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Global Gemology @UCDSl5aeSsbICOacreYgc_xQ@youtube.com

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Welcome to the official YouTube Channel of Global Gemology.


00:22
GIA 1 04 ct. No Heat Burma Red Spinel and Cadillac Diamond Ring
00:20
GIA 2 27 ct. No Heat Burma Ruby & Diamond Three Stone Ring
01:28
0 98 ct Natural Pink Conch Pearl with Gem Flame
00:21
GIA 2.99 ctw. Natural Quahog Pearl, Diamond, and Platinum Stud Earrings
00:33
6.90 ct. Natural Pink Conch Pearl
00:16
Van Cleef & Arpels Rose de Noel White Coral and Diamond Earrings in 18K Gold
00:09
GIA 7.56 ct. Color Change Sapphire and Trillion Cut Diamond Ring in Platinum
00:16
GIA 3 04 ct Colorless Sapphire (Very Light Blue)
00:24
GIA 4.27 ct. Natural Purple-Pink Sapphire
00:24
5.10 ct. Natural Pink Conch Pearl with Gem Flame Patterning
00:43
GIA 4.57 ct. Peach Sapphire (Yellowish Orange)
00:27
GIA 4 27 ct. Pink Sapphire
00:26
Retro Era Citrine & Diamond Pendant Brooch in 14K Gold
00:18
GIA 6.16 ct. Cat's Eye Tourmaline & Diamond Pendant in Platinum
01:01
GIA 13.18 ct. Sugarloaf Emerald & Diamond Ring in 18K Gold
00:43
Emerald Cut Diamond and Pink Sapphire Three-Stone Ring in Platinum
01:07
Exotic Pearl Collection - The Tridacna Pearl EXTREMELY RARE!
01:03
Exotic Pearl Collection - The Melo Melo Pearl (EXTREMELY RARE!)
01:02
Exotic Pearl Collection - The Quahog Pearl (EXTREMELY RARE!)
01:46
Emerald Cut Diamond and Vivid Purple-Pink No-Heat Sapphire Platinum Ring with 2 GIA Reports
00:35
Art Deco Era Vintage Platinum Duette Brooch set with 6 carats of Diamonds
01:21
"Pearls, Pearls, Pearls" by Global Gemology
00:55
Global Gemology's Rare Gems & Jewels - Ring Collection
01:00
GIA Certified 14.95 ct Trapiche Ruby & Diamond Necklace in 18K White Gold
01:01
Vintage Black, Starr & Frost 2 Row Diamond Tennis Bracelet in 18K Gold
01:01
14.77 ct. Aquamarine & Diamond Split Shank Ring in 14K White Gold
01:01
Extremely Rare GIA Certified 8.94 ct. Natural Pink Conch Pearl & Diamond Ring
01:01
GIA-Certified 7.56 ct Color Change Sapphire & 1.01 ctw Trillion Cut Diamond Ring in Platinum
01:01
$20,600.00 Piaget Possession Eccentric 3.90 ctw Diamond 18K White Gold Ring
01:01
Natural Pink Conch Pearl & Antique Rose Cut Diamond 18K Gold Ring
01:02
GIA-Certified Untreated Natural Padparadscha Sapphire & Diamond Bridal Set
01:01
GIA-Certified 2.83 ctw Natural Paraiba Tourmaline, Diamond & 18K White Gold Ring
01:01
GIA 13.59 ct. Type A Natural Lavender Jadeite Jade & Diamond Cocktail Ring in Platinum
01:01
GIA-Certified Type A Jadeite Jade, Round & Baguette Diamond Ring in 18K Gold
01:01
GIA-Certified 21.85 ct Jadeite Jade 18K Gold Art Déco Vintage Ring
01:01
GIA-Certified Art Deco Era Platinum 3.15 ctw Fancy Intense Brownish Yellow Diamond Ring
01:01
Mid Century Vintage 18K Gold, Guilloché Enamel & Diamond Floral Brooch
01:01
2.40 ct. Natural Colombian Trapiche Emerald Cabochon
01:01
Vintage Oscar Heyman 18K Gold, Diamond & Sapphire Knife Edge Ring (Signed & Numbered)
01:01
Extremely Rare 19.24 ct. Natural Melo Melo Pearl & Diamond Ring in Brushed Platinum
01:02
EXTREMELY RARE 19.24 carat Natural Melo Melo Pearl
00:52
Gucci Dionysus 18K Gold, Tsavorite Garnet & Green Enamel Tiger Head Bracelet
01:01
EXTREMELY RARE GIA-Certified 17.54 carat Natural Conch Pearl Ring in 18K White Gold
01:01
GIA 20.68 carat Blue Aquamarine Ring in Platinum
00:59
Early Art Déco Era 3.08 ctw Asscher Cut Diamond Ring in Platinum
00:10
Antique Erotic Repeater Pocket Watch in Multicolor Gold & Silver
00:51
4.40 carat Cherry Red Fire Opal & Tapered Baguette Diamond Ring in Platinum
00:31
13.50 ct. Natural Untreated Lavender Star Sapphire & Diamond Ring in 14K White Gold
00:31
IGI-Certified 12.97 ct. Kunzite & Tapered Baguette Diamond Ring in Platinum & 14K Rose Gold
00:31
Mid Century J.E. Caldwell Platinum, GIA Certified 10.07 ct. Australian Opal, Sapphire & Diamond Ring
00:30
Carved Turquoise & Pavé Diamond Cocktail Ring in 14K White Gold
00:31
3.16 Emerald Cut Pink Sapphire & Diamond Ring, by Van Busch in 18K Gold
00:31
GIA Certified 6.76 carat Natural Sapphire & Diamond 18K White Gold Ring
00:30
Vintage Orville Tsinnie Navajo "Armadillo" Sterling Silver Cuff Bracelet
00:31
Natural Star Sapphire Sugarloaf Cabochon & Diamond Ring in 14K White Gold
00:31
Vintage Precious Fire Opal & Diamond Nugget Ring in 14K Gold
00:31
Vintage Carlos Eagle Native American Sterling Silver Colorful Multi-Gem Cuff Bracelet
00:31
Antique American Waltham 14K Gold Double Hunter Pocket Watch, Circa 1903
00:31
U.S. Army Ranger Green Beret "Tunnel Rats" Special Forces 14K White Gold Sergeant's Ring
00:31
Cartier Baignoire S Crash 18K White Gold & Diamond Watch