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Certified Jewelry
Certified Jewelry

Certified Jewelry

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Diamonds, Diamond Ring, Engagement Rings, Wedding, Eternity, 3 Stone Ring, Earrings, Solitaire, Natural, Ruby, Rubies, Alexandrite, Tanzanit...read more

Certified Jewelry

Diamonds, Diamond Ring, Engagement Rings, Wedding, Eternity, 3 Stone Ring, Earrings, Solitaire, Natural, Ruby, Rubies, Alexandrite, Tanzanite, Sapphire, Emerald, Colombian Emerald, Aquamarine, Opal, Tsavorite, Paraiba, Tourmaline, Kunzite, Garnet, Padparadscha, Morganite, Rubellite, Indicolite, Demantoid, Peridot, Zircon, Topaz, Vintage, Estate, Vintage, Gold, Color Change, Ceylon, Watermelon, Star Sapphire, Tahitian Pearls, Fire Opal, Spinel, Fancy Color Diamond, Yellow Diamond, Pink Diamond, Gemstones, Necklaces, Bracelets, Gemstone Rings, Pendants, Tiffany, Antique, Studs, Natural, Mined, Jewelry, Art Deco, 18k, 14k, Platinum, GIA Certified, Pearls, Famous, Unheated, GIA, Fancy Diamonds, Tiffany & Company, Cartier, Rolex, Harry Winston, Paiget, Chopard, Mikimoto, Bvlgari, Graff, Buccellati, Van Cleef & Arpels, Gemological Institute of America, Princess Diana, Consignor, Certified Jewelry,

