Trillion Gem
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Frederic Sage Pendant Necklace in Trillion Gem Tanzanite on White Gold
Located in Great Neck, NY
One of a Kind Trillion Gem Tanzanite on White Gold Pave Diamond Pendant With Chain, Tanzanite 11.05
Category
2010s Pendant Necklaces
Materials
White Gold
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H 0.99 in W 0.83 in
Retro Gold Ring 1 Carat Natural Deep Blue Sapphire Trillion Gem Stone circa 1960
Located in Los Angeles, CA
Retro Yellow Gold Ring set with an approximately 1 Carat Natural Deep Blue Sapphire Trillion
Category
Vintage 1960s Unknown Retro Cocktail Rings
Materials
Blue Sapphire, Gold
Peridot Ring Gem 4.06 Carat Unmounted Trillion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Splendid 4.06 carat Peridot Trillion gem, offered loose to a gem lover.
Peridot dimensions: 10.60mm
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Peridot
Mandarin Garnet Ring Gem 2.59 Carat Unmounted Trillion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
2.59 carat Mandarin Garnet Trillion gem, offered loose to a gem lover.
Mandarin Garnet dimensions
Category
21st Century and Contemporary Nigerian Modern Loose Gemstones
Materials
Garnet, Mandarin Garnet
Natural Vivid Purple Pink Rhodolite Garnet 1.25ct Trillion Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
Natural Vivid Purple Pink Rhodolite Garnet 1.25ct Trillion Cut Gem 6.4x6.4mm
Fine Natural Vivid
Category
21st Century and Contemporary More Jewelry
Materials
Garnet, Rhodolite
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H 0.18 in W 0.26 in D 0.26 in
Deep Blue Australian Sapphire 0.90ct Triangle Trillion Cut Gem Vs
By Gems and Jewels UK
Located in Birmingham, GB
Deep Blue Australian Sapphire 0.90ct Triangle Trillion Cut Gem 6.5x5.2mm Vs
Natural Deep Blue
Category
20th Century More Jewelry
Materials
Sapphire, Blue Sapphire
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H 0.15 in W 0.26 in D 0.21 in
1.86ct Bi Colour Fine Blue Green Rare Sapphire Trillion Loose Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.86ct Bi Colour Fine Blue Green Rare Sapphire Trillion Loose Gem 11.3x5.7mm
Fine Natural Bi Color
Category
21st Century and Contemporary Loose Gemstones
Materials
Sapphire
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H 0.16 in W 0.45 in D 0.23 in
Tanzanite Ring Gem 5.46 Carat Trillion Loose Gemstone
Located in New York, NY
SKU - 50012
Stone : Natural Tanzanite
Shape - Trillion
Clarity - Eye clean
Grade - AAA
Weight
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Gem Bleu Tanzanite 7.85 Carat Trillion Shape Ring
Located in New York, NY
, pick this impressive ring to revamp your attire in a flash!
