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Diamond Lock Pendant

Tiffany & Co. Platinum and 18K Gold Diamond Lock Pendant Necklace, .95 Carats
Tiffany & Co. Platinum and 18K Gold Diamond Lock Pendant Necklace, .95 Carats

Tiffany & Co. Platinum and 18K Gold Diamond Lock Pendant Necklace, .95 Carats

By Tiffany & Co.

Located in Darnestown, MD

Platinum and 18-karat yellow gold diamond lock pendant necklace by Tiffany & Co., circa 1990.

Category

1990s Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co. 18K Yellow Gold 1.25ct Diamond Lock Pendant Necklace TI18-051526
Tiffany & Co. 18K Yellow Gold 1.25ct Diamond Lock Pendant Necklace TI18-051526

Tiffany & Co. 18K Yellow Gold 1.25ct Diamond Lock Pendant Necklace TI18-051526

By Tiffany & Co.

Located in Southampton, PA

This pendant translates that idea into a more minimal form through an open lock silhouette fully traced with 1.25 carats of diamonds.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

Tiffany & Co. 1.75 Carat Diamond Platinum Rose Gold Lock Pendant Necklace
Tiffany & Co. 1.75 Carat Diamond Platinum Rose Gold Lock Pendant Necklace

Tiffany & Co. 1.75 Carat Diamond Platinum Rose Gold Lock Pendant Necklace

By Tiffany & Co.

Located in Stamford, CT

Rare Tiffany & Co. platinum and rose gold diamond lock pendant suspended on an 18 Inch platinum chain.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold, Platinum

Tiffany & Co. Yellow Gold Diamond Bag Pendant 0.34ct TDW
Tiffany & Co. Yellow Gold Diamond Bag Pendant 0.34ct TDW

Tiffany & Co. Yellow Gold Diamond Bag Pendant 0.34ct TDW

By Tiffany & Co.

Located in Mayfair, London, London

A lovely yellow gold diamond lock pendant by Tiffany & Co. The pendant features a lock charm set with single round brilliant cut diamonds, approximate total weight of 0.34ct, F colou...

Category

2010s European Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Solid Gold Lock Pendant Diamond Lock Necklace Matte Finish Pendant Charm
14k Solid Gold Lock Pendant Diamond Lock Necklace Matte Finish Pendant Charm

14k Solid Gold Lock Pendant Diamond Lock Necklace Matte Finish Pendant Charm

Located in Chicago, IL

14k Solid Gold Lock Pendant Diamond Lock Necklace Matte Finish Pendant Charm Base Metal Yellow Gold Certification 14K Hallmarked, IGI Diamond Weight 0.364 cts Approx Metal Yellow Go...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Tiffany & Co. Lock 18K White Gold Diamond Large Lock Pendant Necklace
Tiffany & Co. Lock 18K White Gold Diamond Large Lock Pendant Necklace

Tiffany & Co. Lock 18K White Gold Diamond Large Lock Pendant Necklace

By Tiffany & Co.

Located in Southampton, PA

Crafted from 18K White Gold, the minimalist pendant is elevated by sparkling Diamonds. This pieces Size Large pendant measures 1.13 long by 0.88 wide and is suspended from a delicate...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co Platinum Diamond Heart Lock Pendant Necklace Pavé Lock Charm
Tiffany & Co Platinum Diamond Heart Lock Pendant Necklace Pavé Lock Charm

Tiffany & Co Platinum Diamond Heart Lock Pendant Necklace Pavé Lock Charm

By Tiffany & Co.

Located in Chicago, IL

A romantic and contemporary icon, this Tiffany & Co. Heart Lock pendant necklace beautifully captures the symbolism of love, connection, and timeless elegance.

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

14k Gold Diamond Lock & Key Pendant Necklace
14k Gold Diamond Lock & Key Pendant Necklace

14k Gold Diamond Lock & Key Pendant Necklace

Located in Beverly Hills, CA

This 14k gold necklace with a diamond-set lock and key pendant. The lock features a pave diamond face with a keyhole cutout, while the matching key is set with diamonds down the shaft.

Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

14K Solid Gold Diamond Carabiner Lock Jewelry Connector Charm lock Pendant
14K Solid Gold Diamond Carabiner Lock Jewelry Connector Charm lock Pendant

14K Solid Gold Diamond Carabiner Lock Jewelry Connector Charm lock Pendant

Located in Chicago, IL

14K Solid Gold Diamond Carabiner Lock Jewelry Connector Charm lock Pendant Diamond Weight 0.132 Cts Approx Gold Weight 1.183 Grams Approx Type Lobster Claw Clasp Size 15x11 mm Appro...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Tiffany & Co. Platinum Diamond Key and Lock Pendant
Tiffany & Co. Platinum Diamond Key and Lock Pendant

Tiffany & Co. Platinum Diamond Key and Lock Pendant

By Tiffany & Co.

Located in Mayfair, London, London

A platinum diamond key and lock pendant by Tiffany & Co. The pendant features a key charm set with a single round brilliant cut diamond and a heart-shaped lock set with 3 diamonds.

Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Heart Lock Diamond Paved Platinum Pendant
Tiffany & Co. Heart Lock Diamond Paved Platinum Pendant

Tiffany & Co. Heart Lock Diamond Paved Platinum Pendant

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Heart Lock Diamond Paved Platinum Pendant Authentic Tiffany Piece - Rare Find!

Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Lock Pendant 18K White Gold Pavé Diamonds Women Pendant
Tiffany Lock Pendant 18K White Gold Pavé Diamonds Women Pendant

Tiffany Lock Pendant 18K White Gold Pavé Diamonds Women Pendant

By Tiffany & Co.

