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Harbor Diamonds Engagement Rings

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Creator: Harbor Diamonds
3.17 Carat Emerald and 1.51 Carat Diamond Halo Ring in 18K White Gold
3.17 Carat Emerald and 1.51 Carat Diamond Halo Ring in 18K White Gold

3.17 Carat Emerald and 1.51 Carat Diamond Halo Ring in 18K White Gold

By Harbor Diamonds

Located in New York, NY

A timeless emerald and diamond halo ring showcasing a vibrant 3.17-carat oval-cut emerald framed by a sparkling halo of round brilliant diamonds. Elegant baguette-cut diamonds accent...

Category

2010s Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Three-Stone South Sea Pearl Diamond Ring 0.12 Carat 18 Karat White Gold
Three-Stone South Sea Pearl Diamond Ring 0.12 Carat 18 Karat White Gold

Three-Stone South Sea Pearl Diamond Ring 0.12 Carat 18 Karat White Gold

By Harbor Diamonds

Located in New York, NY

18K White gold three stone ring featuring one South Sea Pearl center measuring 14-15 MM flanked with 26 round diamonds weighing 0.12 carats. Measurements: South Sea Pearl: 14-15 MM...

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, South Sea Pearl, White Gold

C. DUNAIGRE Certified Sapphire Diamond Halo Cocktail Ring 15.31 Carats F VS
C. DUNAIGRE Certified Sapphire Diamond Halo Cocktail Ring 15.31 Carats F VS

C. DUNAIGRE Certified Sapphire Diamond Halo Cocktail Ring 15.31 Carats F VS

By Harbor Diamonds

Located in New York, NY

Princess Diane inspired cocktail ring featuring one GIA Certified Oval Sapphire weighing 12.06 carats flanked with 14 round brilliants weighing 3.25, cr...

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Sapphire, Platinum

Oval Cut Morganite Diamond Halo Cocktail Ring 4.80 Carats 14 Karat White Gold
Oval Cut Morganite Diamond Halo Cocktail Ring 4.80 Carats 14 Karat White Gold

Oval Cut Morganite Diamond Halo Cocktail Ring 4.80 Carats 14 Karat White Gold

By Harbor Diamonds

Located in New York, NY

Oval cut Morganite weighing 3.80 carats flanked with a diamond halo weighing 1 carat, in 14 karat white gold. Morganite 11.8 mm x 9.7mm Diamond Halo 15.5 mm x 14.7 mm

Category

2010s Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

18K White Gold 4.19 Carat East-West Emerald Diamond Halo Cocktail Ring
18K White Gold 4.19 Carat East-West Emerald Diamond Halo Cocktail Ring

18K White Gold 4.19 Carat East-West Emerald Diamond Halo Cocktail Ring

By Harbor Diamonds

Located in New York, NY

A striking statement ring showcasing a vibrant 4.19 carat natural emerald set in a sophisticated east-west orientation. The richly saturated oval emerald is framed by a sparkling dia...

Category

2010s Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified Fancy Light Yellow Oval Diamond Halo Engagement Ring 7.16 CTTW 18K
GIA Certified Fancy Light Yellow Oval Diamond Halo Engagement Ring 7.16 CTTW 18K

GIA Certified Fancy Light Yellow Oval Diamond Halo Engagement Ring 7.16 CTTW 18K

By Harbor Diamonds

Located in New York, NY

A striking and elegant statement ring showcasing a GIA-certified 6.01-carat Fancy Light Yellow oval brilliant-cut diamond, graded VS2 clarity. The captivating center stone is accente...

Category

2010s Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Related Items
2.43 Carat Yellow Sapphire Diamond Halo 14 Karat White Gold Cocktail Ring
2.43 Carat Yellow Sapphire Diamond Halo 14 Karat White Gold Cocktail Ring

2.43 Carat Yellow Sapphire Diamond Halo 14 Karat White Gold Cocktail Ring

By Vicki Orr Designs

Located in Naples, FL

2.43 carat faceted oval yellow Sapphire and diamond halo (0.19 ctw, G-H, I1) in this solid 14k white gold alternative engagement or cocktail ring. Ring is currently sized US 7 and can be resized. The horizontal golden Sapphire and diamond halo in this classic prong setting paired with the sleek and wide square ring band...

