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GIA 3.48 Ct 18K White Gold Unheated Red Spinel&Diamonds Engagement Ring
GIA 3.48 Ct 18K White Gold Unheated Red Spinel&Diamonds Engagement Ring

GIA 3.48 Ct 18K White Gold Unheated Red Spinel&Diamonds Engagement Ring

Located in Kaohsiung City, TW

*GIA 3.48 Ct 18K White Gold Unheated Red Spinel&Diamonds Engagement Ring* GIA-certified natural untreated purplish red spinel weighing 3.48 ct set on 18K white gold pave' design...

Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Diamond, Spinel, Gold, White Gold, 18k Gold

GIA Certified 4.53ct natural No Heat red ruby diamonds ring 18kt fancy yellows*
GIA Certified 4.53ct natural No Heat red ruby diamonds ring 18kt fancy yellows*

GIA Certified 4.53ct natural No Heat red ruby diamonds ring 18kt fancy yellows*

Located in New York, NY

GIA Oval Red Ruby Report: 2173630687 (VS) Clean Clarity & Transparent. 9.08 X 6.68 X 3.68mm GIA: No Heat 1.96ct Side natural fancy yellow diamonds Oval shaped, full cut bri...

Category

2010s American Three-Stone Rings

Materials

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

Platinum GIA 2.69ctw No Heat Deep Red Cushion Spinel Diamond Halo Ring
Platinum GIA 2.69ctw No Heat Deep Red Cushion Spinel Diamond Halo Ring

Platinum GIA 2.69ctw No Heat Deep Red Cushion Spinel Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Spinel - Cushion Brilliant Cut - Prong Set - Deep Red Color - Gorgeous Color - NO HEAT - 2.19ct (exact) ** See Certification Details Below for Compl...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Spinel, Platinum

Emilio Jewelry Gia Certified 56.00 Carat 3 Strand Diamond Red Carpet Necklace
Emilio Jewelry Gia Certified 56.00 Carat 3 Strand Diamond Red Carpet Necklace

Emilio Jewelry Gia Certified 56.00 Carat 3 Strand Diamond Red Carpet Necklace

By Emilio!

Located in New York, NY

From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. This item has been appraised by the exp...

Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

Vintage Platinum Large 13.64ctw GIA Red Orange Play Opal Diamond Sides Ring
Vintage Platinum Large 13.64ctw GIA Red Orange Play Opal Diamond Sides Ring

Vintage Platinum Large 13.64ctw GIA Red Orange Play Opal Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Gray Color w/ Very Nice Play of Colors with Lots of Red & Orange Colors - 22.20x15.42x6.27 mm / 13.23c...

Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Platinum

Platinum GIA 7.32ct Cats Eye Purplish Red Rubellite Tourmaline Diamond Halo Ring
Platinum GIA 7.32ct Cats Eye Purplish Red Rubellite Tourmaline Diamond Halo Ring

Platinum GIA 7.32ct Cats Eye Purplish Red Rubellite Tourmaline Diamond Halo Ring

Located in Montclair, NJ

Stock Number: MK-16097017 --Certification Details:-- Laboratory: GIA Report Number: 5231609829 Shape: Oval Cutting Style: Double Cabochon Transparency: Semi - Translucent Color: Pur...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Platinum 3.52ctw GIA Bright Red Burma Ruby Diamond Halo Sapphire Shoulders Ring
Platinum 3.52ctw GIA Bright Red Burma Ruby Diamond Halo Sapphire Shoulders Ring

Platinum 3.52ctw GIA Bright Red Burma Ruby Diamond Halo Sapphire Shoulders Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Oval Brilliant Cut - Prong Set - Vivid Red Color - Burma - Heated - 2.0ct (exact) ** See Certification Details Below for Complete Info ** (10...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Sapphire, Platinum

Platinum GIA 1.45ct Vivid Red Ruby Pear No Heat & Diamond Sides Ring
Platinum GIA 1.45ct Vivid Red Ruby Pear No Heat & Diamond Sides Ring

Platinum GIA 1.45ct Vivid Red Ruby Pear No Heat & Diamond Sides Ring

Located in Montclair, NJ

Width: 9.3mm (0.36") (top of ring) - 2.3mm (bottom of shank) Height: 5mm rise off the finger Condition: Excellent condition. Comes with original GIA certification for the ruby. Stock...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

1 + Carart Fancy Red-Brown Diamond Engagement Ring, GIA Certified, 18K Gold.
1 + Carart Fancy Red-Brown Diamond Engagement Ring, GIA Certified, 18K Gold.

