SONYA K. Cocktail Rings
Sonya Konstantinovsky's passion for color gems was ignited at a young age, traipsing through the city gardens of Odessa, Ukraine with her mother and grandmother. She fondly remembers her first gemstone purchase, a heart-shaped moonstone pendant, which sparked a lifelong obsession. After years of pursuing a safer career path, Konstantinovsky's love for gems was rekindled upon discovering tsavorite garnet. This transformative moment inspired her to research and collect rare, high-quality gemstones. As she honed her knowledge, she began designing jewelry that showcased her beloved gems. With the pandemic and war in Ukraine as clarifying reminders of life's brevity, Konstantinovsky finally introduced her fine jewelry line, Sonya K. Her designs emphasize clean lines, impactful color, and timelessness, with a focus on rare gemstones and bold diamonds. Konstantinovsky's enthusiasm for beauty is contagious, and her jewelry is crafted to be wearable, fun, and exciting. Many of her pieces are one-of-a-kind, making them as unique as the woman who wears them.
(Biography provided by Sonya K. Fine Jewelry)
to
2
5
5
4
3
1
8
3
2
1
1
6
6.25
6.5
6.75
1
7
8
3
1
1
1
1
31
708
530
443
372
5
1
8
8
Creator: SONYA K.
10.11 carat Yellow Ceylon Sapphire Ring in Platinum and 18k Yellow Gold
By SONYA K.
Located in Brooklyn, NY
Bridget Ring
Radiant. Regal. Refined.
At the heart of this one-of-a-kind ring is a 10.11 ct GIA-certified cushion-cut yellow sapphire from Sri Lanka—remarkable for its depth of color...
Category
21st Century and Contemporary American Modern SONYA K. Cocktail Rings
Materials
Diamond, Yellow Sapphire, Sapphire, 18k Gold, Platinum, Yellow Gold
10.23 carat Mint Green Tourmaline Ring in Platinum
By SONYA K.
Located in Brooklyn, NY
Grace Ring
Elegant. Sculptural. Striking.
At the center of this one-of-a-kind ring is a remarkable 10.23 ct Asscher-cut mint green Tourmaline—chosen for its exceptional clarity, col...
Category
21st Century and Contemporary American SONYA K. Cocktail Rings
Materials
Diamond, Tourmaline, Platinum
10.84 carat Rubellite Tourmaline & Diamond Ring
By SONYA K.
Located in Brooklyn, NY
Victoria Ring
Refined. Sculptural. Unapologetically Striking.
From the Passion & Strength collection, the ring commands attention with bold geometry and radiant color.
At its cent...
Category
Late 20th Century North American Modern SONYA K. Cocktail Rings
Materials
Diamond, Rubelite, Tourmaline, Platinum
$45,440 Sale Price
20% Off
2.05 carat “vibrant” red, no-heat Mozambican Ruby and Marquise Diamond Ring
By SONYA K.
Located in Brooklyn, NY
Award-winning masterwork of rarity and refinement.
This toi et moi ring from the Passion & Strength collection received dual recognition in the Evening Wear category of the 2024 AGT...
Category
21st Century and Contemporary American Modern SONYA K. Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
$146,250 Sale Price
35% Off
10.08 carat Tanzanite Ring in Platinum
By SONYA K.
Located in Brooklyn, NY
Diana Ring
Elegant. Regal. Distinctive.
This ring commands attention with a 10.08 ct untreated tanzanite—loop clean and richly saturated in violet-blue, radiating depth and sophistication. Its silhouette is balanced by two GIA-certified trapeze-cut diamonds (0.31 ct F VS1 and 0.30 ct D VVS1), highlighting the vivid color without distraction.
The Diana Ring embodies SONYA K.’s signature blend of bold structure and refined elegance.
Handcrafted in platinum with a European shank for elevated comfort...
Category
2010s American Contemporary SONYA K. Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
5.62 carat GIA-certified Tanzanite Sugarloaf & Diamond Ring
By SONYA K.
Located in Brooklyn, NY
Architectural, refined, and timelessly elegant.
This handcrafted ring centers on a 5.62 carat GIA-certified tanzanite sugarloaf—its violet-blue depth evoking a sense of royalty. It’...
Category
2010s Israeli Modern SONYA K. Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
1.57 carat Mahenge Spinel and Diamond Open Ring
By SONYA K.
Located in Brooklyn, NY
Vivid. Sculptural. Elegantly Bold.