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Yellow Sapphire, Gold, 14k Gold, White...

GIA Certified 5.08 Carat Sapphire and Diamond Cocktail Ring
GIA Certified 5.08 Carat Sapphire and Diamond Cocktail Ring

GIA Certified 5.08 Carat Sapphire and Diamond Cocktail Ring

Located in Beverly Hills, CA

GIA certified 5.08 carat, sapphire and diamond 18 kartat cocktail ring. The ring is crafted in 18 karat white gold and 18 karat yellow gold. The GIA describes the stone as a natural...

Category

21st Century and Contemporary Unknown Retro Harbor Diamonds Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold, Y...

Three Stone Diamond Halo 18 Karat White Gold Engagement Ring
Three Stone Diamond Halo 18 Karat White Gold Engagement Ring

Three Stone Diamond Halo 18 Karat White Gold Engagement Ring

Located in Mount Kisco, NY

With a total diamond carat weight of over 1.5 carats, this elegant ring has enormous sparkle and light. Prominent on the raised gallery of this ring, each of the three full cut round...

Category

Early 2000s American Harbor Diamonds Engagement Rings

Materials

Diamond, White Gold, 18k Gold

GIA Certified 2.67 Carat J/VVS2 Emerald Cut Diamond Solitaire Ring 14 Karat
GIA Certified 2.67 Carat J/VVS2 Emerald Cut Diamond Solitaire Ring 14 Karat

GIA Certified 2.67 Carat J/VVS2 Emerald Cut Diamond Solitaire Ring 14 Karat

Located in Miami, FL

GIA Certified 2.67 Carat J/VVS2 Emerald Cut Natural Diamond Solitaire Ring. The ring features a knife edge design. The ring is a size 6.5 and weights a total of 3.2 grams GIA Certifi...

Category

2010s Harbor Diamonds Engagement Rings

Materials

Diamond, 14k Gold

GIA Certified 5.01 Carat Emerald Cut Diamond Engagement Ring
GIA Certified 5.01 Carat Emerald Cut Diamond Engagement Ring

GIA Certified 5.01 Carat Emerald Cut Diamond Engagement Ring

By Belrose Estate Jewelers

Located in Santa Barbara, CA

This luxurious diamond ring is a true masterpiece of high jewelry, featuring a stunning 5.01 carat emerald cut diamond that has been certified by the Gemological Institute of America...

Category

21st Century and Contemporary American Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Emerald Cut Diamond Engagement Ring 1.21 Carat D/VVS2
GIA Certified Platinum Emerald Cut Diamond Engagement Ring 1.21 Carat D/VVS2

GIA Certified Platinum Emerald Cut Diamond Engagement Ring 1.21 Carat D/VVS2

Located in Mayfair, London, London

A stunning emerald cut diamond ring in platinum. The ring is set to the centre with a 1.21ct emerald cut diamond, D colour and VVS2 in clarity. The diamond is surrounded by a pave set diamond halo...

Category

21st Century and Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Platinum

Oval Brilliant Cut Diamond Halo 14k White Gold Engagement Ring
Oval Brilliant Cut Diamond Halo 14k White Gold Engagement Ring

Oval Brilliant Cut Diamond Halo 14k White Gold Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

Oval Brilliant Cut Diamond Halo 14k White Gold Engagement Ring. The ring weighs 3.1 grams, size 6.75, the center stone is a Natural Oval Brilliant Cut diamond weighing 0.7 ct, E in...

