SONYA K. Jewelry & Watches
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)
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10.11 ct. Yellow Sapphire Ring, Ceylon Heated, Platinum and 18k Yellow Gold
By SONYA K.
Located in Brooklyn, NY
The main stone is a GIA certified 10.11 ct cushion-cut Yellow Sapphire from Sri Lanka. Side stones are GIA-certified collection-grade, epaulette-cut diamonds (0.50ct. D VVS1 and 0.51...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Yellow Sapphire, 18k Gold, Platinum, Yellow Gold
7.7 carat Pink Tourmaline Diamond Ring
By SONYA K.
Located in Brooklyn, NY
From the Passion & Strength collection.
The centerpiece of the ring is a 7.7-carat pink tourmaline with colorless trapeze-cut side stones.
Total diamond weight 0.58 carats.
The ring...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Tourmaline, Platinum
3.95 ct. Lagoon Tourmaline Ring in 18K White Gold
By SONYA K.
Located in Brooklyn, NY
From the One-of-a-Kind collection, this ring is delicate and feminine, but at the same time, it's a statement piece that highlights its owner's taste.
The main stone, a 3.95 ct. vibrant neon-like lagoon color tourmaline, is surrounded on each side by four colorless lozenge-cut diamonds set in an 18K white gold claw setting.
Total diamond weight 0.50 ct.
The ring is part of the LAGOON set, which includes matching earrings, earrings sold separately.
SONYA K...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Tourmaline, 18k Gold, White Gold
11.91 ct. Cuprian Tourmaline Earrings, 18K White Gold
By SONYA K.
Located in Brooklyn, NY
LAGOON earrings are unique, elegant, and enduring. They will bring joy to its wearer through their beautiful vibrancy and the tranquility of color, l...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Tourmaline, White Gold
2.05 ct Mozambique Ruby and Marquise Diamond Ring
By SONYA K.
Located in Brooklyn, NY
2024 AGTA Spectrum Award double award in
Evening Wear – Honorable Mention and Alife Norville Women in Excellence
From the Passion & Strength collection, the Ruby & Marquise Diamond ...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Ruby, Diamond, White Gold, 18k Gold
Diamond Necklace with Detachable Diamond and Tanzanite Lariat
By SONYA K.
Located in Brooklyn, NY
Featured in JCK magazine: "Britt’s Pick: Sonya K.’s Tanzanite Lariat Necklace".
Our signature TAYLOR Necklace offers a stunning combination of versatility and elegance. Wear it alone...
Category
Late 20th Century American Contemporary SONYA K. Jewelry & Watches
Materials
Diamond, Tanzanite, 18k Gold, White Gold
2 Carat Tsavorite Yellow Gold Stud Earrings
By SONYA K.
Located in Brooklyn, NY
Classic and chic everyday studs. Each earring has a 1 carat vivid green round-cut Tsavorite bezel set in 18K yellow gold.
Total Tsavorite weight 2 carats.
SONYA K. is a New York Ci...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Tsavorite, Yellow Gold
GIA Certified Red Burmese Spinel Earrings
By SONYA K.
Located in Brooklyn, NY
From the one-of-a-kind collection, these earrings are truly a blend of perfection!
They combine cushion-cut untreated red Burmese spinels and D IF diamo...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Spinel, 18k Gold, White Gold
1.18 Ct Tsavorite Ring
By SONYA K.
Located in Brooklyn, NY
At SONYA K. we enjoy creating stackable and transformable pieces that allow you to express your own individual style. Stackable rings offer versatility, effort...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Tsavorite, 18k Gold, White Gold
10.08ct. Tanzanite "DIANA" Ring, Platinum
By SONYA K.
Located in Brooklyn, NY
Featured in NUVO magazine: "11 Jewellery Pieces to Charm Your Valentine".
The centerpiece of the DIANA ring is a 10.08ct. loop clean Tanzanite with a rich violet-blue color that gives it a royal feeling. The central stone is flanked by two GIA certified collection-grade, trapeze-shaped diamonds (0.31ct. F VS1 and 0.30ct. D VVS1). Handcrafted in platinum, and has a European shank for added comfort...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Tanzanite, Diamond, Platinum
10.84 carat Rubellite Tourmaline Diamond Ring
By SONYA K.
Located in Brooklyn, NY
From the Passion & Strength collection, the centerpiece of the ring is a GIA-certified 10.84-carat rubellite tourmaline with D-color trillion-cut diamond side stones.
Total diamond w...
Category
Late 20th Century North American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Rubelite, Tourmaline, Platinum
Mahenge Spinel and Diamond Open Ring
By SONYA K.
