3.5 Carat Three-Stone Rings
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Carat Weight: 3.5 Carat
Peter Suchy GIA 2.90 Carat Sapphire Diamond Gold Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified center oval sapphire center stone, set in a platinum and 18k yellow gold setting with 2 tapered baguette side diamonds. The sapphi...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
3.52 Carat Antique Cushion Unheated Burma Ruby and Diamond 3-Stone Platinum Ring
Located in Boston, MA
This red cushion cut cut ruby is custom set in an antique one-of-kind diamond and platinum ring, consisting of 1 "pigeon blood red" cushion cut ruby of Burmese origin with no indicat...
Category
Mid-19th Century Unknown Antique 3.5 Carat Three-Stone Rings
Materials
Diamond, Ruby, Platinum
Scarselli 3 Plus Fancy Vivid Yellow Natural Diamond Engagement Platinum Ring GIA
By SCARSELLI
Located in New York, NY
3.51 Fancy Vivid Yellow Radiant Cut Diamond GIA 3 stone engagement ring on platinum and 18k yellow gold setting. 18k White gold band three stone engagment ring GIA certified 3.51 Radiant cut Fancy Vivid Yellow Diamond with trapezoid...
Category
2010s American Contemporary 3.5 Carat Three-Stone Rings
Materials
White Diamond, Diamond, Yellow Diamond, White Gold, 18k Gold, Platinum
GIA Certified 3.09 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1950's Three-stone sapphire and diamond engagement ring. GIA certified natural untreated oval sapphire center stone with 2 tapered baguette side diamonds in a three-stone platinum se...
Category
Mid-20th Century 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum
GIA Certified 3.86 Oval Shape Green Emerald Baguette Diamond Platinum & 18k Ring
Located in San Francisco, CA
This classic Platinum and 18k Yellow Gold ring features a 3.86 Carat Oval-shaped Vibrant green Natural Emerald flanked by two(2) Baguette-shaped diamonds in a total weight of 0.36 Ca...
Category
21st Century and Contemporary American 3.5 Carat Three-Stone Rings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
GIA Certified 3.95 Carat Natural Pink Sapphire Ring in Platinum
Located in Palm Beach, FL
GIA Certified 3.95 Carat Natural (No Heat) Pink Sapphire Ring. Center sapphire is cushion cut. Two side half-moon-shaped diamonds totaling 0.64 carat; clarity VVS2-VS1, color H-I. Ri...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Pink Sapphire, Platinum
2.57 Carat Pink Pear Shaped Ruby and Emerald Ring in Diamond Band and 18k Gold
Located in Bangkok, TH
This ring design focuses on mixed gem shapes and vivid colors. The three stones were designed to float on your finger. The 2.57ct pear shaped pinkish red ruby is a natural heated rub...
Category
2010s Thai Modern 3.5 Carat Three-Stone Rings
Materials
Diamond, Emerald, Ruby, 18k Gold
GIA Certified 3.73 Carats Emerald Cut Blue Sapphire Three-Stone Engagement Ring
Located in New York, NY
A classic and timeless engagement ring showcasing a 3.73 carats emerald cut blue sapphire, flanked by two step-cut trapezoid diamonds on either side. Diamonds weigh 0.40 carats total...
Category
21st Century and Contemporary American Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Peter Suchy GIA 3.52 Carat Diamond Sapphire Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Pink Sapphire and Diamond Platinum three-stone engagement ring. GIA certified Old European cut center Diamond beautifully accented by two natural purplish pink round Sapphires. Set i...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Pink Sapphire, Platinum
GIA Certified 3.06 Carat Ceylon Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Late Art Deco Light to medium bright Ceylon blue oval 3.06ct cushion Sapphire and diamond three-stone engagement ring. Oval sapphire center stone, with two tapered baguette side diam...
Category
Early 20th Century 3.5 Carat Three-Stone Rings
Materials
Blue Sapphire, Diamond, Sapphire, Platinum
14 Karat Yellow Gold Pinkish Purple Sapphire & Diamond Ring GIA 'Center 3.59 CT'
Located in San Francisco, CA
This Delicate One-Of-A-kind of Trilogy Petite Rustic ring is impressive in its Earthy & Organic appeal. It features a stunning Rare 3.59-carat Pinkish Purple Natural Sapphire Antique...
Category
21st Century and Contemporary American 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Yellow Gold
Emilio Jewelry Certified 3.98 Carat Ceylon Sapphire Diamond Ring
By Emilio!
Located in New York, NY
This beautiful Diamond Sapphire ring was crafted in luxurious Platinum. This ring is adorned with a baby blue Color; A 3.36 Carat ceylon Sapphire set in the cetner Measuring approx 8...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
Peter Suchy 2.83 Carat Sapphire Diamond Gold Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy bright blue oval Sapphire diamond three stone engagement ring with a handmade 18k yellow gold and Platinum settings with 2 bright sparkly pear shape Diamonds. GIA certifi...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
GIA Certified 3.64 Carats Radiant Cut Intense Yellow Diamond Engagement Ring
Located in New York, NY
Well crafted high end engagement ring showcasing a GIA certified color-rich fancy yellow color 3.64 carats radiant cut diamond, VS1 in clarity. Accented with trillion diamonds on eac...
