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18K Gold Trillion Cut Sapphire Rings

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3.76 Carat Sapphire Diamond Engagement Ring 18 Karat White Gold
Located in Brunswick, ME
3.76 Carat Estate Sapphire & Diamond Wedding Engagement Ring 18k White Gold Primary Stone: Natural Sapphire Sapphire Weight: 3.46 Carats Shape or Cut Sapphire: Trillion Average Colo...
Category

Early 2000s Contemporary Engagement Rings

Materials

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

Georgios Collections 18 Karat White Gold Trilliant Tanzanite and Diamond Ring
By Georgios Collections Inc
Located in Astoria, NY
One of a kind S.Georgios designer 18 Karat solid White Gold tanzanite and diamond ring all handmade with Byzantine workmanship and unique velvet effect in the background. This gorgeo...
Category

21st Century and Contemporary Byzantine Band Rings

Materials

Diamond, White Diamond, Tanzanite, Blue Diamond, Black Diamond, Multi-ge...

Matsuzaki K18/PT900 Trilliant Cut Diamond Bagette Cut Pink Sapphire Ring
Located in Tokyo, JP
All buyers outside of Japan will receive -10% tax exemption from the list price. Please inquire for details. Pink Sapphires : 0.81ct / Diamonds : 1.21ct Size: #13 US6.5~7 EU53 Uniqu...
Category

21st Century and Contemporary Artist Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Platinum

Kian Design 18 Carat White Gold 2.37 Blue Ceylon Sapphire and Diamond Pendant
By Kian Design
Located in South Perth, AU
Zaffiro Necklace This beautiful necklace is comprised of pale blue, white and pink sapphires in a unique pendant that is suspended from an elegant trace chain. Trillion cut sapphir...
Category

2010s Art Deco Cocktail Rings

Materials

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

Grand Sample Sale Ring, Tanzanite, Blueberry Sapphire Set in 18k Vanilla Gold
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 1 1/3 cts. Blueberry Tanzanite®, 1 1/8 cts. Blueberry Sapphire™, set in 18K Vanilla Gold®. Please feel free to reach out with any questions! Item com...
Category

Early 2000s Fashion Rings

Materials

Sapphire, Tanzanite, 18k Gold

2.37 Trillion Cut Blue Ceylon Sapphire and Diamond Pendant 18 Carat White Gold
By Kian Design
Located in South Perth, AU
Zaffiro Necklace This beautiful necklace is comprised of pale blue, white and pink sapphires in a unique pendant that is suspended from an elegant trace chain. Trillion cut sapphir...
Category

2010s Art Deco Cocktail Rings

Materials

White Diamond, Blue Sapphire, Pink Sapphire, Diamond, Sapphire, 18k Gold...

Vintage 3.20 Carat Sapphire Diamond 18 Karat Gold Three-Stone Ring
Located in Philadelphia, PA
Centering a basket set rectangular step cut sapphire weighing approximately 2.60 carats; eye-clean with bright blue color Flanked by two trillion cut diamonds weighing in total 0.60...
Category

Vintage 1980s Contemporary Fashion Rings

Materials

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

Art Deco Inspired Pink Sapphire and Diamond Ring in 18 Karat White Gold
Located in Hong Kong, HK
Hong Kong's renowned yet private jewelry designer, Dilys Young, has always been drawn to the captivating designs originating from the Art Deco movement, as seen in this particular fi...
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Stambolian Peridot Pink Sapphire and Diamond Rose Floral Ring
By Stambolian
Located in Boca Raton, FL
IF YOU ARE REALLY INTERESTED, CONTACT US WITH ANY REASONABLE OFFER. WE WILL TRY OUR BEST TO MAKE YOU HAPPY! 18K Two-Tone Yellow White and Diamond Floral Rose Ring with Pink Sapphire...
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Beryl 0.79 Carat Tsavorites Pink Sapphires Yellow 18 Karat Gold Riviera Earrings
By Mousson Atelier
Located in Bangkok, TH
Beryl 0.79 Carat Tsavorites Pink Sapphires Yellow 18 Karat Gold Riviera Earrings The name and the variety of colours in this collection are associated with the bright Italian and Fre...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Beryl, Pink Sapphire, Tsavorite, Gold, 18k Gold

