18k Diamond and Sapphire Art Deco Pin

18k white gold. Belaise head 5/8". .8 dwt.

ART DECO 18K GOLD DIAMOND & SAPPHIRE BELAIS FILIGREE PIN. IT IS IN MINT OVERALL SHAPE AND CONDITION. PLEASE VIEW ALL DETAILED PICTURES. A GREAT FIND AND AN EXCELLENT ADDITION TO YOUR COLLECTION.

Textured 18K yellow gold pin features 4 diamonds & 21 sapphires. Art Deco style. Makers Marks. London. Total approximate weight: 17 grams. Length: 2 3/4"; 1 1/2". (jewelry, estate, fine) STERLING ASSO

Art Deco, ribbon and circle form 18k white, gold diamond and sapphire brooch pin. 40 blue sapphires. 66 round diamonds approximate weight 1.6 carats H color VS2-SI1clarity. 1 Marquis diamond approxima

Art Deco 18k White Gold Diamond Sapphire Stick Pin – A stick pin with a 20 point brilliant white diamond flanked by 4 sapphires. In the original box. Stamped 18k on verso. Approximately .4 inche

Art Deco Approx. .30 Carat TW Old European Cut Diamond, Ten French Cut Sapphire and 18 Karat Yellow Gold Bow Pin. Diamonds H color, VS2 clarity. Sapphires with vivid color. Measures 1-1/4" H, 2-3/4" W

18k "R" brooch 1.3 dwt. Together with a 14k white and yellow gold Art Deco stick pin set with (2) diamonds and a sapphire. 2.5 dwt

UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE, AND DIAMOND BAR PIN / BROOCH, tested, marked "U&B", featuring 11 hexagonal-cut sapphires in slightly tapering sizes from 4.1 to 4.7 mm side to sid

AN ART DECO DIAMOND AND SAPPHIRE BAR BROOCH in 18ct white gold, comprising a row of alternating old European cut diamonds and French cut sapphires, stamped 18K and indistinctly to pin, 4.7cm, 4.5

1st item: Ladies 18K white gold Art Deco style stick pin featuring a round brilliant diamond approximately 0.15 carats, Clarity-I1, Color-H, accented by a synthetic sapphire. Partial carat mark visibl

An 18K Diamond and Sapphire art deco watch case without band or movement; 1 x .75 inches. Overall fair condition. ​​​​​​​Provenance: Private Midwest

18K White Gold, Diamond & Sapphire Art Deco Brooch• featuring 3 European cut diamonds weighing a total of 1.50 carats• accent European cut diamonds weighing a total of 0.56 carats• face

2 Pairs Lady's 18k Sapphire & Diamond Art Deco Dangle Earrings. Includes a pair of 1.5'' fan shaped earrings including (30) round full and old european cut diamonds of an estimated 1.35ctw and two rou

2pc Lady's 18k Sapphire & Diamond Art Deco Jewelry. Includes a ring size 6.25 includes (7) old european and full cut diamonds of .33ctw and (2) old european cut sapphires of .2ctw. Also a matching bar

Art Deco 18k Yellow Gold Weight 2.6gr Diamond Approx. 0.3ct.  Sapphire Approx. 0.5ct. Ring size  9 Measurement 0.28”x0.81”

Art Deco 18k Yellow Gold Weight 3.23g Diamond Approx. 0.2ct Sapphire Approx. 0.1ct Target Ring Size 7 Measurements 0.52”x0.78”

Art Deco 18k Yellow Gold Weight 3.26g Diamond Approx.0.2ct  Sapphire Approx. 0.2ct Ring Size 7.5 Measurements 0.48”x0.78”

Art Deco 18K Yellow Gold Weight 1.5gr Diamond Approx 0.2ct Sapphire Approx 0.2ct Ring Size 8.5 Measurements 0.2Ó0.8Ó

Vintage 18kt White Gold Diamond Sapphire Stick Pin, Art Deco, 2.25" Long with a 8.4mm angled square on top with a sapphire baguette on each side and a diamond in the center. The diamond is appx. 1.8mm

Antique 18k white gold filigree ring set with diamonds and sapphire, size 6.25 Shipping available for this lot through our partner 4CL; please request a shipping quote at shipping@vogtauction.com or

Art Deco Sapphire, Diamond, 18k White Gold Ring. Featuring one round shaped sapphire cabochon measuring approximately 3.9 mm, flanked by two full-cut diamonds weighing a total of approximately 0.25 ct

Platinum on 18k Gold Gram Weight: 7.2 Art Deco 0.35ct G/VS2 Old European Cut Diamond, 1.0 ctw, 6 Square Sapphires Men's Ring Size 10

French Hallmark  Art Deco Sapphire Approx 1ct Diamond Approx 0.2ct Platinum 18k Yellow Gold Weight Cufflink 8.06gr 

Art Deco 18k Yellow Gold Weight 2.0gr Sapphire Diamond Ring Size 8.25 Masuremenst 0.22”x0.8