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 (39)

Earrings (115)

Necklaces (167)

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

Rectangular-Cut Ruby And Blue Turquoise Necklaces

$2,800.00$2,880.00
14K Yellow Gold Rectangular-Cut Ruby And Blue Turquoise, Framed By Diamonds Accents Along The Chain. D: 0.64 ct tw Ruby: 0.92 ct tw Blue Topaz: 1.10 ct tw
Select options This product has multiple variants. The options may be chosen on the product page

Pear-Shaped Bezel Set With Gemstone And Natural Diamond Huggie Hoop Earrings

$1,120.00$1,195.00
14K Yellow Gold Pear-Shaped Bezel Set With Gemstone And Natural Diamond Huggie Hoop Earrings Ruby D: 0.10 ct tw Tsavorite D: 0.10 ct tw Sapphire D: 0.10 ct tw
Select options This product has multiple variants. The options may be chosen on the product page

Gemstone And Natural Diamond Huggie Hoop Earrings

$900.00$1,025.00
14K Yellow Gold Gemstone And Natural Diamond Huggie Hoop Earrings Amethyst D: 0.15 ct tw Citrine D: 0.11 ct tw
Select options This product has multiple variants. The options may be chosen on the product page

Pear-Shaped Citrine And Natural Diamonds Centerpiece Necklace

$1,845.00
Gemstone Necklace Featuring Pear-Shaped Citrine And Natural Diamonds Centerpiece, Accented By Amethyst, Peridot, And Blue Topaz Stones Along The Chain. D: 0.12 ct tw

Rectangular-Cut Amethyst And Blue Topaz Necklaces

$2,995.00$3,005.00
14K Yellow Gold Rectangular-Cut Amethyst And Blue Topaz, Framed By Pavé Natural Diamonds And Natural Diamond Accents Along The Chain. D: 0.64 ct tw Amethyst: $3,005 ct tw Blue Topaz: $2,995 ct tw
Select options This product has multiple variants. The options may be chosen on the product page

Three Heart-Shaped Mother-Of-Pearl Charms Necklace

$1,325.00
14K Yellow Gold Three Heart-Shaped Mother-Of-Pearl Charms Necklace

Five Gemstone Drops And Natural Diamonds Necklace

$1,280.00
14K Yellow Gold Chain Necklace With Five Gemstone Drops And Natural Diamonds. D: 0.09 ct tw

Five Pear Shaped Mother of Pearl Drops Necklace

$1,465.00
14K Yellow Gold Chain Necklace With Five Pear-Shaped Mother Of Pearl Drops Accented With A Small Diamond.
D: 0.09 ct tw
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.

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