1 + Carart Fancy Red-Brown Diamond Engagement Ring, GIA Certified, 18K Gold.

Located in New York, NY

An exceptional engagement ring style features a one-of-a-kind GIA-certified, 1+ carat Fancy Red-Brown Emerald-cut diamond with I1 clarity.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Pink Diamond, Brown Diamond, 18k Gold, White Gold, Rose Gold

Pink Diamond - 0.32ct Natural Loose Fancy Deep Orangy Pink (Red Color) GIA Pear
Pink Diamond - 0.32ct Natural Loose Fancy Deep Orangy Pink (Red Color) GIA Pear

Pink Diamond - 0.32ct Natural Loose Fancy Deep Orangy Pink (Red Color) GIA Pear

Located in New York, NY

DIAMOND INFORMATION Retail Price - $13,500 Item Stock Number - FDP23573587 Certificate Number - GIA 2235736587 Shape - Cushion Carat Weight - 0.32ct Measurements - 5.62 x 3.50 x 2.2...

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Diamond

Platinum 1.71ctw GIA Emerald Cut Burma Vivid Red Ruby w/ Baguette Diamond Ring
Platinum 1.71ctw GIA Emerald Cut Burma Vivid Red Ruby w/ Baguette Diamond Ring

Platinum 1.71ctw GIA Emerald Cut Burma Vivid Red Ruby w/ Baguette Diamond Ring

Located in Montclair, NJ

Excellent overall condition. Comes with original GIA certification for the ruby. Stock Number: MK-190280317 --Certification Details:-- Laboratory: GIA Report Number: 2235910874 Ston...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Red Ruby, Yellow Gold, Blue Sapphires & Diamond Clip On Earrings.
GIA Certified Red Ruby, Yellow Gold, Blue Sapphires & Diamond Clip On Earrings.

GIA Certified Red Ruby, Yellow Gold, Blue Sapphires & Diamond Clip On Earrings.

Located in Hong Kong, HK

These vintage earrings are very lively! GIA certified pair of bright red Ruby, blue sapphire and diamond stud earrings.

Category

1990s Hong Kong Modern Clip-on Earrings

Materials

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

GIA Certified 2.12 Carat Natural Burma Pigeon's Blood Vivid Red Ruby & Diamond R
GIA Certified 2.12 Carat Natural Burma Pigeon's Blood Vivid Red Ruby & Diamond R

GIA Certified 2.12 Carat Natural Burma Pigeon's Blood Vivid Red Ruby & Diamond R

Located in Baltimore, MD

GIA Certified 2.12 Carat Natural Burma Pigeon's Blood Vivid Red Ruby & Diamond Ring GIA report number: 1236978464 Ruby: 2.12 carat oval natural Burmese Pigeon's Blood Vivid Red ...

Category

21st Century and Contemporary Burmese Modern Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA Certified 3 Carat No Heat Red Spinel & Diamond Cocktail Platinum Ring
GIA Certified 3 Carat No Heat Red Spinel & Diamond Cocktail Platinum Ring

GIA Certified 3 Carat No Heat Red Spinel & Diamond Cocktail Platinum Ring

Located in Miami, FL

Details: Item Type: Cocktail Ring Metal: PT900 (Platinum) Size: 7.75 (Adjustable) Weight: 8.84 grams Center Stone Details: Type: Natural Red Spinel Carat: 3.0 (approx.) Color: Red C...

Category

1990s Contemporary Cocktail Rings

Materials

Diamond, Spinel, Platinum

2.25 Carat GIA Certified Fancy Orange Brown Diamond Burmese Red Spinel Ring
2.25 Carat GIA Certified Fancy Orange Brown Diamond Burmese Red Spinel Ring

2.25 Carat GIA Certified Fancy Orange Brown Diamond Burmese Red Spinel Ring

By Joke Quick

Located in Antwerp, BE

VS2. Unheated poppie red spinel from Mogok, Burma: 2,59ct. white brilliant-cut diamonds 0,1 ct., Rubies 0,14ct.

Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Brown Diamond, Ruby, Spinel, 18k Gold

Vintage 4.27 Carat Natural Purplish Red Spinel GIA and Diamond Platinum Ring
Vintage 4.27 Carat Natural Purplish Red Spinel GIA and Diamond Platinum Ring

Vintage 4.27 Carat Natural Purplish Red Spinel GIA and Diamond Platinum Ring

Located in Montreal, QC

Impressive Oval captivating GIA Purplish Red Spinel and Diamond Platinum Vintage Cocktail Ring.

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Spinel, Platinum

Vintage High Quality Platinum GIA 3.72ctw Vivid Red Ruby Diamond Ballerina Ring
Vintage High Quality Platinum GIA 3.72ctw Vivid Red Ruby Diamond Ballerina Ring

Vintage High Quality Platinum GIA 3.72ctw Vivid Red Ruby Diamond Ballerina Ring

Located in Montclair, NJ

Excellent overall condition! Comes w/ original GIA certification for the ruby. Stock Number: MK-130294310 --Certification Details:-- Laboratory: GIA Report Number: 5232484455 Shape:...

Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Unheated Purplish Red Ruby and White Diamond Dangle Earrings in 18K
GIA Unheated Purplish Red Ruby and White Diamond Dangle Earrings in 18K

GIA Unheated Purplish Red Ruby and White Diamond Dangle Earrings in 18K

Located in Los Angeles, CA

Stunning dangle earrings with GIA certified unheated 8.40 ct. purplish red ruby kit shapes with 2.00 ct. good quality, white, and bright diamond rounds.

Category

21st Century and Contemporary Dangle Earrings

Materials

White Diamond, Ruby, 18k Gold

GIA 1.15 Carat Oval Cut Purplish red Ruby Pendant. Diamond Ruby Halo Platinum
GIA 1.15 Carat Oval Cut Purplish red Ruby Pendant. Diamond Ruby Halo Platinum

GIA 1.15 Carat Oval Cut Purplish red Ruby Pendant. Diamond Ruby Halo Platinum

Located in New York, NY

"Other Details: Primary Stone: Ruby Center Ruby Weight: 1.15 Carats Center Ruby Cut: Oval Cut Center Ruby Color: Purplish Red Certification: GIA Certificate Secondary Stones: D...

Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, Ruby, Platinum

GIA Red Natural Oval Ruby 8.88 carat and Diamond Ring in Platinum
GIA Red Natural Oval Ruby 8.88 carat and Diamond Ring in Platinum

GIA Red Natural Oval Ruby 8.88 carat and Diamond Ring in Platinum

Located in La Jolla, CA

GIA Red Natural Oval Ruby 8.88 carats and Diamond Ring in Platinum Natural Ruby and Diamond Rings features an 8.88 carat natural Red Ruby with an Oval faceted cut surrounded by 12 ...

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 35.55 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Necklace
GIA Certified 35.55 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Necklace

GIA Certified 35.55 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Necklace

Located in Kowloon, Hong Kong

**A Triumph of Nature: The GIA Certified 35.55 Carat No Heat Burmese Vivid Red Ruby Necklace** Behold the ultimate expression of gemological rarity: a magnificent necklace centering...

Category

2010s Contemporary Link Necklaces

Materials

Diamond, Ruby, Platinum

GIA Certified 1.95Carat Natural Ruby Diamond Ring 18 Karat Vivid Red and Origin*
GIA Certified 1.95Carat Natural Ruby Diamond Ring 18 Karat Vivid Red and Origin*

GIA Certified 1.95Carat Natural Ruby Diamond Ring 18 Karat Vivid Red and Origin*

Located in New York, NY

Red Prime Ruby Ring 1.63ct. Natural GIA Certified Ruby Ring GIA Certified Report ID: 6173627333 7.31 X 5.22 X 4.59mm Full cut oval brilliant, Transparent The Vivid Red & Ori...

Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

14k Yellow Gold GIA 6.80ctw Checkerboard Red Cushion Garnet & Diamond Halo Ring
14k Yellow Gold GIA 6.80ctw Checkerboard Red Cushion Garnet & Diamond Halo Ring

14k Yellow Gold GIA 6.80ctw Checkerboard Red Cushion Garnet & Diamond Halo Ring

Located in Montclair, NJ

Comes w/ original GIA certification for the garnet! Stock Number: MK-460101056 --Certification Details:-- Laboratory: GIA Report Number: 2231417814 Shape: Cushion Cutting Style: Cro...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Garnet, Gold, 14k Gold, Yellow Gold

Platinum 2.41ctw GIA Oval Rich Vivid Red Ruby w/ Diamond Cluster Cocktail Ring
Platinum 2.41ctw GIA Oval Rich Vivid Red Ruby w/ Diamond Cluster Cocktail Ring

Platinum 2.41ctw GIA Oval Rich Vivid Red Ruby w/ Diamond Cluster Cocktail Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Oval Brilliant Cut - Prong Set - Rich Vivid Red Color - Heated - Thailand - 1.77ct (exact) ** See Certification Details Below for Complete In...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

6.26ct No Heat Burma Red Spinel Diamond Engagement Ring in Platinum GIA
6.26ct No Heat Burma Red Spinel Diamond Engagement Ring in Platinum GIA

6.26ct No Heat Burma Red Spinel Diamond Engagement Ring in Platinum GIA

By Emeralds Maravellous

Located in Brunswick, ME

Exquisite Unheated GIA-Certified Natural Burmese Red Spinel and Diamond Three-Stone Engagement Ring in Platinum This magnificent, investment-grade three-stone ring features a specta...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Spinel, Diamond, Platinum

GIA Certified 4.94 Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Origin*
GIA Certified 4.94 Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Origin*

GIA Certified 4.94 Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Origin*

Located in New York, NY

Oval Bright Reds Report: 1172124282 (VS) Clean Clarity & Transparent. 7.23 X 5.32 X 3.27mm 7.21 X 5.18 X 3.02mm GIA: Heat .70ct side round diamonds.

Category

2010s American Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 17 Carat Burma No Heat Vivid Red Ruby White Diamond Hoop Earrings
GIA Certified 17 Carat Burma No Heat Vivid Red Ruby White Diamond Hoop Earrings

GIA Certified 17 Carat Burma No Heat Vivid Red Ruby White Diamond Hoop Earrings

Located in Kowloon, Hong Kong

GIA Certified 17 Carat Burma No Heat Vivid Red Ruby White Diamond Hoop Earrings Indulge in commanding elegance with these breathtaking hoop earrings, showcasing 17 carats of GIA-cer...

Category

2010s Contemporary Chandelier Earrings

Materials

Diamond, White Diamond, Ruby, Platinum

Solid Gold GIA Vivid Red Burma No Heat Ruby Diamond Cluster Drop Earrings
Solid Gold GIA Vivid Red Burma No Heat Ruby Diamond Cluster Drop Earrings

Solid Gold GIA Vivid Red Burma No Heat Ruby Diamond Cluster Drop Earrings

Located in Montclair, NJ

--Stone(s):-- (36) Natural Genuine Rubies - Round Brilliant Cut - Prong Set - Vivid Red Color - No Heat - Burma - 7ctw (approx.) ** See Certification Details Below for Complete Info ...

Category

20th Century Dangle Earrings

Materials

Diamond, Ruby, Gold, Yellow Gold

Vintage 18k Gold 11.9ctw GIA Red Pyrope Garnet & Diamond Flower Dangle Earrings
Vintage 18k Gold 11.9ctw GIA Red Pyrope Garnet & Diamond Flower Dangle Earrings

Vintage 18k Gold 11.9ctw GIA Red Pyrope Garnet & Diamond Flower Dangle Earrings

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Garnet - Pear Modified Brilliant Cut - Prong Set - Deep Pure Red Color - 10.56x6.90mm - 1.90ct (approx. - based on GIA measurements) (1) Natural Gen...

Category

20th Century Dangle Earrings

Materials

White Diamond, Garnet, Gold, 18k Gold, White Gold, Yellow Gold

GIA Certified 5.32 Carat Burma No Heat Vivid Red Ruby Diamond Gold Earrings
GIA Certified 5.32 Carat Burma No Heat Vivid Red Ruby Diamond Gold Earrings

GIA Certified 5.32 Carat Burma No Heat Vivid Red Ruby Diamond Gold Earrings

Located in Kowloon, Hong Kong

5.32 ct Burma No Heat Ruby & Diamond Chandelier Earrings (GIA Certified) Indulge in commanding elegance with these breathtaking chandelier earrings, showcasing 5.32 carats of GIA-ce...

