ruby Diamond Platinum Ring, GIA Certified
Exceptionally Fine No-Heat Ruby Diamond Platinum Ring, GIA Certified

Exceptionally Fine No-Heat Ruby Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A superb gem weighing a substantial 3.20 carat, this ruby has the ideal color, clarity, brilliance and is completely natural with no treatments certified by the GIA. It has a rich an...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 5.51ct Hexagonal Cut Mozambique Ruby 18k Cocktail Ring
GIA Certified 5.51ct Hexagonal Cut Mozambique Ruby 18k Cocktail Ring

GIA Certified 5.51ct Hexagonal Cut Mozambique Ruby 18k Cocktail Ring

Located in Houston, TX

This beautiful and unique ring features a GIA certified bezel set 5.51 carat hexagonal cut natural ruby from Mozambique. It is set in 18 karat yellow gold and accented by 1.15 carat ...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Ruby, 18k Gold, Yellow Gold

GIA Certified 4.16 Mozambique Unheated Ruby and Fancy Yellow Diamond Ring
GIA Certified 4.16 Mozambique Unheated Ruby and Fancy Yellow Diamond Ring

GIA Certified 4.16 Mozambique Unheated Ruby and Fancy Yellow Diamond Ring

Located in Yorba Linda, CA

Mozambique Unheated Certified Ruby Oval cut 2.08 carats Certificate # ICA 156828 GIA certified Fancy Yellow Diamond Oval cut 2.08 carats Certificate # FBY GIA 1122898735 Yellow Dia...

Category

2010s Asian Solitaire Rings

Materials

Ruby, 18k Gold

Peter Suchy GIA Certified 1.35 Carat Ruby Diamond Pendant Necklace
Peter Suchy GIA Certified 1.35 Carat Ruby Diamond Pendant Necklace

Peter Suchy GIA Certified 1.35 Carat Ruby Diamond Pendant Necklace

By Peter Suchy

Located in Stamford, CT

This stunning piece features a vibrant 1.35 carat oval ruby. The ruby is expertly set sideways in the pendant and is adorned with a halo of 14 round brilliant cut diamonds. The GIA h...

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Diana M. 18kt White Gold Oval Shape Ruby GIA Certified Earrings
Diana M. 18kt White Gold Oval Shape Ruby GIA Certified Earrings

Diana M. 18kt White Gold Oval Shape Ruby GIA Certified Earrings

By Diana M. Jewels

Located in New York, NY

18kt White Gold Oval Shape Ruby Gia Certified Earrings Features: 6.68ct Ruby, Set In A Halo With 2 Gia Certified Cushions With Total Of 1.85ct Of White Diamonds Around It

Category

21st Century and Contemporary Dangle Earrings

Materials

Ruby, White Gold

GIA Certified 4.22 Carat Vivid Red Ruby Diamond Cocktail Ring
GIA Certified 4.22 Carat Vivid Red Ruby Diamond Cocktail Ring

GIA Certified 4.22 Carat Vivid Red Ruby Diamond Cocktail Ring

By Antinori Fine Jewels

Located in Chicago, IL

Discover the Rare Beauty of his GIA certified Burmese Ruby Unlock the unparalleled allure of nature's masterpiece with our stunning Natural Ruby from Mozambique. Meticulously source...

Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold

Antique Ruby And Diamond Five-Stone Ring, Circa 1900 GIA Certified.
Antique Ruby And Diamond Five-Stone Ring, Circa 1900 GIA Certified.

Antique Ruby And Diamond Five-Stone Ring, Circa 1900 GIA Certified.

Located in New York, NY

A timeless expression of elegance, this vintage five-stone ring showcases approximately 2 carats of richly saturated natural rubies. The delicate diamond details add a subtle sparkle...

Category

Antique Early 1900s English Band Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 163.55 Carat Apatite Cat's Eye, Jadeite & Ruby Pendant
GIA Certified 163.55 Carat Apatite Cat's Eye, Jadeite & Ruby Pendant

GIA Certified 163.55 Carat Apatite Cat's Eye, Jadeite & Ruby Pendant

Located in Wan Chai District, HK

This GIA certified 16.355 carat apatite cat's eye pendant is a truly stunning piece of jewelry.

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Apatite, Jade, Ruby, 18k Gold, White Gold

GIA Certified 4.38 Carat Ruby Three-Stone Cocktail Ring
GIA Certified 4.38 Carat Ruby Three-Stone Cocktail Ring

GIA Certified 4.38 Carat Ruby Three-Stone Cocktail Ring

Located in Beverly Hills, CA

Exquisit GIA certified 4.38 carat Burma No-Heat ruby three-stone diamond ring. This handcrafted three-stone ruby and diamond ring is meticulously set in platinum and 18k yellow gold....

