THE ESSENTIALS

Don't know where to begin? Pick one of our essential jewelry categories below and start exploring what we have to offer.

Bracelets (38)

Earrings (118)

Necklaces (138)

Rings (119)

$500 & Under Gift Suggestions (16)

SHOP BIRTHSTONE JEWELRY

We offer Birthstone Jewelry in a variety of designs, including necklaces, pendants, earrings and rings.

FEATURED PRODUCTS

Gold Vermeil Butterfly Pendant

$195.00
Sterling Silver or 18K Yellow Gold Vermeil Butterfly Pendant on an approximate 18 inch cable link chain. Pendant Dimensions: 14.4x9.3mm Cable Chain: 1mm Clasp: spring ring This item is a prepaid “Special Order” and may take up to 3 weeks delivery, due to variance in factory stock levels. No returns or exchanges. Shipping is available for $35 via priority mail or local pick up in Key Biscayne/ Miami area- by appointment. 50% of net proceeds (not including tax or shipping) will be donated to The Megan Way Foundation.
Christina Termine

MEET CHRISTINA

Diamonds on the Key specializes in only the highest quality diamonds, having the finest cut and proportions and offers an exciting, wide selection of classic and contemporary diamond jewelry. With a 35-year career in the international fine jewelry industry, Christina Termine brings her expertise and knowledge to her clientele with the goal of providing both an education in diamonds and offering the best pricing. Christina aims to make her customers feel confident and informed in their diamond purchase, while they receiving the highest level of service.

Christina received her Graduate Diamonds Diploma from the Gemological Institute of America (GIA) and insists on buying and selling GIA certified diamonds, as this nonprofit institution is regarded as the world’s foremost authority in gemology. When meeting with Christina in her private jewelry salon, located in Key Biscayne, Florida, clients are professionally guided through the diamond selection process, while discussing their jewelry needs, in order to find the perfect match.

“Forming a reliable and trusting bond with your jeweler is just as significant as the trust and service provided by your doctor, real estate agent, lawyer or financial advisor and that bond is what I hope to build with and every customer”.

Christina Termine
HANDCRAFTED

RECENT CUSTOM DESIGNS

A little inspiration... view a few of our most recent customer creations.

JOIN OUR NEWSLETTER NOW

Will be used in accordance with our privacy policy

LATEST NEWS & EVENTS