Sonja SG Ring – Unique Mixed Metal Diamond Engagement Ring

by Spinelli Kilcollin

Stone:
Natural diamonds baguette cut channel-set
Material:
18k Yellow Gold - Silver
Made In:
USA

The Sonja SG Ring is a stunning trio of delicate bands in mixed metals. Two matching bands of solid .925 sterling silver frame a central band of channel-set white diamonds set in 18k gold, all linked by orbiting 18k connectors. This design creates a harmonious balance between the raw beauty of silver and the luxurious shine of gold and diamonds. It’s a piece that catches the light beautifully and draws attention without being overly flashy.

You’re not the only one who appreciates this ring’s unique charm. Emily Ratajkowski, known for her impeccable style, has collaborated with Spinelli Kilcollin on a jewelry collection that includes pieces inspired by the Sonja SG Ring.  Her designs, which blend classic fine jewelry with a modern twist, reflect the same aesthetic that makes the Sonja SG Ring so appealing.

Ethical Craftsmanship

Beyond its beauty, the Sonja SG Ring is crafted with care and responsibility. Spinelli Kilcollin is committed to ethical sourcing and sustainability. They use recycled metals and responsibly sourced diamonds, ensuring that your ring not only looks good but also aligns with values of integrity and respect for the environment.

Why It Might Be the Perfect Fit for You

If you’re someone who values individuality and wants an engagement ring that’s as unique as your relationship, the Sonja SG Ring could be the perfect choice. Its modern design and ethical craftsmanship make it a standout piece that you’ll cherish for years to come.

$850$10850
Minimalist three-diamond ring in solid gold – handcrafted Triple Carrera design by Grace Lee
Grace Lee triple-stone diamond ring with brilliant round diamonds – perfect for anniversaries or engagements
Close-up of the Artemer Tapered Baguette Diamond Nesting Curved Ring in 18k yellow gold, showcasing sparkling baguette diamonds.
Side view of the Artemer Nesting Curved Ring highlighting its unique curved design that fits snugly alongside engagement rings.
Front view of Club engagement ring featuring a 4.90 ct lab‑grown Asscher cut diamond set in a thick 14k yellow gold bezel.
Side profile of Club ring showcasing the chunky tapered shank and bathtub‑style bezel holding the Asscher diamond.
The Cadlina Wavy Montana Sapphire Ring worn on a finger, illustrating its vibrant, fluid design and refined yet playful character.
Macro detail of the Cadlina ring’s sapphires, revealing the kaleidoscope effect and grain of the yellow-gold setting.
Jacket Emily wedding band in 14K white gold featuring a delicate vine motif with accent diamonds, designed to complement engagement rings.
Close-up of the Jacket Emily wedding band showcasing intricate vine detailing and sparkling accent diamonds set in 14K white gold.
Close-up of the Grecian Diamond Cigar Band showcasing six 2mm princess-cut white diamonds set in a 14k yellow gold band.
Side profile of the Grecian Diamond Cigar Band highlighting its 12mm wide band and the precision of the diamond settings.
14K white gold Fana Three-Stone Round Diamond Halo Engagement Ring featuring a 0.78 ct total weight of round diamonds, excluding the center stone
Close-up of Fana's S3314 engagement ring showcasing a continuous diamond halo and side stones on a sleek white gold band
Mociun Aster Ring in 18K yellow gold with Montana blue sapphire, peach sapphire accents, and diamonds
Cluster ring by Mociun featuring 0.47 ct Montana blue sapphire, peach sapphires, and diamonds in 18K gold
Front view of Jane Bartel’s 18k yellow gold signet ring, set with a 2.92 ct faceted black diamond—sleek, modern, unisex design.
Close-up of the faceted black diamond atop the 18k recycled gold ring, inspired by the volcanic landscapes of Santorini.
Oval aquamarine engagement ring with sparkling diamond halo – Stellium Ring from Bario Neal
Ethically made aquamarine and diamond halo ring – modern celestial-inspired design in solid gold
3.18ct Lab-Grown Elongated Cushion Cut Diamond Engagement Ring by Benz & Co Diamonds featuring a two-tone 14K gold band with hidden halo.
Side view of the 3.18ct Lab-Grown Elongated Cushion Cut Diamond Engagement Ring highlighting the 1.80mm band and medium profile comfort fit
Mikimoto Ocean Collection ring featuring 8 mm Akoya cultured pearl and 0.63 ct blue sapphires in 18K white gold
Ocean-inspired Mikimoto ring: lustrous Akoya pearl with sapphire accents in white gold
Eclipse Open Ring with Round Diamonds in 18K White Gold (Style W-13618W-0-DIA-18KW) from Kwiat: Elegant open band design featuring round diamonds, crafted in 18K white gold. Timeless, handcrafted luxury.
Elegant 18K white gold open band ring by Kwiat, adorned with round diamonds for a modern, minimalist look.
Medium Old European–cut diamond signet ring in 14k Fairmined gold with softened knife-edge band
Vintage Old European–cut diamond signet ring handcrafted in New York from reclaimed gold and antique diamond.
The bold Nomad ring featuring peridot and aquamarine nestled elegantly in a luxe presentation box.
The chunky Nomad ring on a finger, highlighting the vibrant green peridot and icy aquamarine set in polished yellow gold.
Close-up of the Tiffany T1 Ring in 18k yellow gold, showcasing the pavé round brilliant diamonds.
Side profile of the Tiffany T1 Ring highlighting its 2.5mm width and sleek design.
Close-up of Demi Globe Plus 3 Ovals Ring showing the trio of oval diamonds set on a domed gold band.
Demi Globe Plus 3 Ovals Ring in 14K white gold, showcasing oval-cut diamonds on a curved band by Grace Lee
3‑Stone Emerald‑Cut and Cut‑Corner Triangle Ring on hand, highlighting modern symmetry and diamond design
Side view of Shahla Karimi trilogy ring with flush emerald‑cut center and geometric triangle accents.
Front view of Cartier Love Ring in rose gold, set with 6 brilliant-cut diamonds totaling 0.46 carat, showcasing its iconic screw motif.
Close-up of Cartier’s Love Ring, highlighting the 6 diamonds and the polished rose gold finish, embodying timeless elegance.
Close‑up of the Double Pear Demi Demi, showcasing the dual pear‑shaped diamond accents set in 14K gold on a curved band
Grace Lee Double Pear Demi Demi ring in 14K yellow gold, featuring two pear‑shaped diamonds set in a domed band.
Close-up of the Gibbous Moon Signet Ring in 14k gold, featuring a crescent of .30 ct diamonds arranged in a gibbous moon shape around the signet face.
Gibbous Moon signet ring crafted in 14k recycled gold with a .30‑carat diamond half‑moon pattern, ideal as a meaningful personalized stackable piece.
Aubrey diamond ring in 18 K white gold, featuring a delicate curved band with seven round prong-set accent diamonds (0.11 ct total) in F/G color, SI1 clarity.
18 K white gold Aubrey ring with curved band and sparkling round accent diamonds totaling 0.11 ct, F/G color, SI1 clarity.
Oval aquamarine ring in 14K yellow gold with two round diamond sidestones (0.62 ctw)
4K yellow gold ring with 10×8 mm oval aquamarine center and round diamond accents
1 - 24 of 243 rings total