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 (32)

Earrings (73)

Necklaces (114)

Rings (73)

$500 & Under Gift Suggestions (48)

FEATURED PRODUCTS

BEST SELLERS
  • BEST SELLERS
  • FEATURED

Crescent Moon Pendant

$2,340.00
14K White Gold and Diamond, Large Crescent Moon Pendant, on an 18 inch adjustable chain necklace. D: 0.79 ct tw Available in Yellow and Rose Gold by special order.

Sapphire & Diamond Band

$675.00
14K Gold, Sapphire and Diamond Ring D: 0.04 ct tw GM: 0.17 ct tw Available in White, Rose, and Yellow Gold by special order.

Black Onyx Heart Pendant

$1,735.00
14K Yellow Gold, Diamond and Black Onyx Large Heart Pendant with turquoise eye. D: 0.17 ct tw White and Rose Gold available by special order.

Green Garnet Evil Eye Pendant

$1,880.00
14K Yellow Gold, Diamond and Green Garnet Evil Eye detailing. D: 0.65 ct tw R: 0.15 ct tw White and Rose Gold available by special order.

Hamsa Hand with Ruby Eye

$1,295.00
14K Yellow Gold, Diamond and Ruby Hamsa Hand Pendant, with Ruby Evil Eye detailing. D: 0.22 ct tw R: 0.10 ct tw White and Rose Gold available by special order.

Ruby Eternity Band

$985.00
14K Rose Gold and Ruby Eternity Band R: 1.03 ct tw Available in White and Yellow Gold by special order.

Ruby Pendant Necklace

$2,200.00
14K Yellow Gold and Ruby Pendant on a paperclip chain necklace. R: 2.05 ct tw Available in White or Rose Gold by special order.

Single Pearl Ring

$295.00
14K Gold and Single Pearl Ring. Available in Yellow and White Gold. Rose Gold available by special order.
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
Gifts Under 500
SHOP NOW

Gifts Under $500

DESIGNER:

Christina Termine

SHOP OUR

Diamond Engagement Rings

DESIGNER:

Christina Termine

MATERIALS:

Varies by Piece

LEAD TIME:

Available Now

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