Beryl 2.13 Carat Tsavorites Pink Sapphires Yellow 18 Karat Gold Riviera Ring
By Mousson Atelier
Located in Bangkok, TH
Beryl 2.13 Carat Tsavorites Pink Sapphires Yellow 18 Karat Gold Riviera Ring The name and the variety of colours in this collection are associated with the bright Italian and French ...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Beryl, Pink Sapphire, Tsavorite, Gold, 18k Gold

Beryl Pink Sapphires Tsavorites Yellow 18 Karat Gold Riviera Suite
By Mousson Atelier
Located in Bangkok, TH
Beryl Pink Sapphires Tsavorites Yellow 18 Karat Gold Riviera Suite The name and the variety of colours in this collection are associated with the bright Italian and French Riviera, v...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Beryl, Pink Sapphire, Tsavorite, Gold, 18k Gold

2.48 Carat Pink Sapphire Ring in 18 Karat Rose Gold with Diamonds
By Sunita Nahata
Located in Hong Kong, Kowloon
Sunita Nahata presents an exclusive collection of pink sapphire rings. With a mix of floral designs and cluster setting these pieces are accented with diamonds to present a unique ar...
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

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

Aquamarine Tanzanite Blue Sapphires White 18 Karat Gold Riviera Ring
By Mousson Atelier
Located in Bangkok, TH
Aquamarine Tanzanite Blue Sapphires White 18 Karat Gold Riviera Ring The name and the variety of colours in this collection are associated with the bright Italian and French Riviera,...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Blue Sapphire, Aquamarine, Tanzanite, Gold, 18k Gold

Aquamarine Tanzanite Blue Sapphires White 18 Karat Gold Riviera Suite
By Mousson Atelier
Located in Bangkok, TH
Aquamarine Tanzanite Blue Sapphires White 18 Karat Gold Riviera Suite The name and the variety of colours in this collection are associated with the bright Italian and French Riviera...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Aquamarine, Blue Sapphire, Tanzanite, Gold, 18k Gold

Aquamarine Tanzanite Blue Sapphires White 18 Karat Gold Riviera Earrings
By Mousson Atelier
Located in Bangkok, TH
Aquamarine Tanzanite Blue Sapphires White 18 Karat Gold Riviera Earrings The name and the variety of colours in this collection are associated with the bright Italian and French Rivi...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Aquamarine, Tanzanite, Blue Sapphire, 18k Gold, Gold

Tanzanite Blue Sapphires Diamonds White 18 Karat Gold Riviera Suite
By Mousson Atelier
Located in Bangkok, TH
Tanzanite Blue Sapphires Diamonds White 18 Karat Gold Riviera Suite The name and the variety of colours in this collection are associated with the bright Italian and French Riviera, ...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Tanzanite, Gold, 18k Gold

Tanzanite 1.72 Carat Diamonds Blue Sapphire White 18 Karat Gold Riviera Earrings
By Mousson Atelier
Located in Bangkok, TH
Tanzanite 1.72 Carat Diamonds Blue Sapphire White 18 Karat Gold Riviera Earrings The name and the variety of colours in this collection are associated with the bright Italian and Fre...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Tanzanite, 18k Gold, Gold

Tanzanite 2.80 Carat Diamonds Blue Sapphires White 18 Karat Gold Riviera Ring
By Mousson Atelier
Located in Bangkok, TH
Tanzanite 2.80 Carat Diamonds Blue Sapphires White 18 Karat Gold Riviera Ring The name and the variety of colours in this collection are associated with the bright Italian and French...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Tanzanite, 18k Gold, Gold