Located in Guangzhou, CN

The pendant features hand-set round brilliant diamonds on the front face of the lock.

Category

21st Century and Contemporary Pendant Necklaces

Materials

White Gold

Syna Yellow Gold Charm Lock Pendant with Champagne Diamonds
Syna Yellow Gold Charm Lock Pendant with Champagne Diamonds

Syna Yellow Gold Charm Lock Pendant with Champagne Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Champagne diamonds 0.09 carat approx. Limited edition Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration from littl...

Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, Brown Diamond, 18k Gold, Yellow Gold

Diamond Lock Matte Finish Pendant Charm in 14k Solid Gold
Diamond Lock Matte Finish Pendant Charm in 14k Solid Gold

Diamond Lock Matte Finish Pendant Charm in 14k Solid Gold

Located in Chicago, IL

14k Solid Gold Lock Pendant Diamond Lock Necklace Matte Finish Pendant Charm Light weight can be worn everyday Additional information: Condition: New with tags: A brand-new, unused,...

Category

2010s Indian Pendant Necklaces

Materials

Diamond, Yellow Gold, 14k Gold, Gold

Carved Lapis Lazuli and OEC Diamond Platinum Open Lock Pendant
Carved Lapis Lazuli and OEC Diamond Platinum Open Lock Pendant

Carved Lapis Lazuli and OEC Diamond Platinum Open Lock Pendant

Located in Montreal, QC

Timeless and finely detailed Carved Lapis Lazuli and 0.30tcw OEC Diamond Platinum Open Lock Pendant. Measuring approx. 1.95”.

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Lapis Lazuli, Platinum

14K Solid Gold Lock Charm Pendant Diamond Padlock Pendant Christmas Gift For Her
14K Solid Gold Lock Charm Pendant Diamond Padlock Pendant Christmas Gift For Her

14K Solid Gold Lock Charm Pendant Diamond Padlock Pendant Christmas Gift For Her

Located in Chicago, IL

14K Solid Gold Lock Charm Pendant Diamond Padlock Pendant Christmas Gift For Her Dimension: 9.3x6 mm Approx.

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Tiffany & Co Medium Tiffany Lock Pendant Rose Gold with Pavé Diamonds
Tiffany & Co Medium Tiffany Lock Pendant Rose Gold with Pavé Diamonds

Tiffany & Co Medium Tiffany Lock Pendant Rose Gold with Pavé Diamonds

By Tiffany & Co.

Located in Aventura, FL

It’s expertly crafted in 18k rose gold with hand-set diamonds. Details: Brand: Tiffany & Co Model: Tiffany Lock Pendant Motif Size: Medium Chain Size: 18" Long Material: 18k Rose Go...

Category

21st Century and Contemporary American Modernist Pendant Necklaces

Materials

Diamond, Rose Gold

Evil Eye Diamond 14 Karat Gold Charm Lock Pendant Necklace
Evil Eye Diamond 14 Karat Gold Charm Lock Pendant Necklace

Evil Eye Diamond 14 Karat Gold Charm Lock Pendant Necklace

By Meghna Jewels

Located in Hoffman Estate, IL

The 14 karat gold pendant is hand set with .25 carats blue sapphire and .24 carats of sparkling diamonds. it is finished in matte gold. Evil Eye symbolizes to ward off negative ener...

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Blue Sapphire, Gold, 14k Gold

Pave diamond lock round lock 925 sterling silver diamond clasp jewellery finding
Pave diamond lock round lock 925 sterling silver diamond clasp jewellery finding

Pave diamond lock round lock 925 sterling silver diamond clasp jewellery finding

Located in Chicago, IL

Pave diamond lock round lock 925 sterling silver diamond clasp jewellery finding Material Sterling Silver Featured Refinements Lobster Clasp Stone weight 1.20 ct approx Size 25x25 m...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Silver, Sterling Silver

.925 Sterling Silver Diamond Accent Key Heart and Lock Pendant Necklace
.925 Sterling Silver Diamond Accent Key Heart and Lock Pendant Necklace

.925 Sterling Silver Diamond Accent Key Heart and Lock Pendant Necklace

Located in New York, NY

This sweet and romantic style diamond key pendant will brighten her smile. Crafted on sterling silver the heart-shaped bow of the key sparkles with a bezel set round cut diamond, whi...

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Swirl Floral Natural Diamond Pendant Necklace in 14K White Gold, Lobster Lock
Swirl Floral Natural Diamond Pendant Necklace in 14K White Gold, Lobster Lock

Swirl Floral Natural Diamond Pendant Necklace in 14K White Gold, Lobster Lock

Located in Old Tappan, NJ

Pre-owned 14K white gold swirl pendant necklace with 65 round natural diamonds weighing a total of 0.80 carats and one center natural diamond weighing 0.20 carats Pendant slides on ...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

1.9ct Ice Blue Aquamarine & Diamond Halo Pendant with Locking Bail in 14K Gold
1.9ct Ice Blue Aquamarine & Diamond Halo Pendant with Locking Bail in 14K Gold

1.9ct Ice Blue Aquamarine & Diamond Halo Pendant with Locking Bail in 14K Gold

By VR Jewels

Located in New York, NY

Its timeless halo design and leverback bail make it a sophisticated piece for everyday elegance or special occasions. Pair this pendant with a delicate white gold chain and matching ...

Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Aquamarine, Diamond, Emerald, Gold, 14k Gold, White Gold

2.57ct Blue Sapphire & Diamond Halo Pendant with Lobster lock in 14K White Gold
2.57ct Blue Sapphire & Diamond Halo Pendant with Lobster lock in 14K White Gold

2.57ct Blue Sapphire & Diamond Halo Pendant with Lobster lock in 14K White Gold

By VR Jewels

Located in New York, NY

Surrounding the center gemstone is a brilliant diamond halo featuring 0.61 carats of diamonds, with diamond sizes ranging from approximately 1.06 mm and 1.7 mm, adding exceptional sp...

Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Diamond, Blue Sapphire, Gold, 14k Gold, White Gold

14K Solid Yellow Gold Heart Shape Lock Natural Diamond Small Charm Pendant Gift.
14K Solid Yellow Gold Heart Shape Lock Natural Diamond Small Charm Pendant Gift.

14K Solid Yellow Gold Heart Shape Lock Natural Diamond Small Charm Pendant Gift.

Located in Chicago, IL

14K Solid Yellow Gold Heart Shape Lock Natural Diamond Small Charm Pendant Gift. Total Carat Weight 0.24 & Under Diamond Size 1mm Approx Pendant Size 10x6.70 mm Approx Base Metal Ye...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

TJD 0.01 Carat Round Diamond 14 Kt Yellow Gold Pigeon with Lock Fashion Pendant
TJD 0.01 Carat Round Diamond 14 Kt Yellow Gold Pigeon with Lock Fashion Pendant

TJD 0.01 Carat Round Diamond 14 Kt Yellow Gold Pigeon with Lock Fashion Pendant

By TJD

Located in New York, NY

A great anytime look, this diamond pigeon pendant adds extra charm to daily look. This sparkling style is crafted in 14 karat yellow gold and studded with 3 round diamond set in pave...

Category

2010s Indian Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

18K White Gold Yellow Diamond Lock Necklace
18K White Gold Yellow Diamond Lock Necklace

18K White Gold Yellow Diamond Lock Necklace

Located in Hong Kong, HK

18K White Gold Yellow Lock Necklace 18K White Gold - 2.42 GM Yellow Diamonds - 0.22 CT White Diamonds - 0.25 CT Nurati Jewelry's classic diamond earrings captivate with their exqui...

Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, Yellow Diamond, White Gold

Tiffany & Co. Multi-Gem Lock and Key Heart Pendant Necklace
Tiffany & Co. Multi-Gem Lock and Key Heart Pendant Necklace

Tiffany & Co. Multi-Gem Lock and Key Heart Pendant Necklace

By Tiffany & Co.

Located in London, GB

Here we have a stunning necklace showcasing an intricate design from the world renowned jewellery designer, Tiffany & Co. This elegant piece features a heart-shaped padlock penda...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, Citrine, Diamond, Iolite, Tourmaline, Tsavorite, Fire Opal, 18...

Spark Creations Diamond-set Lock & Key Necklace
Spark Creations Diamond-set Lock & Key Necklace

Spark Creations Diamond-set Lock & Key Necklace

By Spark Creations

Located in Litchfield, CT

Circa 2000s, 18k, by Spark Creations. Rife with fine detail and sparkly diamonds, we can't help but fall in love with this lock & key necklace. Dressed up and down, this is the perf...

Category

Early 2000s American Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

18k White Gold Freshwater Pearl Lock Diamond Necklace
18k White Gold Freshwater Pearl Lock Diamond Necklace

18k White Gold Freshwater Pearl Lock Diamond Necklace

Located in Hong Kong, HK

This graceful lock necklace features a 0.2 ct freshwater pearl shaped like a lock, accented with eight round diamonds (0.02 cts total) mounted directly on the pearl itself. All set...

Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Freshwater Pearl, White Gold

Love Lock Necklace with Baguette Diamond Solitaire
Love Lock Necklace with Baguette Diamond Solitaire

Love Lock Necklace with Baguette Diamond Solitaire

By Ri Noor

Located in Houston, TX

Set in 18k rose gold on a matching chain, the pendant necklace features a baguette diamond solitaire surrounded by black diamonds.

Category

2010s Pendant Necklaces

18k White Gold Freshwater Pearl Cts 0.20 Diamond Lock Necklace
18k White Gold Freshwater Pearl Cts 0.20 Diamond Lock Necklace

18k White Gold Freshwater Pearl Cts 0.20 Diamond Lock Necklace

Located in Hong Kong, HK

I am tied. I am taken. The lock pendant that signifies you have reserved her for life!

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Freshwater Pearl, White Gold

1 Pc Pave Diamond Heart Shape Carabiner Clasps 925 Sterling Silver Diamond Lock.
1 Pc Pave Diamond Heart Shape Carabiner Clasps 925 Sterling Silver Diamond Lock.

1 Pc Pave Diamond Heart Shape Carabiner Clasps 925 Sterling Silver Diamond Lock.

Located in Chicago, IL

1 Pc Pave Diamond Heart Shape Carabiner Clasps 925 Sterling Silver Diamond Lock. Size: 26x28 mm Approx. Shape heart Pierre Diamond Type beads Size 15 - 15.9 mm Handmade Yes Cou...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Silver, Sterling Silver

Love Lock with Pave Brilliant Cut Diamonds and Baguette Diamond Solitaire
Love Lock with Pave Brilliant Cut Diamonds and Baguette Diamond Solitaire

Love Lock with Pave Brilliant Cut Diamonds and Baguette Diamond Solitaire

By Ri Noor

Located in Houston, TX

Set in 18k white gold on a matching chain, the pendant necklace features a baguette diamond solitaire surrounded by pave brilliant cut diamonds.

Category

2010s Pendant Necklaces

Lobster Claw Clasp Jewelry Findings 925 Silver Diamond Jewelry Lock Supplies.
Lobster Claw Clasp Jewelry Findings 925 Silver Diamond Jewelry Lock Supplies.