Tanzanite Trillion 7.85 Carats , Diamonds
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
Mint Green Tourmaline Ring Gem 6.48 Carat Trillion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Bright 6.48 carat Mint Green Tourmaline trillion shaped gem, offered loose to a very unique lady or
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline, Other
Natural Loose Aquamarine 5.50 Carat Trillion Shape Gem For Jewellery
Located in Peshawar, PK
: Shigar Valley, Pakistan
Treatment: Non
Certificate : On Demand
Shape: Trillion
Aquamarine is a
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Aquamarine
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W 0.45 in D 0.3 in L 0.45 in
Fine 9.35ct Rose De France Purple Amethyst Trillion Triangle Cut Gem
Located in Birmingham, GB
Fine 9.35ct Rose De France Purple Amethyst Trillion Triangle Cut Gem 15x13mm
Fine Natural Rose De
Category
21st Century and Contemporary More Jewelry
Materials
Amethyst
212 Carat Golden Citron Faceted Trillion Quartz Crystal
By Sarosi By Timeless Gems
Located in Los Angeles, CA
a crystal cabinet! Golden lemon highlights dance inside the rich, olive honey body color; a gem that
Category
21st Century and Contemporary Brazilian Artisan Desk Accessories
Materials
Quartz
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H 1.19 in W 1.19 in D 0.94 in L 1.19 in
Natural Deep Green Chrome Tourmaline 0.49ct Trillion Triangle Cut Rare Gem
Located in Birmingham, GB
Natural Deep Green Chrome Tourmaline 0.49ct Trillion Triangle Cut Rare Gem
Natural Chrome
Category
21st Century and Contemporary More Jewelry
Materials
Tourmaline, Chrome Tourmaline
Vivid Ceylon Cornflower Blue Sapphire 0.79ct Trillion Triangle Cut Gem 6.4x5mm
Located in Birmingham, GB
Vivid Ceylon Cornflower Blue Sapphire 0.79ct Trillion Triangle Cut Gem 6.4x5mm
Natural Ceylon
Category
21st Century and Contemporary British More Jewelry
Materials
Blue Sapphire
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H 0.2 in W 0.26 in
Mint Green Tourmaline Ring Gem 4.52 Carat Unmounted Trillion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Unique 4.52 carat Mint Green Tourmaline Trillion loose gemstone, offered unmounted to someone
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
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W 0.43 in D 0.28 in L 0.43 in
8.35 Carat Natural Loose Amethyst Trillion Cut Gem For Jewellery Making
Located in Peshawar, PK
Treatment: Non
Certificate: On Demand
Shape: Trillion
Amethyst, a stunning variety of quartz known for its
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Amethyst
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W 0.58 in D 0.34 in L 0.58 in
3.15 Carats Natural Loose Trillion Cut Citrine Gem From Earth Mine
Located in Peshawar, PK
Loose Citrine
Weight: 3.15 Carats
Dimension: 10.1 x 9.8 x 6.1 Mm
Origin: Brazil
Colour: Honey Brown
Treatment: Non
Certficate: On Demand
Shape: Triangle
Citrine, a radiant a...
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
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W 0.39 in D 0.25 in L 0.4 in
9.55 Carat Trillion Cut Loose Blue Topaz Gem For Jewellery Making
Located in Peshawar, PK
Loose Blue Topaz
Weight: 9.55 Carats
Dimension: 13.1 x 13.1 x 8.8 Mm
Origin: Brazil
Colour: Blue
Certificate: On Demand
Shape: Triangle
Blue topaz is a stunning gemstone prized f...
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz
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W 0.52 in D 0.35 in L 0.52 in
2.70 Carat Natural Loose Apple Green Trillion Shape Peridot Gem For Ring
Located in Peshawar, PK
Colour: Green
Shape: Trillion
Treatment: Non
Certificate: On Demand
Peridot, a gemstone that radiates
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Peridot
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W 0.34 in D 0.23 in L 0.34 in
Stunning 2.80 Carats Natural Loose Yellow Citrine Fancy Trillion Cut Ring Gem
Located in Peshawar, PK
Loose Citrine
Weight: 2.80 Carats
Dimension: 9.8x9.8x6.5 Mm
Origin: Brazil
Shape: Trillion
Color
Category
20th Century Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
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W 0.39 in D 0.26 in L 0.39 in
2.40 Carat Pretty Loose Hessonite Garnet Trillion Cut Gem For Jewellery Making
Located in Peshawar, PK
: Trillion
Certificate: On Demand
Hessonite garnet, also known as cinnamon stone or gomedh, is a
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Hessonite
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W 0.33 in D 0.2 in L 0.33 in
Natural 1.02ct Colour Change Sapphire Purple Blue Pink IGI Trillion Triangle Cut
By Gems and Jewels UK
Located in Birmingham, GB
Natural 1.02ct Colour Change Sapphire Purple Blue Pink IGI Trillion Triangle Cut
Natural Rare
Category
21st Century and Contemporary More Jewelry
Materials
Sapphire
Handmade 0.85 Carat Vivid Pink Tourmaline Trillion Triangle Cut Heart Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Pink Tourmaline 9k White Gold Pendant Necklace.