Category

2010s Unknown Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Yellow Diamond, White Gold

Vintage Diamond and 18 Carat Gold Three-Stone Ring
Vintage Diamond and 18 Carat Gold Three-Stone Ring

Vintage Diamond and 18 Carat Gold Three-Stone Ring

Located in Chipping Campden, GB

This three stone diamond ring holds three glistening diamonds which are set in tall, elegant platinum illusion settings. Made in London, England. Ring Size: N or 6 1/2

Category

1960s British Modern Vintage Harbor Diamonds Engagement Rings

Materials

Diamond, 18k Gold, Gold

GIA Certified 3 Carat Round Diamond Ring VVS2
GIA Certified 3 Carat Round Diamond Ring VVS2

GIA Certified 3 Carat Round Diamond Ring VVS2

By Antinori Fine Jewels

Located in Chicago, IL

3ct GIA certified E Color VVS2 diamond is bright white, exceptionally clean, and displays bright and vibrant sparkle! This round brilliant cut diamond is certified by GIA, the world’...

Category

2010s Italian Modern Harbor Diamonds Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 3 Carat VVS2 Clarity Emerald Cut Diamond Engagement Ring
GIA Certified 3 Carat VVS2 Clarity Emerald Cut Diamond Engagement Ring

GIA Certified 3 Carat VVS2 Clarity Emerald Cut Diamond Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

We personally hand picked this breathtaking GIA certified 3 carat natural diamond GIA certified Emerald cut diamond This piece was Hand made in Italy in 18 carats white gold All pie...

Category

2010s Italian Modern Harbor Diamonds Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

GIA Certified 5 Carat G Color VVS Emerald Cut Diamond Solitaire Platinum Ring
GIA Certified 5 Carat G Color VVS Emerald Cut Diamond Solitaire Platinum Ring

GIA Certified 5 Carat G Color VVS Emerald Cut Diamond Solitaire Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Introducing an extraordinary piece of fine jewelry—a GIA Certified 5 Carat Emerald Diamond Solitaire Platinum Ring. The centerpiece of this stu...

Category

2010s Unknown Modern Harbor Diamonds Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 15.88 Carat Natural Diamond & Tanzanite Gem Platinum Cocktail Ring
GIA Certified 15.88 Carat Natural Diamond & Tanzanite Gem Platinum Cocktail Ring

GIA Certified 15.88 Carat Natural Diamond & Tanzanite Gem Platinum Cocktail Ring

Located in Los Angeles, CA

A Magnificent Modern Platinum Cocktail Ring set with a GIA Certified 13.82 Carat Natural Violet Tanzanite measuring 15.46x11.80x8.11mm. The trapezoid sidestones are GIA certified F...

Category

2010s American Modern Harbor Diamonds Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Previously Available Items
GIA Light Green Radiant Diamond Double Halo Fancy Intense Pink Diamond Ring
GIA Light Green Radiant Diamond Double Halo Fancy Intense Pink Diamond Ring

GIA Light Green Radiant Diamond Double Halo Fancy Intense Pink Diamond Ring

By Harbor Diamonds

Located in New York, NY

GIA Certified engagement ring featuring one Radiant Light Green Diamond weighing 1.04 Carats flanked with 24 Fancy Intense Pink weighing 0.11 Carats and...

Category

2010s Contemporary Harbor Diamonds Engagement Rings

Materials

Pink Diamond, 18k Gold, Rose Gold, Platinum

Platinum Green Emerald Diamond Halo Milligrain Ring 5.68 Carats
Platinum Green Emerald Diamond Halo Milligrain Ring 5.68 Carats

Platinum Green Emerald Diamond Halo Milligrain Ring 5.68 Carats

By Harbor Diamonds

Located in New York, NY

Platinum Emerald Cut Emerald weighing 3.18 Carats flanked with a diamond halo of round brilliants weighing 2.50 carats. Color G-H Clarity SI

Category

2010s Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified Pink Sapphire 3 Stone Diamond Ring 2.16 Carats Platinum No Heat
GIA Certified Pink Sapphire 3 Stone Diamond Ring 2.16 Carats Platinum No Heat

