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GIA Certified 10.82 Carat Fancy Yellow Diamond Ring with Trillion Side Stones
GIA Certified 10.82 Carat Fancy Yellow Diamond Ring with Trillion Side Stones

GIA Certified 10.82 Carat Fancy Yellow Diamond Ring with Trillion Side Stones

By Antinori Fine Jewels

Located in Chicago, IL

. Flanking the center stone are two perfectly matched trillion-cut diamonds, set in 18K white gold, creating

Category

2010s American Contemporary Three-Stone Rings

Materials

Yellow Diamond, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gol...

GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones
GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones

GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones

Located in Chicago, IL

GIA Certified 9.14 Carat Emerald Cut Diamond Ring with Trillion Side Stones in Platinum A

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

J. Birnbach 18.04 Carat Emerald Cut Diamond Engagement Ring with Trillions
J. Birnbach 18.04 Carat Emerald Cut Diamond Engagement Ring with Trillions

J. Birnbach 18.04 Carat Emerald Cut Diamond Engagement Ring with Trillions

By J. Birnbach

Located in New York, NY

-shaped cut. The trillion side stones total 1.50 carats, and are the perfect accent and balance to the

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Fancy Yellow Oval Cut Diamond Ring with Trillion
GIA Certified 5 Carat Fancy Yellow Oval Cut Diamond Ring with Trillion

GIA Certified 5 Carat Fancy Yellow Oval Cut Diamond Ring with Trillion

By Antinori Fine Jewels

Located in Chicago, IL

color. The trillion side stones add a touch of modern elegance, beautifully complementing the oval cut

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...

3.5 Carat Emerald & Diamond Three Stone Engagement Ring
3.5 Carat Emerald & Diamond Three Stone Engagement Ring

3.5 Carat Emerald & Diamond Three Stone Engagement Ring

Located in Miami, FL

Certified 3.5+ carat natural emerald three stone engagement ring with trillion diamond side stones

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

GIA Certified 9.14 carat Emerald Cut diamond E Color Platinum Ring
GIA Certified 9.14 carat Emerald Cut diamond E Color Platinum Ring

GIA Certified 9.14 carat Emerald Cut diamond E Color Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

perfectly matched trillion-cut diamonds on each side. Certified by GIA, the center stone displays a rare E

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Platinum 3.47ctw Black Blue & Green Play Opal w/ Trillion Diamond Sides Ring
Platinum 3.47ctw Black Blue & Green Play Opal w/ Trillion Diamond Sides Ring

Platinum 3.47ctw Black Blue & Green Play Opal w/ Trillion Diamond Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base Color w/ Blue

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Opal, Platinum

5.01 Carat Pigeon Blood Ruby and Trillion Diamond Three-Stone Ring in 18K Gold
5.01 Carat Pigeon Blood Ruby and Trillion Diamond Three-Stone Ring in 18K Gold

5.01 Carat Pigeon Blood Ruby and Trillion Diamond Three-Stone Ring in 18K Gold

By Antinori Fine Jewels

Located in Chicago, IL

Blood” red (heated) Cut: Cushion, faceted Side Stones: Trillion-cut natural diamonds Setting: 18K

Category

2010s American Contemporary Three-Stone Rings

Materials

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

GIA Certified 1.30 Ct Minor Oil Emerald & Trillion Diamond 3-Stone Ring in 18K
GIA Certified 1.30 Ct Minor Oil Emerald & Trillion Diamond 3-Stone Ring in 18K

GIA Certified 1.30 Ct Minor Oil Emerald & Trillion Diamond 3-Stone Ring in 18K

By Gad & Co.

Located in Miami, FL

treatment. Flanked by 2 near-flawless trillion-cut diamond side stones that offer excellent aesthetic

Category

2010s Zambian Modern Three-Stone Rings

Materials

Emerald, Diamond, Yellow Gold, 18k Gold

GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring
GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring

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

Category

2010s Sri Lankan Art Deco Three-Stone Rings

Materials

Blue Sapphire, Diamond, Yellow Gold, 18k Gold

Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold
Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold

Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold

By Gad & Co.

