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Harbor Diamonds

Certified 7.96 Carat Zambian Heart-Shaped Emerald Diamond Halo Necklace 18K Gold
Certified 7.96 Carat Zambian Heart-Shaped Emerald Diamond Halo Necklace 18K Gold

Certified 7.96 Carat Zambian Heart-Shaped Emerald Diamond Halo Necklace 18K Gold

By Harbor Diamonds

Located in New York, NY

A truly exceptional gemstone, this necklace showcases a certified 7.96 carat heart-shaped Zambian emerald of remarkable quality. Accompanied by a C. Dunaigre Switzerland Gemstone Rep...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Blue & Yellow Sapphire Double Flower Ring in 18K Rose Gold 4.36 Carats
Blue & Yellow Sapphire Double Flower Ring in 18K Rose Gold 4.36 Carats

Blue & Yellow Sapphire Double Flower Ring in 18K Rose Gold 4.36 Carats

By Harbor Diamonds

Located in New York, NY

Charming and colorful double flower ring crafted in 18K rose gold, featuring blue and yellow sapphires totaling 4.36 carats. The floral design is accented with a delicate beaded trim...

Category

2010s Contemporary Harbor Diamonds

Materials

Blue Diamond, Yellow Sapphire, 18k Gold, Rose Gold

Italian 18K White Gold South Sea Pearl Diamond Pendant Necklace 0.24 Cts 11.5mm
Italian 18K White Gold South Sea Pearl Diamond Pendant Necklace 0.24 Cts 11.5mm

Italian 18K White Gold South Sea Pearl Diamond Pendant Necklace 0.24 Cts 11.5mm

By Harbor Diamonds

Located in New York, NY

Crafted in luxurious 18 karat white gold, this elegant Italian-made pendant necklace features a luminous 11.5mm South Sea pearl accented by natural round brilliant diamonds totaling ...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

14K Gold Diamond Butterfly Necklace 0.26 Carat Pendant Two-Tone Gold Necklace
14K Gold Diamond Butterfly Necklace 0.26 Carat Pendant Two-Tone Gold Necklace

14K Gold Diamond Butterfly Necklace 0.26 Carat Pendant Two-Tone Gold Necklace

By Harbor Diamonds

Located in New York, NY

Delicate and elegant, this 14K gold butterfly necklace showcases a beautifully sculpted butterfly pendant accented with 0.26 carats total weight of sparkling natural diamonds. Crafte...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, 14k Gold, Yellow Gold

Platinum 7 Carat Marquise Diamond Eternity Band Quality G-H VS2 Airline Setting
Platinum 7 Carat Marquise Diamond Eternity Band Quality G-H VS2 Airline Setting

Platinum 7 Carat Marquise Diamond Eternity Band Quality G-H VS2 Airline Setting

By Harbor Diamonds

Located in New York, NY

A breathtaking platinum eternity band showcasing sixteen marquise-cut diamonds totaling approximately 7.00 carats. Expertly matched in G-H color and VS2 clarity, the diamonds are arr...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, Platinum

Diamond Inlay Beveled Bangle Bracelet 1.50 Carats 14 Karat Yellow Gold 21 Grams
Diamond Inlay Beveled Bangle Bracelet 1.50 Carats 14 Karat Yellow Gold 21 Grams

Diamond Inlay Beveled Bangle Bracelet 1.50 Carats 14 Karat Yellow Gold 21 Grams

By Harbor Diamonds

Located in New York, NY

This bold and elegant 14K yellow gold diamond bangle bracelet showcases a sleek beveled-edge design with a high-polish finish that reflects light beautifully. Set with 10 round brill...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold Diamond Bezel Dangle Ball Chain Necklace 0.36 Carats
14K Yellow Gold Diamond Bezel Dangle Ball Chain Necklace 0.36 Carats

14K Yellow Gold Diamond Bezel Dangle Ball Chain Necklace 0.36 Carats

By Harbor Diamonds

Located in New York, NY

Delicate and effortlessly chic, this 14K yellow gold diamond necklace features 11 bezel-set round brilliant diamonds totaling 0.36 carats gracefully suspended from a polished gold ba...

Category

2010s Contemporary Harbor Diamonds

Materials

Diamond, 14k Gold, Yellow Gold

Graduated Brushed & High Polished Ball Motif Necklace 14 Karat Gold 14.9 Grams
Graduated Brushed & High Polished Ball Motif Necklace 14 Karat Gold 14.9 Grams

Graduated Brushed & High Polished Ball Motif Necklace 14 Karat Gold 14.9 Grams

By Harbor Diamonds

Located in New York, NY

14 Karat Yellow gold graduated necklace featuring alternating brushed finished and high polish ball motifs with a chain in the back to wear any length, 14.9 grams. Measuring 12 MM -...

Category

2010s Contemporary Harbor Diamonds

Materials

Gold, 14k Gold, Yellow Gold

Browse all Jewelry from Harbor Diamonds
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Harbor Diamonds Sale Prices

Sold DateSold PriceCategoryMaterialCreation Year
2026$1,771Drop Earrings18k Gold, Rose Gold, Diamond, South Sea Pearl, Quartz2026
2026$3,631Drop Earrings18k Gold, White Gold, Diamond, South Sea Pearl2026
2026$3,600Drop Earrings, More Earrings18k Gold, Freshwater Pearl, Pink Sapphire2025
2026$586Beaded NecklacesPearl, Spinel2023
2026$2,397Drop Earrings18k Gold, Yellow Gold, Diamond, South Sea Pearl, Sapphire2026
2026$3,848Drop EarringsWhite Gold, Diamond, South Sea Pearl2019
2026$3,590Drop Earrings18k Gold, Diamond, South Sea Pearl, White Gold2026
2026$2,232Drop EarringsYellow Gold, Diamond, South Sea Pearl2025
2026$2,835Stud Earrings, Drop Earrings18k Gold, Diamond2018
2026$2,880Dangle Earrings, Drop Earrings18k Gold, Diamond, Blue Sapphire, White Gold, South Sea Pearl, Sapphire2021
2026$3,600Drop Earrings, Dangle Earrings18k Gold, Diamond, South Sea Pearl, White Gold2026
2026$1,100Anklets14k Gold, Yellow Gold, Enamel2026
2026$3,312Drop EarringsWhite Gold, Diamond, South Sea Pearl2022
2026$8,000Drop Earrings, Dangle Earrings18k Gold, Diamond, South Sea Pearl, White Gold2020
2026$2,748Drop EarringsRose Gold, Diamond, Morganite2019
2026$8,750Drop Earrings18k Gold, White Gold, Aquamarine, Diamond2024
2026$400Drop EarringsYellow Gold, Freshwater Pearl2026
2026$25,000Cocktail RingsPlatinum, Diamond, Sapphire2025
2026$2,000Drop EarringsYellow Gold, Diamond2022
2026$800Anklets14k Gold, Yellow Gold, Enamel2026
$4,487
Average sold price of items in the past 12 months
$400-$25,000
Sold price range of items in the past 12 months

Creators Similar to Harbor Diamonds

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.