Beautiful handmade 0.85 carat vivid pink tourmaline set in a handmade rubover setting and heart pendant.
Top quality, beautiful neck...
Category
21st Century and Contemporary British Pendant Necklaces
Materials
Tourmaline, Gold, 9k Gold, White Gold
160.15 carats top quality tanzania tanzanite plain trillion layout natural gem
Located in Jaipur, RJ
160.15 carats top quality tanzania tanzanite plain trillion layout natural gem
Gemstone: tanzanite
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
Trillion Iolite Byzantine Gold Pendant
Located in Athens, GR
trillion-cut iolite—a genuine testament to timeless sophistication and the beauty of nature's gems.
100
Category
2010s Greek Byzantine Pendant Necklaces
Materials
Iolite, Gold, 18k Gold
Trillion Natural Morganite & Diamond Vintage Ring
Located in New York, NY
gold. The natural 8MM trillion cut morganite has an excellent peachy pink color (AAA quality gem) and
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Diamond, Morganite, 14k Gold, Rose Gold
1.02ct Trillion Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.02 cts
Measurements: 5.99 x 5.83 x
Category
2010s Malagasy Loose Gemstones
Materials
Purple Sapphire, Sapphire
1.04ct Trillion Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.04 cts
Measurements: 6.30 x 6.21 x
Category
2010s Malagasy Loose Gemstones
Materials
Sapphire, Purple Sapphire
1.08ct Trillion Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.08 cts
Measurements: 6.63 x 6.53 x 3
Category
2010s Malagasy Loose Gemstones
Materials
Sapphire, Purple Sapphire
11.47 Carat Modified Trillion Cut Peridot From Pakistan
Located in New York, NY
This modified trillion cut peridot from Pakistan displays an olive green hue and good clarity with
Category
2010s Pakistani Loose Gemstones
Materials
Peridot
Ceylon Blue Sapphire & Diamond Trillion 3 Stone 18k White Gold Handmade Ring
By Gems and Jewels UK
Located in Birmingham, GB
trillion cut.
Ring size M1/2. The ring is re-sizeable.
Totally handmade and unique piece.
Ring is brand
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Trillion Shape Green Tourmaline and Diamond Ring in 18k Yellow Gold, 9.92 Carats
By Sarosi By Timeless Gems
Located in Los Angeles, CA
tourmaline. The center gemstone is a "trillion"-shape, whose crown has been faceted with a fancy checkerboard
Category
21st Century and Contemporary Artisan Signet Rings
Materials
Diamond, Tourmaline, White Diamond, 18k Gold, Yellow Gold, Gold
1.09carat Trillion Blue Sapphire from East Africa, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.09 cts
Measurements: 6.06 x 6.02 x
Category
2010s African Loose Gemstones
Materials
Blue Sapphire
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W 0.24 in D 0.14 in L 0.24 in
Diamond Trillion Amethyst Earrings 14K Yellow Gold
By Estate Jewelry
Located in East Brunswick, NJ
tested and guaranteed), and set with genuine Earth mind gemstones: Amethyst and Diamonds. Each trillion
Category
Late 20th Century Stud Earrings
Materials
Amethyst, Diamond, 14k Gold, Yellow Gold
6 Carat Red Garnet and Trillion-Cut Spessartite Three-Stone Ring in Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Rich colors and fancy shapes make this colored gemstone ring extra special! We have paired a large, 6.09 carat red garnet with 2 rounded trilliant-cut, orange spessartite garnets in ...