Located in Miami, FL

: Red Gubelin Certified Side Stone Details: - Type: Diamond - Carat: 0.83 CTW - Cut: Trillion

Category

2010s North American Modern Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones
GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones

GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones

By Gad & Co.

Located in Miami, FL

Sapphire ring with 2 trillion cut diamond side stones and in 18 karat white gold setting. The Sapphire

Category

2010s Cambodian Modern Three-Stone Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold

J. Birnbach GIA Certified 2.03 ct Fancy Yellow Radiant Diamond Three Stone Ring
J. Birnbach GIA Certified 2.03 ct Fancy Yellow Radiant Diamond Three Stone Ring

J. Birnbach GIA Certified 2.03 ct Fancy Yellow Radiant Diamond Three Stone Ring

By J. Birnbach

Located in New York, NY

diamond contrasts beautifully with the bright white trillion side stones, which total 0.98 carats. The

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring
GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring

GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring

Located in Miami, FL

and platinum three-stone setting with trillion-cut diamond side stones. Platinum and yellow gold

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

GIA Certified 3.17 Carat Oval Alexandrite Platinum Three-Stone Ring
GIA Certified 3.17 Carat Oval Alexandrite Platinum Three-Stone Ring

GIA Certified 3.17 Carat Oval Alexandrite Platinum Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

mounting, accented by two elegant trillions-cut diamond side stones that enhance the vivid color shift and

Category

2010s American Contemporary Three-Stone Rings

Materials

Alexandrite, Platinum

GIA Certified 6 Carat Cushion Cut Emerald and Diamond Three-Stone Platinum Ring
GIA Certified 6 Carat Cushion Cut Emerald and Diamond Three-Stone Platinum Ring

GIA Certified 6 Carat Cushion Cut Emerald and Diamond Three-Stone Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

finely matched trillion-cut diamonds, offering perfect symmetry and sparkle. The side stones are

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3-Stone Ring with 4.01 Carat Fancy Light Yellow Diamond
GIA Certified 3-Stone Ring with 4.01 Carat Fancy Light Yellow Diamond

GIA Certified 3-Stone Ring with 4.01 Carat Fancy Light Yellow Diamond

By M&V Vanguard Jewelry

Located in New York, NY

, includes approximately 1 carat of small full brilliant cut diamonds. Side stones are Trillion Cut diamonds

Category

2010s American Art Deco Three-Stone Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 3.45 Carat F/VVS2 Emerald Cut Diamond Engagement 3 Stone Ring
GIA Certified 3.45 Carat F/VVS2 Emerald Cut Diamond Engagement 3 Stone Ring

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

Category

21st Century and Contemporary North American Modern Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 4.04 Carat Emerald Cut Diamond Ring with Trillion Cut Diamond
GIA Certified 4.04 Carat Emerald Cut Diamond Ring with Trillion Cut Diamond

GIA Certified 4.04 Carat Emerald Cut Diamond Ring with Trillion Cut Diamond

By Antinori Fine Jewels

Located in Chicago, IL

elegance, while the trillion side stones add a modern touch of brilliance. Crafted in platinum, the ring

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

One-of-a-Kind Mint Colombian Emerald and Sapphire Ring
One-of-a-Kind Mint Colombian Emerald and Sapphire Ring

One-of-a-Kind Mint Colombian Emerald and Sapphire Ring

By Couplet

Located in Palm Beach, FL

carats Side Stones: Trillion-cut sapphires, 1.12 carats total weight Metal: 18K yellow gold Ring Size

Category

2010s American Contemporary Three-Stone Rings

Materials

Emerald, Sapphire, 18k Gold

GIA Certified 5.31 Carat Marquise Brilliant Cut Diamond Ring
GIA Certified 5.31 Carat Marquise Brilliant Cut Diamond Ring

GIA Certified 5.31 Carat Marquise Brilliant Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

the trillion-cut side stones, all set in a handcrafted platinum mounting that elevates both light

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Stunning 1.83 Carat EGL Platinum Certified Marquise Diamond Ring
Stunning 1.83 Carat EGL Platinum Certified Marquise Diamond Ring

