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Siera Jewelry & Watches

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Green Tourmaline and Diamond Ring 18k White Gold by Siera
By Siera
Located in Dallas, TX
Green Tourmaline and Diamond Ring in 18K White Gold by Siera. The ring features a 6.60ct emerald cut green tourmaline accented by 1.88ctw of round diamonds. Size 6.75. 8.4 grams Tour...
Category

21st Century and Contemporary Art Deco Siera Jewelry & Watches

Materials

Diamond, Tourmaline, 18k Gold, White Gold

18kt Two-Tone Gold Invisible Diamond Mens Ring, .75cttw
By Siera
Located in Rancho Santa Fe, CA
Men's 18kt two-tone gold ring with four invisible set princess cut diamonds accented with round brilliant diamonds. The princess cut diamonds are approximately .25cttw, very light ye...
Category

Early 2000s Modern Siera Jewelry & Watches

Materials

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

Siera Designer 0.41tcw Diamonds Half Eternity Ring 18k White Gold
By Siera
Located in Miami, FL
Siera Designer 0.41tcw Diamonds Half Eternity Ring 18k White Gold. Made by famous designer Siera known for quality work of art pieces of jewelry. The...
Category

1980s Vintage Siera Jewelry & Watches

Materials

Diamond, 18k Gold, White Gold

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Classic Half Eternity Ring 14k White Gold
Located in beverly hills, CA
A perfectly simple and classic diamond half-eternity band featuring eleven snugly bead set in a polished 14 karat white gold band weighing approximately .28 carats in total. Currentl...
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Pink and Green Tourmaline Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K Yellow Gold Ring Size: 6.75 Total Weight: 10.1 Grams Gemstone Specifications: Gemstones: pink and green tourmaline Condition: Preowned, Excellen...
Category

Late 20th Century Unknown Modern Siera Jewelry & Watches

Materials

Tourmaline, Yellow Gold, 18k Gold

Natural Diamonds 0.58 ct 18KT Gold Diamond Modern Anniversary Cocktail Ring
Located in Antwerpen, BE
A natural diamond cluster split shank modern anniversary ring is a beautiful and versatile piece of jewelry that can also make a stunning cocktail ring. The unique butterfly shape a...
Category

2010s Belgian Modern Siera Jewelry & Watches

Materials

Diamond, Gold, 18k Gold, White Gold

18kt white gold Cocktail Ring, Paolo Piovan Jewelry Sapphire Diamond
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18 kt white gold Cocktail Ring, Paolo Piovan Jewelry Sapphire Diamond Stunning Paolo Piovan Jewelry exclusive sapphire and diamond rin...
Category

21st Century and Contemporary Modern Siera Jewelry & Watches

Materials

Diamond, Sapphire, 18k Gold

18kt Yellow Gold Diamond Brushed Fashion Ring
Located in Beverly Hills, CA
18 karat yellow gold diamond fashion ring. The ring has a "Buccellati" brushed gold antique look. There are 21 round brilliant white diamonds weighing a total of 0.31 carats. The ri...
Category

21st Century and Contemporary Unknown Modern Siera Jewelry & Watches

Materials

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Designer Diamond Wedding Ring in 18K Solid White Gold
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Located in New York, NY
Designer Diamond Wedding Ring in 18K Gold featuring natural diamonds of 1.59 carats. The gorgeous handcrafted ring goes with every style. April birthstone diamond brings love, fame, ...
Category

21st Century and Contemporary American Art Deco Siera Jewelry & Watches

Materials

Diamond, 18k Gold, White Gold, Gold

18kt Rose Gold with Pink Quartz Ring
Located in GALLARATE, IT
Big stone light colour for this amazing ring in 18k rose gold handemade in Italy by Stanoppi Jewellery since 1948. Pinq Quartz (square cut, size:20x20 mm) g.12,00 Size of ring...
Category

21st Century and Contemporary Italian Modern Siera Jewelry & Watches

Materials

Quartz, 18k Gold, Rose Gold

Green Tourmaline and Diamond Ring in 18k Yellow Gold
Located in Melbourne, AU
A green tourmaline and diamond ring in 18k yellow gold. The green tourmaline is set in the middle of a 8 petals flower motif. On the first layer there are 4 petals, each of them is s...
Category

2010s Australian Contemporary Siera Jewelry & Watches

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Pink Tourmaline and Baguette Diamonds 18Kt Gold Ring
Located in Monte Carlo, MC
This stunning ring features a vibrant pink tourmaline at its center, cut in an elegant emerald shape. The tourmaline is set in a bold, high-polish 18 karat yellow gold band, which be...
Category

21st Century and Contemporary Contemporary Siera Jewelry & Watches

Materials

Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold

18kt White Gold with Pink Tourmaline and White Diamonds Ring
Located in GALLARATE, IT
Super colour of Pink Tourmaline and white diamonds for this classic and trandy Ring in White gold 18kt and white Diamonds cts 0.15 VS colour G/H. Tourmaline size mm 6x10 g.5,70...
Category

21st Century and Contemporary Italian Modern Siera Jewelry & Watches

Materials

White Diamond, Tourmaline, 18k Gold, White Gold

18Kt White Gold with Emerald Ring
Located in GALLARATE, IT
modern, classic, suitable for any occasion. Pretty ring in 18kt white gold with Emerald square cut mm 10x10 Ring size : 13 - 53 USA 6 g.7,80 All Stanoppi Jewelry is new an...
Category

21st Century and Contemporary Italian Modern Siera Jewelry & Watches

Materials

Emerald, 18k Gold, White Gold

Siera jewelry & watches for sale on 1stDibs.

Find a range of Siera jewelry & watches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using white gold. While looking for the most stylish antique or vintage Siera jewelry to pair with your ensemble, you’ll find that Siera diamond jewelry & watches, from our inventory of 3, can add a particularly distinctive touch to your look. We have 4 pieces in this collection as well as a number of other designs by this jeweler. 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 jewelry & watches by Cynthia Bach, Vicente Agor, and Favero. Prices for Siera jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $2,000 and tops out at $8,800, while pieces like these, on average, can sell for $3,725.

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