About Frank Giganti Co
Frank Giganti Company is a highly experienced gemologist and jeweler with a rich history in the estate jewelry industry. He obtained his Diamond degree from the Gemological Institute of America in 1985, demonstrating a strong commitment to excellence in gemology. Additionally, he is a member of the Diamond Club West Coast Inc in Los Angeles, California, which further highlights his involvement and recognition within the industry. In 1990, Frank Giganti became a member of the International Watch and Jewelry Guild (IWJG), solidifying his status as a reputable professional...Read More
Featured Pieces
Cartier Jean Dinh Van Multi Stone Diamond Necklace 18K Yellow Gold
Located in Beverly Hills, CA
Cartier Vintage 1980 Jean Dinh Van Long Necklace
30" length
18k Yellow Gold Link Chain with 6 Cubes Set with Rectangular Cut Diamonds Blue Sapphires and Rubies approximately 4.5 car...
Category
Vintage 1980s French Chain Necklaces
Materials
Diamond, Ruby, Blue Sapphire, Yellow Gold
Hermes Graphite Alligator Wallet
By Hermès
Located in Beverly Hills, CA
Hermes Wallet
Graphite Alligator Kelly Wallet
8 inch by 4.5 Inch
Neutral Graphhite Matte Finished Alligator Skin
Excellet Condition almost New If used only few times there is Cle...
Category
2010s French Vanity Items
Colombian Green Emerald Turtle Pendant Necklace
Located in Beverly Hills, CA
1950's Large 14k Turtle With A Massive 50 ct Cabochon Green Emerald
Cabochon Emerald
Dimensions: 30 mm 18mm 13.1 mm EST 50 CTS
The body of the turtle is set with diamonds on ea...
Category
Vintage 1970s American Pendant Necklaces
Materials
Beryl, Diamond, Emerald, 14k Gold, Yellow Gold
Bvlgari !8K Yellow Gold Earrings
By Bulgari
Located in Beverly Hills, CA
Vintage Bvlgari Large Round Earrings 18k Yellow Gold with Lever Backs and Mother Of Pearl
Size: 1 Inch Diameter
Weight: 31.5g
Signed Blvgari
Category
1990s Italian Clip-on Earrings
Materials
Yellow Gold
Hermes 18k L'Enfant Paris Chaine D 'ancre Vintage Link Bracelet
By Hermès
Located in Beverly Hills, CA
Hermes 18k Yellow Gold Link Bracelet .
8 Inches Length
Rare Large Size 108 g total Weight
16 Handmade Woven Links in a Herringbone motif
1990's Signed Hermas , Hallmarks for L'Enfa...
Category
1990s French Link Bracelets
Materials
18k Gold
Vintage 1980's Cluster Diamond Earrings Yellow Gold
Located in Beverly Hills, CA
Vintage 1980s 14 karat yellow gold cluster earrings containing 39 marquee brilliant cut diamonds, HVS quality and numerous square baguettes channel set
Lever back with post
Diamond ...
Category
Vintage 1980s American Lever-Back Earrings
Materials
Diamond, Yellow Gold
Vintage 1980's 14 karat yellow gold omega necklace with diamonds
Located in Beverly Hills, CA
Vintage 1980s 14 karat yellow gold omega necklace with 30 baguettes and 24 round diamond Freeform design center containing 4.00 total weight of diamonds
quality is H-I color VS
17 in...
Category
Vintage 1980s American Choker Necklaces
Materials
Diamond, Yellow Gold
Jean Mahie Long Rock Crystal Bead Necklace
By Jean Mahie
Located in Beverly Hills, CA
Jean Mahie Vintage Helenian ancient rock crystal beads Necklace with ancient Carved Birds Head Pendant with 22k Gold wire. 32 inches long strong o...
Category
1990s French Beaded Necklaces
Materials
Crystal, Rock Crystal, 22k Gold
Tiffany & Co Emerald And Diamond Ear Clips Earrings
By Tiffany & Co.
Located in Beverly Hills, CA
Tiffany & Co Platinum Diamond Earrings.
Two Rectangular cut Green Emeralds estimated 8.00 cts
Mounted in 18k 4 prong basket Settings Along With Numerous White Marquis Shaped Diamonds...
Category
1990s American Clip-on Earrings
Materials
Diamond, Emerald, 18k Gold, Platinum
Cartier 18k Yellow Gold Double C Five Row Link Penelope Necklace
By Cartier
Located in Beverly Hills, CA
Cartier "Penelope" Necklace 18k Yellow Gold
This is the Large Size C motif at 30 mm width and 19 " Length
The Center Double C Motif is 35 mm Width
Total Gram Weight 213 g of 18k Go...
Category
1990s French Link Necklaces
Materials
Yellow Gold
Natural Violet Jadeite Jade 18k Diamond Necklace
Located in Beverly Hills, CA
Beautiful lavender jade Necklace with a Diamond Clasp in 18k White Gold
Translucent "A"grade Natural Jadeite Jade in Violet Color stunning and sophisticated accompanied by American ...
Category
2010s Japanese Link Necklaces
Materials
Diamond, Jade, 18k Gold
Cartier 18k & Sterling Silver Bead Multi Strand Necklace
By Cartier
Located in Beverly Hills, CA
Cartier 18k & Sterling Silver Multi Strand Abstract Barrel Motif Necklace and it is stunning.
The Multiple intertwined strands hang beautifully. The abstract barrel centerpiece is Ha...
Category
1990s Unknown Multi-Strand Necklaces
Materials
Sterling Silver
Featured Creators