Lobster Claw Clasp Jewelry Findings 925 Silver Diamond Jewelry Lock Supplies.

Located in Chicago, IL

1 Pc Pave Diamond Heart Shape Carabiner Clasps 925 Sterling Silver Diamond Lock. Size: 26x28 mm Approx. Shape heart Pierre Diamond Type beads Size 15 - 15.9 mm Handmade Yes Cou...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Silver, Sterling Silver

Solid 14k White Gold Finding Natural White Diamond Lock Clasp Charm Finding
Solid 14k White Gold Finding Natural White Diamond Lock Clasp Charm Finding

Solid 14k White Gold Finding Natural White Diamond Lock Clasp Charm Finding

Located in Jaipur, IN

This item description outlines the 14k White Gold Pave Diamond Swivel Albert Clasp Finding, a premium component used in luxury, customizable jewelry-making Details:- Item Code :- FI...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

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

14k Yellow Gold Double Side Natural Diamond Round Openable Clasp Lock Finding
14k Yellow Gold Double Side Natural Diamond Round Openable Clasp Lock Finding

14k Yellow Gold Double Side Natural Diamond Round Openable Clasp Lock Finding

Located in Jaipur, IN

Where Every Detail Dazzles — Diamond Pavé Round Spring Gate Clasp Finding in 14K Solid Yellow Gold (Listing price & details for one piece) Details:- Item Code :- FIMJ-372 Materi...

Category

2010s Indian Aesthetic Movement Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Solid 14k Yellow Gold Natural Diamond Round Openable Clasp Lock Finding Jewelry
Solid 14k Yellow Gold Natural Diamond Round Openable Clasp Lock Finding Jewelry

Solid 14k Yellow Gold Natural Diamond Round Openable Clasp Lock Finding Jewelry

Located in Jaipur, IN

Where Every Detail Dazzles — Diamond Pavé Round Spring Gate Clasp Finding in 14K Solid Yellow Gold (Listing price & details for one piece) Details:- Item Code :- FIMJ-847 Material -...

Category

2010s Indian Aesthetic Movement Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14kt Yellow Gold 0.21 Ct Natural Diamond Round Openable Clasp Lock Finding
14kt Yellow Gold 0.21 Ct Natural Diamond Round Openable Clasp Lock Finding

14kt Yellow Gold 0.21 Ct Natural Diamond Round Openable Clasp Lock Finding

Located in Jaipur, IN

Where Every Detail Dazzles — Diamond Pavé Round Spring Gate Clasp Finding in 14K Solid Yellow Gold Details:- Item Code :- FIMJ-668 Material - 14K Solid Yellow Gold Diamond Weight - ...

Category

2010s Indian Aesthetic Movement Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Pave Diamond Lobster Clasp 925 Silver Lobster Claw Clasp Findings Clasp Lock
Pave Diamond Lobster Clasp 925 Silver Lobster Claw Clasp Findings Clasp Lock

Pave Diamond Lobster Clasp 925 Silver Lobster Claw Clasp Findings Clasp Lock

Located in Chicago, IL

Pave Diamond Lobster Clasp 925 Silver Lobster Claw Clasp Findings Clasp Lock Size: 25x11 mm mm Approx. Light weight can be worn everyday Shape heart Pierre Diamond Type beads Si...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Silver, Sterling Silver

14K Tricolor Gold 3.34 Ct Full Pave Diamond Chain Carabiner Lock Necklace
14K Tricolor Gold 3.34 Ct Full Pave Diamond Chain Carabiner Lock Necklace

14K Tricolor Gold 3.34 Ct Full Pave Diamond Chain Carabiner Lock Necklace

Located in Jaipur, IN

Completely, Gloriously Iced — Full Pavé Diamond Chain Necklace with Carabiner Lock in 14K Tricolor Gold Details:-NEMJOS-311 Item Code :- NEMJOS-311 Material - 14K Yellow/ Rose/ Whit...

Category

2010s Indian Aesthetic Movement Pendant Necklaces

Materials

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

Natural Diamond Solid 14k White Gold Clasp Lobster Lock Charm Finding Jewelry
Natural Diamond Solid 14k White Gold Clasp Lobster Lock Charm Finding Jewelry

Natural Diamond Solid 14k White Gold Clasp Lobster Lock Charm Finding Jewelry

Located in Jaipur, IN

This item description outlines the 14k White Gold Trigger Lobster Claw Clasp with Top Attachment Loop, a foundational and highly reliable finding for jewelry building. Details:- Ite...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Piero Milano Natural Diamond Heart Lock & Key Necklace 18k White Gold 0.09cctw
Piero Milano Natural Diamond Heart Lock & Key Necklace 18k White Gold 0.09cctw

Piero Milano Natural Diamond Heart Lock & Key Necklace 18k White Gold 0.09cctw

By PIERO MILANO

Located in New York, NY

Crafted of 18K White Gold, the Pendant has a total Diamond Weight of 0.09 cttw, 16 inches long, and a spring-ring clasp.

Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Gold

14K Solid Gold Genuine Diamond Lobster Lock For Necklace Making Jewelry Findings
14K Solid Gold Genuine Diamond Lobster Lock For Necklace Making Jewelry Findings

14K Solid Gold Genuine Diamond Lobster Lock For Necklace Making Jewelry Findings

Located in Chicago, IL

14K Solid Gold Genuine Diamond Lobster Lock For Necklace Making Jewelry Findings Material Yellow Gold Featured Refinements Lobster Clasp Diamond Weight 0.48 ctw Approx Size 18x9 mm ...

Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Gold

CLARISSA BRONFMAN Signature MotherOfPearl Amethyst Sapphire Diamond Ruby Pendant
CLARISSA BRONFMAN Signature MotherOfPearl Amethyst Sapphire Diamond Ruby Pendant

CLARISSA BRONFMAN Signature MotherOfPearl Amethyst Sapphire Diamond Ruby Pendant

By Clarissa Bronfman

Located in New York, NY

Signature Mother of Pearl Pendant consists of: - 2" length x width - mother of pearl discs with hole allowing for stones to shine bright - 925 sterling silver - pave diamond - signat...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Ruby, Sapphire, Gold Plate, Sterling Silver

CLARISSA BRONFMAN Citrine Sapphire Diamond Gold MotherofPearl Pendant & Chain
CLARISSA BRONFMAN Citrine Sapphire Diamond Gold MotherofPearl Pendant & Chain

CLARISSA BRONFMAN Citrine Sapphire Diamond Gold MotherofPearl Pendant & Chain

By Clarissa Bronfman

Located in New York, NY

Signature Mother of Pearl Pendant consists of: - 2" length x width - mother of pearl discs with hole allowing for stones to shine bright - 925 sterling silver - pave diamond - signat...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Citrine, Diamond, Sapphire, Gold, Gold Plate, Sterling Silver

CLARISSA BRONFMAN Signature 14k Solid Gold Diamond Ebony LOVE Pendant
CLARISSA BRONFMAN Signature 14k Solid Gold Diamond Ebony LOVE Pendant

CLARISSA BRONFMAN Signature 14k Solid Gold Diamond Ebony LOVE Pendant

By Clarissa Bronfman

Located in New York, NY

Signature Love Ebony Pendant consists of: - 1.75" length x width - hand carved ebony wood - 14k solid gold frame and face with diamonds - 14k solid gold signature otto lock with diam...

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

CLARISSA BRONFMAN Citrine Sapphire Agate MotherofPearl Emerald Pendant Necklace
CLARISSA BRONFMAN Citrine Sapphire Agate MotherofPearl Emerald Pendant Necklace

CLARISSA BRONFMAN Citrine Sapphire Agate MotherofPearl Emerald Pendant Necklace

By Clarissa Bronfman

Located in New York, NY

Beaded Rosary Necklace consists of: - 37" length total - 925 sterling silver - pave diamonds - emerald - bottom clasp that screws open/closed securely Signature Mother of Pearl Pend...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Agate, Citrine, Diamond, Emerald, Sapphire, Gold Plate, Sterling Silver

Pearl-shell Bead Necklace Silver Pave Diamond Carabiner ohm Hindu charms
Pearl-shell Bead Necklace Silver Pave Diamond Carabiner ohm Hindu charms

Pearl-shell Bead Necklace Silver Pave Diamond Carabiner ohm Hindu charms

Located in Delhi, DL

These beads are meticulously linked with sterling silver, ensuring durability and elegance. - **Lock and Pendants:** Sterling Silver with Natural Diamonds - The carabiner lock ...

Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Pearl, Sterling Silver, Silver

CLARISSA BRONFMAN Tigers Eye Diamond Gold Carmen Citrine MotherofPearl Necklace
CLARISSA BRONFMAN Tigers Eye Diamond Gold Carmen Citrine MotherofPearl Necklace

CLARISSA BRONFMAN Tigers Eye Diamond Gold Carmen Citrine MotherofPearl Necklace

By Clarissa Bronfman

Located in New York, NY

Signature Mother of Pearl Pendant consists of: - 2" length x width - mother of pearl discs with hole allowing for stones to shine bright - 925 sterling silver - pave diamond - signat...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Citrine, Diamond, Sapphire, Gold, Gold Plate, Sterling Silver

Lave stone Bead Necklace in Sterling Silver Pave Diamond Carabiner n charms
Lave stone Bead Necklace in Sterling Silver Pave Diamond Carabiner n charms

Lave stone Bead Necklace in Sterling Silver Pave Diamond Carabiner n charms

Located in Delhi, DL

These beads are meticulously linked with sterling silver, ensuring durability and elegance. - **Lock and Pendants:** Sterling Silver with Natural Gemstones and Diamonds - The c...

Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Sterling Silver

Golden Hematite Bead Necklace Sterling Silver Natural Diamond Carabiner n charms
Golden Hematite Bead Necklace Sterling Silver Natural Diamond Carabiner n charms

Golden Hematite Bead Necklace Sterling Silver Natural Diamond Carabiner n charms

Located in Delhi, DL

These beads are meticulously linked with sterling silver, ensuring durability and elegance. - **Lock and Pendants:** Sterling Silver with Natural Gemstones and Diamonds - The c...

Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Hematite, Blue Sapphire, Sterling Silver

CLARISSA BRONMFAN Lapis Citrine Sapphire Diamond Pearl Pendant Beaded Necklace
CLARISSA BRONMFAN Lapis Citrine Sapphire Diamond Pearl Pendant Beaded Necklace

CLARISSA BRONMFAN Lapis Citrine Sapphire Diamond Pearl Pendant Beaded Necklace

By Clarissa Bronfman

Located in New York, NY

Signature Mother of Pearl Pendant consists of: - 2" length x width - mother of pearl discs with hole allowing for stones to shine bright - 925 sterling silver - pave diamond - signat...

Category

21st Century and Contemporary American Contemporary Beaded Necklaces

Materials

Agate, Citrine, Diamond, Lapis Lazuli, Sapphire, Gold Plate, Sterling Si...

