American Jewelry & Watches

Pre-owned estate Tiffany & Co green tourmaline, diamond & tsavorite garnet cocktail ring crafted in 950 platinum & 18k gold (circa late 1990s to early 2000s). Marquise...

Unusual Art Deco Sterling and Crystal Sphere Earrings from the 1930's. Screw back fittings with round faceted crystals set in silver like small glittering orbs. 1.25" x .65". 1930's ...

This Crafted in gleaming 925 sterling silver, these exquisite stud earrings showcase vibrant natural baguette-cut rubies each precisely measuring 5 × 2.5 mm for a total gemstone weig...

Bijoux Num hand-engraved star pattern vermeil bangle bracelet. This beautiful bracelet features over 50 pcs of round faux diamond cubic zirconia (CZ), handcrafted Italian "Rigato" ...

This beautifully hand-carved carnelian pendant features a rich reddish-brown hue and a flowing botanical motif, meticulously shaped into a stylized leaf form. The organic carving bri...

Aquamarine creates the centerpiece of this elegant three stone ring. The aquamarine (origin: Brazil) is a classic blue color with no green undertones. The gem has been fashioned in...

TIFFANY & Co. Elsa Peretti Platinum .02ct Diamond Band Ring 5.5 Metal: Platinum Sizes: 5.5 Width: 2.7mm Weight: 4.70 grams Diamond: One round brilliant diamond, carat total ...

This exquisite 925 Sterling Silver bracelet, adorned with a mix of sparkling Cubic Zirconia gemstones in various shapes and sizes. Each gem is meticulously set to create a dazzling, ...

Isabelle Earrings. Kite cut stones are frequently one of my most popular cuts to add to my designs, since gemstones are generally cut in a more traditional style. This gorgeous pair of Scorolite or Lavender Opal kite cut stones have been crowned with gently hand-linked tendrils of Tanzanite, Scorolite, Rainbow Moonstone, Pink Amethyst, and Keshi Pearl clusters - then suspended from silky pearl post earrings. The delicate coloring of this favorite barely-there light lavender stone...

Exceptional Art Deco Mazer Pendant Brooch from the 1930's. High Art Deco design with step faceted faux aquamarines and sapphires set within an intricate pave and baguette dangle sett...

TIFFANY & Co. Platinum .18ct Diamond Bezet Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 2.6mm Weight: 5.20 grams Diamond: round brilliant diamonds, carat total wei...

Elegant and vibrant, these 14K yellow gold lever-back drop earrings showcase a striking pair of oval natural turquoise gemstones weighing approximately 7.44 carats, accented by six s...

TIFFANY & Co. Elsa Peretti 18K Gold Free Form Earrings Medium Metal: 18K yellow gold Weight: 9.90 grams Measurement: 16mm high X 14mm wide, medium size Hallmark: ©TIFFANY&CO...

TIFFANY & Co. Platinum 3mm Comfort Fit Wedding Band Ring 7 Metal: Platinum Size: 7 Band Width: 3mm Weight: 5.70 grams Hallmark: TIFFANY&CO. PT950 Condition: Excellen...

This extraordinary Harry Winston Platinum Round Brilliant Diamond Pavé Engagement Ring showcases the House’s unrivaled mastery in selecting and setting the world’s finest diamonds. A...

TIFFANY & Co. Together Platinum Diamond Legacy 2mm Milgrain Band Ring 5 Evokes the glamour of the Edwardian period. Ring in platinum with a milgrain edge and a full circle of bead-s...

A beautiful mid-century brooch by Sarah Coventry, this gold-tone circular wreath pin is adorned with elegant botanical detailing and enriched with natural gemstone accents. A lumino...

A refined expression of color and symmetry, this ring centers on the vivid freshness of natural peridot, framed by soft pink sapphire accents that bring a delicate contrast to the co...

TIFFANY & Co. Forever Platinum 6mm Lucida Wedding Band Ring 10 Metal: Platinum Size: 10 Band Width: 6mm Weight: 15.50 grams Hallmark: ©1999 TIFFANY&Co. PT950 Tiffany price: $3,400 ...