This toi at moi ring brings a modern twist to classic elegance. Featuring a 1.57 ct. emerald-cut vivid pink Mahenge Spinel...
Category
21st Century and Contemporary American SONYA K. Cocktail Rings
Materials
Diamond, Spinel, 18k Gold
3.95 ct. Lagoon Tourmaline and Diamond Ring in 18K White Gold
By SONYA K.
Located in Brooklyn, NY
LAGOON Ring
Refined. Radiant. Distinctively Feminine.
A graceful yet statement-making piece, the ring showcases a 3.95 ct neon lagoon tourmaline—its glow unmistakable and captivating. The central stone is flanked on each side by four colorless lozenge-cut diamonds (totaling 0.50 ct), creating a sculptural silhouette that feels both delicate and architectural.
Handcrafted in 18K white gold with claw settings.
Ring size: 6.5
Complimentary resizing available upon request.
Part of the LAGOON set. The matching earrings are sold separately.
ABOUT SONYA K...
Category
21st Century and Contemporary American Modern SONYA K. Cocktail Rings
Materials
Diamond, Tourmaline, 18k Gold, White Gold
Related Items
3.65 Carat Green Tourmaline Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Tourmaline and diamond halo engagement ring. 3.65 carat emerald cut center stone with 36 full cut accent diamonds in a 18k white gold setting.
1 fine bright green Emerald cut Tourm...
Category
Late 20th Century SONYA K. Cocktail Rings
Materials
Diamond, Tourmaline, 18k Gold, Gold, White Gold
3.61 Carat GRS Certified No Heat Ruby and Diamond Engagement Ring
Located in Hong Kong, HK
A marvellous natural No Heat Ruby, certified by GRS Lab, weighing a staggering 3.61 carat, surrounded by 86 White Diamonds weighing 0.96 carat.
No Heat Rubies of sizes above 3 carat ...
Category
2010s Hong Kong Contemporary SONYA K. Cocktail Rings
Materials
Ruby, Diamond, 18k Gold
Tiffany & Company Vintage 2.08 Carat Tanzanite Platinum Ring AGL Certified
By Tiffany & Co.
Located in Mount Kisco, NY
The stunning natural beauty of this blue violet 2.08 carat emerald cut tanzanite gemstone is accentuated by its sophisticated yet simplistic design by Tiffany & Company. This outstanding vintage Tiffany...
Category
1950s American Vintage SONYA K. Cocktail Rings
Materials
Tanzanite, Platinum
2.05 Total Carat Sapphire Diamond Engagement Ring
Located in New York, NY
2.05 Total Carat Sapphire Diamond Engagement Ring
-Metal Type: 18K White Gold
-1.25 Carat Cushion Shaped Blue Sapphire
-0.80 Carat Round Side Diamonds
-Size 7.0
Resizable for an ad...
Category
2010s American SONYA K. Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Certified 3.05 Carat No Heat Purple Sapphire Diamond Gold Heart Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Unusual Sapphire Ring
The ring is 18K White Gold
It has 1.71 Carat in Diamonds F VS
The Sapphire is 3.05 Carats Natural Purple NO Heat.
The Sapphir...
Category
21st Century and Contemporary American Modern SONYA K. Cocktail Rings
Materials
Purple Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold,...
Vintage 1990s 7.10 Carat Green Tourmaline Ring with Diamonds in Platinum
Located in Houston, TX
Vintage platinum ring featuring a 7.10 carat green tourmaline in an 18K yellow gold half bezel design. Additionally there are 46 round diamond accents that total 1.35 carats, F-G co...
Category
Late 20th Century Unknown SONYA K. Cocktail Rings
Materials
Diamond, Tourmaline, 18k Gold, Platinum, Gold
GIA Certified 10.11 Carats Radiant Yellow Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
An elegant three-stone engagement ring, showcasing a 10.11 carats radiant cut diamond certified by GIA as Fancy Light Yellow color and SI1 clarity, set on an eight prong 18K yellow g...
Category
21st Century and Contemporary American Contemporary SONYA K. Cocktail Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum, Yellow Gold
Pink Tourmaline Diamond Statement Ring, Rubellite Custom 6.30 carats total
By Five Star Jewelry
Located in Austin, TX
When pink tourmaline gets a really intense deep pink color it is called Rubellite. This tourmaline is an amazing deep pink and would qualify for Rubellite. This Rubellite was mined i...
