10K Yellow Gold Antique Bar Brooch with Lab-Created Ruby | Circa 1905-1925

 A refined example of early 20th century elegance, this antique 10K yellow gold bar brooch features delicate openwork in an organic, vine-inspired motif centered with a vibrant lab-created ruby.  

Slender and feminine, the elongated silhouette reflects the graceful styling of the Edwardian to early Art Deco transition period. The fine pierced detailing gives the piece a light, airy presence while maintaining the warmth and richness of solid gold. 

At its center rests a 3mm round faceted lab-created ruby in a classic six-prong setting. Early laboratory-grown rubies became popular in jewelry beginning in the first decade of the 1900s and were prized for their vivid color and durability. Its presence here is both period-appropriate and historically consistent with fine jewelry of the era.

This piece offers a beautiful blend of antique gold craftsmanship and early gemstone innovation - timeless, wearable and quietly distinctive. #90

 Details 

Metal: 10K Yellow Gold (stamped) 

Weight: 2.77 grams 

Length: 2 inches 

Center Stone: 3mm round faceted laboratory-created ruby (3 x 3 x 1.6mm)

Setting: Six-prong

Era: Circa 1905–1925 

Closure: Secure locking clasp 

Condition: Very good antique condition 

Why We Love It 

Genuine early 20th century gold 

Period laboratory-created ruby, consistent with the era

Elegant, minimal design that transitions beautifully into modern styling 

Intrinsic gold value combined with antique craftsmanship 

Lightweight yet substantial enough for daily wear

• Designer = Circa 1905-1925
• Material = 10K Gold
• Metal Finish = Warm Patina
• Gemstone = Created Ruby
• Shape/Cut = Round
• Gem Color = Purplish Red
• Weight (Grams) = 2.77G
• Measurements = 2"
• Condition = Very Good Antique Condition

Item Number: 20758-30

Item ID: 108462

Category: Brooch

Note: This item has been inspected and appraised by a GIA Graduate Gemologist Appraiser.

Diamond origin is tested using a GIA iD100 Gem Testing Device. Unless indicated otherwise, all diamonds are to be considered natural, earth-mined diamonds. All man-made, laboratory-grown, laboratory-created, or synthetic diamonds are well marked on the price tag as well as in the website description.

All diamond and gemstone grading is done under GIA standards as the mounting permits. All gemstone weights and measurements are approximate. Unless otherwise stated, colored gemstones may have commonly used clarity and color enhancing treatments per industry standards.

Prospective buyers should note that all jewelry we sell is 'used' and will likely have some amount of wear, we warranty that the item will be essentialy as we have described it, but no other warranties are expressed or implied, and all items are sold 'as is'.