Category

2010s Chandelier Earrings

Materials

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

GIA Certified 4 Carat Vivid Red Ruby No Heat Diamond Cocktail Ring
GIA Certified 4 Carat Vivid Red Ruby No Heat Diamond Cocktail Ring

GIA Certified 4 Carat Vivid Red Ruby No Heat Diamond Cocktail Ring

By Antinori Fine Jewels

Located in Chicago, IL

Discover the Rare Beauty of Untreated Mozambique Ruby Unlock the unparalleled allure of nature's masterpiece with our stunning Natural Ruby from Mozambique. Meticulously sourced and...

Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

GIA Certified 3.24 Carat Red Origin Ruby Diamonds Ring 18 Karat Cocktail Petite*
GIA Certified 3.24 Carat Red Origin Ruby Diamonds Ring 18 Karat Cocktail Petite*

GIA Certified 3.24 Carat Red Origin Ruby Diamonds Ring 18 Karat Cocktail Petite*

Located in New York, NY

GIA Certified 1.64Ct Natural Ruby Ring Report: 2175031516 Cushion cut Clean Clarity & Transparent 6.52 X 6.05 X 4.16mm GIA: Red & Prime Origin See report in photo 1...

Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Spectra Fine Jewelry GIA Certified 0.76 Carat Radiant-cut Red Diamond Ring
Spectra Fine Jewelry GIA Certified 0.76 Carat Radiant-cut Red Diamond Ring

Spectra Fine Jewelry GIA Certified 0.76 Carat Radiant-cut Red Diamond Ring

By Spectra Fine Jewelry

Located in New York, NY

Graced by a resplendent 0.76ct RAD Fancy Red Diamond, accompanied by a prestigious GIA certificate, this ring is a symphony of rarity and elegance.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

4.00ct GIA Burma Antique EF Natural Unheated Red Ruby & Old Diamonds Ring 18K
4.00ct GIA Burma Antique EF Natural Unheated Red Ruby & Old Diamonds Ring 18K

4.00ct GIA Burma Antique EF Natural Unheated Red Ruby & Old Diamonds Ring 18K

Located in New York, NY

ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $12,500 Item Stock Number - 344721121 Shape - Round, Old Cut Carat Weight - 1.00ct Ruby, 3.00ct Diamonds Measurements - ring to...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold

GIA 2.31 Carat Natural Cushion Vivid Red Ruby Diamonds Byzantine Ring 18 Karat*
GIA 2.31 Carat Natural Cushion Vivid Red Ruby Diamonds Byzantine Ring 18 Karat*

GIA 2.31 Carat Natural Cushion Vivid Red Ruby Diamonds Byzantine Ring 18 Karat*

Located in New York, NY

Byzantine Revival Red Prime No Heat Ruby 1.31ct. Natural GIA Certified Ruby Ring GIA Certified Report ID: 5151273363 6.75 X 6.25 X 3.40mm Full cut cushion brilliant Clean Cl...

Category

2010s American Byzantine Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA 1.48 cts Unheated Burma Orangy Red Spinel & 0.30 cts Diamonds Ring
GIA 1.48 cts Unheated Burma Orangy Red Spinel & 0.30 cts Diamonds Ring

GIA 1.48 cts Unheated Burma Orangy Red Spinel & 0.30 cts Diamonds Ring

Located in Los Angeles, CA

Center Stone: Spinel • Total Weight: 1.48 carats • Dimensions: 6.95 × 6.18 × 4.06 mm • Shape: Cushion • Cut: Brilliant / Step • Color: Orangy Red • Color Intensity: Strong • Clarity:...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Spinel, 18k Gold, Yellow Gold, Platinum

GIA 1.39 Carat Orange Red Spinel Diamond Gold Three-Stone Engagement Ring
GIA 1.39 Carat Orange Red Spinel Diamond Gold Three-Stone Engagement Ring

GIA 1.39 Carat Orange Red Spinel Diamond Gold Three-Stone Engagement Ring

By Dana

Located in Stamford, CT

Set with a GIA certified cushion cut natural, no heat, orangey red Spinel.

