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Guaranteed Authentic! Konstantino Men's sterling silver two-tone Konstantino Signet ring featuring 18K yellow gold perforated rectangular ornament and engraved motifs at tapered shank. Item... Konstantino Signet Ring silver

Konstantino Signet Ring silver

The RealReal
Konstantino
$495.00
Guaranteed Authentic! Konstantino Sterling silver and 18K yellow gold Konstantino ring featuring rectangular amethyst, peridot and tourmaline cabochons. Item - Kon21293 Konstantino Multistone Ring silver

Konstantino Multistone Ring silver

The RealReal
Konstantino
$375.00
Guaranteed Authentic! Konstantino Sterling silver Konstantino wide band ring featuring 18K yellow gold details at center and edges. Item - Kon21184 Konstantino Wide Bicolor Ring silver

Konstantino Wide Bicolor Ring silver

The RealReal
Konstantino
$545.00 $272.50

50%

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Konstantino Sterling Silver And 18k Gold Diamond Maltese Cross Ring - Brilliant, faceted diamonds set in 18K yellow gold and sterling silver. By Konstantino. Sterling silver/18K gold. 1"... Sterling Silver And 18k Gold Diamond Maltese Cross Ring - Metallic - Konstantino Rings

Sterling Silver And 18k Gold Diamond...

Lyst
Konstantino
$1,395.00 $976.00
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This beautiful ring is solid sterling silver and yellow gold marked inside 925-750 designed by Konstantino. The ring look like it has a snowflake design and has an 11mm checkerboard round... SILVER-18K YELLOW GOLD KONSTANTINO ONYX AND PEARL RING - SIZE 6.5 - LB-C0408

SILVER-18K YELLOW GOLD KONSTANTINO...

11Main.com
$569.00
Intricate clover-inspired metalwork details an exquisitely handcrafted ring. Color(s): silver. Brand: KONSTANTINO. Style Name:Konstantino 'Classics' Clover Etched Ring. Style Number:... Konstantino 'Classics' Clover Etched Ring

Konstantino 'Classics' Clover Etched...

Nordstrom
Konstantino
$250.00
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Exquisite, hand-etched metalwork surrounds the Maltese cross atop a comfortably tapered sterling-silver ring. Color(s): silver. Brand: KONSTANTINO. Style Name:Konstantino 'Classics' Cross... Konstantino 'Classics' Cross Square Ring

Konstantino 'Classics' Cross Square...

Nordstrom
Konstantino
$245.00
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A glassy-smooth black onyx stone is framed by twisted 18-karat gold in a bold sterling-silver ring characterized by intricately hand-etched designs on each side. Color(s): silver/ gold/... Konstantino 'Minos' Square Etched Ring

Konstantino 'Minos' Square Etched Ring

Nordstrom
Konstantino
$735.00
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From the Nemesis Collection Mother-of-pearl doublet cushion set on ornate band Mother-of-pearl doublet 18K yellow gold and sterling silver Made in Greece. Fashion Jewelry - Konstantino.... Konstantino Nemesis Mother-Of-Pearl Doublet Ring - Mother Of Pearl - Size 7

Konstantino Nemesis Mother-Of-Pearl...

Saks Fifth Ave
Konstantino
$670.00
From the Cassiopeia Collection Stackable two-tone rings with spectrolite doublet Set of three Spectrolite doublet 18k yellow gold and sterling silver 0.25" X 0.75" Made in Greece. Fashion... Konstantino Women's Cassiopeia Doublet Spectrolite, 18K Yellow Gold, & Sterling Silver Ring Set

Konstantino Women's Cassiopeia...

Saks Fifth Ave
Konstantino
$1,190.00
From the Kerma Collection. A single, rich bronze coin is engraved as an ode to Demeter, Grecian goddess of the harvest, fertility, and the cycle of life and death, set in display upon an... Konstantino Women's Kerma Bronze & Sterling Silver Coin Ring - Bronze/Silver - Size 7

Konstantino Women's Kerma Bronze &...

Saks Fifth Ave
Konstantino
$450.00
Guaranteed Authentic! Konstantino 18K yellow gold and sterling silver Konstantino shield cocktail ring featuring 0.58 carats of pear shape faceted peridot, 0.08 carats of round brilliant... Konstantino Diamond & Peridot Ring yellow

Konstantino Diamond & Peridot Ring...

The RealReal
Konstantino
$495.00
Guaranteed Authentic! Konstantino Sterling silver Konstantino filigree dome ring featuring 18K yellow gold details. Item - Kon21294 Konstantino Two Tone Dome Ring silver

Konstantino Two Tone Dome Ring silver

The RealReal
Konstantino
$495.00
Guaranteed Authentic! Konstantino 18K yellow gold and sterling silver Konstantino cocktail ring featuring 0.48 carats of round brilliant diamonds and high polish, textured and engraved... Konstantino Diamond Filigree Cross Ring yellow

Konstantino Diamond Filigree Cross...

The RealReal
Konstantino
$795.00
Guaranteed Authentic! Konstantino Sterling silver Konstantino Aura oval cocktail ring featuring mother of pearl and quartz doublet. Unfortunately, due to restrictions, this item cannot be... Konstantino Doublet Aura Oval Ring silver

Konstantino Doublet Aura Oval Ring...

The RealReal
Konstantino
$325.00
Guaranteed Authentic! Konstantino 18K yellow gold and sterling silver Konstantino Cross cocktail ring featuring 0.11 carats of round brilliant diamonds and engraved high polish finishes... Konstantino Diamond Cross Cocktail Ring yellow

Konstantino Diamond Cross Cocktail...

