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Roman Malakov 1.40 Carat Total Round Diamond Open Work Pendant Necklace
By Roman Malakov
Located in New York, NY
A stylish pendant necklace showcasing a row of round brilliant cut diamonds, set in an open-work
Category

21st Century and Contemporary American Contemporary Necklace Enhancers

Materials

Diamond, 18k Gold, White Gold

Roman Malakov 1.40 Brilliant Round Diamond Open Work Pendant Diamond Necklace
By Roman Malakov
Located in New York, NY
Well crafted pendant necklace showcasing an 18K white gold oval open work design clustered with
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Round Diamond Open Heart Style Necklace Pendant 14k White Gold
Located in beverly hills, CA
. The necklace showcases bright and beautiful round diamonds that will make her heart skip a beat
Category

Early 2000s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Platinum Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamonds: 26 round brilliant cut = 1.04cttw Color: G Clarity
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Platinum

14k Gold Diamond Star Necklace Star of David Necklace Open Star Necklace
By Oshi Jewels
Located in Bangkok, TH
Diamond Star Necklace is made of 14K solid gold available in three colors of gold, White Gold
Category

21st Century and Contemporary Thai Modern Necklace Enhancers

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

0.38 Carat Total Brilliant Round Diamond Open-Work Pendant Necklace
Located in New York, NY
round brilliant diamonds. Diamonds are approximately F-G color, SI1 clarity. Made in Yellow Gold
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Bulgari Bvlgari 18k Gold Open Circle & .20ctw Round Diamond Pendant Necklace
By Bulgari
Located in Montclair, NJ
yellow gold. The pendant is a wavy open circle burnish set with a round brilliant diamond at the bottom
Category

Early 2000s Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Diamond 18K Gold Modern Open Round Key Pendant Necklace
By Tiffany & Co.
Located in London, GB
. designer resale item. This item comes with original box and case. Details Gold Necklace 18k Diamond Key
Category

21st Century and Contemporary British Pendant Necklaces

Materials

Diamond, 18k Gold

Vivid Diamonds 12.45 Carat Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds diamond necklace crafted in yellow gold, featuring 541 round brilliant cut
Category

21st Century and Contemporary American Modern Link Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 12.45 Carat Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds diamond necklace crafted in yellow gold, featuring 541 round brilliant cut
Category

21st Century and Contemporary American Modern Link Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

White Diamond Round Open Heart Pendant Necklace in 14k Yellow Gold
Located in Los Angeles, CA
Beautiful 1.00 ct. good quality white diamond rounds in an open heart pendant design. Handmade in
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, White Gold, Yellow Gold

2.35 Carats Total Brilliant Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and unique pendant necklace showcasing a row of round brilliant diamonds weighing 2.35
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

4.44 Carats Total Brilliant Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and unique pendant necklace showcasing a row of round brilliant diamonds weighing 4.44
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

1.13 Carats Total Brilliant Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and unique pendant necklace showcasing a row of round brilliant diamonds weighing 1.13
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

1.12 Carats Total Brilliant Round Diamonds Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and unique pendant necklace showcasing a row of round brilliant diamonds weighing 1.12
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

1.09 Carats Total Brilliant Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and unique pendant necklace showcasing a row of round brilliant diamonds weighing 1.09
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

.925 Sterling Silver 4.0 Carat, Round Diamond Open Circle Hoop Pendant Necklace
Located in New York, NY
silver, this pendant features 4ct TDW of diamonds. 50 glistening round cut diamonds line this open circle
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

.925 Sterling Silver 5.0 Carat Round Diamond Open Circle Hoop Pendant Necklace
Located in New York, NY
sterling silver, this pendant features 5 carats of natural diamonds. 62 glistening round cut diamonds line
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

.925 Sterling Silver 3.00 Carat Round-Cut Diamond Open Heart Pendant Necklace
Located in New York, NY
stunning open heart design in this beautiful pendant necklace for her. This pendant has 38 round diamonds
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Round and Baguette Diamond Open Heart Pendant Necklace with Double Rope Chain
Located in Scottsdale, AZ
adorned with a dazzling array of round and baguette diamonds, their brilliance set against the warm
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