Located in Brooklyn, NY
Elevate your look with a pop of color from Manenge and Diamond Open ring.
1.57 ct. emerald-cut vivid pink Mahenge Spinel* and 0.62 ct. emerald-cut G V...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Spinel, 18k Gold
10.23 ct. Mint Green Tourmaline "GRACE" Ring, Platinum
By SONYA K.
Located in Brooklyn, NY
From our One-of-a-Kind collection, the main stone is a 10.23 ct. asscher-cut vibrant mint green Tourmaline. It is flanked by two trapeze-cut diamonds (0.50 ct. E SI1 and 0.41 ct. E S...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Tourmaline, Platinum
Diamond Tennis Necklace with Detachable 4.11 Carat Rubellite Tourmaline Pendant
By SONYA K.
Located in Brooklyn, NY
Our signature Taylor necklace combines effortless elegance and versatility. Wear it alone or attach a pendant to elevate your look when you need it.
The necklace is handmade in 18K...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Tanzanite, Rubelite, Tourmaline, 18k Gold, White Gold
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. Jewelry & Watches
Materials
Diamond, Tanzanite, 18k Gold, White Gold
Diamond Tennis Necklace with Detachable 7.61 carat Green Tourmaline Pendant
By SONYA K.
Located in Brooklyn, NY
Our signature TAYLOR Necklace offers a stunning combination of versatility and elegance. Wear it alone or attach a custom pendant for a look that can take you from day to night.
Med...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Tourmaline, 18k Gold
Mint Green Tourmaline “GRACE” Earrings in 18k White Gold
By SONYA K.
Located in Brooklyn, NY
From our One-of-a-Kind collection, each earring is handcrafted in an 18K white gold and set with one 3.2 ct. asscher-cut vibrant mint green Tourmaline and four graduated trapeze-cut ...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Tourmaline, 18k Gold, White Gold
Eternity Ring, Yellow Gold
By SONYA K.
Located in Brooklyn, NY
If you’re looking to find the perfect wedding band or simply something to brighten up your ring stack, our Diamond Eternity Band is super versatile. The ring is set with 0.56 carats ...
Category
21st Century and Contemporary American Contemporary SONYA K. Jewelry & Watches
Materials
18k Gold, Yellow Gold
Ruby and Diamond Drop Earrings
By SONYA K.
Located in Brooklyn, NY
From the Passion & Strength collection, the Ruby & Diamond Earrings are refined and versatile.
They feature a pair of Mozambican no-heat rubies ensconced in a regal halo of custom-c...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Ruby, 18k Gold, White Gold
7.94 Ct. Burmese Spinel Drop Earrings, 18K White Gold
By SONYA K.
Located in Brooklyn, NY
Elegant drop earrings with Burmese spinels and diamonds. This pair is perfect for everyday wear as well as special occasions. Each earring contains a cushion-cut blue-gray spinel followed by three F VS diamond baguettes and a larger grey-violet cushion-cut spinel.
The top spinel pair...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Spinel, White Gold
4.11 ct. Tsavorite Studs with Removable Diamond Jackets
By SONYA K.
Located in Brooklyn, NY
These one-of-a-kind earrings are fun and sophisticated. They can be worn as studs or together with the diamond jackets for an elevated look.
The earrings feature two flawless, vivi...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Tsavorite, 18k Gold
Spinel and Diamond Esti Earrings
By SONYA K.
Located in Brooklyn, NY
Our signature Esti Hoop Earrings are fun and versatile. You can mix and match hoops, order custom charms, or wear them as pendants.
Each charm contains a...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Spinel, Diamond, 18k Gold, Rose Gold, White Gold
2.5 carat Purple Sapphire Ring, No Heat Madagascar
By SONYA K.
Located in Brooklyn, NY
At SONYA K. we enjoy creating stackable and transformable pieces that allow you to express your own individual style. Stackable rings offer versatility, effort...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Ruby, Sapphire, Purple Sapphire, 18k Gold
Hugging Eternity Ring, Rose Gold
By SONYA K.
Located in Brooklyn, NY
If you’re looking to find the perfect wedding band or simply something to brighten up your ring stack, our Hugging Diamond Eternity Band is super versatile. The ring is set with 0.39...
Category
21st Century and Contemporary American Contemporary SONYA K. Jewelry & Watches
Materials
18k Gold, Rose Gold
Hugging Eternity Ring, White Gold
By SONYA K.
Located in Brooklyn, NY
If you’re looking to find the perfect wedding band or simply something to brighten up your ring stack, our Hugging Diamond Eternity Band is super versatile. The ring is set with 0.39...
