Marquise-cut Stones

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THE SUMMER ENGAGEMENT SALE

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76 products

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Price, high to low
Date, old to new
Date, new to old

Marquise-cut Rhodolite Garnet Bohemian Ring-Black Diamonds New York

Save up to $102.80 USD

Quick Buy

Marquise-cut Rhodolite Garnet Bohemian Ring $257.00 USD ~~$359.80 USD~~

Elegant Amethyst and Tanzanite Marquise-Cut Cross Pendant Necklace-Black Diamonds New York

Sold Out

Save $163.20 USD

Elegant Amethyst and Tanzanite Marquise-Cut Cross Pendant Necklace $408.00 USD ~~$571.20 USD~~

Pear-cut Gemstone Mystical Necklace-Black Diamonds New York

Save up to $268.40 USD

Quick Buy

Pear-cut Gemstone Mystical Necklace From $523.00 USD

Marquise-cut Blue Topaz and Amethyst Icy Necklace-Black Diamonds New York

Save up to $278.40 USD

Quick Buy

Marquise-cut Blue Topaz and Amethyst Icy Necklace From $479.00 USD

Oval-cut London Blue Topaz Gemstone Cross Necklace-Black Diamonds New York

Save $365.12 USD

Oval-cut London Blue Topaz Gemstone Cross Necklace $547.68 USD ~~$912.80 USD~~

Marquise-cut Garnet Gemstone Geometric Ring-Black Diamonds New York

Save $188.80 USD

Marquise-cut Garnet Gemstone Geometric Ring $560.00 USD ~~$748.80 USD~~

Mysterious Rose Butterfly & Coffin Gothic Earrings-Black Diamonds New York

Quick Buy

Mysterious Rose Butterfly & Coffin Gothic Earrings From $373.99 USD

Marquise Cut Sky Blue Topaz, Peridot & Amethyst Bracelet-Black Diamonds New York

Save $3.87 USD

Marquise Cut Sky Blue Topaz, Peridot & Amethyst Bracelet $373.99 USD ~~$377.86 USD~~

3.0 Ctw Marquise Cut Diamond Option Wedding Band-Black Diamonds New York

Save up to $250 USD

Quick Buy

3.0 Ctw Marquise Cut Diamond Option Wedding Band $640.00 USD ~~$890.00 USD~~

1.0 Ct Marquise Cut Diamond Option Three Stone Engagement Ring-Black Diamonds New York

Save up to $401.20 USD

Quick Buy

1.0 Ct Marquise Cut Diamond Option Three Stone Engagement Ring $1,003.00 USD ~~$1,272.00 USD~~

18k White Gold 2.4 Ctw Marquise Cut Diamond Option Engagement Ring-Black Diamonds New York

Save up to $274 USD

Quick Buy

18k White Gold 2.4 Ctw Marquise Cut Diamond Option Engagement Ring From $4,140.00 USD

1.0 Ct Marquise Cut Green Diamond Option Engagement Ring-Black Diamonds New York

Save up to $244 USD

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1.0 Ct Marquise Cut Green Diamond Option Engagement Ring $366.00 USD ~~$610.00 USD~~

2.0 Ct Pear Cut Diamond Option Engagement Ring Set-Black Diamonds New York

Save up to $252 USD

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2.0 Ct Pear Cut Diamond Option Engagement Ring Set $630.00 USD ~~$882.00 USD~~

0.97 ctw Marquise Cut Art Deco Moss Agate Engagement Ring-Black Diamonds New York

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0.97 ctw Marquise Cut Art Deco Moss Agate Engagement Ring $625.99 USD

Purple Diamond Option Punk Beads and Love Drop Charms-Black Diamonds New York

Save up to $1.01 USD

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Purple Diamond Option Punk Beads and Love Drop Charms $93.99 USD ~~$95.00 USD~~

14k Rose Gold Marquise Cut Vintage Diamond Option Engagement Ring-Black Diamonds New York

Quick Buy

14k Rose Gold Marquise Cut Vintage Diamond Option Engagement Ring $4,380.00 USD

1.25 Ct Pave Marquise Cut Diamond Option Engagement Ring-Black Diamonds New York

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1.25 Ct Pave Marquise Cut Diamond Option Engagement Ring From $589.99 USD

18k Marquise Cut Diamond Option Simple Design Engagement Ring-Black Diamonds New York

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18k Marquise Cut Diamond Option Simple Design Engagement Ring From $4,140.00 USD

Flower Design Radiant Cut Yellow Sapphire Engagement Ring-Black Diamonds New York

Save up to $2.02 USD

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Flower Design Radiant Cut Yellow Sapphire Engagement Ring $517.99 USD ~~$520.01 USD~~

VIP Dream Ring DP Custom Request (Aftersale Service)-Black Diamonds New York

Save $670.23 USD

VIP Dream Ring DP Custom Request (Aftersale Service) $2,447.99 USD ~~$3,118.22 USD~~

Vintage Art Deco Yellow Gold Round Cut Montana Blue Sapphire Engagement Ring-Black Diamonds New York

Save up to $0.55 USD

Quick Buy

Vintage Art Deco Yellow Gold Round Cut Montana Blue Sapphire Engagement Ring $402.99 USD ~~$403.54 USD~~

14k Rose Gold Marquise Diamond Option Wedding Band-Black Diamonds New York

Quick Buy

14k Rose Gold Marquise Diamond Option Wedding Band $4,380.00 USD

Deer Love- Marquise Cut Diamond Option Rose Gold Antler's Promise Ring-Black Diamonds New York

Save up to $19.26 USD

Quick Buy

Deer Love- Marquise Cut Diamond Option Rose Gold Antler's Promise Ring From $575.99 USD

10K Yellow Gold Marquise Cut Diamond Option Ring-Black Diamonds New York

Quick Buy

10K Yellow Gold Marquise Cut Diamond Option Ring $4,230.00 USD

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CUSTOM DESIGN YOUR BLACK DIAMOND JEWELRY

DESIGNED FOR YOU

Get your dream jewelry in just 14 days. Schedule your custom ring design appointment with us.

TALK TO OUR DIAMOND EXPERTS

We SPECIALIZE IN UNIQUE ENGAGEMENT & WEDDING RINGS FOR BOLD LOVE STORIES

From the U.S. military community in Japan to the vibrant streets of New York City, Black Diamonds—New York has been shaped by a close-knit team of professional jewelers and designers, including talented military spouses we’ve had the privilege of working with over the years. Together, we bring a distinctive vision of gothic romance and accessible luxury to life through one-of-a-kind engagement and wedding rings that celebrate love in its most expressive form. Featured across the New York Times Square, NBC, FOX, Poza Magazine, and more, our designs resonate with couples around the world seeking rings as unique as their love story.

Every ring we create is more than jewelry, it is a symbol of connection, individuality, and the story two people choose to write together.

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CONTACT OUR JEWELRY SPECIALISTS

EMAIL: support@blackdiamondsnewyork.com
LIVE CHAT: 10 am-4 pm EST (Mon-Fri)
TEXT SUPPORT: 646-718-1289 (US ONLY)

Black Diamonds- New York HQ & Showroom
(In-person meeting- By Appointment Only)
1210 St. Georges Avenue
Avenel, New Jersey 07001
U.S.A.

Black Diamonds- New York LLC
420 Lexington Avenue
New York, NY 10170
U.S.A

Black Diamonds- New York LLC
155 Willowbrook Blvd.
Wayne, New Jersey 07470
U.S.A.

Black Diamonds- New York- R&I
242 Newman St.
Metuchen, New Jersey 08840
U.S.A.

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