Category
21st Century and Contemporary American Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
GIA Certified 3.51 Carat Sapphire Diamond Three-Stone Engagement Ring
Located in Stamford, CT
Bright blue oval sapphire and diamond three-stone engagement ring. 14k white gold setting accented with white bullet shaped diamonds. Circa 1950s. GIA certified oval sapphire center ...
Category
Mid-20th Century 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, White Gold, Gold, 14k Gold
Peter Suchy 2.30 Carat Diamond Platinum Halo Three-Stone Engagement Ring
Located in Stamford, CT
Transitional cut round diamond three-stone engagement ring. 2.30ct center stone with 2 have moon side diamonds and a halo of round diamonds in a platinum setting made by the Peter Su...
Category
21st Century and Contemporary American 3.5 Carat Three-Stone Rings
Materials
Diamond, Platinum
Peter Suchy GIA 3.05 Carat Green Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy sapphire and diamond engagement ring. GIA certified natural yellow green cushion cut Sapphire center stone, set in a three-stone platinum setting with 2 square radiant cut side diamonds. Created in the Peter Suchy Jewelers...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Green Sapphire, Diamond, Sapphire, Platinum
3.64 Carats Total Radiant Cut Yellow Diamond Halo Three-Stone Engagement Ring
Located in New York, NY
Showcasing a 3.64 carat radiant cut yellow diamond, flanked by half moon diamonds weighing 0.68 carats total. Set in an everlasting platinum mounting accented with round brilliant di...
Category
21st Century and Contemporary American Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
GIA Certified 3.04 Carat Oval Sapphire Diamond Three-Stone Gold Engagement Ring
Located in Stamford, CT
Bright blue oval Sapphire 3.04ct three-stone engagement ring with Princess cut side Diamonds in a 14k white gold setting. GIA certified natural Sapphire simple heat only.
1 oval br...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
3.72 Carat Emerald Cut Blue Sapphire and Diamond Ring
Located in New York, NY
3.72 carat emerald cut blue sapphire with straight bullet diamonds .52 carats set in a platinum ring. This ring is currently a size 7. We will resize to your finger size without cha...
Category
2010s American Contemporary 3.5 Carat Three-Stone Rings
Materials
White Diamond, Blue Sapphire, Diamond, Platinum
GIA 2.86 Carat Oval Green Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Green Sapphire Diamond Platinum engagement ring. The center stone is a GIA rich blue and green oval sapphire mounted in a platinum setting that is adorned with on pear shaped white d...
Category
Late 20th Century 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Green Sapphire, Platinum
Peter Suchy GIA 2.14 Carat Brown Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Natural fancy dark orange brown modified radiant cut 2.14ct three-stone diamond engagement ring. Brown center stone with two white side ...
Category
2010s 3.5 Carat Three-Stone Rings
Materials
Diamond, Brown Diamond, Platinum
Peter Suchy GIA 3.07 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified purple cushion cut center sapphire, changes color from violet blue to purple in different lights. Set in a platinum three-stone setting with 2 Art Deco step cut...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Platinum
3.16 Carat Emerald Cut Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Original 1920's distinctive Art Deco Ceylon Sapphire diamond engagement ring. AGL certified emerald cut 3.16ct center sapphire. Set in a platinum three-stone setting with two matchin...
Category
Early 20th Century 3.5 Carat Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA 3.68 Carat Pear Cut Fancy Intense Green-Blue Diamond Three Stone Ring
Located in New York, NY
A exquisite and magnificent one of a kind engagement ring made and designed by Roman Malakov Diamonds showcasing a GIA Certified pear shape fancy intense green blue diamond weighing ...
Category
21st Century and Contemporary American Contemporary 3.5 Carat Three-Stone Rings
Materials
Blue Diamond, Pink Diamond, Platinum
Oval Sapphire Three Stone Diamond Ring 3.53 CTTW 18 Karat White Gold
Located in New York, NY
Three stone ring featuring one Oval cut blue Sapphire weighing 2.99 Carats flanked with two ? weighing 0.54 carats, in 18 Karat White Gold.
Ring measures 13.9 MM Wide
Call/Message ...
Category
2010s Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
3.79 Carat Emerald Cut Green Sapphire and Diamond Ring
Located in New York, NY
3.79 emerald cut green sapphire with antique cushion diamonds .67 carats set in a platinum ring. This ring is currently a size 7. We will resize to your finger size without charge.
Category
2010s American Contemporary 3.5 Carat Three-Stone Rings
Materials
White Diamond, Green Sapphire, Diamond, Emerald, Platinum
Peter Suchy GIA 2.87 Carat Diamond Emerald Gold Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy antique inspired handmade diamond and emerald ring. GIA certified Old European cut center diamond with 2 round emerald side stones in a 18k yellow gold three-stone settin...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
Peter Suchy GIA Certified 2.45 Carat Diamond Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy diamond and sapphire three-stone engagement ring. Ideal cut 1.45 carat GIA certified diamond center stone with two round brilliant cut blue sapphires in a three-stone set...
Category
21st Century and Contemporary 3.5 Carat Three-Stone Rings
Materials
Sapphire, Blue Sapphire, Diamond, Platinum
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