Stunning 1.83 Carat EGL Platinum Certified Marquise Diamond Ring

By Hakimi's Gem

Located in Chicago, IL

Marquise Diamond, F color, SI2 clarity, EGL certified -Side Stones: 2 Trillion Diamonds, 0.63 ct total, F

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GRS Certified 5 Carat Pigeon Blood Ruby and Diamond Ring
GRS Certified 5 Carat Pigeon Blood Ruby and Diamond Ring

GRS Certified 5 Carat Pigeon Blood Ruby and Diamond Ring

Located in Chicago, IL

: Vivid Red — “Pigeon Blood Red” Origin: Mozambique Cut: Rectangular Cushion Side Stones: Matching

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring
AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring

AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring

By Gad & Co.

Located in Miami, FL

White Gold. Set with a round cut diamond halo and two trillion cut side stones. The Ruby is a true gem

Category

20th Century Burmese Art Deco Three-Stone Rings

Materials

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

AGL Certified 11.61 Carat No Heat Bluish Green Sapphire Diamond Ring
AGL Certified 11.61 Carat No Heat Bluish Green Sapphire Diamond Ring

AGL Certified 11.61 Carat No Heat Bluish Green Sapphire Diamond Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

Sapphire The sapphire is Pear Shaped 11.61 Carat NO HEAT The Sapphire is AGL Certified The 2 side stones

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Green Sapphire, Gold, 18k Gold, White ...

Platinum Natural Padparadscha Sapphire Trillion Diamond Ring 2.16ct .70ctw AIGS
Platinum Natural Padparadscha Sapphire Trillion Diamond Ring 2.16ct .70ctw AIGS

Platinum Natural Padparadscha Sapphire Trillion Diamond Ring 2.16ct .70ctw AIGS

Located in Carmel By The Sea, CA

. 0.70 carats total, G–H color, VS clarity Setting: Six-prong head with trillion side stones Total

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , Platinum

GIA Certified 4.06 Carat D Internally Flawless Emerald Cut Diamond Platinum Ring
GIA Certified 4.06 Carat D Internally Flawless Emerald Cut Diamond Platinum Ring

GIA Certified 4.06 Carat D Internally Flawless Emerald Cut Diamond Platinum Ring

Located in Chicago, IL

-of-mirrors effect, enhanced by the brilliance of the trillion cut side stones. An iconic, heirloom

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 20.03 Carat D Color Old Emerald Cut Diamond Ring
GIA Certified 20.03 Carat D Color Old Emerald Cut Diamond Ring

GIA Certified 20.03 Carat D Color Old Emerald Cut Diamond Ring

Located in Chicago, IL

GIA Certified 20.03 Carat D Color Internally Flawless Emerald Cut Diamond with Trillion Side Stones

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Emerald Cut Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring In Stock
Emerald Cut Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring In Stock

Emerald Cut Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring In Stock

Located in Boca Raton, FL

Emerald Cut Sapphire & Trillion Cut Diamond Side Stone 18 Karat Ring Explore our in-stock 18-karat

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

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

GIA Certified 9.04 Carat Emerald Cut Diamond Ring with Trillion Side Diamonds
GIA Certified 9.04 Carat Emerald Cut Diamond Ring with Trillion Side Diamonds

GIA Certified 9.04 Carat Emerald Cut Diamond Ring with Trillion Side Diamonds

Located in Chicago, IL

Side Stones: Matching Trillion-Cut Diamonds Setting: Platinum This masterpiece is the epitome of

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA 1.52 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring
GIA 1.52 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring

GIA 1.52 Carat Round Trillion Cut Three-Stone 18K Yellow Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

enhanced by two exquisite trillion-cut side stones, all harmoniously accentuated by shimmering yellow gold

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950
Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950

Vintage 2.74 Carat Diamond and Platinum Solitaire Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

carat diamond solitaire ring with trillion side stones. Diamond Quality Feature Diamond Color G Clarity

