close
Gem may earn commission from links
more
Share
Report Product
Affiliate Disclosure
close
Gem may earn commission from links
more
Share
Report Product
Affiliate Disclosure
18k Signed Diamond And Opal Pin - image 1
Next
18k Signed Diamond And Opal Pin - image 1
18k Signed Diamond And Opal Pin - image 2
18k Signed Diamond And Opal Pin - image 3
18k Signed Diamond And Opal Pin - image 4
18k Signed Diamond And Opal Pin - image 5
18k Signed Diamond And Opal Pin - image 6
18k Signed Diamond And Opal Pin - image 7
18k Signed Diamond And Opal Pin - image 8
Image thumbnail 1
Image thumbnail 2
Image thumbnail 3
Image thumbnail 4
Image thumbnail 5
Image thumbnail 6
Image thumbnail 7
Image thumbnail 8

18k Signed Diamond And Opal Pin

Price
$2,499.99
Location
United States
Available at
Go toebay.com
Find secondhand clothing online
Gem App for iPhoneGem App for Android
home

18k signed diamond and

18k signed diamond and
clear
saved gems
Filter
Set Alert
901 results

18k Signed Diamond And Opal Pin

18k Signed Diamond And Opal Pin
$2,499.99

18k Diamond Ring Signed Tiffany And Co.

$1,899.99

18k signed ruby and diamond mobe pearl earrings

$3,500

Ladies Signed 18K White Gold Emerald and Diamond Band

$2,390

Ladies Signed 18K White Gold Emerald and Diamond Band

$2,393

18k Estate Diamond and Tourmaline Earrings Signed By Toros

$4,550

MAGNIFICENT FRENCH 18K GOLD DIAMOND BRACELET SIGNED AND HALLMARKED

$8,600

Ladies Signed 18K White Gold Emerald and Diamond Band

$2,393

Ladies Wayne Signed 18K Gold Sapphire and Diamond Halo Ring

$635

18k Opal And Diamond Brooch Signed Casban Or Asban

$3,999.99

“RCM” Signed Diamond Heart Motif 18K RG, 18K WG and Black Rhodium Bracelet

$5,902

18K Gold and Diamond Sea Urchin Brooch Pin - Signed KI

$667.99

MAGNIFICENT ITALIAN 18K YELLOW AND WHITE GOLD DIAMOND NECKLACE SIGNED

$9,800

Ladies Signed Georgian Amethyst and Diamond Cocktail Ring in 18K Gold

$2,480

Ladies Wayne Signed 18K Gold Sapphire and Diamond Halo Ring

$635

Women's 7.5mm Pearl and Diamond Ring in 18k Yellow Gold SIGNED

$650

18k Signed Yellow Gold Chrome Diopside and Diamond Ring, Chrome Diopside Jewelry, Green Gemstone Ring, 18k Estate Diamond Ring

$895

Signed French Art Deco 18k/Platinum Onyx and Rose Cut Diamond Cufflinks

$1,950

18k Yellow Gold Pearl And Diamond Stud Earrings Signed PJ LTD

$399.99

Italian Diamond Cuff Bracelet in 18k White and Yellow Gold Signed

$12,000

Signed 18K Gold, Amethyst, Rock Crystal and Diamond Necklace With Intaglio

$5,510

Signed Boucheron Akoya Pearl, Amber, Sapphire and Diamond Bracelet in 18k Gold

$28,000

MAGNIFICENT DAVID WEBB 18K GOLD DIAMOND NECKLACE FULLY SIGNED AND HALLMARKED

$12,000

HOLLYWOOD JEWELS Signed 18k Solid Gold 3.7 CTW Sapphire And Diamond Ring

$2,900

18K Yellow Gold and Natural Diamond Ring Size 6.5 Designer Signed

$950

Exceptional Signed Pomellato 18k gold Italian carved garnet and diamond link necklace and earring set