Beryl Pink Tourmaline Yellow Pink Sapphires Yellow 18 Karat Gold Riviera Suite
By Mousson Atelier
Located in Bangkok, TH
Beryl Pink Tourmaline Yellow Pink Sapphires Yellow 18 Karat Gold Riviera Suite The name and the variety of colours in this collection are associated with the bright Italian and Frenc...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Beryl, Pink Sapphire, Yellow Sapphire, Tourmaline, 18k Gold

Beryl Pink Tourmaline Yellow Pink Sapphires Yellow 18 Karat Gold Riviera Ring
By Mousson Atelier
Located in Bangkok, TH
Beryl Pink Tourmaline Yellow Pink Sapphires Yellow 18 Karat Gold Riviera Ring The name and the variety of colours in this collection are associated with the bright Italian and French...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Beryl, Pink Sapphire, Tourmaline, Yellow Sapphire, 18k Gold

Studio Rêves Trillion Rose Cut Diamonds and Pink Sapphire Ring in 18 Karat Gold
By Studio Rêves
Located in Mumbai, Maharashtra
Gross Weight: 12.65 Grams Diamond Weight: 4.53 cts Pink Sapphire Weight: 0.65 cts Ring Size: US 6 (Resizing Can be Done) IGI Certified. Summary No: 31J857471812 Video of the product...
Category

2010s Modern Cocktail Rings

Materials

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

18 Karat Yellow Gold '8.60 gr' White Mop, Tanzanite, Sapphires, Ring
By Anna Maccieri Rossi
Located in Santarcangelo Di Romagna, IT
Sunray Collection- Truly Inspired by watch's geometry and modernism- it expresses joy and energy through colors and light. Sunray Ring is made by 18kt yellow gold ( 8,60 gr), natura...
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Tanzanite, 18k Gold

9.80 Carat Aquamarine and 2.12 Carat Tanzanite Contemporary Haute Cocktail Ring
By Maiko Nagayama
Located in London, Mayfair
This British-London Hallmarked 18 karat yellow gold ring, set with 9.80 carat Trillion Cut bluish tint of green color Aquamarine, 2.12 carat violet color Tanzanite and vivid pinkish...
Category

2010s Contemporary Cocktail Rings

Materials

Aquamarine, Multi-gemstone, Ruby, Blue Sapphire, Tanzanite, 18k Gold, Ye...

  • 9.80 Carat Aquamarine and 2.12 Carat Tanzanite Contemporary Haute Cocktail Ring
  • 9.80 Carat Aquamarine and 2.12 Carat Tanzanite Contemporary Haute Cocktail Ring
  • 9.80 Carat Aquamarine and 2.12 Carat Tanzanite Contemporary Haute Cocktail Ring
  • 9.80 Carat Aquamarine and 2.12 Carat Tanzanite Contemporary Haute Cocktail Ring
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H 1.15 in. W 0.63 in. D 1.15 in. L 1.06 in.
Citrine 7.14 Carat Pink Yellow Orange Sapphire 18 Karat Yellow Gold Ring
By Mousson Atelier
Located in Bangkok, TH
Citrine 7.14 Carat Pink Yellow Orange Sapphire 18 Karat Yellow Gold Ring Pay attention to the Ring, as we also call it a Wave Ring due to the undulating layers of 18K Yellow Gold aro...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Citrine, Pink Sapphire, Yellow Sapphire, 18k Gold

Citrine Pink Yellow Orange Sapphire 18 Karat Yellow Gold Suite
By Mousson Atelier
Located in Bangkok, TH
Citrine Pink Yellow Orange Sapphire 18 Karat Yellow Gold Suite Pay attention to the Suite, as we also call it a Wave Suite due to the undulating layers of 18K Yellow Gold around the ...
Category