Category

Vintage 1950s Unknown Solitaire Rings

Materials

Diamond, Platinum

IGI-Certified 3.2ct Trillion-Cut Rubellite Tourmaline & Diamond Cocktail Ring
IGI-Certified 3.2ct Trillion-Cut Rubellite Tourmaline & Diamond Cocktail Ring

IGI-Certified 3.2ct Trillion-Cut Rubellite Tourmaline & Diamond Cocktail Ring

Located in Jaipur, RJ

; Certification Details: Main Stone Weight: Approx. 3.2ct Main Stone Type: Natural Trillion-Cut Rubellite

Category

Early 2000s Indian Art Deco Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

GIA 12.40 Carat Trillion Tanzanite Split Shank Pave Set Ring with Halo
GIA 12.40 Carat Trillion Tanzanite Split Shank Pave Set Ring with Halo

GIA 12.40 Carat Trillion Tanzanite Split Shank Pave Set Ring with Halo

By Sebastian Bernard

Located in Los Angeles, CA

Stone: 12.40 carat Trillion tanzanite Side Stone Diamonds: 2.30 total carat weight, Round Brilliant 18

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

Natural Fancy Yellow Trillion Cut Diamond Set in 14k Wg Diamond Halo Huggies Er
Natural Fancy Yellow Trillion Cut Diamond Set in 14k Wg Diamond Halo Huggies Er

Natural Fancy Yellow Trillion Cut Diamond Set in 14k Wg Diamond Halo Huggies Er

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

Natural Fancy Yellow Trillion Cut Diamonds side stone: 50 round Diamonds carat total weight

Category

21st Century and Contemporary American Contemporary Hoop Earrings

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

GIA Certified 4 Oval Diamond Ring with Trillion Diamond in Platinum
GIA Certified 4 Oval Diamond Ring with Trillion Diamond in Platinum

GIA Certified 4 Oval Diamond Ring with Trillion Diamond in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

diamond is elegantly set in luxurious platinum, complemented by trillion-cut diamond side stones that

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.01 Carat Fancy Yellow Diamond Ring with Trillion Cut Diamonds
GIA Certified 4.01 Carat Fancy Yellow Diamond Ring with Trillion Cut Diamonds

GIA Certified 4.01 Carat Fancy Yellow Diamond Ring with Trillion Cut Diamonds

Located in Chicago, IL

brilliance. The vibrant yellow center stone is elegantly flanked by trillion-cut diamond side stones

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Asscher Zambian Emerald Trillion Diamond Bridal Ring 14k White Gold Fine Jewelry
Asscher Zambian Emerald Trillion Diamond Bridal Ring 14k White Gold Fine Jewelry

Asscher Zambian Emerald Trillion Diamond Bridal Ring 14k White Gold Fine Jewelry

By Spectrum Jewels

Located in Diera, Dubai

features a vivid asscher-cut natural emerald at the center, framed by sparkling trillion cut diamond side

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

2.25 ct GIA Certified Burma Ruby and diamond ring
2.25 ct GIA Certified Burma Ruby and diamond ring

2.25 ct GIA Certified Burma Ruby and diamond ring

By Simon Ardem

Located in New York, NY

#2231255803. Complemented by .80 carat of trillion-cut side stones, set in a four-prong 18K yellow gold basket

Category

2010s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

GIA Certified 6.02 Carat F VS1 Cut-Cornered Square Diamond Ring
GIA Certified 6.02 Carat F VS1 Cut-Cornered Square Diamond Ring

GIA Certified 6.02 Carat F VS1 Cut-Cornered Square Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

two perfectly matched trillion-cut diamond side stones, adding balance and elegance to the design. A

Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, 18k Gold

Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring
Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring

Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring

Located in Chicago, IL

Diamond, perfectly complemented by two elegant trillion-cut side diamonds. Main Stone: 5 carats, Fancy

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

Tiffany & Co. Platinum 2.01 Carat D/VS1 Round Brilliant Cut Diamond Ring
Tiffany & Co. Platinum 2.01 Carat D/VS1 Round Brilliant Cut Diamond Ring

Tiffany & Co. Platinum 2.01 Carat D/VS1 Round Brilliant Cut Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

crafted in platinum, the ring features two trillion-cut white diamond side stones, weighing a total of