$19,500

Signed Black and White Diamond Waves Dome Statement Ring in 18k White Gold

$4,500

Vintage Signed M 18k White Gold Blue Sapphire and Diamond Purse Pendant

$1,199.95

Women's Colorful Gemstone and Diamond Enhancer Pendant in 18k White Gold Signed

$1,800

Ruby and Diamond Art Deco Bracelet in 18k White Gold Signed Victoria

$13,000

Diamond and Natural Emerald 2.43 Carat tw Slide Pendant 18K Gold, Zadig signed

$3,400

Dolce & Gabbanabee crown-motif cufflinks 18k Gold Diamond and Ruby. Signed Mark

$6,500

Seaman Shepps Pearl And Diamond Earclip Earrings 18k White Gold, Designer Signed

$5,200

Antique Selle Diamond Engagement Ring - Antique signed St. Louis jeweler 18k and platinum ring

$1,925

18K Estate Diamond and Lemon Citrine Day-Night Earrings Signed Tiffany & Co. / Paloma Picasso

$18,500

CB S&G Signed Sterling Silver and 18K Gold Onyx Diamond Cross Pendant Necklace

$599

Barbara Bixby 18K Yellow Gold Sterling Silver Prasiolite and Diamond Size 8 Signed Estate

$185

CB S&G Signed Sterling Silver and 18K Gold Onyx Diamond Cross Pendant Necklace

$599

Ladies Signed 18K White Gold Ring set with 4.86 CT Sapphire and Diamond Halo

$44,000

Ladies Signed 18K White Gold Ring set with 4.86 CT Sapphire and Diamond Halo

$40,000

Estate Sapphire And Diamond Cufflinks Made In 18K White Gold, Signed By Brevet

$12,950

$5400 HOLLYWOOD JEWELS Signed 18k Solid Gold 3.7 CTW Sapphire And Diamond Ring

$2,750

VCA Van Cleef & Arpel 18k Gold Sapphire Ruby Emerald and Diamond Necklace Signed

$18,900

Signed Black and White Diamond Waves Dome Statement Ring in 18k White Gold

$4,500

"Cj" Pave Cz Diamond And Red And Green Crystal 18k Plated Flower Brooch Signed

$35

Black Diamond 925 Silver Ring with 18K Gold Accents, Rare Argendor Signed Ring Size 6, Intricate Silver and 18K Gold Black Diamond Ring

$224.95

Antique A H Signed 18K Yellow Gold and Platinum Blue Zircon & Diamond Ring Size 6

$695

Vintage 18K Yellow Gold Enamel and Diamond Ring Signed 1173 AL .17ct Size 6.5

$1,195

Vintage Signed S. M. Sadler 18K Gold And Diamond Spinach Jade Stone Pendant 750

$1,295
Set Alert
For new results for
“18k signed diamond and”

Vintage Signed J.B. Star 18k gold and platinum GIA 4.35ctw NO HEAT color change sapphire and diamond ring

$5,850

Platinum and 18K White Gold Brooch with Diamonds and Emerald | Art Deco Diamond, Emerald, Platinum Pendant-Brooch, Signed Bert H. Satz

$20,000

Vintage 18k gold Italian made signed Tesoro 8 carat tw amethyst green prasiolite and diamond bombe dome statement ring, size 6

$1,795

Lovely Signed 18K White and Rose Gold Diamond Necklace

$995

18k Yellow Gold Garavelli Signed Diamond Flower Ring

$4,900

18k Estate Diamond Earrings Signed Yard

$5,610

18k Designer Signed Citrine Diamond Earrings

$995

Signed French Diamonds Enamel 18K Gold Ram Head Ring

$1,500

18k Estate Diamond Earrings Signed Yard

$6,030

18K Gold Signed Designer Diamond Turquoise Nugget Broach

$5,000

MAGNIFICENT FRENCH 18K YELLOW GOLD DIAMOND SAPPHIRE DOG BROOCH 'SIGNED'