Category
21st Century and Contemporary Artisan Three-Stone Rings
Materials
Garnet, Emerald, Gold, 18k Gold, Yellow Gold
Trillion Cut Amethyst & Diamond Ring in 14K Gold
Located in Bloomington, MN
Trillion Cut Amethyst & Diamond Ring in 14K Gold
This stunning ring showcases a resplendent 12mm
Category
21st Century and Contemporary Contemporary Fashion Rings
Materials
Amethyst, Diamond, 14k Gold, Yellow Gold
Diamond Amethyst Topaz Ring 14K White Gold Trillion
By Estate Jewelry
Located in East Brunswick, NJ
set with trillion cut Topaz and Amethyst, and diamonds. Each genuine Earth mined fancy-cut gemstone
Category
20th Century Cocktail Rings
Materials
Amethyst, Diamond, Topaz, 14k Gold, White Gold
Aquamarine Ring Earrings Loose Gemstone Set 20.90 Carat Trillions
By Merkaba
Located in Beverly Hills, CA
Very impressive 20.90 carat trillion Aquamarine gem set, offered unmounted to an avid gemstone
Category
21st Century and Contemporary Malagasy Contemporary Loose Gemstones
Materials
Beryl, Aquamarine
Opal Stone 12.00 Carat Trillion Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 12.00 carat trillion Ethiopian Opal loose gemstone, offered unmounted to a unique gem
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
White Gold Trillion Diamonds and Sapphire Trilogy Ring
Located in ประเวศ, TH
with allure and sophistication. Flanking this majestic center stone are two dazzling trillion diamonds
Category
2010s Thai Three-Stone Rings
Materials
Diamond, White Diamond, Blue Sapphire, White Gold, 18k Gold
14K Rose Gold Trillion Morganite & Diamond Halo Vintage Ring
Located in New York, NY
. The natural 10MM trillion cut morganite has an excellent peachy pink color (AAA quality gem) and is
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Diamond, Morganite, 14k Gold, Rose Gold
Mint Green Tourmaline Ring Loose Gemstone 7.86 Carat Unmounted Trillion
By Merkaba
Located in Beverly Hills, CA
Exquisite 7.86 carat Mint Green Tourmaline trillion shaped gem, offered unmounted to a very unique
Category
21st Century and Contemporary Afghan Contemporary Cocktail Rings
Materials
Tourmaline
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W 0.5 in D 0.35 in L 0.5 in
GIA 4.02ctw Trillion Diamond Engagement Halo Pave Platinum Ring
Located in New York, NY
amazing Gem at the fraction of the cost!
The center is Trillion Brilliant 3.24CT Natural Diamond in I
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
GIA 5.24ctw Trillion Diamond Engagement Halo Pave Platinum Ring
Located in New York, NY
such an amazing Gem at the fraction of the cost!
The center is Trillion Brilliant 4.57CT Natural
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
David Jerome Certified 5.76ct Trillion Cut Aquamarine and Diamond Pendant
By David Jerome
Located in Bishop's Stortford, Hertfordshire
Jerome. It features a trillion cut aquamarine set with diamonds. Accompanied by an IGR gem certificate.
Category
21st Century and Contemporary British Contemporary Pendant Necklaces
Materials
Aquamarine, Diamond
0.5ct Trillion Cut LOUPE CLEAN Natural Unheated Teal Blue Sapphire Gemstone
By Hannaboya
Located in Sheridan, WY
The enchanting allure of our 0.5-carat Trillion Cut Natural Teal Blue Sapphire. This LOUPE CLEAN
Category
2010s African Artisan Loose Gemstones
Materials
Blue Sapphire
Trillion Peridot and Turquoise Drop 18K Yellow Gold Earrings
By Valentin Magro
Located in New York, NY
completed by a turquoise teardrop carving, showcasing this rare gem's vivid cyan and natural sheen. 18k
Category
2010s American Drop Earrings
Materials
Peridot, Turquoise, 18k Gold, Yellow Gold, Gold
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W 0.43 in D 0.35 in L 1.35 in
1.39tcw 14K Natural Trillion Colombian Emerald & Diamond Halo Pendant Necklace
Located in Jupiter, FL
A one-of-a-kind, trillion-cut Colombian emerald & diamond halo solitaire pendant. A large 1.09
Category
2010s Colombian Modern Pendant Necklaces
Materials
Emerald, Diamond, Gold, 14k Gold, White Gold
Glamming Trillion Shape Red Garnet 1.20 carats Natural Loose Tanzanian Gemstone
Located in Bangkok, TH
Natural Trillion Shape Red Garnet, weighing a stunning 1.20 carats, and hailing from the gem-rich mines of
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet
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W 0.29 in D 0.15 in L 0.3 in
6.27 Carat Cushion Sapphire Trillion Cut Diamond Gold Ring
Located in Poitiers, FR
enhanced at each side by trillion cut diamonds in an openwork bed.