Category

2010s American Cocktail Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 6.16 Carat Fancy Yellow Diamond Platinum & 18K Yellow Gold Ring
GIA Certified 6.16 Carat Fancy Yellow Diamond Platinum & 18K Yellow Gold Ring

GIA Certified 6.16 Carat Fancy Yellow Diamond Platinum & 18K Yellow Gold Ring

By Antinori Fine Jewels

Located in Chicago, IL

design, the ring is accented with two trillion-cut diamond side stones, weighing approximately 1.00 carat

Category

2010s Italian Contemporary Engagement Rings

Materials

Yellow Diamond, Diamond, White Diamond, Yellow Gold, Gold, 18k Gold, Whi...

C. Dunaigre Certified 4.52 Carat Colombian Emerald Platinum Ring
C. Dunaigre Certified 4.52 Carat Colombian Emerald Platinum Ring

C. Dunaigre Certified 4.52 Carat Colombian Emerald Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

emeralds) Side Stones: Two Trillion-Cut Diamonds, approx. 0.50 carat each (F-G color, VS clarity) Metal

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 6.88 Carat Ceylon Royal VIVID Blue Sapphire Diamond Ring
GRS Certified 6.88 Carat Ceylon Royal VIVID Blue Sapphire Diamond Ring

GRS Certified 6.88 Carat Ceylon Royal VIVID Blue Sapphire Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

, GRS certified Side Stones: 2 Trillion-Cut Diamonds, exceptional quality Metal: Platinum

Category

2010s American Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, Platinum

GIA Certified 10.02 Carat Ceylon Sapphire Diamond Platinum Ring
GIA Certified 10.02 Carat Ceylon Sapphire Diamond Platinum Ring

GIA Certified 10.02 Carat Ceylon Sapphire Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

) Treatment: Heated (standard trade practice) Side Stones: Trillion-cut diamonds, approx. 1.00 carat total

Category

2010s American Contemporary Solitaire Rings

Materials

Emerald, Sapphire, Blue Sapphire, Diamond, Platinum

Bold 18k Gold Dome Ring with Cabochon Ruby, Emeralds & Diamonds
Bold 18k Gold Dome Ring with Cabochon Ruby, Emeralds & Diamonds

Bold 18k Gold Dome Ring with Cabochon Ruby, Emeralds & Diamonds

Located in Los Angeles, CA

: 18k Yellow Gold Center Stone: Cabochon Ruby (3.60 carats) Side Stones: 2 Trillion-Cut Rubies (0.30

Category

Early 20th Century Unknown Art Deco Dome Rings

Materials

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

GRS Certified 3 Carat Oval VIVID Red Ruby Ring 18k Yellow Gold
GRS Certified 3 Carat Oval VIVID Red Ruby Ring 18k Yellow Gold

GRS Certified 3 Carat Oval VIVID Red Ruby Ring 18k Yellow Gold

By Antinori Fine Jewels

Located in Chicago, IL

positioned side stones, creating a harmonious and refined composition. Crafted in a classic design, the ring

Category

2010s Unknown Contemporary Solitaire Rings

Materials

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

GRS Certified 3 Carat Oval VIVID Red Ruby Ring 18k Yellow Gold
GRS Certified 3 Carat Oval VIVID Red Ruby Ring 18k Yellow Gold

GRS Certified 3 Carat Oval VIVID Red Ruby Ring 18k Yellow Gold

By Antinori Fine Jewels

Located in Chicago, IL

elegantly positioned side stones, creating a harmonious and refined composition. Crafted in a classic

Category

2010s American Contemporary Solitaire Rings

Materials

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

GIA Certified 7.50 Carat Fancy Intense Yellow Radiant 18K Yellow Gold Ring
GIA Certified 7.50 Carat Fancy Intense Yellow Radiant 18K Yellow Gold Ring

GIA Certified 7.50 Carat Fancy Intense Yellow Radiant 18K Yellow Gold Ring

Located in Chicago, IL

trillion-cut white diamond side stones, creating a stunning contrast that enhances its golden glow. A

