Gad & Co. Three-Stone Rings
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Creator: Gad & Co.
GIA Certified 18.95 Carat Internally Flawless Type II-A Heart-Cut Diamond Ring
By Gad & Co.
Located in Miami, FL
This 18.95 Carat, Internally Flawless Type II-A Heart-Shape Diamond is the archetype of luxury. It embodies the essence of “Miracles of Nature.” That such beauty can be found in the greatest depths of our Mother Earth is what inspires us all.
Set in 18k white gold with an astonishing heart shape diamond sitting in the center. Flanked by 1.5 carats of bullet cut diamonds. All 20 carats shine bright enough to light a room,
The diamond is an extraordinarily rare “Type II-A” diamond, which signifies a lack of nitrogen atoms in the diamond. They are known to be exceptionally colorless and are the purest and most valued types of diamonds.
The diamond is classified by GIA to be a type II-A diamond with a “K” color and “IF” clarity. See GIA appendix letter and certificate details in the image slots.
Center Stone Details:
- Carat: 18.95
- TYPE IIA *see appendix
- Clarity: Internally Flawless
- Color: K
- Cut: Heart-Brilliant
- Measurements: 16.07 x 18.15 x 11.05 MM
- Polish: Very Good
- Symmetry: Very Good
- Origin: Golconda
________________________________
Ring Details:
- Type: Three Stone
- Gross Weight: 9.10 Grams
- Metal: 18K White Gold
- Total Carat Weight: 20.46 CTTW
- Ring Size: 7 (adjustable)
________________________________
Side Stone Details:
- Cut: Bullet
- Carat: 1.51
- Color: F-G
- Clarity: VVS1
________________________________
GIA Appendix Letter:
Scientists classify diamonds into two main "types" - type I and type II - based on the presence or absence of nitrogen which can replace carbon atoms in a diamond's atomic structure. These two diamond types can be distinguished on the basis of differences in their chemical and physical properties.
Type II diamonds contain little if any nitrogen and they are subdivided into two groups (lla and Ilb) both of which are quite rare (less than 2% of all gem diamonds).
According to the records of the GlA Laboratory, the 18.95 carat Heart Brilliant diamond described in the GIA Diamond Grading Report has been determined to be a type lla diamond...
Category
2010s Hong Kong Modern Gad & Co. Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
GIA Certified 2.22 Carat Fancy Yellow-Green Radiant Cut Diamond 3 Stone Ring
By Gad & Co.
Located in Miami, FL
GIA certified 2.22 carat fancy yellow-green radiant cut diamond three-stone ring. Featuring two flawless tapered baguette-cut diamonds. The c...
Category
2010s Hong Kong Modern Gad & Co. Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold
By Gad & Co.
Located in Miami, FL
Indulge in sophistication with this ruby and diamond three stone ring ring. Gubelin certified, this natural 4.47 carat oval cut red ruby is accompanied by two triangular shaped diamo...
Category
2010s North American Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
4.22 Carat Vivid Blue Oval Cut Sapphire & Diamond 3 Stone Ring
By Gad & Co.
Located in Miami, FL
GRS Certified 4.22 Carat Oval Cut Vivid Blue Natural Sapphire with 2 Half Moon Cut Diamonds in 18k White Gold Three Stone Ring.
Details:
Item Type: Three Stone Ring
Metal: 18K Wh...
Category
21st Century and Contemporary Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
Natural 3.76 Carat Colombian Emerald with Diamond Side Stone 3-Stones Ring
By Gad & Co.
Located in Miami, FL
Natural 3.76 Carat Colombian Emerald with Trilliant Cut Diamond Side Stone 3-Stone Ring in 18K Gold. Complete with GRS and GIA certification.
The emerald center stone bears a rich d...
Category
2010s Colombian Contemporary Gad & Co. Three-Stone Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring
By Gad & Co.
Located in Miami, FL
AGL Certified 1.76 Carat Cushion Cut Pigeon's Blood Red No Heat Burma Ruby & Diamond Ring in 18k White Gold. Set with a round cut diamond halo and two trillion cut side stones.
The ...