Category
21st Century and Contemporary American Contemporary SONYA K. Cocktail Rings
Materials
Diamond, Rubelite, Tourmaline, 14k Gold, White Gold
Rubellite Tourmaline Diamond Platinum Ring
Located in Beverly Hills, CA
A remarkable ring featuring an 18.57 carat rubellite tourmaline. The red oval cut gem is ornamented by 1.70 carats of colorless diamonds. The top ...
Category
20th Century American SONYA K. Cocktail Rings
Materials
Diamond, Tourmaline, Platinum
Ring in White Gold 18 Karat and Ceylon Sapphire 4.86 Carat
Located in Paris, FR
18 Carat White Gold Ring with Diamonds and Ceylon Sapphire 4.86 Carats
Ring in 18 Carat white Gold setting in its Center a large Sapphire set with Claws weighing 4.86 Carats surrounded by a paving of Diamond set with Grain. The Ring of the Ring is paved with Grain-set Diamonds. Total Weight of Diamonds: 0.85 Carat. Certificate n ° 12. Ceylon heated...
Category
Early 2000s SONYA K. Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Edwardian Ruby and Diamond Bombe Ring - Burma No Heat
Located in Hummelstown, PA
Crowned with a crystalline magenta red ruby, this lovely Edwardian bombe style ring boasts four rows of richly saturated calibre rubies divided by twinkling single cut diamonds that ...
Category
Early 1900s Edwardian Antique SONYA K. Cocktail Rings
Materials
Diamond, Ruby
10.44 Carat Rubellite Tourmaline Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
10.44 Carat Rubellite Tourmaline Diamond Platinum 3-Stone Ring
A juicy and vibrant rubellite tourmaline takes center stage. The cushion-cut gem weighs an impressive 10.44 carats and...
Category
21st Century and Contemporary American SONYA K. Cocktail Rings
Materials
Diamond, Rubelite, Tourmaline, Platinum
Previously Available Items
Tanzanite Sugarloaf & Diamond Ring
By SONYA K.
Located in Brooklyn, NY
The centerpiece of the ring is a 5.62 ct Tanzanite sugarloaf with a rich violet-blue color that gives it a royal feeling. The main stone is surrounded by 1.52 ct D-F VS baguette-cut ...
Category
2010s Israeli Modern SONYA K. Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
2.05 ct. Tsavorite and Diamond Open Ring
By SONYA K.
Located in Brooklyn, NY
Elevate your look with a pop of color from Tsavorite and Diamond Open ring.
2.05 ct emerald-cut Tsavorite* and 0.69 ct emerald-cut J VS1 diamond. Handcrafted in 18k white gold, the...
Category
21st Century and Contemporary American SONYA K. Cocktail Rings
Materials
Diamond, Spinel, 18k Gold
7.03 carat Tsavorite Ring, 18K White Gold
By SONYA K.
Located in Brooklyn, NY
This 7.03 ct. vivid green TSAVORITE ring is truly exceptional, rare, and one-of-a-kind. The main stone comes from Arusha, Tanzania, and has a beautiful and rare blue hue. The stone has received a special appendix from GRS Lab due to its cut and color.
The side stones are GIA certified collection-grade trapeze-cut diamonds, 0.40 ct. D VS1 and 0.41 ct. F VVS2.
Handmade in 18K white gold, this ring features a claw setting and a European shank for added comfort.
Ring size 6.5, resizable upon request.
Tsavorite is one of the rarest garnets and gems on earth. It is very difficult to find clean stones, even small ones, and clean stones over 3 carats are extremely rare. This garnet was discovered by British geologist Campbell R. Bridges in 1967 and named by Harry Platt of Tiffany & Company (New York) Tsavorite after the Tsavo region in Kenya where it was discovered. Harry Platt called it ‘The Rolls Royce of the Green’, and I could not agree more.
Tsavorite is a very special stone...
Category
21st Century and Contemporary American SONYA K. Cocktail Rings
Materials
Diamond, Tsavorite, 18k Gold, White Gold
Sonya K. cocktail rings for sale on 1stDibs.
Find a range of SONYA K. cocktail 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 SONYA K. jewelry to pair with your ensemble, you’ll find that SONYA K. diamond cocktail rings, from our inventory of 9, can add a particularly distinctive touch to your look. We have 9 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. Prices for SONYA K. cocktail rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $15,850 and tops out at $225,000, while pieces like these, on average, can sell for $38,350.