CLARISSA BRONFMAN 14kGold Peridot Caracas Chain Necklace Citrine SapphirePendant
CLARISSA BRONFMAN 14kGold Peridot Caracas Chain Necklace Citrine SapphirePendant

CLARISSA BRONFMAN 14kGold Peridot Caracas Chain Necklace Citrine SapphirePendant

By Clarissa Bronfman

Located in New York, NY

Signature Caracas necklace consists of: - 34" length - peridot stone - solid 14k gold cable chain - solid 14k gold 4 - 6 mm beads Signature Mother of Pearl Pendant consists of: - 2"...

Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Citrine, Diamond, Peridot, Sapphire, 14k Gold, Gold Plate, Sterling Silver

Paperclip Charm Necklace, Double Charms 14K Yellow Paper Clip Chain
Paperclip Charm Necklace, Double Charms 14K Yellow Paper Clip Chain

Paperclip Charm Necklace, Double Charms 14K Yellow Paper Clip Chain

By Five Star Jewelry

Located in Austin, TX

This gorgeous 14 karat yellow gold 3.6 millimeter, paperclip chain is the perfect necklace for the diamond lock and the diamond pendant. It flows well and shows that you are on top o...

Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Tiffany & Co .95 Carat Diamond Platinum Rose Gold Heart Lock Pendant Necklace
Tiffany & Co .95 Carat Diamond Platinum Rose Gold Heart Lock Pendant Necklace

Tiffany & Co .95 Carat Diamond Platinum Rose Gold Heart Lock Pendant Necklace

By Tiffany & Co.

Located in Stamford, CT

Tiffany & Co Enchant diamond heart lock pendant necklace in platinum with 18k rose gold lock center and 195 round brilliant cut diamonds. 16 inch 18k white gold chain. 195 round bri...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold, Platinum

Recent Sales

18K White Gold Pink Diamond Lock Pendant Necklace
18K White Gold Pink Diamond Lock Pendant Necklace

18K White Gold Pink Diamond Lock Pendant Necklace

Located in Kowloon, HK

18K White Gold Pink Diamond Lock Pendant Necklace 1 Pink Diamond - 0.125 CT Cushion Cut Diamonds - 0.241 CT Total Weight - 4.28 GM

Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Pink Diamond, White Gold

Emerald cut Emerald And Diamonds Lock Pendant Necklace, Silly Shiny Diamonds
Emerald cut Emerald And Diamonds Lock Pendant Necklace, Silly Shiny Diamonds

Emerald cut Emerald And Diamonds Lock Pendant Necklace, Silly Shiny Diamonds

Located in Hertsliya, IL

Stunning natural emerald cut emerald with diamond halo lock pendant necklace. This link is for the emerald and diamond lock pendant only.

Category

2010s Contemporary Pendant Necklaces

Materials

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

Taru Jewelry Lock Pendant Diamond Sapphire Silver Gold Necklace
Taru Jewelry Lock Pendant Diamond Sapphire Silver Gold Necklace

Taru Jewelry Lock Pendant Diamond Sapphire Silver Gold Necklace

Located in Boca Raton, FL

Lock necklace serial number T237 brown rosecut diamonds: 0.52 cttw blue sapphire: 0.53 cttw 18K yellow gold and oxidized sterling silver necklace length: 25.00" (63.00 cm) pendant s...

Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Sterling Silver, 18k Gold

Floating Rough Cut Diamond & Amethyst Affirmation Pendant on Amethyst Lock
Floating Rough Cut Diamond & Amethyst Affirmation Pendant on Amethyst Lock

Floating Rough Cut Diamond & Amethyst Affirmation Pendant on Amethyst Lock

Located in Brooklyn, NY

Measures 38.4mm from the top and 28.8mm wide. The pendant sits on a 14k gold and amethyst lock carabiner.

Category

2010s North American Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold

18K Rose Gold Locked Pendant Necklace With Diamonds, Pink & Green Tourmalines
18K Rose Gold Locked Pendant Necklace With Diamonds, Pink & Green Tourmalines

18K Rose Gold Locked Pendant Necklace With Diamonds, Pink & Green Tourmalines

By Celine Roelens

Located in GENT, BE

This Goldbeetle locked pendant necklace in 18K rose gold 17,6g is set with the finest diamonds in brilliant cut 0,14Ct (VVS/DEF quality) and one natural, green tourmaline in pear cab...

Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Garnet, Tourmaline, 18k Gold, Rose Gold, Gold

Diamond Lock Necklace, White Gold
Diamond Lock Necklace, White Gold

Diamond Lock Necklace, White Gold

By Salude

Located in New York, NY

Lock pendant created with 18k solid gold with VVS1-2, D-F colored diamonds.

Category

2010s American Pendant Necklaces

Materials

Diamond, White Gold

Diamond Lock Necklace, Yellow Gold
Diamond Lock Necklace, Yellow Gold

Diamond Lock Necklace, Yellow Gold

By Salude

Located in New York, NY

Lock pendant created with 18k solid gold with VVS1-2, D-F colored diamonds.

Category

2010s American Pendant Necklaces

Materials

Diamond, Yellow Gold

Vintage 18 Karat Lock and Key Ruby and Diamond Necklace
Vintage 18 Karat Lock and Key Ruby and Diamond Necklace

Vintage 18 Karat Lock and Key Ruby and Diamond Necklace

Located in Pikesville, MD

The lock pendant is attached to three strands of chain.

Category

1990s Unknown Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Hand Engraved Working Lock and Key Pendant 14 Rose Gold and Organic Silver
Hand Engraved Working Lock and Key Pendant 14 Rose Gold and Organic Silver

Hand Engraved Working Lock and Key Pendant 14 Rose Gold and Organic Silver

By Michael Barin

Located in Granada Hills, CA

14 Karat Rose Gold, 18 Karat White Gold, and Organic Silver Pendant on a 22" Organic Silver Chain. The delicate tone of rose gold complemented by the rustic, patina finish of the ch...

Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, Silver

Hand Engraved Working Lock and Key Pendant 18 Karat Gold and Organic Silver
Hand Engraved Working Lock and Key Pendant 18 Karat Gold and Organic Silver

Hand Engraved Working Lock and Key Pendant 18 Karat Gold and Organic Silver

By Michael Barin

Located in Granada Hills, CA

18 Karat Yellow Gold, 18 Karat White Gold, and Organic Silver Pendant on a 22" Organic Silver Chain, accented with a sprinkle of diamonds.

Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, Silver, Gold

Pink Opal and Yellow Gold Lock Shape with Diamond Teddy Bear
Pink Opal and Yellow Gold Lock Shape with Diamond Teddy Bear

Pink Opal and Yellow Gold Lock Shape with Diamond Teddy Bear

Located in New York, NY

Pink opal and 18K yellow gold lock shape with 0.16Ct of diamond crusted teddy bear. Perfect gift any young lady's birthday, graduation or even having a baby.

Category

2010s Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

10k Yellow Gold The Peace Clover Lock Charm Necklace, Natural Diamonds(.12t.c.w)
10k Yellow Gold The Peace Clover Lock Charm Necklace, Natural Diamonds(.12t.c.w)

10k Yellow Gold The Peace Clover Lock Charm Necklace, Natural Diamonds(.12t.c.w)

Located in Toronto, ON

Lock and clover, a perfect match represents longevity, hope, and love. The Peace Clover Charm features twelve natural round brilliant cut white diamonds pave set in the clover bezel....

Category

2010s Canadian Modern Pendant Necklaces

Materials

Diamond, 10k Gold, Yellow Gold

Organic Contemporary Diamonds & Pearl 18kt Yellow Gold Necklace
Organic Contemporary Diamonds & Pearl 18kt Yellow Gold Necklace

Organic Contemporary Diamonds & Pearl 18kt Yellow Gold Necklace

Located in Scottsdale, AZ

This necklace features a 16 inch double 18kt yellow gold chain strand chain with a complimentary diamond accented locking clasp mechanism. The pendant itself is two pieces of org...

Category

20th Century American Contemporary Pendant Necklaces

Materials

Diamond, Natural Pearl, Pearl, White Diamond, 18k Gold, Yellow Gold

Hand Forged Diamond Silver Gold Lock and Key Pendant

Hand Forged Diamond Silver Gold Lock and Key Pendant

By Michael Barin

Located in Carmel by the Sea, CA

Adorned with 0.3 carats of Vivid Yellow Diamonds, this unique pendant is accompanied by a removable, Hand Crafted Silver and Yellow Gold key that can be worn on any chain.

Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, Silver, Yellow Gold

Big Lucid Dream Medium Rhodium-Plated 18k Gold Necklace 3.85 Ct Diomand
Big Lucid Dream Medium Rhodium-Plated 18k Gold Necklace 3.85 Ct Diomand

Big Lucid Dream Medium Rhodium-Plated 18k Gold Necklace 3.85 Ct Diomand

Located in Qibla, KW

18k Gold Black Rhodium Plated Long Necklace With Big Size Lock Pendant With 3.85 Ct Diamonds 71.20 gr 18K black gold rhodium plated, matte brushed finish, necklace with big size lo...

Category

21st Century and Contemporary Kuwaiti Pendant Necklaces

Materials

Diamond, 18k Gold, Rhodium

Sterling Silver 1/10 Carat Round Diamond Lock Pendant Paperclip Chin Necklace
Sterling Silver 1/10 Carat Round Diamond Lock Pendant Paperclip Chin Necklace

Sterling Silver 1/10 Carat Round Diamond Lock Pendant Paperclip Chin Necklace

Located in New York, NY

This cute and trendy diamond lock pendant necklace is a beauty made from fine .925 sterling silver.

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

.925 Sterling Silver 1/10 Cttw Diamond Lock Pendant 16" Paperclip Chain Necklace
.925 Sterling Silver 1/10 Cttw Diamond Lock Pendant 16" Paperclip Chain Necklace

.925 Sterling Silver 1/10 Cttw Diamond Lock Pendant 16" Paperclip Chain Necklace

Located in New York, NY

This cute and trendy diamond lock pendant necklace is a beauty made from fine .925 sterling silver.

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Rhodium, Sterling Silver

.925 Sterling Silver 1/10 Cttw Diamond Lock Pendant 20" Paperclip Chin Necklace
.925 Sterling Silver 1/10 Cttw Diamond Lock Pendant 20" Paperclip Chin Necklace

.925 Sterling Silver 1/10 Cttw Diamond Lock Pendant 20" Paperclip Chin Necklace

Located in New York, NY

This cute and trendy diamond lock pendant necklace is a beauty made from fine .925 sterling silver.

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Rhodium, Sterling Silver

.925 Sterling Silver 1/10 Carat Diamond Lock Pendant 18" Necklace
.925 Sterling Silver 1/10 Carat Diamond Lock Pendant 18" Necklace

.925 Sterling Silver 1/10 Carat Diamond Lock Pendant 18" Necklace

Located in New York, NY

Express your affection with this lock pendant necklace that makes a romantic statement with sparkling round, prong-set diamonds.

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

14K Yellow Gold 1/6 Cttw Diamond Lock Pendant 18" Necklace
14K Yellow Gold 1/6 Cttw Diamond Lock Pendant 18" Necklace

14K Yellow Gold 1/6 Cttw Diamond Lock Pendant 18" Necklace

Located in New York, NY

Unlock the essence of elegance with this exquisite lock-shaped pendant necklace, meticulously crafted from radiant 14K yellow gold.