The RealReal
Konstantino
$445.00
Guaranteed Authentic! Konstantino 18K yellow gold and sterling silver Konstantino Asteri Horizontal Ring featuring 0.27 carats of round brilliant diamonds at center and engraved details at... Konstantino Diamond Asteri Horizontal Ring yellow

Konstantino Diamond Asteri Horizontal...

The RealReal
Konstantino
$895.00
Guaranteed Authentic! Konstantino Sterling silver and 18K yellow gold Konstantino Ilios cocktail ring featuring marquise citrine at head and round citrine details. Item - Kon21567 Konstantino Citrine Ilios Cocktail Ring silver

Konstantino Citrine Ilios Cocktail...

The RealReal
Konstantino
$645.00
Guaranteed Authentic! Konstantino 18K yellow gold and sterling silver Konstantino cocktail ring featuring Pegasus intaglio onyx at center and floral motifs throughout shank. Item - Kon21553 Konstantino Onyx Intaglio Pegasus Cocktail Ring yellow

Konstantino Onyx Intaglio Pegasus...

The RealReal
Konstantino
$575.00
Guaranteed Authentic! Konstantino Sterling silver and 18K yellow gold and sterling silver carved quartz and a high polish finish throughout. Includes jewelry pouch. Item - Kon21556 Konstantino Quartz Two-Tone Cocktail Ring silver

Konstantino Quartz Two-Tone Cocktail...

The RealReal
Konstantino
$375.00
Guaranteed Authentic! Konstantino 18K yellow gold and sterling silver Konstantino Two-tone filigree ring featuring 0.03 carats of round brilliant diamonds and engraved finish throughout.... Konstantino Two-Tone Diamond Filigree Ring yellow

Konstantino Two-Tone Diamond Filigree...

The RealReal
Konstantino
$495.00
Guaranteed Authentic! Konstantino 22K yellow gold and sterling silver Konstantino Two-Tone cocktail ring featuring pink tourmaline cabochon and engraved detailing throughout. Item - Kon21546 Konstantino Two-Tone Tourmaline Cocktail Ring yellow

Konstantino Two-Tone Tourmaline...

The RealReal
Konstantino
$595.00
Guaranteed Authentic! Konstantino In Stores Now. Sterling silver Konstantino Asperi ring featuring 0.66 carats of round brilliant pave black diamonds, 18K yellow gold bezel, beaded... Konstantino Pavé Diamond Asperi Square Face Ring silver

Konstantino Pavé Diamond Asperi...

The RealReal
Konstantino
$545.00
Guaranteed Authentic! Konstantino In Stores Now. 18K yellow gold and sterling silver Konstantino cocktail ring featuring an amethyst doublet cabochon at center and textured finish... Konstantino Amethyst Doublet Erato Teardrop Cocktail Ring yellow

Konstantino Amethyst Doublet Erato...

The RealReal
Konstantino
$595.00
Guaranteed Authentic! Konstantino Sterling silver and 18K yellow gold Konstantino engraved cocktail ring featuring 0.24 carats of pink round brilliant sapphires. Item - Kon21450 Konstantino Two-Tone Pink Sapphire Engraved Ring silver

Konstantino Two-Tone Pink Sapphire...

The RealReal
Konstantino
$595.00 $416.50

30%

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Glistening 18-karat gold braiding highlights a smooth-cut black onyx stone in a stunning artisan-crafted ring. A sterling-silver band etched with an ornate cross motif completes the piece.... Konstantino 'Minos' Side Cross Ring

Konstantino 'Minos' Side Cross Ring

Nordstrom
Konstantino
$1,310.00
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A gleaming black onyx cabochon is framed by warm 18-karat gold in an intricately etched sterling-silver ring handcrafted in Greece. Color(s): silver/ gold/ black onyx. Brand: KONSTANTINO.... Konstantino 'Minos' Etched Black Onyx Ring

Konstantino 'Minos' Etched Black Onyx...

Nordstrom
Konstantino
$1,230.00
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From the Classics Collection. Openwork scrolls and allover etching lend a classical, hand-hewn look to a statement design in sterling silver and 18k yellow gold. 18k yellow gold Sterling... Konstantino Women's Classics Daphne 18K Yellow Gold & Sterling Silver Filigree Cross Ring - Silver/Gold - Size 7

Konstantino Women's Classics Daphne...

Saks Fifth Ave
Konstantino
$865.00
From the Hebe Collection Two-tone hand-etched ring in elegant marquise shape 18k yellow gold and sterling silver Made in Greece. Fashion Jewelry - Konstantino. Konstantino. Color:... Konstantino Women's Hebe 18K Yellow Gold & Sterling Silver Marquise Ring - Silver/Gold - Size 7

Konstantino Women's Hebe 18K Yellow...

Saks Fifth Ave
Konstantino
$990.00
From the Iliada Collection Chrysocolla and quartz ring in mixed metal design Chrysocolla, clear quartz Sterling silver, 18k yellow gold Diameter, 1" Made in Greece. Fashion Jewelry -... Konstantino Women's Chrysocolla, Clear Quartz, Sterling Silver & 18K Yellow Gold Marquise Ring - Chrysocolla - Size 7

Konstantino Women's Chrysocolla,...

Saks Fifth Ave
Konstantino
$1,980.00