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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,

25 results found in all categories
Estate 13.79 ct Natural Colombian Emerald Diamond 18k Gold Pendant Necklace GEMS
Estate 13.79 ct Natural Colombian Emerald Diamond 18k Gold Pendant Necklace GEMS
PRIME Exotic Color - Fine Grade AAA Gems "SEE HD VIDEO"
3h 20m left
US $2,649.99
45 bids
Free Shipping
Estate 5.97 ct Flawless UNHEATED Spessartite Garnet Diamond 14k White Gold Ring
1d 3h left
US $1,136.11
49 bids
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
1d 6h 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
1d 6h left
US $49,995.00
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"
1d 7h 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"
1d 7h left
US $38,000.00
or Best offer
Free Shipping
Certified Estate 1.91 ct Natural VVS2 Chrysoberyl Diamond 14k Yellow Gold Ring
Certified Estate 1.91 ct Natural VVS2 Chrysoberyl Diamond 14k Yellow Gold Ring
PRIME Near Flawless VVS2 Clarity - AAA+ Gem "SEE VIDEO"
2d 3h left
US $898.88
15 bids
Free Shipping
Estate 4.51 ct VS1/G Natural Untreated Diamond Engagement Wedding PLATINUM Ring
Estate 4.51 ct VS1/G Natural Untreated Diamond Engagement Wedding PLATINUM Ring
NEAR FLAWLESS Electric Sparking Fiery Diamonds HD VIDEO
3d 3h left
US $3,550.00
34 bids
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
3d 6h 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"
3d 8h left
US $69,995.00
or Best offer
Free Shipping
GIA 97.05 ct VVS1 Natural Amethyst Diamond 14k &18k White Gold Pendant Necklace
GIA 97.05 ct VVS1 Natural Amethyst Diamond 14k &18k White Gold Pendant Necklace
PRIME Intense VIVID Color Near Flawless Gem "SEE VIDEO"
4d 3h left
US $2,025.00
30 bids
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"
4d 4h 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
4d 4h 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"
4d 4h left
US $59,995.00
or Best offer
Free Shipping
GIA 36.41 ct FLAWLESS Natural Aquamarine Diamond 18k Gold Estate Cocktail Ring
GIA 36.41 ct FLAWLESS Natural Aquamarine Diamond 18k Gold Estate Cocktail Ring
PRIME Investment Grade Unheated Top Gem Quality "VIDEO"
5d 3h left
US $2,650.00
25 bids
Free Shipping
Estate 10.00 mm Natural Japanese Salt Water Akoya Pearl Necklace 14k White Gold
Estate 10.00 mm Natural Japanese Salt Water Akoya Pearl Necklace 14k White Gold
PRIME Genuine UNTREATED AAA+ Grade Big Pearls SEE VIDEO
6d 3h left
US $395.00
20 bids
Free Shipping
GIA 3.00 ct Natural Color Change & FLASH Demantoid Garnet Diamond 14k Gold Ring
GIA 3.00 ct Natural Color Change & FLASH Demantoid Garnet Diamond 14k Gold Ring
PRIME Investment Grade Rarest & Most Valuable Gem VIDEO
6d 3h left
US $727.00
18 bids
Free Shipping
Certified 3.83 ct VS2 Natural UNHEATED Pink Sapphire Diamond 14k Engagement Ring
Certified 3.83 ct VS2 Natural UNHEATED Pink Sapphire Diamond 14k Engagement Ring
Prime Quality VIVID Color Near Flawless Gem "SEE VIDEO"
7d 3h left
US $3,700.00
32 bids
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"
7d 8h left
US $59,888.00
or Best offer
Free Shipping
Certified Jewelry 7.10 ct Red Ruby Diamond 14k White Gold Vintage Stud Earrings
Certified Jewelry 7.10 ct Red Ruby Diamond 14k White Gold Vintage Stud Earrings
VIVID Pigeon Blood Red - VS Clarity AA Gems "SEE VIDEO"
8d 3h left
US $530.00
7 bids
Free Shipping
Estate 3.82 ct UNHEATED Natural Star Ruby Diamond 14k White Gold Cocktail Ring
Newly listed Estate 3.82 ct UNHEATED Natural Star Ruby Diamond 14k White Gold Cocktail Ring
Well Defined Star Asterism - VIVID Red Color SEE VIDEO
9d 3h left
US $113.61
5 bids
Free Shipping
GIA 16.55 ct UNHEATED Natural Yellow Sapphire Diamond 18k Gold Engagement Ring
GIA 16.55 ct UNHEATED Natural Yellow Sapphire Diamond 18k Gold Engagement Ring
PRIME Near Flawless VS1 Clarity - AAA+ Color SEE VIDEO
23d 7h left
US $75,000.00
or Best offer
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
25d 3h left
US $4,000,000.00
or Best offer
Free Shipping
GIA Estate 3.75 ct VVS2 Natural Color Change Alexandrite Diamond PLATINUM Ring
GIA Estate 3.75 ct VVS2 Natural Color Change Alexandrite Diamond PLATINUM Ring
PRIME Near Flawless EXOTIC Color Change Gem "SEE VIDEO"
25d 6h left
US $43,600.00
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"
28d 3h left
US $25,995.00
or Best offer
Free Shipping
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