10kt Yellow Gold Lab-Created Blue Sapphire Solitaire

10kt White Gold Womens Round Lab-Created Blue Sapphire Cascade Dangle Earrings 1/2 Cttw -- 10kt White Gold Womens Round Lab-Created Blue Sapphire Cascade Dangle Earrings 1/2 Cttw #21ST45370

Blue Lab Created Sapphire 18k Yellow Gold Over Sterling Silver Ring 4.43ctw. Size 8. 4.25ct Pear Shaped Lab Created Blue Sapphire With 0.18ctw Round Lab Created White Sapphire 18k Yellow Gold Over Ste

Pair 14kt Gold 2 Carat Blue Sapphire Stud Earrings. Earring backs are 14kt yellow gold. Sapphires are likely lab created / synthetic.

Estate yellow gold ring, likely 10kt gold flashed with high carat gold (per EDXRF test), lab created color change sapphire (lab alexandrite), approx 30.00ct, split/ cut shank, approx size 5.5, 9.1 gra

10kt Yellow Gold Sapphire & Diamond Ring Featuring an oval cut sapphire center stone (approx. 8.7mm x 6.9mm) - moderate inclusions, possibly lab created, likely treated, accented with melee size diamo

Enchanting New SMARTLIFE 10.0mm Sterling Silver Blue Sapphire Solitaire Necklace Adjustable Chain 16"-18" Long Lab-Created Gemstones Mounted in 925 Stamped Solid Sterling Silver with White Gold Overla

10kt Yellow Gold Sapphire & Diamond Ring Featuring an oval cut sapphire center stone (approx. 8.7mm x 6.9mm) - moderate inclusions, possibly lab created, likely treated, accented with melee size diamo

10kt Yellow Gold & Gemstone Waterfall Ring Size 7, polished bypass shank design featuring 13 small gemstone rounds (light gray/blue color with moderate inclusions- possibly created sapphires) stamped

Pair 10kt Yellow Gold Blue Sapphire Stud Earrings.

10K YELLOW GOLD LAB CREATED PINK SAPPHIRE EARRINGS 10k yellow gold 9x7 mm radiant cut lab created pink sapphire drop earrings. Diamond accent. Earrings 1 inch long. Weight: 3.4 g Size: 1 inch Shipping

This is a stamped and electronically tested 14 karat yellow gold lab-grown blue sapphire and natural diamond pendant.  The approximate 3 carat pear-shaped blue sapphire is cradled in a solid gold

10kt Yellow Gold & Blue Topaz Heart Solitaire Ring. Rope motif to the gold, split shoulder design. Can be resized.

Nice ladies 21K yellow gold and lab-created white sapphire & peridot ring. The ring is size 9.5 and weigh 7.1 grams.

Estate Yellow Gold & Ruby Crystal Cocktail Ring. Set in 10kt yellow gold with a lab created ruby in an emerald cut. Ring size 8 can be resized

Vintage Art Nouveau Style Yellow Gold Diamond Ring. Set in 10kt yellow gold with a lab created emerald. Ring size 7 can be resized.

English, mid 20th century. A 9k yellow gold and purple synthetic / lab created sapphire ring. Marked on inside of band, 9k, 375, Anchor (Birmingham assay mark), D (1954) and VB in lozenge. Approx. dia

Antique 10kt Gold Sapphire Pearl Pendant. Lab created sapphire. 1.5 inches in length.

10k yellow gold size 4.5 blue spinel solitaire is marked "H of K". The 10k yellow gold cross pendant with diamond accent measures 1 x 3/4 inch. Total weight for the pair is 2.9g

10kt yellow gold floral ring with ruby, emerald, blue sapphire and diamond. Marked 10K. Ring size 7.25. Total weight 3.2g.

White Gold Plated Ear rings with Lab created Blue & white Sapphires – 13mm Please note that this lot has a confidential reserve. When you leave a bid in advance of the auction, submit your maximum.

Ladies 10Kt Yellow Gold Sapphire & Diamond Pendant / Necklace. Pendant has Blue Sapphire Cut with 10 round accent Diamonds & A 10K Necklace. Diamonds weight: 0.05 cttw. Necklace length: 18.00"

Diamond and Faux Sapphire Cufflinks 14k yellow gold, the cufflinks mounted with lab created square-cut sapphires weighing approximately 2.64 carats in total and round brilliant-cut diamonds weighing a

Vintage Yellow Gold Diamond & Emerald Ring. Emeralds are lab created. Set in 10kt yellow gold. Ring size 7 can be resized.

Metal: 10K yellow gold. Total weight of the ring: 2.80 DWT (approx). Diamonds: natural diamonds. Center stone: emerald cut, created blue sapphire set in prongs. Ring has 10K and SETA stamp on the meta