Category

2010s Burmese Modern Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Platinum, Gold, 18k Gold, Yellow Gold

GIA Certified 4.08 Carat Burma Red Ruby Diamonds Ring 18 Karat*
GIA Certified 4.08 Carat Burma Red Ruby Diamonds Ring 18 Karat*

GIA Certified 4.08 Carat Burma Red Ruby Diamonds Ring 18 Karat*

Located in New York, NY

GIA Certified 2.73Ct Natural Ruby Ring Report: 2195467156 Cushion cut, Transparent 8.04 X 7.04 X 5.81mm GIA: "Red" & Burma Origin See report in photo 1.35ct. side round ...

Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 3.48 Carat Oval Cut Natural Ruby & Diamond Cocktail Ring
GIA Certified 3.48 Carat Oval Cut Natural Ruby & Diamond Cocktail Ring

GIA Certified 3.48 Carat Oval Cut Natural Ruby & Diamond Cocktail Ring

Located in Houston, TX

This exquisite 3.48 carat oval-cut natural ruby is GIA certified and elegantly set in lustrous 18 karat white gold. Adorned with approximately 1.05ct total weight of dazzling Cadilla...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified Premium Burma Ruby Cushion Cut 1.82 Ct – Red Gemstone 7x6.2x5mm
GIA Certified Premium Burma Ruby Cushion Cut 1.82 Ct – Red Gemstone 7x6.2x5mm

GIA Certified Premium Burma Ruby Cushion Cut 1.82 Ct – Red Gemstone 7x6.2x5mm

Located in Columbus, OH

This GIA Certified Premium Burma Ruby showcases a stunning cushion cut, measuring 7x6.2mm and weighing approximately 1.82 Cts.

Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Ruby

GIA Certified 1.17 Carat Ruby Diamond Halo Gold Engagement Ring
GIA Certified 1.17 Carat Ruby Diamond Halo Gold Engagement Ring

GIA Certified 1.17 Carat Ruby Diamond Halo Gold Engagement Ring

Located in Stamford, CT

Natural no heat Ruby engagement ring. GIA certified center oval ruby with a halo of 8 old mine cut diamonds in a 18k yellow gold setting. Created in the Peter Suchy Workshop. 1 ov...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Beautiful 3.02 ct GIA Certified Natural Burma Ruby & Diamond Ring, Platinum
Beautiful 3.02 ct GIA Certified Natural Burma Ruby & Diamond Ring, Platinum

Beautiful 3.02 ct GIA Certified Natural Burma Ruby & Diamond Ring, Platinum

By Hakimi's Gem

Located in Chicago, IL

-Center Stone: GIA-certified natural ruby -Ruby Weight: 3.02 carats (heat-treated) -Side Stones: GIA -Certified pear-shaped natural diamonds -Total Diamond Weight: 1.00 carat -Di...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 0.52 Carat Burma No Heat Natural Vivid Red Ruby
GIA Certified 0.52 Carat Burma No Heat Natural Vivid Red Ruby

GIA Certified 0.52 Carat Burma No Heat Natural Vivid Red Ruby

Located in Kowloon, Hong Kong

It is certified by the prestigious Gemological Institute of America (GIA), renowned worldwide for its rigorous testing and reliability.

Category

2010s Loose Gemstones

Materials

Ruby

GIA Certified 5.00 Carat Ruby Diamond White Gold Earrings
GIA Certified 5.00 Carat Ruby Diamond White Gold Earrings

GIA Certified 5.00 Carat Ruby Diamond White Gold Earrings

Located in Stamford, CT

Natural no heat GIA certified cabochon Ruby and diamond earrings. Open work clip post 18k white gold settings. 2 round cabochon purplish red star Rubies, approx. total weight 5.00c...

Category

Mid-20th Century Lever-Back Earrings

Materials

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

GIA Certified 43.79 Carat Jadeite Jade Ruby Diamond Pendant Necklace
GIA Certified 43.79 Carat Jadeite Jade Ruby Diamond Pendant Necklace

GIA Certified 43.79 Carat Jadeite Jade Ruby Diamond Pendant Necklace

Located in Stamford, CT

Retro Art Deco 1940's jade, diamond and ruby pendant necklace. GIA certified 43.79cts oval variegated jadeite jade, polished and carved with a 14k rose gold bail, accented with 2 sin...