24 results found in all categories
GIA 5.63 ct VVS Natural Color Change Sapphire Diamond 18k Gold Pendant Necklace
GIA 5.63 ct VVS Natural Color Change Sapphire Diamond 18k Gold Pendant Necklace
PRIME Color Change UNHEATEDNear Flawless Gem SEE VIDEO
7h 19m left
US $5,100.00
44 bids
Free Shipping
GIA 3.82 ct Natural Color Change & FLASH Demantoid Garnet Diamond 14k Gold Ring
GIA 3.82 ct Natural Color Change & FLASH Demantoid Garnet Diamond 14k Gold Ring
PRIME Investment Grade Rarest & Most Valuable Gem VIDEO
1d 7h left
US $1,912.99
34 bids
Free Shipping
Estate 34.82 ct Natural Blue Star Sapphire Diamond 14k White Gold Vintage Ring
Estate 34.82 ct Natural Blue Star Sapphire Diamond 14k White Gold Vintage Ring
PRIME Well Defined Six Ray Star Phenomenon "SEE VIDEO"
2d 7h left
US $2,500.00
36 bids
Free Shipping
Estate 5.93 ct VVS Natural Blue Green Tourmaline Diamond 14k White Gold Ring GEM
Estate 5.93 ct VVS Natural Blue Green Tourmaline Diamond 14k White Gold Ring GEM
PRIME Unheated Exotic VIVID Color AAA+ Gem "SEE VIDEO"
3d 7h left
US $2,000.00
16 bids
Free Shipping
GIA 12.62ct FLAWLESS Natural Blue Zircon Diamond 18k White Gold Pendant Necklace
GIA 12.62ct FLAWLESS Natural Blue Zircon Diamond 18k White Gold Pendant Necklace
PRIME Intense Color Near Flawless UNHEATED Gem "VIDEO"
4d 7h left
US $902.00
19 bids
Free Shipping
GIA Estate 12.40 ct Natural FLAWLESS Blue Zircon & Diamond 18k Gold Vintage Ring
GIA Estate 12.40 ct Natural FLAWLESS Blue Zircon & Diamond 18k Gold Vintage Ring
INTENSE Vivid Color - Investment Grade Gem "SEE VIDEO"
5d 7h left
US $1,802.33
37 bids
Free Shipping
Estate 2.82 ct Natural Colombian Emerald Diamond 14k White Gold Stud Earrings
Estate 2.82 ct Natural Colombian Emerald Diamond 14k White Gold Stud Earrings
EXOTIC Vivid Green Color - AA Quality Gems "SEE VIDEO"
6d 7h left
US $1,439.14
15 bids
Free Shipping
GIA 15.30 ct VS1 Natural Orange Tourmaline Diamond 18k Gold Pendant Necklace GEM
GIA 15.30 ct VS1 Natural Orange Tourmaline Diamond 18k Gold Pendant Necklace GEM
PRIME Quality UNHEATED Investment Grade Gem "SEE VIDEO"
7d 7h left
US $1,525.00
16 bids
Free Shipping
Estate 2.50 ct Natural Diamond Cocktail Ring 18k White Gold - Designer VINTAGE
Estate 2.50 ct Natural Diamond Cocktail Ring 18k White Gold - Designer VINTAGE
PRIME Near Flawless Untreated VS/F Diamonds "SEE VIDEO"
8d 7h left
US $1,358.77
27 bids
Free Shipping
GIA 13.16 ct VVS Natural Red Zircon Diamond 18k White Gold Pendant Necklace
Newly listed GIA 13.16 ct VVS Natural Red Zircon Diamond 18k White Gold Pendant Necklace
PRIME Intense Color Near Flawless AAA+ Gem "SEE VIDEO"
9d 7h left
US $787.77
8 bids
Free Shipping
GIA Certified 62.12 ct FLAWLESS Paraiba Tourmaline Diamond PLATINUM Estate Ring
GIA Certified 62.12 ct FLAWLESS Paraiba Tourmaline Diamond PLATINUM Estate Ring
World's 2nd Largest $10 Million Dollar Top Gem HD VIDEO
13d 7h left
US $4,000,000.00
or Best offer
Free Shipping
GIA 5.71 ct UNHEATED VS Padparadscha Sapphire Diamond 18k Vintage Estate Ring
GIA 5.71 ct UNHEATED VS Padparadscha Sapphire Diamond 18k Vintage Estate Ring
$170,054 Investment Grade - Top Gem - AAA+ - SEE VIDEO
19d 10h left
US $59,888.00
or Best offer
Free Shipping
GIA 19.11 FLAWLESS Unheated Natural Color Change Garnet Diamond 18k Gold Ring
GIA 19.11 FLAWLESS Unheated Natural Color Change Garnet Diamond 18k Gold Ring
Rare PRIME Quality Investment Grade AAA+ Gem SEE VIDEO
19d 10h left
US $49,995.00
or Best offer
Free Shipping
Tiffany & Co 2.46 ct GIA VS1/E Natural Diamond Sapphire PLATINUM Engagement Ring
Tiffany & Co 2.46 ct GIA VS1/E Natural Diamond Sapphire PLATINUM Engagement Ring
PRIME Authentic Tiffany Ring - AAA+ Diamond "SEE VIDEO"
19d 10h left
US $25,995.00
or Best offer
Free Shipping
GIA 14.59 ct Natural Colombian Emerald Diamond PLATINUM Vintage Cocktail Ring
GIA 14.59 ct Natural Colombian Emerald Diamond PLATINUM Vintage Cocktail Ring
PRIME Quality INTENSE Color Investment Gem "SEE VIDEO"
19d 11h left
US $55,000.00
or Best offer
Free Shipping
GIA 6.67 ct UNHEATED VS1 Pink Tourmaline Diamond 18k White Gold Vintage Ring GEM
GIA 6.67 ct UNHEATED VS1 Pink Tourmaline Diamond 18k White Gold Vintage Ring GEM
INVESTMENT GRADE Copper & Manganese Bearing Gem "VIDEO"
19d 11h left
US $38,000.00
or Best offer
Free Shipping
GIA 48.90 ct Natural Fancy Tanzanite Diamond 18k White Gold Tennis Bracelet GEMS
GIA 48.90 ct Natural Fancy Tanzanite Diamond 18k White Gold Tennis Bracelet GEMS
Unheated FLAWLESS Vivid Color Investment Grade HD VIDEO
21d 10h left
US $75,000.00
or Best offer
Free Shipping
GIA 60.46 ct FLAWLESS Natural Aquamarine Diamond PLATINUM Estate Cocktail Ring
GIA 60.46 ct FLAWLESS Natural Aquamarine Diamond PLATINUM Estate Cocktail Ring
PRIME Investment Grade Unheated Top Gem Quality "VIDEO"
21d 12h left
US $39,995.00
or Best offer
Free Shipping
GIA 51.91 ct VVS1 Pink Morganite Diamond 14k White Rose Gold Vintage Estate Ring
GIA 51.91 ct VVS1 Pink Morganite Diamond 14k White Rose Gold Vintage Estate Ring
Prime UNHEATED World's Largest Near Flawless Gem VIDEO
21d 12h left
US $69,888.00
or Best offer
Free Shipping
GIA 9.50 ct UNHEATED Natural VS Color Change Sapphire Diamond PLATINUM Ring GEM
GIA 9.50 ct UNHEATED Natural VS Color Change Sapphire Diamond PLATINUM Ring GEM
PRIME Investment Grade EXOTIC Color Change "SEE VIDEO"
22d 8h left
US $34,995.00
or Best offer
Free Shipping
GIA Estate 10.57 ct VVS1 Natural Tsavorite Garnet Diamond 18k Gold Vintage Ring
GIA Estate 10.57 ct VVS1 Natural Tsavorite Garnet Diamond 18k Gold Vintage Ring
PRIME Investment Grade Ring - NEON Color Gem SEE VIDEO
22d 8h left
US $49,777.00
or Best offer
Free Shipping
GIA Estate 25.64 ct VS1 Rubellite Tourmaline, Pink Sapphie Diamond PLATINUM Ring
GIA Estate 25.64 ct VS1 Rubellite Tourmaline, Pink Sapphie Diamond PLATINUM Ring
PRIME Investment Grade VIVID Neon Color Gem "SEE VIDEO"
22d 8h left
US $59,995.00
or Best offer
Free Shipping
GIA 28.69 ct FLAWLESS Natural Peridot Diamond 18k White Gold Tennis Bracelet
GIA 28.69 ct FLAWLESS Natural Peridot Diamond 18k White Gold Tennis Bracelet
PRIME Investment Grade INTENSE Vivid Color "SEE VIDEO"
24d 12h left
US $65,000.00
or Best offer
Free Shipping
GIA 16.05 ct FLAWLESS Natural Indicolite Tourmaline Diamond PLATINUM Estate Ring
GIA 16.05 ct FLAWLESS Natural Indicolite Tourmaline Diamond PLATINUM Estate Ring
$77,581 Investment Grade - INTENSE Color "SEE HD VIDEO"
25d 12h left
US $59,888.00
or Best offer
Free Shipping
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