Graduated Round Diamond Open Circle Pendant Necklace in 14 Karat White Gold
Located in Scottsdale, AZ
Indulge in the timeless elegance of this stunning diamond circle pendant necklace, meticulously
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Gold

Roman Malakov, 0.53 Carat Total Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple pendant necklace showcasing a row of 14 round brilliant diamonds, set in an open-work
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Roman Malakov 2.94 Carats Total Round Diamond Open-Work Circle Pendant Necklace
By Roman Malakov
Located in New York, NY
A fashionable and versatile pendant necklace showcasing a four rows of round brilliant diamonds set
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

0.66 Carats Total Brilliant Round Shape Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple pendant necklace showcasing a row of round brilliant diamonds weighing 0.66 carats total
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

0.82 Carats Total Brilliant Round Shape Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and unique pendant necklace showcasing a row of round brilliant diamonds weighing 0.82
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

0.69 Carats Total Brilliant Round Shape Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and unique pendant necklace showcasing a row of round brilliant diamonds weighing 0.69
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Heart Necklace, .25 Carat Diamond Open Heart Pendant Necklace
By Five Star Jewelry
Located in Austin, TX
are listed below: Metal Quality: 14k Yellow Gold Pendant Style: Open Heart Diamond Shape: Round
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Roman Malakov 0.34 Carats Total Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple pendant necklace showcasing a row of 12 round brilliant diamonds, set in an open-work
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18kt Rose Gold Open Diamond Link Necklace
Located in Toronto, CA
Open Diamond Link Necklace 18kt Rose Gold 407 Round Brilliant Cut Diamonds= 11.22ct 17"
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, 18k Gold

LeVian 18K Yellow Gold Round Diamond Open Circle Eternity 18" Pendant Necklace
By Le Vian
Located in Great Neck, NY
Le Vian® Pendant featuring 2.00 cts Vanilla Diamonds® set in 18K Honey Gold™ Diamonds Breakdown
Category

Early 2000s American Pendant Necklaces

Materials

White Diamond, 18k Gold, Yellow Gold

0.73 Carats Total Brilliant Round Diamond Open-Work Heart Shape Pendant Necklace
By Roman Malakov
Located in New York, NY
A unique pendant necklace showcasing round brilliant diamonds set in a small heart shapes going
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

3.75 Carats Total Round Brilliant Diamond Open Work 3D Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
Showcases a heart shape pendant of open-work design, encrusted by round brilliant diamonds weighing
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Roman Malakov 0.35 Carats Total Round Diamond Open-Work Heart Pedant Necklace
By Roman Malakov
Located in New York, NY
A simple pendant necklace showcasing a row of round brilliant diamonds weighing 0.35 carats total
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

7.65 Carats Total Round Micro-Pave Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A fashionable necklace showcasing Lily & Co. Int. open-work heart shape pendant micro-pave set with
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Roman Malakov 0.63 Carat Total Round Diamond Open-Work Pentagon Pendant Necklace
By Roman Malakov
Located in New York, NY
This beautiful piece of jewelry features 3 rows of round brilliant diamonds, set in an open-work
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum, Yellow Gold

.925 Sterling Silver 1/10 Carat Round-Cut Diamond Open Cross Pendant Necklace
Located in New York, NY
sterling silver diamond pendant features 37 scintillating round diamonds accented by round cut diamonds
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Roman Malakov 6.67 Carat Total Round Diamond in Open Work Design Necklace
By Roman Malakov
Located in New York, NY
A simple but elegant fashion necklace with a clover and an oval open work design. Two ovals are
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Silver 1/10 Carat Round Diamond Accented Open Heart with Love Pendant Necklace
Located in New York, NY
Celebrate someone you love with this stunning diamond heart pendant. This diamond necklace features
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver, Silver

Yellow Gold Diamond Orb Pendant Necklace 15 3/4" - 18k Round .25ctw Opens
By Katherine Jetter
Located in Greensboro, NC
Necklace Style: Chain Theme: Orb Features: Pendant Opens Measurements Item 1: Pendant Tall (from
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Roman Malakov 0.82 Carats Total Round Diamond Open-Work Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
round brilliant diamonds weighing 0.82 carats total. Finely made in 18K white gold and suspended on an
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