Category

Early 20th Century Retro Pendant Necklaces

Materials

Diamond, Jade, Ruby, 14k Gold, Rose Gold

Pigeon Blood Burmese Ruby Diamond Heart Platinum Ring, GIA Certified
Pigeon Blood Burmese Ruby Diamond Heart Platinum Ring, GIA Certified

Pigeon Blood Burmese Ruby Diamond Heart Platinum Ring, GIA Certified

Located in Beverly Hills, CA

An intense fiery red ruby takes center stage weighing 1.26 carats. It has a rich vivid red color, which GIA refers to pigeon blood, that rivals any other stone on the market. It is c...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

2.13 Carat No-Heat Ruby Diamond Platinum Halo Ring, GIA Certified
2.13 Carat No-Heat Ruby Diamond Platinum Halo Ring, GIA Certified

2.13 Carat No-Heat Ruby Diamond Platinum Halo Ring, GIA Certified

Located in Beverly Hills, CA

This contemporary piece features a striking 2.13-carat oval ruby at its center, radiating a deep red hue. Surrounding the ruby are round white diamonds, totaling 1.00 carat, which en...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men's Ring
GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men's Ring

GIA Certified 5.10 Carat Star Cabochon Ruby Yellow Gold Men's Ring

Located in Stamford, CT

1960's Star Cabochon Ruby yellow gold men's Ring. The center piece of the ring is an oval shaped 5.10ct star ruby. The ruby is rich and deep in color and warmth with the star being v...

Category

Late 20th Century Fashion Rings

Materials

Ruby, Star Ruby, Gold, 14k Gold, Yellow Gold

GIA Certified 3.03 Carat No-Heat Mozambique Ruby Diamond Ring
GIA Certified 3.03 Carat No-Heat Mozambique Ruby Diamond Ring

GIA Certified 3.03 Carat No-Heat Mozambique Ruby Diamond Ring

Located in Bangkok, TH

This magnificent ring showcases a breathtaking centerpiece—a 3.03 Carat Ruby, that is cut to perfection to a cushion-cut and radiating an opulent, red hue. Rest assured, this captiva...

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

1.50 CT. Oval Red Ruby GIA Certified in Platinum Diamond Ring
1.50 CT. Oval Red Ruby GIA Certified in Platinum Diamond Ring

1.50 CT. Oval Red Ruby GIA Certified in Platinum Diamond Ring

Located in Houston, TX

1.50 CT. Oval Red Ruby GIA Certified in Platinum Diamond Ring A timeless and elegant statement piece, this platinum ring showcases a stunning natural oval-cut ruby at its center, su...

Category

2010s Unknown Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 3.53 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Brooch
GIA Certified 3.53 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Brooch

GIA Certified 3.53 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Brooch

Located in Kowloon, Hong Kong

This brooch centers on a 3.53 carat GIA‑certified Burma no‑heat vivid red ruby, poised in platinum with a regal, commanding presence.

Category

2010s Modern Brooches

Materials

Diamond, Ruby, Platinum

GIA Certified 14.32 Carat Oval Red Ruby Diamond Platinum Dangle Earrings
GIA Certified 14.32 Carat Oval Red Ruby Diamond Platinum Dangle Earrings

GIA Certified 14.32 Carat Oval Red Ruby Diamond Platinum Dangle Earrings

Located in Stamford, CT

Oval Natural cabochon fine translucent red Ruby and diamond dangle platinum earrings. Each earring starts with one oval bezel set ruby. Both rubies have a total weight of 14.32ct. Th...

Category

Mid-20th Century Dangle Earrings

Materials

Diamond, Ruby, Platinum

GIA Certified 3 Carat Pear Shaped Tanzanian Ruby Freeform Ring
GIA Certified 3 Carat Pear Shaped Tanzanian Ruby Freeform Ring

GIA Certified 3 Carat Pear Shaped Tanzanian Ruby Freeform Ring

Located in Houston, TX

This unique ring showcases a vibrant 3.00 carat pear-shaped untreated Tanzanian ruby in a polished 18 karat yellow gold bezel setting. Its freeform design adds an artistic flair, mak...

Category

21st Century and Contemporary American Fashion Rings

Materials

Ruby, 18k Gold, Yellow Gold

GIA Certified 4.07 Carats Oval Burma Ruby Diamond Engagement Ring
GIA Certified 4.07 Carats Oval Burma Ruby Diamond Engagement Ring

GIA Certified 4.07 Carats Oval Burma Ruby Diamond Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Art Deco Inspired Extremely Elegant Vintage Inspired Oval Ruby Diamond Engagement Ring. Metal- 18K Yellow Gold, 18K White Gold, .750. Ring Comes With GIA...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

GIA Certified Burma Ruby Cushion Cut 7.4×5.71mm 1.73Ct Natural - Red Gemstone
GIA Certified Burma Ruby Cushion Cut 7.4×5.71mm 1.73Ct Natural - Red Gemstone

GIA Certified Burma Ruby Cushion Cut 7.4×5.71mm 1.73Ct Natural - Red Gemstone

Located in Columbus, OH

This GIA-certified Burma Ruby, weighing 1.73 carats with a stunning 7.38x5.71x4.63mm cushion cut, is a rare and exquisite gem. Sourced from Myanmar, known for producing the world's f...

Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Ruby

GIA Certified 3.48 Carat Natural Color Change Alexandrite Ruby Diamond Ring*
GIA Certified 3.48 Carat Natural Color Change Alexandrite Ruby Diamond Ring*

GIA Certified 3.48 Carat Natural Color Change Alexandrite Ruby Diamond Ring*

Located in New York, NY

GIA certified natural 3.48 carat color change alexandrite ring. Certificate #[phone removed by eBay] Measures 8.59 X 8.38 x 5.49 mm. Transparent, green changing to Brown yellow. ...

Category

2010s American Solitaire Rings

Materials

Alexandrite, Diamond, Ruby, 14k Gold, White Gold

GIA Certified No Heat 36 Carat Ruby and Diamond Wide Bracelet
GIA Certified No Heat 36 Carat Ruby and Diamond Wide Bracelet

GIA Certified No Heat 36 Carat Ruby and Diamond Wide Bracelet

Located in Santa Barbara, CA

The rarest of all rubies, showing no heat treatment as disclosed by the GIA.

Category

21st Century and Contemporary Contemporary Retro Bracelets

Materials

Diamond, Ruby, Gold, 18k Gold, Rose Gold

GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats
GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats

GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats

By OGI Ltd

Located in New York, NY

A rare, investment quality GIA star ruby weighing 4.84 carats, no indication of heating GIA REPORT 6224671008 Natural star rubies are relatively rare and highly sought after by gem e...

Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Ruby, Star Ruby

GIA Certified Oval 17.90 Carat Natural Ruby Diamond Platinum Cocktail Ring
GIA Certified Oval 17.90 Carat Natural Ruby Diamond Platinum Cocktail Ring

GIA Certified Oval 17.90 Carat Natural Ruby Diamond Platinum Cocktail Ring

Located in Stamford, CT

Experience unparalleled elegance with our Art Deco 1920's cabochon ruby and diamond cocktail ring. Set with a mezmerizing 17.90ct dark purplish oval red Ruby bezel set center stone. ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 4.10 Carats Natural Burmese Ruby Earrings Made in Platinum
GIA Certified 4.10 Carats Natural Burmese Ruby Earrings Made in Platinum

GIA Certified 4.10 Carats Natural Burmese Ruby Earrings Made in Platinum

Located in Tokyo, JP

A gorgeous pair of Rubies weighing a total of 4.10 Carats , natural, Burmese rubies. The diamonds are a further 1.04 Carats. Rubies are referred to as "Ratnaraj" in Sanskrit meaning ...

Category

21st Century and Contemporary Japanese Modern Drop Earrings

Materials

Diamond, Ruby, Platinum

1.03 Carat Shield-Cut Ruby Diamond Platinum Ring, GIA Certified
1.03 Carat Shield-Cut Ruby Diamond Platinum Ring, GIA Certified

1.03 Carat Shield-Cut Ruby Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

A stylish and chic ring featuring a 1.03 carat ruby with a unique shield-cut. The ruby has a bright and brilliant slightly pinkish-red color which is full of light and sparkle. The s...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.06 Carat Cushion Ruby 14 Karat Gold Oval Ruby Diamond Halo Ring
GIA Certified 1.06 Carat Cushion Ruby 14 Karat Gold Oval Ruby Diamond Halo Ring

GIA Certified 1.06 Carat Cushion Ruby 14 Karat Gold Oval Ruby Diamond Halo Ring

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

14 karat white gold oval Ruby diamond halo ring, containing 1 GIA cushion cut ruby of gem quality weighing 1.06cts.,surrounded with 34 round full cut diamonds of fine quality weighi...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, 14k Gold

4.57 Carat Cushion Ruby, Diamonds and Halfmoon Rubies Side GIA Certified Ring
4.57 Carat Cushion Ruby, Diamonds and Halfmoon Rubies Side GIA Certified Ring

4.57 Carat Cushion Ruby, Diamonds and Halfmoon Rubies Side GIA Certified Ring

Located in Great Neck Plaza, NY

A striking ring featuring a central ruby set in a platinum band adorned with numerous near-colorless round brilliants and an array of purplish-ruby stones of various shapes and cuts....

Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

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Gia Certified Ruby Jewellery For Sale on 1stDibs

Find the exact gia certified ruby jewellery you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 109 vintage or 294 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a gia certified ruby jewellery may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but 1 Carat and 1.5 Carat carat weights, specifically, are sought with frequency. Creating a gia certified ruby jewellery has been a part of the legacy of many jewelers, but those produced by Beyond Fine Jewelry, Peter Suchy and DGI 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. When shopping for a gia certified ruby jewellery, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Gia Certified Ruby Jewellery?

On average, a gia certified ruby jewellery at 1stDibs sells for $12,000, while they’re typically $1,250 on the low end and $1,188,964 for the highest priced versions of this item.

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.