Category

2010s American Engagement Rings

Materials

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

1.46Ct Asscher Cut Emerald & 0.89Ct Pear Cut Diamond 18k White Gold Wedding Ring
1.46Ct Asscher Cut Emerald & 0.89Ct Pear Cut Diamond 18k White Gold Wedding Ring

1.46Ct Asscher Cut Emerald & 0.89Ct Pear Cut Diamond 18k White Gold Wedding Ring

By Spectrum Jewels

Located in Diera, Dubai

features a vivid asscher-cut natural emerald at the center, framed by sparkling trillion cut diamond side

Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring
Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring

Platinum GIA Cert. Fancy Yellow Cushion Cut Diamond Engagement Ring

Located in New York, US

center stone radiates brilliance and warmth. Complementing the centerpiece are two striking trillion-cut

Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum

Exceptional Rarity 5.00 Carat PEAGON'S BLOOD AWARD Mozambique Ruby GIA Certified
Exceptional Rarity 5.00 Carat PEAGON'S BLOOD AWARD Mozambique Ruby GIA Certified

Exceptional Rarity 5.00 Carat PEAGON'S BLOOD AWARD Mozambique Ruby GIA Certified

Located in Chicago, IL

Side Stones: Trillion-Cut Diamonds 🔹 Metal: Platinum This jewel is an investment in rarity, elegance

Category

2010s American Contemporary Engagement Rings

Materials

Ruby, White Diamond, Diamond, Platinum

1.33 Carat Emerald and Diamond Ring
1.33 Carat Emerald and Diamond Ring

1.33 Carat Emerald and Diamond Ring

Located in Great Neck, NY

, that sits on a Diamond Shank. The Emerald is flanked by two Trillion Cut White Diamond Side Stones

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

7.71 Carat Round Cut Natural Diamond Pave Cluster Ring in 18K White Gold
7.71 Carat Round Cut Natural Diamond Pave Cluster Ring in 18K White Gold

7.71 Carat Round Cut Natural Diamond Pave Cluster Ring in 18K White Gold

By Gad & Co.

Located in Miami, FL

_____________________________ Side Stone Details(1): - Type: Diamond - Carat: 0.58 CTTW - Cut: Trillion - Quantity: 2

Category

2010s North American Art Deco Cluster Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 2.76 Carat Blue Sapphire Diamond White Gold Engagement Ring
GIA Certified 2.76 Carat Blue Sapphire Diamond White Gold Engagement Ring

GIA Certified 2.76 Carat Blue Sapphire Diamond White Gold Engagement Ring

Located in Trumbull, CT

halo of white diamond. It also has two trillion shape white diamond as side stone. This exceedingly

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Blue Sapphire, White Gold

14K Rose Cut 1 Carat Diamond Engagement Ring Set
14K Rose Cut 1 Carat Diamond Engagement Ring Set

14K Rose Cut 1 Carat Diamond Engagement Ring Set

By Rose and Choc

Located in Wallingford, CT

diamonds ring guard Two 3mm trillion diamond side stones. Clarity:SI trillion, SI1 Rose cut diamond Cut

Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Gold, Rose Gold, White Gold, 14k Gold

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Trillion Side Stone For Sale on 1stDibs

Surely you’ll find the exact trillion side stone you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. Our collection of these items for sale includes 33 vintage editions and 136 modern creations to choose from as well. Making the right choice when shopping for a trillion side stone may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A trillion side stone from Antinori Fine Jewels, Roman Malakov and David Rosenberg — each of whom created a beautiful version of this treasured accessory — is worth considering. A trillion side stone can be a stylish choice for most occasions, but diamond rings, from our inventory of 140, can add a particularly distinctive touch to your look, day or night. A trillion cut version of this piece has appeal, but there are also emerald cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking a trillion side stone, as most of the options available are for women and unisex.

How Much is a Trillion Side Stone?

Prices for a trillion side stone can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $770,000, while this accessory, on average, fetches $19,430.

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 rings, vintage engagement rings or Art Deco engagement rings. 

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

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings. 

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry. 

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.