Exquisite French Art Deco–era watch brooch crafted in platinum, featuring approximately 6.75 carats of old-cut diamonds. The design showcases an elegant fleur-de-lis motif suspending...

Category

Early 1900s French Art Deco Antique Harbor Diamonds

Materials

Diamond, Platinum

Multi Shape Diamond Bangle Bracelet 0.75 Carats 14 Karat Yellow Gold 12.9 Grams

$6,240

W 0.21 in Dm 2.2 in

Multi Shape Diamond Bangle Bracelet 0.75 Carats 14 Karat Yellow Gold 12.9 Grams

By Harbor Diamonds

Located in New York, NY

This elegant 14K yellow gold diamond bangle bracelet features a refined oval silhouette designed to sit comfortably and securely on the wrist. The bracelet is accented with 0.75 cara...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 14 Karat Yellow Gold Link Wide Bracelet 42.7 Grams Made in Italy

$10,485

W 0.88 in L 7.25 in

Vintage 14 Karat Yellow Gold Link Wide Bracelet 42.7 Grams Made in Italy

By Harbor Diamonds

Located in New York, NY

A bold and substantial vintage 14K yellow gold bracelet, beautifully crafted with wide interlocking links that create a fluid, luxurious silhouette. This statement piece measures 7.2...

Category

1990s Contemporary Harbor Diamonds

Materials

14k Gold, Yellow Gold

Oval Ruby Diamond Halo Cocktail Ring 8.48 CTTW 18 Karat White Gold

$12,024

Oval Ruby Diamond Halo Cocktail Ring 8.48 CTTW 18 Karat White Gold

By Harbor Diamonds

Located in New York, NY

An elegant and striking statement ring crafted in 18K white gold, showcasing a vivid 7.32-carat oval-cut natural ruby with rich red saturation. The center stone is framed by a refine...

Category

2010s Contemporary Harbor Diamonds

Materials

Ruby, Diamond, 18k Gold, White Gold

Diamond Sculpted Twist Bangle Bracelet 4.50 Carats 18KT Yellow Gold 21.1 Grams

$15,625

Diamond Sculpted Twist Bangle Bracelet 4.50 Carats 18KT Yellow Gold 21.1 Grams

By Harbor Diamonds

Located in New York, NY

A bold and elegant 18K yellow gold diamond bangle featuring a sculpted twist design, each segment paved with brilliant diamonds for continuous sparkle. The round diamonds are bezel-s...

Category

1990s Contemporary Harbor Diamonds

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Sagittarius Zodiac Charm Pendant 0.54 Carats 14 Karat Yellow Gold

$2,800 / item

H 1.25 in Dm 1 in

Diamond Sagittarius Zodiac Charm Pendant 0.54 Carats 14 Karat Yellow Gold

By Harbor Diamonds

Located in New York, NY

A bold and meaningful zodiac medallion crafted in 14K yellow gold, featuring the Sagittarius centaur archer symbol in sculpted relief. Framed with a brilliant diamond halo for elevat...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, 14k Gold, Yellow Gold

Vintage Diamond Miligrain Bangle Bracelet 1 Carat 18 Karat Yellow Gold 14 Grams

$7,500

Vintage Diamond Miligrain Bangle Bracelet 1 Carat 18 Karat Yellow Gold 14 Grams

By Harbor Diamonds

Located in New York, NY

A beautifully preserved antique 18K gold bangle bracelet featuring an elegant engraved diagonal motif, each section set with a round brilliant diamond in a square bezel. The combinat...

Category

1990s Contemporary Harbor Diamonds

Materials

Diamond, 18k Gold, Yellow Gold

High Polish & Twist Motif Oval Link Necklace 19.47 Grams 14 Karat Yellow Gold

$3,249Sale Price / item|20% Off

L 18 in

High Polish & Twist Motif Oval Link Necklace 19.47 Grams 14 Karat Yellow Gold

By Harbor Diamonds

Located in New York, NY

14 Karat yellow gold oval shape link necklace featuring alternating high polished and twist motif links weighing 19.47 grams. Matching Bracelet Available. More Link Necklaces & Brac...

Category

2010s Contemporary Harbor Diamonds

Materials

14k Gold, Yellow Gold

Browse all Jewelry from Harbor Diamonds

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Harbor Diamonds Sale Prices

Sold Date

Sold Price

Category

Material

Creation Year

2026	$400	Drop Earrings	Yellow Gold, Freshwater Pearl	2026
2026	$25,000	Cocktail Rings	Platinum, Diamond, Sapphire	2025
2026	$2,000	Drop Earrings	Yellow Gold, Diamond	2022
2026	$800	Anklets	14k Gold, Yellow Gold, Enamel	2026
2026	$1,600	Drop Earrings	Yellow Gold, Diamond, South Sea Pearl	2025
2026	$1,344	Brooches	18k Gold, Yellow Gold, Diamond	2025
2025	$920	Chain Necklaces	14k Gold, Yellow Gold	2026
2025	$1,900	Drop Earrings	Yellow Gold, Diamond, South Sea Pearl	2025
2025	$3,300	Stud Earrings	White Gold, Diamond, South Sea Pearl	2026
2025	$9,000	Link Necklaces	18k Gold, Yellow Gold, Sapphire	1990s
2025	$3,000	Fashion Rings	14k Gold, Yellow Gold, Diamond	2024
2025	$3,500	Dangle Earrings, Drop Earrings	18k Gold, White Gold, Diamond, Sapphire, Gold, South Sea Pearl	2024
2025	$1,404	Drop Necklaces	14k Gold, Diamond, Yellow Gold	2025
2025	$4,700	Chain Necklaces, Multi-Strand Necklaces	14k Gold, Yellow Gold	2000s
2025	$11,375	Tennis Bracelets	Platinum, Diamond	1940s
2025	$17,024	Tennis Bracelets	Platinum, Diamond	1940s
2025	$1,400	Dangle Earrings, Drop Earrings	18k Gold, Diamond, Blue Sapphire, White Gold, South Sea Pearl, Sapphire	2021
2025	$5,500	Hoop Earrings	14k Gold, White Gold, Diamond	2025
2025	$1,599	Drop Earrings, Dangle Earrings	18k Gold, Amethyst, Tourmaline, Rose Gold, Quartz	2025
2025	$5,500	Stud Earrings	18k Gold, Diamond, South Sea Pearl	2020

$4,205

Average sold price of items in the past 12 months

$300-$25,000

Sold price range of items in the past 12 months

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Harbor Diamonds jewelry & watches for sale on 1stDibs.

Find a range of Harbor Diamonds 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 Harbor Diamonds jewelry to pair with your ensemble, you’ll find that Harbor Diamonds diamond jewelry & watches, from our inventory of 805, can add a particularly distinctive touch to your look. We have 1,011 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. If you’re looking for additional options, many customers also consider jewelry & watches by Faye Kim, Thomas Kurilla, and Goshwara. Prices for Harbor Diamonds jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $225 and tops out at $1,450,000, while pieces like these, on average, can sell for $3,809.