Category
20th Century Burmese Art Deco Gad & Co. Three-Stone Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
22.18 Carat Colombian Emerald Bezel 18K Gold Vintage Ring
By Gad & Co.
Located in Miami, FL
GRS Certified Insignificant Oil Pastel Green Natural Colombian Emerald Ring in 18K Yellow Gold. Three stone diamond design with bezel set with octagonal cut and shape. Designed by the Swiss Jeweler Klaus Murer...
Category
Late 20th Century North American Contemporary Gad & Co. Three-Stone Rings
Materials
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
GIA Certified 1.30 Ct Minor Oil Emerald & Trillion Diamond 3-Stone Ring in 18K
By Gad & Co.
Located in Miami, FL
GIA-certified 1.30-carat natural minor oil emerald and trillion cut diamond 3-stone ring in 18 karat solid yellow gold. The emerald center stone feat...
Category
2010s Zambian Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
Colombian Emerald, Diamond, and 18 Karat White Gold Three-Stone Ring
By Gad & Co.
Located in Miami, FL
Three-Stone 1.03 Carats Emerald-Cut Vivid Green Natural Colombian Emeralds accented by 0.19 Carats of Round-Brilliant Cut Diamonds and set in a delicate 18K White Gold setting.
Deta...
Category
21st Century and Contemporary Gad & Co. Three-Stone Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold, White Gold
GRS Cert. 4.9 Carat Insignificant Oil Colombian Emerald & Trapezoid Diamond Ring
By Gad & Co.
Located in Miami, FL
GRS certified 4.90 Carat Insignificant Oil Colombian Emerald With 1.01 Carats in Trapezoid Cut Side Stones, Set in a Platinum and 18K Gold 3-Stone Ring. A gorgeous, minimalist design...
Category
2010s Hong Kong Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Emerald, 18k Gold, Platinum
GIA Certified 3.45 Carat F/VVS2 Emerald Cut Diamond Engagement 3 Stone Ring
By Gad & Co.
Located in Miami, FL
GIA Certified 3.45 Carat F/VVS2 Emerald Cut Natural Diamond With Trillion Cut Side Stone Engagement Ring. Adorned along the sides are 2 triangular-cut diamonds, weighing 1.07 carats....
Category
21st Century and Contemporary North American Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Gold, 18k Gold, White Gold
GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring
By Gad & Co.
Located in Miami, FL
4.40 Carat GIA certified Sri Lanka origin Blue Sapphire with trillion cut diamond side stones in 18 karat solid yellow gold. Cathedral...
Category
2010s Sri Lankan Art Deco Gad & Co. Three-Stone Rings
Materials
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
3.28 Carat Radiant Cut Fancy Yellow Diamond 3-Stone Ring in 18k White Gold
By Gad & Co.
Located in Miami, FL
Presenting our Natural Diamond Cluster Ring, a true marvel of exquisite craftsmanship. This remarkable piece features three radiant-cut fancy yellow diamonds elegantly positioned sid...
Category
2010s North American Art Deco Gad & Co. Three-Stone Rings
Materials
Yellow Diamond, Diamond, White Gold
1/3 Carat TW Natural Diamond Mini 3-Stone Curved Ring in 14K White Gold
By Gad & Co.
Located in Miami, FL
Natural White Diamond Three-Stone Ring, Set in 14K Solid White Gold.
Featuring a curved 2mm band and a pinched top, set with three round cut diamonds at the center. Complete with free domestic USA shipping and a certificate of appraisal upon request. This small and mini diamond ring...
Category
2010s North American Modern Gad & Co. Three-Stone Rings
Materials
Diamond, 14k Gold, White Gold
2.05 Colombian Emerald & Diamond Three-Stone Thin Band Ring in 14K Yellow Gold
By Gad & Co.
Located in Miami, FL
Natural 2.05 carat Colombian emerald and diamond three stone ring in 14k solid yellow gold. Featuring an elegantly thin band that accentuates the center stones. A dainty setting with...
Category
2010s Colombian Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Emerald, 14k Gold, Yellow Gold
2.32 Carat Oval Cut Blue Sapphire with Trillion Cut Diamond Sidestones in 18k
By Gad & Co.
