10kt Yellow Gold Round Lab-Created Blue Sapphire Band

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

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

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

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

STRIKING STRELLMAN 14K GOLD RING ORANGE SAPPHIRE: Large faceted round lab created Padparadscha Sapphire est. 18.43 carats (16x16x10mm) in a 6-prong swirled setting, impressed STRELL 14KP, size 8.75, 9

One Small 10kt Yellow Gold Service Pendant Measuring 0.67" in length featuring enamel inlay accented with two small sapphire rounds - lab grown sapphires, stamped and tested (2.5 grams tw).

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

18K Yellow Gold Abstract Ring, the top with a central cabochon oval opal flanked by two oval blue sapphires and three round blue sapphires, on a split shoulder band, Size 7 1/4., Total sapphire wt.- A

14K yellow gold ring with two round treated green diamonds and 9 round light blue sapphires on band. Green diamonds are 5.44-5.20mm, est. 1cttw, I3 color. 9 round sapphires measure 1mm ea. 1.22 DWT. S

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"

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 Gent's Ring Size 8.5, vintage nugget style design with a tapered shank featuring a nugget style shank accented with a (3.9mm) round cut dark blue center stone - likely a sapphire (4.5

gorgeous estate ring signed 10K in yellow gold w/ elegant marquis cut center white sapphire surrounded by round brilliant cut white sapphires! lab created? one beautiful cocktail ring size 5 1/2 see p

Blue Sapphire Gemstone Diamond Statement Band Ring 14K Rose Yellow Gold 2.35 Gr This is such a lovely estate ring! Gemstones: 3 round blue sapphires, .24 ctw Diamonds: 8 round brilliant cuts .11 ctw,

A SAPPHIRE RING AND BANDMid-20th century, 10k yellow gold men's ring set with one round 4mm faceted blue sapphire and four round brilliant cut melee diamonds, 4.1 grams; together with 10k yellow gold

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

Ladies 14kt yellow gold sapphire fashion ring featuring a prong set round blue sapphire weighing approx. 0.15ct. and accented with a gold beaded detail design. Band measures 4mm wide. Finger size 6 3/

14K YELLOW GOLD DIAMOND & SAPPHIRE BAND 14K yellow gold diamond and sapphire band with approximately .10 ctw in round white diamonds, and 18 round blue sapphires.  Size: 6 Weight: 2.3g

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

3.5 Carat Orange Sapphire Diamond 14 Karat Yellow Gold Ring Emerald cut orange sapphire is Lab created and bezel set in 14 karat yellow gold and embellished with a round brilliant, pave set diamond ha

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

14K yellow gold double bezel set ring band having a round cut diamond and blue sapphire with 6 diamond accents. Ring size 9. Apparently unmarked but tested for 14K gold purity. Approx. weight 1.48 gra

Freeform opal and sapphire band; yellow gold freeform circles, prong set with five round cabochon opals and four round blue sapphires; finger size: 4; Weight: 4.2gr; test 14k; Stones: 2.2-4.5mm

Three 14kt Yellow Gold Pendents One heart shaped slide pendant features an openwork design that contains 14 square cut pink sapphires (possibly enhanced or lab created) accented with 9 small round cut