Two Diamond, Platinum Ring Semi Mountings.

Collection of Four Vintage Diamond, Platinum, 14k White Gold Ring Semi-Mountings. Including one 5 mm head, diamond, platinum ring semi-mounting, size 5; one 3 mm head, diamond, 14k white gold ring sem

Together with 14kt gold ring mountings Tapered baguette diamonds ap. 0.15 ct Ap. 6.3 dwts * (Sizes 7, 6 1/2) One ring damaged, engraving to one

Two platinum and diamond ring mountings, one with single baguette and round stone on either side of prongs, would hold approximately a 3/4 carat diamond, size 4, platinum stamp is partially worn, weig

Period: Art Deco (1920-1935) Composition: Platinum The center can hold a stone from 0.80ctw to 0.95ctw • 2 old European cut diamonds of H-VS2 quality that weigh 0.25ctw Ring size: 6 Ring face diamet

Featuring one round brilliant-cut diamond weighing approximately 1.90 cts., accented by two baguette diamonds weighing a total of approximately 0.16 cttw., set in a platinum ring mounting, size 6 1/2.

METAL: Platinum. GEMSTONES: Two baguette diamonds (one damaged/chipped). Center of the ring fit approx. 11mm x 10mm stone. MEASUREMENTS: Ring size 5 3/4, ring top is 11.5mm wide. TESTED: Plat. WEIGHT:

Centering a 2.33 ct. round brilliant-cut diamond, highlighted by two tapered baguette-cut diamonds weighing a total of approximately 0.50 cttw., set in a platinum ring mounting, size 6 1/2. Gross weig

METAL: platinum. MEASUREMENTS: ring size - 6 3/4, center will fit approx. 7.5mm x 7mm. GEMSTONES: two side pear shape diamonds - approx. 0.50ctw. MARKED: irid. plat. WEIGHT: 4.6 grams.Gemstones have n

METAL: Platinum. GEMSTONES: Two tapered baguette diamonds. MEASUREMENTS: Ring size 5 1/4, center will fit approx. 14 x 11mm stone. MARKED: Plat 1776. WEIGHT: 5.5 grams.Gemstones have not been graded f

Ring features two baguettes on either side approx. 0.24ctw . Center mounting will fit approx. 10.5mm x 7.5mm diamond. Ring size 5.75. Marked Platinum. Weight - 4.4 grams.Gemstones have not been graded

METAL: Platinum. GEMSTONES: Two tapered baguette diamonds. Center of the ring will keep approx. 12mm x 9.5mm stone. MEASUREMENTS: Ring size 7 1/4, ring top is 15mm wide. MARKED: 10%Irid Plat. WEIGHT:

METAL: Platinum. GEMSTONES: Two tapered baguette diamonds. Center of the ring will keep approx. 5mm x 6mm stone. MEASUREMENTS: Ring size 5, ring top is 7.8mm wide. MARKED: 10%Irid Plat, 632 44. WEIGHT

METAL: Platinum. GEMSTONES: Two tapered baguette diamonds. Center of the ring will keep approx. 9mm x 6.5mm stone. MEASUREMENTS: Ring size 3 1/4, ring top is 11mm wide. MARKED: Hand Made 10% Irid Plat

METAL: Platinum. GEMSTONES: Two tapered baguette diamonds. Center of the ring will keep approx. 6.5mm x 4.5mm stone. MEASUREMENTS: Ring size 6, ring top is 8.5mm wide. MARKED: Plat 950. WEIGHT: 5.7 gr

Platinum ring features two baguette diamonds on either side of mounting totaling approx. 0.20ctw. Center will fit approx. 8mm round stone. Ring size 5.75. Marked Plat,10% Irid. Weight- 5.6 grams. Gems

METAL: Platinum. GEMSTONES: Two tapered baguette diamonds. Center of the ring will keep approx. 6-6.5mm stone. MEASUREMENTS: Ring size 6 1/4, ring top is 6.3mm wide. MARKED: Plat MG. WEIGHT: 4.2 grams

METAL: Platinum. GEMSTONES: Two tapered baguette diamond. Center of the ring will keep approx. 5 - 5.4mm stone. MEASUREMENTS: Ring size 8, ring top is 7mm wide. MARKED: 10%Irid, Plat, Hand Made. WEIGH

Featuring a round brilliant-cut diamond weighing approximately 0.23 ct., accented by two single-cut diamonds weighing approximately 0.10 cttw., set in a platinum and 18k white gold ring mounting, size

Deco Platinum Diamond & Sapphire Ring, two approx 3/4 ct each round mine cut diamonds and center sapphire stone in prong set hexagonal mounting with pierced sides basket. Stamped "JLK Plat". 3 DWT, si

Double diamond platinum ring; 3.9dwt; stamped: 50PLAT50IRRID antique engraved detail ring mounting set with larger two diamonds center with eight single cut accents. 5.0-5.2mm early cut diamonds & 1.3

One stamped & tested platinum ladies combination cast & assembled diamond semi-mounting with a bright polish finish. Identified with markings of "PLATINUM". Condition is very good. Containing: Four ch

Collection of Three Platinum, 18k Gold Rings. Including one Orange Blossom platinum open work two-stone semi mounting, size 5 1/4; one 18k white gold band, size 4 1/4 together with one engraved platin

1st item: Ladies' platinum semi-mount engagement ring featuring two (2) tapered baguette diamonds approximately 0.16 carats together, Clarity-VS2, Color-H. The ring is marked "10%Irid Plat" and XRF te

PLATINUM AND 18KT YELLOW GOLD DIAMOND ENGAGEMENT RING18kt yellow gold mounting with platinum crowns with three diamonds. Center approx. 0.80 ct old-mine cut diamond flanked by two diamonds, each appro