Category

Late 20th Century Engagement Rings

Materials

Diamond, Spinel, Gold, 14k Gold, White Gold

GIA Certified 6.01ct natural no heat supreme red ruby diamond cluster ring 18kt*
GIA Certified 6.01ct natural no heat supreme red ruby diamond cluster ring 18kt*

GIA Certified 6.01ct natural no heat supreme red ruby diamond cluster ring 18kt*

Located in New York, NY

Ruby, Clean Clarity Supreme Vivid red color. Brilliant sparkles from all angles Pristine Transperency GIA Certified #2155269111 (Report Attached) 5.13ct side diamonds Vs-2 S...

Category

2010s American Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 1.30Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Coil Wrap*
GIA Certified 1.30Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Coil Wrap*

GIA Certified 1.30Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Coil Wrap*

Located in New York, NY

Illusion of three rings 1.02ct. GIA Oval Bright Red Ruby Report: 5151332654 (VS) Clean Clarity & Transparent. 6.64 X 5.00 X 3.45mm GIA: Heat (Minor) .28ct side round diam...

Category

2010s American Solitaire Rings

Materials

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

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

Extremely Rare No Heat GIA 5.10 Carat Red-Orange Sapphire Diamond Ring
Extremely Rare No Heat GIA 5.10 Carat Red-Orange Sapphire Diamond Ring

Extremely Rare No Heat GIA 5.10 Carat Red-Orange Sapphire Diamond Ring

Located in San Francisco, CA

Gorgeous and unique, this oval-shaped 5.10-cts, no-heat red-orange sapphire looks like a royal jewel! Set in platinum and surrounded by 46 round brilliant-cut diamonds, it harkens ba...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.01 Carat Red Spinel Diamond Halo White Gold Engagement Ring
GIA Certified 1.01 Carat Red Spinel Diamond Halo White Gold Engagement Ring

GIA Certified 1.01 Carat Red Spinel Diamond Halo White Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

Designed and crafted in the Peter Suchy Workshop. 1 oval red spinel, approx. 1.01cts GIA Certificate # 6237262388 8 round brilliant cut diamonds, G VS SI approx. .8cts Size 6.5 and ...

Category

Late 20th Century Engagement Rings

Materials

Diamond, Spinel, Gold, 14k Gold, White Gold

Platinum Square Cushion 2.99 Carat Red Ruby & Tapered Baugette Diamond Ring GIA
Platinum Square Cushion 2.99 Carat Red Ruby & Tapered Baugette Diamond Ring GIA

Platinum Square Cushion 2.99 Carat Red Ruby & Tapered Baugette Diamond Ring GIA

Located in San Francisco, CA

This timeless three-stone platinum ring features a one-of-a-kind square cushion 2.99 carat Red Ruby that exhibits a deep red vibrant color. in excellent luster.

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Ruby, Platinum

Gia Certified 1.51ct Rare Asscher Cut Vivid Red Ruby 2.00ct Diamonds Ring 18k*
Gia Certified 1.51ct Rare Asscher Cut Vivid Red Ruby 2.00ct Diamonds Ring 18k*

Gia Certified 1.51ct Rare Asscher Cut Vivid Red Ruby 2.00ct Diamonds Ring 18k*

Located in New York, NY

GIA Certified 1.51Ct Natural Ruby Ring Report: 5171034909 Octagonal cut (asscher cut) Excellent color stability Pigeon Blood Red.

Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 5.57 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Earrings
GIA Certified 5.57 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Earrings

GIA Certified 5.57 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Earrings

Located in Kowloon, Hong Kong

These opulent drop earrings exemplify timeless sophistication, showcasing a total of 5.57 carats of GIA-certified natural Burmese rubies. Untreated and richly saturated, the rubies d...

Category

2010s Dangle Earrings

Materials

Diamond, Ruby, Platinum

Platinum High Quality GIA 2.04ct No Heat Oval Vivid Red Ruby & Diamond Ring
Platinum High Quality GIA 2.04ct No Heat Oval Vivid Red Ruby & Diamond Ring

Platinum High Quality GIA 2.04ct No Heat Oval Vivid Red Ruby & Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Oval Cut - Prong Set - Vivid Clean Red Color - Well Cut - Clean - High Quality - 100% Natural - No Heat - 0.82ctw (exact) ** See Certificatio...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum High Quality GIA 1.81ct Vivid Fiery Red Ruby Baguette Diamond Wrap Ring
Platinum High Quality GIA 1.81ct Vivid Fiery Red Ruby Baguette Diamond Wrap Ring