TIFFANY & Co. Elsa Peretti .18ct Diamond Curved Band Ring 4.5 Metal: Platinum Size: 4.5 Weight: 6.40 grams Diamond: round brilliant diamond, carat...

This elegant tennis bracelet is crafted in solid 925 sterling silver and showcases 22 natural oval-cut peridot gemstones, each measuring 7 × 5 mm, with a combined gemstone weight of ...

Created in 18 karat yellow gold Sleeping Beauty Turquoise beads 23 carats Diamonds 0.10 carat approx. Limited edition These luxurious Candy Blue Topaz and Moon Quartz Earrings feature 18 karat yellow gold and Sleeping Beauty Turquoise...

The length of the necklace is 18 inches ( 45.7 cm). The size of the smooth, high-quality round beads is 13 - 14 mm. The color of this stone is apple-green. Authentic, natural color. No thermal or other mechanical treatments were used. The necklace is fastened with a very comfortable sterling silver clasp with a natural Chrysoprase...

These 925 sterling silver ruby and diamond drop earrings feature rich red baguette and round-cut rubies elegantly arranged in a sleek vertical drop design, accented with subtle 1.5 m...

The smaller version. Rainbow tourmaline on a 14K gold hoop, same random color sequence, tighter curve. Vermeil beads top and bottom. No two pairs the same. Rainbow tourmaline bead, ...

Tiffany & Co. Platinum 1.70 Carat Round Brilliant Diamond Engagement Ring – I/VS2 This classic Tiffany & Co. engagement ring features a beautifully proportioned 1.70-carat r...

Freshwater pearls from Hangzhou, small and uniform, with one gold bead near the clasp. Classic and stackable. The pearl bracelet, simplified. Pearl, 3mm x 4mm (Hangzhou, China) 14K...

Created in 18 karat yellow gold Rubellite 11.50 carats approx. Diamonds 0.20 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration...

Waltham Size "O" 14KT Yellow Gold Triple Case Open Face Pocket Watch With Fleur de Lis Fob Pin. The case is hallmarked "WARRANTED 14K TO ASSAY" and "Leon W.C. Co.," these cases were ...

The necklace is 18 inches (45.7 cm) long, and the smooth round beads are 19 mm in size. The beads are a beautiful blue-green color. We are guaranteed 100% natural Mozambique Amazonit...

An extraordinary example of Harry Winston's legendary diamond craftsmanship, this magnificent "The One" engagement ring showcases a breathtaking 4.01 carat natural round brilliant cu...

A refined and timeless necklace crafted from high-quality natural Russian Siberian nephrite — a gemstone long admired for its depth of color, durability, and noble character. The ne...

This gorgeous 2.3 carat emerald eternity band ring is crafted in 925 sterling silver, featuring sixteen vibrant round cut emeralds measuring approximately 3.1 mm each. Designed with ...

Indulge in the timeless beauty of this exquisite pink Edison pearl necklace. Measuring 18 inches in length and featuring lustrous 11-12mm pearls,...

Polished chunks of natural rare Yai Turquoise rocks enhanced with checkerboard cut gemmy glowing Labradorite spacers. This measures 22.5 inches long and the clasp is silver hook.

TIFFANY & Co. Paloma Picasso 18K Gold Zodiac Virgo Pendant Necklace Metal: 18K Yellow Gold Weight: 5.10 grams Chain: 16" long Pendant: 19mm wide x 15mm long Hallmark: "TIFFA...

The Wabi Sabi theme of soft pebbles, gives way to many Verdigris earrings which were a ground breaking color for jewelry that Robert Lee Morris launched in 1981 with Calvin Klein. Th...

This beautiful 14.48 Carat glittering oval Sri Lankan Zircon (15.83 mm x 12.77 mm) is set in a unique handmade Sterling Silver ring size 7 (sizable).