Total weight of sapphire 6.27 carats
Category
2010s French Modern Engagement Rings
Materials
Diamond, Sapphire, White Diamond, Blue Sapphire, 18k Gold, Gold, White Gold
3.90 Carat Precision Cut Trillion Orange Citrine Cocktail Ring Loose Gemstone
Located in Bangkok, TH
This Precisely Trillion Cut Orange Citrine was purchased from our Brazilian Source in Thailand as a
Category
21st Century and Contemporary Brazilian Modern Loose Gemstones
Materials
Citrine
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W 0.43 in D 0.31 in L 0.43 in
1.34 Carat Trillion Cut Natural White Sapphire Loose Gemstone from Sri Lanka
Located in Horana, LK
This near grey white sapphire derives its fire and brilliance from its captivating trillion cut. A
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire
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W 0.28 in D 0.28 in L 0.28 in
Natural Pink AAA Quality 2.34 Ct Morganite Trillion Diamond Cocktail Ring
Located in New York, NY
. This ring features a natural 2.34 Ct trillion cut pink morganite which has an excellent royal pink
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, Morganite, White Gold
1.14 Carat Trillion Cut Natural White Sapphire Loose Gemstone from Sri Lanka
Located in Horana, LK
Radiating with a celestial brilliance reminiscent of starlight, this trillion-cut natural white
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire
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W 0.28 in D 0.28 in L 0.28 in
4.63 Cts Natural Tanzanite Trillion Cut Eye Clean Clarity AAA Loose Gemstone
Located in New York, NY
SKU - 50014
Stone : Natural Tanzanite
Shape - Trillion
Clarity - Eye clean
Grade - AAA
Weight
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
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H 0.26 in W 0.44 in L 0.44 in
3.29ct Trillion Green Tourmaline from Brazil
Located in Toronto, Ontario
Description:
Gem Type: Tourmaline
Number of Stones: 1
Weight: 3.29 cts
Measurements: 10.88 x 10.82
Category
2010s Brazilian Loose Gemstones
Materials
Tourmaline
Blue Topaz Diamond Ring 1.56ct Flawless Trillion Cut with Baguettes 14K Gold
Located in Dearborn, MI
% Natural Gemstone)
1.06 Carat Gemstone Weight
Shape: Trillion
Color: Gem Quality AAA Light Blue
Category
2010s Cocktail Rings
Materials
Diamond, Topaz, Blue Topaz, 14k Gold, Yellow Gold
0.84ct Trillion Green Emerald from Colombia
Located in Toronto, Ontario
Description:
Gem Type: Emerald
Number of Stones: 1
Weight: 0.84 cts
Measurements: 6.28 x 7.31 x
Category
2010s Colombian Loose Gemstones
Materials
Emerald
6.13 carat designer trillion-cut Tanzanite 18k gold diamond ring/ hand engraved
Located in Birmingham, MI
An spectacular, highly transparent and intense near flawless trillion-cut 6.13 carat Tanzanite was
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
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Trillion Gem For Sale on 1stDibs
You are likely to find exactly the trillion gem you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, yellow gold and white gold, this item was constructed with great care. You can easily find a 79 antique edition and 328 modern creations to choose from as well. You’re likely to find the perfect trillion gem among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. Creating a trillion gem has been a part of the legacy of many jewelers, but those produced by Kiersten Elizabeth, Sarosi By Timeless Gems and Celine Roelens are consistently popular. Take a look at a trillion gem featuring diamond from our inventory today to add the perfect touch to your look. A trillion cut version of this piece has appeal, but there are also cushion cut and oval cut versions for sale. When shopping for a trillion gem, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Trillion Gem?
The price for a trillion gem starts at $78 and tops out at $680,000 with these rings, on average, selling for $4,380.
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