GIA Certified Pink Sapphire 3 Stone Diamond Ring 2.16 Carats Platinum No Heat

By Harbor Diamonds

Located in New York, NY

Platinum three stone ring featuring one GIA Certified Emerald Cut Pink-Purple Sapphire No Heat flanked with two Trap diamonds weighing 0.45 Carats. Color H Clarity VS1

Category

2010s Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

All GIA Certified Sapphire No Heat Diamond Three-Stone Ring D VVS2 Platinum
All GIA Certified Sapphire No Heat Diamond Three-Stone Ring D VVS2 Platinum

All GIA Certified Sapphire No Heat Diamond Three-Stone Ring D VVS2 Platinum

By Harbor Diamonds

Located in New York, NY

One of a kind Platinum three stone ring featuring one Oval cut Sapphire, GIA Certified No Heat, weighing 3.39 carats flanked with two GIA Certified oval cut diamonds D, VVS2 clarity....

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, Sapphire, Platinum

Yellow Sapphire Oval Double Halo Engagement Ring 2.18 Carat 18 Carat White Gold
Yellow Sapphire Oval Double Halo Engagement Ring 2.18 Carat 18 Carat White Gold

Yellow Sapphire Oval Double Halo Engagement Ring 2.18 Carat 18 Carat White Gold

By Harbor Diamonds

Located in New York, NY

18K White gold ring featuring one oval shape Sapphire weighing 1.16 carats flanked with a double diamond halo weighing 1.02 carats. Color G-H Clarity SI

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Yellow Sapphire, White Gold

GIA Certified Pink Sapphire No Heat Double Halo 2.27 Carat 18 Karat White Gold
GIA Certified Pink Sapphire No Heat Double Halo 2.27 Carat 18 Karat White Gold

GIA Certified Pink Sapphire No Heat Double Halo 2.27 Carat 18 Karat White Gold

By Harbor Diamonds

Located in New York, NY

GIA Certified ring featuring one pink oval Sapphire weighing 1.54 carats flanked with a pink sapphire and diamond halo weighing 0.73 carats, crafted in 18k white gold.

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Pink Sapphire, White Gold

GIA Certified Pear Shape Engagement Ring 1.39 Carat
GIA Certified Pear Shape Engagement Ring 1.39 Carat

GIA Certified Pear Shape Engagement Ring 1.39 Carat

By Harbor Diamonds

Located in New York, NY

14K White gold engagement ring featuring one pear cut diamond weighing 1.01 carats flanked with a diamond halo setting weighing 0.38 carats. GIA Certfied E, SI1

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, White Gold

Marquise Cut Diamond Engagement Ring 2.88 Carat 14 Karat
Marquise Cut Diamond Engagement Ring 2.88 Carat 14 Karat

Marquise Cut Diamond Engagement Ring 2.88 Carat 14 Karat

By Harbor Diamonds

Located in New York, NY

14K White Gold engagement ring featuring one marquise cut diamond weighing 2.38 carats flanked with a diamond halo weighing 0.50 carats. Color J-K Clarity I1-I2

Category

2010s American Contemporary Harbor Diamonds Engagement Rings

Materials

Diamond, White Gold

Rose and White Round Aquamarine Engagement Cocktail Ring
Rose and White Round Aquamarine Engagement Cocktail Ring

Rose and White Round Aquamarine Engagement Cocktail Ring

By Harbor Diamonds

Located in New York, NY

4 mm round Aquamarine 0.32 Carats Diamonds 0.15 Carat H-I SI 14K White Rose Gold Ring Size 6.5 resizable

Category

21st Century and Contemporary American Modern Harbor Diamonds Engagement Rings

Materials

Aquamarine, 14k Gold

Harbor Diamonds engagement rings for sale on 1stDibs.

Find a range of Harbor Diamonds engagement rings 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 engagement rings, from our inventory of 32, can add a particularly distinctive touch to your look. We have 37 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 engagement rings by David Gross Group, Cellini, and Simon G Jewelry. Prices for Harbor Diamonds engagement rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $1,468 and tops out at $1,450,000, while pieces like these, on average, can sell for $9,850.