Created in 18 karat yellow gold Lemon Quartz 17 carats approx. Diamonds 0.26 carat approx. Chain sold separately Limited Edition About the Designers ~ Dharmesh & Namrata Drawing...

Tiffany & Co. Round Brilliant Diamond Stud Earrings (.76ct each, G/VVS2) Timeless and refined, these authentic Tiffany & Co. diamond stud earrings feature two perfectly matc...

GIA Certified 6.44-Carat Natural Sapphire – Blue – Oval Shape This stunning 6.44-carat natural sapphire is a true statement piece, perfect for high-end jewelry enthusiasts or collec...

This Crafted in gleaming 925 sterling silver, this stunning pavé necklace showcases natural deep blue sapphires—each precisely cut in a round shape measuring 1.8 mm—forming a mesmeri...

The Charm of Russian Amazonite – A Rare Gift of Nature. This exquisite necklace, measuring 18 inches (45.7 cm) in length, is composed of smooth, round beads with a diameter of 13 mm...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5.5 Metal: 18K Gold Size: 5.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&C...

GIA 1.66 Carat Radiant Cut Fancy Brown-Yellow Diamond Solitaire Ring, 14K Yellow Gold Elegant solitaire ring featuring a 1.66 carat natural radiant-cut diamond set in a classic four...

TIFFANY & Co. Platinum Graduated Diamond Jazz Band Ring 7.5 Metal: Platinum Size: 7.5 Weight: 4.20 grams Diamond: 7 round brilliant diamonds, carat total weight .32 Hallmark: ©TIF...

TIFFANY & Co. Platinum 3.9mm Half Circle Diamond Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 3.9mm Weight: 6.90 grams Diamond: 9 round brilliant diamonds, carat total we...

This beautiful ring has a Natural Emerald Cut Pink Sapphire that weights 1.47 Carats. The Pink Sapphire has been certified by GIA, Certificate #: 2191204352 The ring is embellished ...

These Drop earrings feature 1.66 carats of natural emeralds set in 14K white gold. Each emerald measuring 6 x 4 mm, secured in classic prong settings and accented with 0.56 carats of...

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16" Weight: 5.30 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant di...

Indulge in the timeless beauty of this exquisite dark pink metallic shade Edison pearl necklace. Measuring 17.5 inches (44.5 cm), this elegant pi...

TIFFANY & Co. Platinum Diamond Rose Flower Ring 6 Metal: Platinum Size: 6 Weight: 7.60 grams Diamond: 34 round brilliant diamonds, carat total w...

Double strand of highly polished glowing natural black Onyx (18 mm) enhanced with rondels of natural red Bamboo Coral set in this double strand necklace with gold tone easy to use ho...

Tiffany & Co. 18K Gold Novo Fancy Vivid Yellow Oval Diamond Engagement Ring From Tiffany’s celebrated Novo Collection, this engagement ring features a striking oval cut Fancy Vi...

A striking expression of modern sophistication and exceptional craftsmanship, this David Yurman engagement ring showcases a magnificent GIA-certified 2.01 carat emerald-cut diamond e...

Amethyst heishi with petal pearls from Hangzhou spaced through. The pearls sit perpendicular to the strand—flat, irregular, breaking the rhythm of the purple. Lavender and cream. Am...

Early, Rare Elsa Peretti Rock Crystal Bean Pendant from the 1970's. Large rock crystal "bean" set in a hand made silk net with tassel made by...

TIFFANY & Co. Platinum .06ct Diamond Heart Ring 5 Metal: Platinum Size: 5 Diamond: Round brilliant diamonds, carat total weight .06 Hallmark: ©TIFFANY&CO. Pt950 Condition: Excellen...

Oscar de la Renta 22k gold violet tanzanite Swarovski crystal tennis necklace. Luxury designer jewelry. 16" adjustable to 20.5". Made in USA. Oscar de la Renta 22k gold plated viole...

This pendant is finely crafted in 925 sterling silver and features a floral cluster design set with natural blue sapphire and opal gemstones, accented by diamonds. The piece showcase...