21st Century and Contemporary Contemporary Dangle Earrings

Materials

Citrine, Pink Sapphire, Yellow Sapphire, 18k Gold

Garnet Trillion Cabochon Pink Sapphire 18 Karat Yellow Gold Ring
By Mousson Atelier
Located in Bangkok, TH
Garnet Trillion Cabochon Pink Sapphire 18 Karat Yellow Gold Ring. Bright pink Sapphires elegantly complement rich deep color of Garnet. Through its shape and cut, this Trillion Caboc...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Garnet, Pink Sapphire, 18k Gold, Yellow Gold

Vintage Mauboussin 7.60 Carat Unheated Ceylon Sapphire Diamond Gold 3 Stone Ring
By Mauboussin
Located in Newcastle Upon Tyne, GB
Central octagonal step-cut 7.60 carat blue sapphire in four double claws, flanked on each side by a single trillion-cut diamond totalling 1.20 carats, H colour, VS clarity. Signed Ma...
Category

Mid-20th Century Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

1.70 Carat Non Heated Pink Sapphire Troidia Diamonds 18 Karat Gold Ring
By Les Pierres de Julie
Located in Paris, FR
A fine 18 carats white gold ring presenting a central pink sapphire surrounded by troidia diamonds. 18 carat White gold, 750/1000ème setting (eagle's head hallmark) Pink sapphire w...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold

Garnet 5.19 Carat Sapphires Rubies Black 18 Karat Gold Riviera Earrings
By Mousson Atelier
Located in Bangkok, TH
Garnet 5.19 Carat Sapphires Rubies Black 18 Karat Gold Riviera Earrings The name and the variety of colours in this collection are associated with the bright Italian and French Rivie...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Ruby, Sapphire, Garnet, 18k Gold

Garnet Sapphires Rubies Black 18 Karat Gold Riviera Suite
By Mousson Atelier
Located in Bangkok, TH
Garnet Sapphires Rubies Black 18 Karat Gold Riviera Suite The name and the variety of colours in this collection are associated with the bright Italian and French Riviera, vivid and ...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Ruby, Garnet, Sapphire, 18k Gold

Garnet 17.96 Carat Multi-Color Sapphires Rubies Black 18 Karat Gold Riviera Ring
By Mousson Atelier
Located in Bangkok, TH
Garnet 17.96 Carat Multicolour Sapphires Rubies Black 18 Karat Gold Riviera Ring The name and the variety of colours in this collection are associated with the bright Italian and Fre...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Ruby, 18k Gold

Stambolian Peridot Pink Sapphire and Diamond Rose Floral Ring
By Stambolian
Located in Boca Raton, FL
IF YOU ARE REALLY INTERESTED, CONTACT US WITH ANY REASONABLE OFFER. WE WILL TRY OUR BEST TO MAKE YOU HAPPY! 18K Two-Tone Yellow White and Diamond Floral Rose Ring with Pink Sapphire...
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Garnet 2.74 Carat Sapphires Rubies Black 18 Karat Gold Riviera Pendant
By Mousson Atelier
Located in Bangkok, TH
Garnet 2.74 Carat Sapphires Rubies Black 18 Karat Gold Riviera Pendant The name and the variety of colours in this collection are associated with the bright Italian and French Rivier...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Garnet, Ruby, Sapphire, 18k Gold

Trillion Cut Diamond and Cushion Sapphire Platinum and Yellow Gold Ring
Located in Southampton, PA
An exceptionally prestigious design is beautifully presented in an elegant blend of platinum and 18K yellow gold in this sophisticated ring that will add a classy touch to any ensemb...
Category

20th Century More Rings

Materials

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

Questions about 18K Gold Trillion Cut Sapphire Rings
Prices for most 18k gold trillion cut sapphire rings on 1stdibs are negotiable. You’ll see a "Make an Offer" button on the item details page, indicating that the seller is willing to consider a lower price. It’s not uncommon for customers to get 15–25% off the list price after negotiating. See our tips for negotiating like a pro.
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