Category
21st Century and Contemporary American Contemporary SONYA K. Jewelry & Watches
Materials
18k Gold, White Gold
Eternity Ring, Rose Gold
By SONYA K.
Located in Brooklyn, NY
If you’re looking to find the perfect wedding band or simply something to brighten up your ring stack, our Diamond Eternity Band is super versatile. The ring is set with 0.56 carats ...
Category
21st Century and Contemporary American Contemporary SONYA K. Jewelry & Watches
Materials
18k Gold, Rose Gold
Hugging Eternity Ring, Yellow Gold
By SONYA K.
Located in Brooklyn, NY
If you’re looking to find the perfect wedding band or simply something to brighten up your ring stack, our Hugging Diamond Eternity Band is super versatile. The ring is set with 0.39...
Category
21st Century and Contemporary American Contemporary SONYA K. Jewelry & Watches
Materials
18k Gold, Yellow Gold
Eternity Ring
By SONYA K.
Located in Brooklyn, NY
If you’re looking to find the perfect wedding band or simply something to brighten up your ring stack, our Diamond Eternity Band is super versatile. The ring is set with 0.56 carats ...
Category
21st Century and Contemporary American Contemporary SONYA K. Jewelry & Watches
Materials
18k Gold, White Gold
Diamond Tennis Necklace with Detachable 12.01 Carat Tanzanite Pendant
By SONYA K.
Located in Brooklyn, NY
Our signature TAYLOR Necklace offers a stunning combination of versatility and elegance. Wear it alone or attach a custom pendant for a look that can take you from day to night.
Th...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Tanzanite, 18k Gold, White Gold
11.65 ct Rubellite Tourmaline Diamond Earrings
By SONYA K.
Located in Brooklyn, NY
From the Passion & Strength collection, the Victoria Earrings are set with oval-shaped rubellite tourmalines total weighing 11.65 carats paired with striking, 1.22 carats E VS angula...
Category
Late 20th Century American Modern SONYA K. Jewelry & Watches
Materials
Diamond, Rubelite, Tourmaline, 18k Gold, White Gold
1 carat Untreated Red Ruby Ring
By SONYA K.
Located in Brooklyn, NY
At SONYA K. we enjoy creating stackable and transformable pieces that allow you to express your own individual style. Stackable rings offer versatility, effort...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Ruby, 18k Gold
1 carat Blue Sapphire Ring with Pave Band
By SONYA K.
Located in Brooklyn, NY
The ring is crafted in 18K white gold and is 2/3 pave-set with 0.32 ct. F/VS brilliant-cut diamonds (ct. weight based on size 6.5). The center stone is a 1.1 ct. vivid blue Sapphire from Sri Lanka.
The width of the band is 1.6 mm.
Available in side 6.5, can be resized upon request.
SONYA K...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Ruby, Blue Sapphire, 18k Gold
Mahenge Spinel and Tsavorite Reverse Pair Earrings
By SONYA K.
Located in Brooklyn, NY
One earring has a 1.18 ct. Tsavorite Garnet and the other earring has a 1.08 ct. Mahenge Spinel.
The total diamond weight is 2.61 ct.: 1.44 ct. emerald-...
Category
21st Century and Contemporary American Contemporary SONYA K. Jewelry & Watches
Materials
Diamond, Spinel, Tsavorite, 18k Gold, White Gold
2.18 carat Tanzanite Studs with Removable Diamond Jackets
By SONYA K.
Located in Brooklyn, NY
These 2.18ct tanzanite studs are perfect for everyday wear and can be worn with or without pave diamond jackets.
The earrings are handcrafted in natur...
Category
21st Century and Contemporary American SONYA K. Jewelry & Watches
Materials
Diamond, Tanzanite, 18k Gold
Medium Diamond Taylor Necklace
By SONYA K.
Located in Brooklyn, NY
Our signature TAYLOR Necklace offers a stunning combination of versatility and elegance. Wear it alone or attach a custom pendant for a look that can take you from day to night.
Th...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, 18k Gold, White Gold
Large Diamond Taylor Necklace
By SONYA K.
Located in Brooklyn, NY
Our signature TAYLOR Necklace offers a stunning combination of versatility and elegance. Wear it alone or attach a custom pendant for a look that can take you from day to night.
Th...
Category
21st Century and Contemporary American Modern SONYA K. Jewelry & Watches
Materials
Diamond, 18k Gold, White Gold
Sonya K. jewelry & watches for sale on 1stDibs.
Find a range of SONYA K. jewelry & watches 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 jewelry & watches, from our inventory of 26, can add a particularly distinctive touch to your look. We have 37 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. jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $3,450 and tops out at $225,000, while pieces like these, on average, can sell for $29,500.