Platinum High Quality GIA 1.81ct Vivid Fiery Red Ruby Baguette Diamond Wrap Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Near Round Cut - Prong Set - Vivid Brilliant Red Color - 1.01ct (exact) ** See Certification Details Below for Complete Info ** Numerous Natu...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique Victorian 18k Gold Platinum GIA BURMA RED Spinel Diamond Halo Ring
Antique Victorian 18k Gold Platinum GIA BURMA RED Spinel Diamond Halo Ring

Antique Victorian 18k Gold Platinum GIA BURMA RED Spinel Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Spinel - Oval Brilliant Cut - Multi Claw-Prong Set - Vivid Red Color - NO HEAT - 1.36ct (exact - certified) ** See Certification Details Below For M...

Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Spinel, 18k Gold, Yellow Gold, Platinum

Platinum GIA 1.1ctw Marquise Burma Vivid Red Ruby w/ Diamond Swirl Halo Ring
Platinum GIA 1.1ctw Marquise Burma Vivid Red Ruby w/ Diamond Swirl Halo Ring

Platinum GIA 1.1ctw Marquise Burma Vivid Red Ruby w/ Diamond Swirl Halo Ring

Located in Montclair, NJ

Excellent overall condition. Comes with original GIA certification for the center ruby. Stock Number: MK-73085399 --Certification Details:-- Laboratory: GIA Report Number: 223362364...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage Platinum GIA 1.66ctw Black Opal w/ Red Blue Color Play & Diamond Ring
Vintage Platinum GIA 1.66ctw Black Opal w/ Red Blue Color Play & Diamond Ring

Vintage Platinum GIA 1.66ctw Black Opal w/ Red Blue Color Play & Diamond Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black Color w/ Wonderful Play of Red & Blue Colors - 9.86 x 7.35 x 2.73 mm / 1.25ct (exact - stamped) ...

Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Platinum

GIA Certified 2.47 Carat Burma No Heat Red Spinel White Diamond Pendant Necklace
GIA Certified 2.47 Carat Burma No Heat Red Spinel White Diamond Pendant Necklace

GIA Certified 2.47 Carat Burma No Heat Red Spinel White Diamond Pendant Necklace

Located in Kowloon, Hong Kong

Exuding timeless elegance and exceptional rarity, this exquisite pendant features a GIA-certified 2.47 carat natural red spinel from Mogok, Burma—renowned for producing the world’s m...

Category

2010s Pendant Necklaces

Materials

White Diamond, Spinel, 18k Gold

GIA Certified 1.91 Carat Burma No Heat Red Spinel White Diamond Pendant Necklace
GIA Certified 1.91 Carat Burma No Heat Red Spinel White Diamond Pendant Necklace

GIA Certified 1.91 Carat Burma No Heat Red Spinel White Diamond Pendant Necklace

Located in Kowloon, Hong Kong

Exuding timeless elegance and exceptional rarity, this exquisite pendant features a GIA-certified 1.91 carat natural red spinel from Mogok, Burma—renowned for producing the world’s m...

Category

2010s Pendant Necklaces

Materials

White Diamond, Spinel, 18k Gold

GIA Certified .3 Carat  Natural Red Ruby Diamond Gold Victorian Engagement Ring
GIA Certified .3 Carat  Natural Red Ruby Diamond Gold Victorian Engagement Ring

GIA Certified .3 Carat Natural Red Ruby Diamond Gold Victorian Engagement Ring

Located in Stamford, CT

Handmade Victorian ring 1 Oval 4.62 x 3.43 x 2.19mm brilliant cut ruby SI Approx. .30ct GIA certificate # 5161739885 2 round old mine cut diamonds F-G, VS, SI Approx. .14ct 2 round...

Category

Antique 1890s Engagement Rings

Materials

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

Edward Elise 7.90 Carat Red Spinel GIA and Diamond Halo Platinum Cocktail Ring
Edward Elise 7.90 Carat Red Spinel GIA and Diamond Halo Platinum Cocktail Ring

Edward Elise 7.90 Carat Red Spinel GIA and Diamond Halo Platinum Cocktail Ring

Located in Tampa, FL

Edward Elise 7.90 Carat Red Spinel GIA and Diamond Halo Platinum Cocktail Ring Indulge in the opulence of this Edward Elise 7.90 Carat Red Spinel Cocktail Ring.