0.50cttw Prong Set Round Cut Diamond Open Heart Pendant Necklace 14k Yellow Gold
Located in New York, NY
This diamond heart pendant features round brilliant cut diamonds encrusted in prong setting in an
Category

2010s Modern Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

TJD 0.25 Carat Round & Baguette Diamond 14 Karat White Gold Open Flower Necklace
By TJD
Located in New York, NY
choice of white, rose, or yellow, and features Round Brilliant 6 white and 6 baguette-cut diamonds Prong
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

2.25 Carat Round Diamond Open Circle Pendant Necklace in 14 Karat White Gold
Located in Scottsdale, AZ
Indulge in the timeless elegance of this stunning diamond circle pendant necklace, meticulously
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

14 Karat Yellow Gold Round and Baguette Open Heart Diamond Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K yellow gold Diamond: 20 round brilliant = .60cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

.20ct natural diamonds open heart necklace 14kt
Located in New York, NY
.20 carat natural round diamonds open heart necklace I color si clarity. 14 karat white gold
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

.20ct natural diamonds open heart necklace 14kt
.20ct natural diamonds open heart necklace 14kt
Free Shipping
W 0.67 in L 0.48 in
Tiffany & Co. Round Diamond Open Heart Pendant Necklace in Platinum, F-G / VS1-2
By Tiffany & Co.
Located in Scottsdale, AZ
elegance. The pendant takes the form of an open heart, adorned with a mesmerizing array of diamonds, adding
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

10K Yellow Gold 1/4 Carat Round-Cut Diamond Open Heart Pendant Necklace
Located in New York, NY
heart hangs askew from a sleek yellow gold bail and is adorned with 39 brilliant round cut diamonds
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

Round Brilliant Diamond Pendant Necklace
Located in Chicago, IL
One round brilliant diamond pendant set in a 14k white gold open gallery basket. The diamond weighs
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold

Round Diamond Open Star Pendant Necklace with Box Chain in 14 Karat White Gold
Located in Scottsdale, AZ
This stunning necklace features an open star design crafted from luminous 14 karat white gold
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

14K White Gold .25 CTW Diamond Anchor Pendant Necklace
By Shefi Diamonds
Located in Stuart, FL
14k white gold .25 CTW diamond anchor pendant necklace. All diamonds in the pendant are round, the
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14K Yellow Gold .25 CTW Diamond Anchor Pendant Necklace
By Shefi Diamonds
Located in Stuart, FL
14k yellow gold .25 CTW diamond anchor pendant necklace. All diamonds in the pendant are round, the
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Round Diamond and Ruby Open Heart Pendant Necklace Set in 14 Karat White Gold
Located in Scottsdale, AZ
, it features an open heart design adorned with alternating rubies and diamonds, creating a captivating
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, White Gold

.925 Sterling Silver 1 3/4 Carat Round Diamond Lined Open Heart Pendant Necklace
Located in New York, NY
studded with round diamonds in prong settings. These shimmering white diamonds total 1 3/4 cttw with an
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Tiffany & Co. Open Leaf Diamond Necklace
By Tiffany & Co.
Located in London, GB
with a single round brilliant cut diamond whilst being suspended from a slim signed curb chain
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat White Gold Diamond Open Circle Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 51 round brilliant cut = 0.20cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 20 round brilliant cut = 1.20cttw Color: G
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 16 round brilliant cut = 0.88cttw Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 22 round brilliant cut = 0.54cttw Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14k white gold Diamonds: 22 round brilliant cut = 0.88cttw Color: I
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Open Square Diamond Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 1 round brilliant cut = .07ct Color: H
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

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Round Diamond Open Necklace For Sale on 1stDibs

Find the exact round diamond open necklace you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, White Gold and 18k Gold, this item was constructed with great care. Our collection of these items for sale includes 41 vintage editions and 217 modern creations to choose from as well. Making the right choice when shopping for a round diamond open necklace may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A round diamond open necklace from Tiffany & Co., Roman Malakov and TJD — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes baguette cut alternatives. When shopping for a round diamond open necklace, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Round Diamond Open Necklace?

On average, a round diamond open necklace at 1stDibs sells for $2,250, while they’re typically $325 on the low end and $50,820 for the highest priced versions of this item.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.