Antique Edwardian 14k Yellow Gold Platinum Oval Diamond 1.50ctw Pave Cluster Ring Size 10 1/4
M Diamonds
$2,150 OFFER
Art Deco Pattern Engravable 6 Sided Hexagon Shape 14k White Gold Men's Cufflinks
M Diamonds
$275 OFFER
Estate Platinum Circa 1925 Engraved Patterned Art Deco Wedding Band Ring Size 6
M Diamonds
$450 OFFER
Estate Gold Wash Sterling Silver Guilloche Blue Enamel Bermuda Fish C Clip Brooch Pin
M Diamonds
$218 OFFER
Antique Vintage Estate Isabell Hand Engraved Silver Hair Barrette Bar Clip
M Diamonds
$120 OFFER
Estate Signed Henry Dankner 18k YG Solid Rope Twist Shell Omega Back Earrings
M Diamonds
$2,250 OFFER
Estate Russian Silver Shot Glass Set of Etched Floral Pattern w/ Gold Gilt Interior
M Diamonds
$545 OFFER
Estate 18k Rose Gold Akoya Pearl Cluster Hanging Grapes Grapevine Ring Size 6.5
M Diamonds
$649 OFFER
Estate 14k Yellow Gold Open Filigree Florentine Floral Finish Garnet Pendant Brooch Pin
M Diamonds
$1,095 OFFER
Vintage Textured Pink Sapphire 14k Yellow Gold 4 Flower Tree Branch Ring Size 5
M Diamonds
$399 OFFER
Estate Carved Rose Angel Skin Coral Flower 14k Yellow Gold Framed Ring Size 4.25
M Diamonds
$975 OFFER
Vintage 14k Yellow Gold Black Star Sapphire Eyes Diamond Owl Head Ring Size 7.5
M Diamonds
$975 OFFER
Antique Art Nouveau 14k Yellow Gold Old Diamond Monogrammed Locket Pendant Charm
M Diamonds
$950 OFFER
1930's Art Deco Large Square Top Round Old Diamond Cluster 14k WG Milgrain Engagement Ring
M Diamonds
$1,025 OFFER
18k Yellow Gold & Diamond Torah Star of David Jewish Star Scroll Charm Pendant
M Diamonds
$1,250 OFFER
Signed John Hardy 925 Silver 18k YG 5 Station Dot Wheat Link Choker Necklace 17"
M Diamonds
$1,150 OFFER
Antique 10k RG Edwardian/Victorian Old European Cut Diamond Starburst Brooch Pin Pendant
M Diamonds
$1,400 OFFER
Antique 14k Green Gold & Rose Gold Diamond Bear Head Scroll Bangle Bracelet
M Diamonds
$1,980 OFFER
Antique Vintage Art Deco Retro 14k Rose Gold & Plat Ruby & Diamond Ring Size 6.5
M Diamonds
$2,500 OFFER
Solid 18k Yellow Gold Rare Vintage Bath House Emerald & Diamond Cameo Brooch Pin Pendant
M Diamonds
$2,350 OFFER
Huge 14mm Round Golden South Sea 1.50ctw VS Diamond Halo Platinum Ring Size 6.5
M Diamonds
$4,150 OFFER
Vintage 18k White Gold Green Emerald Diamond Cut Florentine Finish Flower Drop Earrings
M Diamonds
$675 OFFER
Collectible 925 Vintage Mid Century Paul Miller Modernist Abstract Adjustable Ring
M Diamonds
$110 OFFER
18k Yellow Gold Old Ancient AOE Owl Greek Coin Signet Statement Ring Size 11
M Diamonds
$1,150 OFFER
14k WG Antique Victorian/ Edwardian Enamel & Diamond Cameo Pin Brooch Pendant
M Diamonds
$600 OFFER
Very Rare Vintage 18k Solid YG Chronograph Lowenthal Black Dial Mens Pilot Watch
M Diamonds
$2,850 OFFER
RARE Vintage Large 18k YG White Opal Enamel Sapphire and Diamond Owl Pin Brooch
M Diamonds
$7,500 OFFER
Vintage 14k Plumb Yellow Gold Double Row Lapis Lazulis Chinese Blessed Bracelet
M Diamonds
$1,025 OFFER
Victorian Etruscan Opal, Black Onyx & Seed Pearl 14k YG Ring Size 10
M Diamonds
$1,250 OFFER
14k WG & YG Vintage Illusion Setting Diamond Cut Diamond Bridal Set Size 5 1/2
M Diamonds
$499 OFFER
About M Diamonds
Our Service Pledge
Orders are shipped withing 1 business day after clearing of paymentAbout Us
We are a family owned and operated business with over 60 years of combined jewelry, gemstone, diamond and precious metal experience. We always treat our customers the same way we would want to be treated! Complimentary in house re sizing, shortening of bracelets, chains and necklaces, re-polishing, appraisals or any other service requests. Plus, your items arrive packaged in a beautiful presentation box!We offer prompt and exceptional service and are always happy to answer any questions you might have, send additional photographs and or videos. All items are guaranteed to be exactly as described and pictured. If there are any issues or concerns with your transaction, we can be contacted by phone, text message or email.
Offers are welcomed on all of the items we sell. We are always on the look out for unique, rare or hard to find pieces. If there is a specific item that you would like to acquire please reach out to us. We also work on consignment, if you have a piece that you are ready to part with we can help you sell it.