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

.925 Sterling Silver 1/4 Cttw Diamond Lock Pendant Necklace with Paperclip Chain
.925 Sterling Silver 1/4 Cttw Diamond Lock Pendant Necklace with Paperclip Chain

.925 Sterling Silver 1/4 Cttw Diamond Lock Pendant Necklace with Paperclip Chain

Located in New York, NY

This exquisite pendant necklace is crafted from top-quality .925 sterling silver and boasts a stunning 1/4 cttw diamond lock design.

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Roberto Coin 18 Karat White Gold Link Necklace with Diamond Lock Pendant
Roberto Coin 18 Karat White Gold Link Necklace with Diamond Lock Pendant

Roberto Coin 18 Karat White Gold Link Necklace with Diamond Lock Pendant

By Roberto Coin

Located in Dallas, TX

Each link is approximately 1/4 inch wide making a bold statement further accentuated by a paddock lock design dangle pendant in center. Center charm is approximately 0.75 x 0.5 inche...

Category

1990s Italian Modern Link Necklaces

Materials

Diamond, 18k Gold, White Gold

Roberto Coin 18 Karat White Gold Link Necklace with Diamond Lock Pendant
Roberto Coin 18 Karat White Gold Link Necklace with Diamond Lock Pendant

Roberto Coin 18 Karat White Gold Link Necklace with Diamond Lock Pendant

By Roberto Coin

Located in Dallas, TX

Each link is approximately 1/4 inch wide making a bold statement further accentuated by a paddock lock design dangle pendant in center. Center charm is approximately 0.75 x 0.5 inche...

Category

1990s Italian Modern Link Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Diamond Set Heart Lock Pendant
Tiffany & Co. Diamond Set Heart Lock Pendant

Tiffany & Co. Diamond Set Heart Lock Pendant

By Tiffany & Co.

Located in Mayfair, London, London

Set in platinum the pendant is composed of a heart lock motif pave set with round brilliant cut diamonds totalling 0.76ct, predominately G+ colour and VS+ in clarity.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Gold and Diamond Lock and Key Pendant
Gold and Diamond Lock and Key Pendant

Gold and Diamond Lock and Key Pendant

Located in Mayfair, London, London

The lock features a key hole with 5 round brilliant cut diamonds beside it and onyx on each side.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Lapis Lazuli, Onyx, Tourmaline, Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Platinum Diamond Key and Lock Pendant
Tiffany & Co. Platinum Diamond Key and Lock Pendant

Tiffany & Co. Platinum Diamond Key and Lock Pendant

By Tiffany & Co.

Located in Mayfair, London, London

A platinum diamond key and lock pendant by Tiffany & Co. The pendant features a key charm set with a single round brilliant cut diamond and a heart shaped lock set with 3 diamonds.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

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Diamond Lock Pendant For Sale on 1stDibs

Surely you’ll find the exact diamond lock pendant you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 9 vintage editions and 33 modern creations to choose from as well. Making the right choice when shopping for a diamond lock pendant 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. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic diamond lock pendant over the years, but those made by AS29, Tiffany & Co. and Ri Noor are often thought to be among the most beautiful. While most can agree that any diamond lock pendant from our collection can easily elevate most outfits, but the choice of a Diamond version from the 31 available is guaranteed to add a special touch to your ensemble. 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 brilliant cut alternatives. If you’re browsing our inventory for a diamond lock pendant, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Diamond Lock Pendant?

Prices for a diamond lock pendant can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $475 and can go as high as $13,274, while this accessory, on average, fetches $2,201.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Pendant-necklaces for You

Whether you’re layering multiple jewelry pieces or opting for a single strand, vintage pendant necklaces are versatile accessories that can elevate your casual wear as easily as they can add a creative flourish to your formal attire.

The earliest jewelry was less about accessorizing than it was about wearers arming themselves with amulets. In Ancient Egypt, some amulets featured a loop so that they could be strung around one’s neck. While rubies have long been one of the few gemstones that can give diamonds a run for their money, members of some ancient civilizations valued the stones from the get-go, donning ruby pendants as well as other stones with the belief that these adornments would bring protection, healing powers or strength. Today, we still wear our charm bracelets and charm pendants around our necks for good luck.

Later, pendant necklaces, like most fine jewelry, were worn strictly by royalty or the upper class and conferred wealth and prestige. This changed over time, thankfully, as wearing jewelry became more widespread, a democratized means of personal expression.

During the 18th and 19th centuries, pendant necklaces evolved from their status as spiritual amulets, but the jewels still carried deep personal significance. Victorian pendants, in particular, were part of the “mourning jewelry” tradition. Wearers would embed their pendants with locks of hair from a deceased loved one as a way of grieving in the wake of a loss. In the case of cameo jewelry, some pendants were even decorated with miniature hand-carved portraits in a detailed raised relief. Today, portraiture is still a characteristic of many of the hand-carved pendant necklaces offered by Italian jewelry house Scala Gioielli.

Luxury fine jewelry brands such as Cartier, BVLGARI and David Yurman offer their own unique interpretations of the cherished accessory, embellishing platinum or gold pendant necklaces with diamonds, sapphires and other stones.

On 1stDibs, find an extraordinary range of vintage pendant necklaces and other necklaces today.

Read More

This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal

Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.

This Van Cleef & Arpels Necklace Is an Heirloom in the Making

With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.

[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised

Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.

Next-Level Pearls That Go Well Beyond the Expected

Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

Soak up the pleasures of the season with a these bold gems.

Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending

Learn more about the stylish links that have passed the test of time.

Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels

After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.