$2,800

Vintage 18K Diamond Dragonfly Brooch Signed Dankner

$1,450

Vintage 18K Gold Burmese Ruby Diamond Ring Designer Signed

$1,487.23

Vintage Signed 18k Sterling Silver & Diamond Ring

$175

Vintage Ruby Diamond Etruscan Ring 18K Gold Designer Signed

$1,599

SIGNED 18K WHITE GOLD DIAMOND HEART PENDANT NECKLACE - 16” / 2.1G

$195

Krementz 18K Gold Tanzanite Diamond Ring Designer Signed Vintage

$2,199

Vintage Platinum & 18k Yellow Diamond Ring SIGNED

$56,000

Estate Platinum/18k Signed Seidengang Earrings With Diamonds

$2,895

Signed Chopard diamond necklace 18k White Gold

$4,800

Vintage 18k Gold & Diamond Brooch SIGNED Honora

$800

signed 18K Black Onyx / Diamond Bar Brooch

$1,600

Signed Charles Krypell 18K Diamond, Sapphire, Emerald Earrings

$14,945

18K Gold Scorpio Astrology Zodiac Sign Pendant with Diamond

$229

18k Signed Pink Angel Skin Coral & Diamond Ring

$3,745

Ladies Signed 18K Rose Gold Diamond Twist Band

$1,350

Vintage Retro Diamond 18K Gold Woven Signed Cufflinks

$2,799.99

18K Yellow Gold Diamond Shirt Studs, Signed "DB"

$1,675

c1850, Signed ANTIQUE BRACELET - Rose Diamonds, Enamel, 18K

$3,500

SIGNED LEVERINGTON&CO 18K WHITE GOLD DIAMOND TOPAZ DANGLE DROP EARRING

$995

Designer Signed…Antonini 18K Rose Gold Diamond 'Istanbul' Diamond Ring

$4,175

Eternity diamond bangle in 18k white gold signed 'Vertin' w/ diamonds

$4,200

Cartier 18k E 52 St Sign Diamond Pendant with 18k Cartier Necklace

$3,499.99

SIGNED ADAMAS DIAMOND PINK SAPPHIRE 18K GOLD RING

$3,650

Judith Ripka Solid 925 18K JRTWO Canary Crystal Diamond Heart Pendant Signed

$99

WEMPE 18K Yellow Gold Pearl & Diamond Earrings Signed

$870

18k Yellow Gold Designer Signed Diamond Clip On Earrings

$2,205

MAGNIFICENT 18K YELLOW GOLD DIAMOND RUBY BROOCH SIGNED

$5,800

18K Gold Diamond Leaf Pin Brooch w/ 19 Diamonds Signed M 18K Italy 7.6 DWT 2.25 In

$1,125

18K Yellow Gold Diamond Shirt Studs, Signed "DB"

$1,675

Vintage 18K Multi-Gemstone & Diamond Set Brooch SIGNED

$59,000

MAGNIFICENT 18K GOLD DIAMOND FLOWER BROOCH SIGNED 'RAKIS'

$3,800

Vintage Pave Diamond 18K Gold Clip On Earrings - Signed

$1,150

NYJEWEL 18k White Gold Diamond Ring Signed H.O.B

$1,499

18k Yellow Gold Garavelli Signed Diamond Flower Ring

$4,900

Authentic JABEL Signed 18K Diamond & Amethyst Slide Pendant

$1,550

Vintage 18k Ruby & Diamond Bee Pin Signed Rosenberg

$1,188

Vintage 18K Gold Pearl Diamond Band Ring Hallmarked Signed

$1,570

Vintage 18K Gold Burmese Ruby Diamond Ring Designer Signed

$1,299

Vintage Krementz 18K Gold Tanzanite Diamond Ring Designer Signed

$1,995

Signed Damiani 18k Gold & Diamond Crab Shaped Brooch or Pin

$2,950