Located in Miami, FL
2.32-carat oval cut Blue Sapphire set with 2 trillion cut diamond accents in a 18k yellow gold ring. A simple and elegant ring setting all...
Category
2010s Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Blue Sapphire
GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones
By Gad & Co.
Located in Miami, FL
Simplicity and elegance are on full display with this GIA certified 2.63-carat natural Blue Sapphire ring with 2 trillion cut diamond side stones...
Category
2010s Cambodian Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
Natural Blue and White Diamond Three Stone Ring in 14K White Gold
By Gad & Co.
Located in Miami, FL
Natural Blue Diamond and White Diamond Curved Band Ring, Set in 14K Solid White Gold. Super minimalist and full of class.
Featuring a prong set round cut Blue diamond, paired with t...
Category
2010s North American Modern Gad & Co. Three-Stone Rings
Materials
White Diamond, Blue Diamond, 14k Gold, White Gold
GIA Certified 2 Carat Fancy Vivid Yellow Radiant Cut Diamond 3-Stone Ring
By Gad & Co.
Located in Miami, FL
Prepare to be mesmerized by the extraordinary beauty of this three stone engagement ring, featuring a GIA certified 2.01 carat fancy vivid yellow radiant cut diamond center stone. Fl...
Category
2010s North American Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
18k White Gold Toi et Moi Ring with Heart Shape Tanzanite and Baguette Diamond
By Gad & Co.
Located in Miami, FL
Gorgeous natural Tanzanite and Diamond "Toi et Moi" ring in 18 karat white gold. "Toi et Moi", meaning "You and Me" in French, The symbolism of two different gemstones coming togethe...
Category
2010s Modernist Gad & Co. Three-Stone Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
12.5mm South Sea Pearl and Diamond Platinum Three Stone Ring
By Gad & Co.
Located in Miami, FL
Natural Pearl and Diamond Platinum 900 Three Stone Ring.
Three stone ring featuring a prominent 12.5-mm pearl center stone, secured in a 4-prong setting. The pearl is paired with 2...
Category
21st Century and Contemporary North American Modern Gad & Co. Three-Stone Rings
Materials
Diamond, Pearl, South Sea Pearl, Platinum
Marquise Cut Violet Color Tanzanite in 14k White Gold Ring
By Gad & Co.
Located in Miami, FL
Violet and vibrant Marquise cut Tanzanite mounted in 14k solid white gold ring. Ideal for stacking or wearing alone, this December birthstone ring...
Category
21st Century and Contemporary Gad & Co. Three-Stone Rings
Materials
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, White Gold
2.50 Carat Oval Cut Blue Sapphire in 14k White Gold Split Open Ring Shank
By Gad & Co.
Located in Miami, FL
2.50 carat oval cut Blue Sapphire set with 2 diamond accents in a 14k white gold ring. The ring is made with an open split shank that securely wraps around the finger for a comfortab...
Category
2010s Gad & Co. Three-Stone Rings
Materials
Blue Sapphire, White Gold
1.35 Carat Pear Cut Natural Ruby and Diamonds in 14k White Gold Curved Band Ring
By Gad & Co.
Located in Miami, FL
Natural 1.35 carat ruby set in 14 karat solid white and yellow gold ring. Hypoallergenic and waterproof. Ideal for daily wear.
Ring Details:
✔ Metal: 14K
✔ Weight: 2.3 grams
✔ Ban...
Category
2010s American Modern Gad & Co. Three-Stone Rings
Materials
Ruby, 14k Gold, White Gold
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Gad & Co. three-stone rings for sale on 1stDibs.
Find a range of Gad & Co. three-stone rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Gad & Co. jewelry to pair with your ensemble, you’ll find that Gad & Co. diamond three-stone rings, from our inventory of 16, can add a particularly distinctive touch to your look. We have 18 pieces in this collection as well as a number of other designs by this jeweler. Modern and Art Deco are among the most popular styles of Gad & Co. three-stone rings available on 1stDibs. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider three-stone rings by Five Star Jewelry, Natkina, and Meghna Jewels. Prices for Gad & Co. three-stone rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $879 and tops out at $1,190,000, while pieces like these, on average, can sell for $10,600.