This wondrous diamond heart lock necklace from Roberto Coin's Tiny Treasures collection featuring diamonds and crafted in 18K white gold. The charm floats on a beautifully crafted chain. Give your outfit a fashion boost with this necklace from Roberto Coin.
![Roberto Coin Tiny Treasures Lock Necklace](https://robertocoin.com/en-us/wp-content/uploads/sites/3/2022/05/Roberto-Coin-Tiny-Treasures-18K-White-Gold-Cross-Pendant-with-Diamonds-000856AYCHX0.jpg)
18K YELLOW GOLD TINY TREASURE DIAMOND CROSS NECKLACE - Roberto Coin - North America
![Roberto Coin Tiny Treasures Lock Necklace](https://robertocoin.com/en-us/wp-content/uploads/sites/3/2023/07/ROBERTO-COIN-TINY-TREASURES-18K-GOLD-DIAMOND-HEART-NECKLACE-111490AWCHX0-300x300.jpg)
Tiny Treasures – Roberto Coin – North America
![Roberto Coin Tiny Treasures Lock Necklace](https://www.bachendorfs.com/timthumb/timthumb.php?src=https://www.bachendorfs.com/upload/product/7773507AYCHX.jpg&w=800)
Roberto Coin 18K Yellow Gold Diamond Heart Lock Necklace - 7773507AYCHX
This beautiful Roberto Coin diamond lock necklace features a .20ctw of round diamonds set in 18k yellow gold on an 18 18k yellow gold chain. This
![Roberto Coin Tiny Treasures Lock Necklace](https://skeies.com/cdn/shop/products/COIN-TINY-TREASURES-18K-GOLD-DIAMOND-LOCK-CHARM-NECKLACE-modeled_900x.jpg?v=1663358240)
Roberto Coin Diamond Lock Necklace Pendant in Gold
![Roberto Coin Tiny Treasures Lock Necklace](https://www.adlersjewelers.com/public/1.0/uploads/source/brands//roberto_coin/4920059_0.jpg)
Shop the Roberto Coin Necklace 001259AWCHX0
![Roberto Coin Tiny Treasures Lock Necklace](https://i.ebayimg.com/images/g/5IUAAOSwLvRkHiln/s-l1200.jpg)
TINY TREASURES ROBERTO COIN DIAMOND LOCK CHARM PENDANT 18K WHITE GOLD
![Roberto Coin Tiny Treasures Lock Necklace](https://www.borsheims.com/mm5/graphics/00000001/54/3DIDW1091F_670x670.jpg)
Roberto Coin Tiny Treasures Slanted Diamond Heart Necklace in White Gold, 0.18 cttw, 000141AWCHX0
![Roberto Coin Tiny Treasures Lock Necklace](https://nagijewelers.com/cdn/shop/products/64919DSCN9939_2400x.jpg?v=1658941028)
Roberto Coin Baby Cross Pendant from Tiny Treasures Collection 001883A – NAGI
![Roberto Coin Tiny Treasures Lock Necklace](https://cdn.shopify.com/s/files/1/0601/7105/9379/files/roberto-coin-tiny-treasures-diamond-circle-pendant-necklace-in-18k-white-gold-001258awchx0-1.jpg?v=1693222222&width=1200)
Roberto Coin - Tiny Treasures Diamond Lock Necklace in 18K Yellow Gold – Robinson's Jewelers
![Roberto Coin Tiny Treasures Lock Necklace](https://jrdunn.com/media/catalog/product/cache/1/small_image/1800x/9df78eab33525d08d6e5fb8d27136e95/1/_/1_12_215.jpg)
Roberto Coin 001626AWCHX0 Diamond Key Pendant Necklace
![Roberto Coin Tiny Treasures Lock Necklace](https://robertocoin.com/en-us/wp-content/uploads/sites/3/2022/03/000356AWCH00-copy.png)
18K GOLD TINY TREASURES KEY NECKLACE - Roberto Coin - North America
![Roberto Coin Tiny Treasures Lock Necklace](https://www.jamesfree.com/pub/media/catalog/product/cache/2aa44fddb2dd48947ae1be4f393cf669/r/o/roberto-coin-tiny-treasures-18k-white-gold-cross-pendant-with-diamonds-001857awchx0-2.jpg)
Roberto Coin Tiny Treasures Collection
![Roberto Coin Tiny Treasures Lock Necklace](https://www.borsheims.com/mm5/graphics/00000001/52/3DIDW0972A_670x670.jpg)
Roberto Coin Small Diamond Cross Pendant Necklace
![Roberto Coin Tiny Treasures Lock Necklace](https://robertocoin.com/en-us/wp-content/uploads/sites/3/2022/05/ROBERTO-COIN-CLASSIC-DIAMOND-STUDS-002020AYERX0-300x300.jpg)
Tiny Treasures – Roberto Coin – North America