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Spinel, Platinum

GIA Certified 3.14 Carat Burma No Heat Pigeon's Blood Red Ruby Diamond Earrings
GIA Certified 3.14 Carat Burma No Heat Pigeon's Blood Red Ruby Diamond Earrings

GIA Certified 3.14 Carat Burma No Heat Pigeon's Blood Red Ruby Diamond Earrings

Located in Kowloon, Hong Kong

Exuding timeless elegance and gemological excellence, these GIA-certified ruby and diamond drop earrings feature a total of 3.14 carats of vivid, unheated Burmese pigeon’s blood rubi...

Category

2010s Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

White Gold GIA 3.24ctw No Heat Cushion Red Spinel w/ Diamond Halo Ring
White Gold GIA 3.24ctw No Heat Cushion Red Spinel w/ Diamond Halo Ring

White Gold GIA 3.24ctw No Heat Cushion Red Spinel w/ Diamond Halo Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Spinel - Cushion Brilliant Cut - Prong Set - Red Color - NO HEAT - 2.69ct (exact) ** See Certification Details Below for Complete Info ** (32) Natur...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Spinel, Gold, White Gold

2.87 Carat Natural Red NO HEAT Spinel GIA and Diamond Vintage Platinum Ring
2.87 Carat Natural Red NO HEAT Spinel GIA and Diamond Vintage Platinum Ring

2.87 Carat Natural Red NO HEAT Spinel GIA and Diamond Vintage Platinum Ring

Located in Montreal, QC

Finely detailed Natural Red NO HEAT Spinel GIA and Diamond Platinum Vintage Cocktail Ring.

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Spinel, Platinum

GIA Certified 1.01ct oval cut red ruby and .50ct diamonds ring 14kt Raised Deck*
GIA Certified 1.01ct oval cut red ruby and .50ct diamonds ring 14kt Raised Deck*

GIA Certified 1.01ct oval cut red ruby and .50ct diamonds ring 14kt Raised Deck*

Located in New York, NY

GIA Certified 1.01Ct Natural Ruby Ring` Report: 2171124180 Oval cut Clean Clarity & Transparent 7.15 X 5.02 X 3.32mm GIA: Red Heated & Origin Please see prime origin...

Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, Rose Gold

AIG Certfied 2.00 Ct Untreated Mozambique Pigeon Blood Red Ruby GIA Diamond Ring
AIG Certfied 2.00 Ct Untreated Mozambique Pigeon Blood Red Ruby GIA Diamond Ring

AIG Certfied 2.00 Ct Untreated Mozambique Pigeon Blood Red Ruby GIA Diamond Ring

Located in New Delhi, Delhi

Stunning ring come in 18k gold with a Natural Untreated Mozambique Ruby of 2,00 carat, vibrant Pigeon Blood Red color , perfect oval cut, and 2 pieces of GIA certified Natural Diamo...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

1950s Zambian Emerald, Diamond and Gold Necklace, Red Carpet Style GIA Cert
1950s Zambian Emerald, Diamond and Gold Necklace, Red Carpet Style GIA Cert

1950s Zambian Emerald, Diamond and Gold Necklace, Red Carpet Style GIA Cert

Located in Miami Beach, FL

Glamorous 1950s emerald and diamond necklace featuring 5 brilliant Zambian Emeralds surrounded by approximately 5 carats of beautiful diamonds. The necklace was examined by GIA ...

Category

Mid-20th Century Unknown Drop Necklaces

Materials

Diamond, Emerald, 14k Gold, Gold

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Gia Red Diamond For Sale on 1stDibs

Surely you’ll find the exact gia red diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 20 vintage editions and 82 modern creations to choose from as well. Making the right choice when shopping for a gia red diamond 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. For this particular piece, 1 Carat and 1.5 Carat are consistently popular carat weights. A gia red diamond from Antinori Fine Jewels, Berca Atelier and Emilio! — each of whom created a beautiful version of this treasured accessory — is worth considering. 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. Most of our gia red diamond for sale are for women, but there are 63 pieces available to browse for men.

How Much is a Gia Red Diamond?

The price for a gia red diamond starts at $1,800 and tops out at $388,000 with these rings, on average, selling for $11,575.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.