Diamond and Sapphire Platinum Trilogy Ring Estate Fine Jewelry

Simply Beautiful! Finely detailed 3-Stone Band Ring. Securely set with perfectly 3 matched Natural Rubies approx. 0.31 total carat weight, surrounded by Diamonds, approx. 0.84tcw. Ri...

A stunning, fine and impressive antique 0.57 carat sapphire and 0.32 carat diamond, platinum trilogy ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique sapphire and diamond ring has been crafted in platinum. The pierced decorated setting of this trilogy ring displays a feature four claw set 0.57ct round faceted cut sapphire. The sapphire is flanked on either side by an impressive pear brilliant cut diamond, totalling 0.32ct. The elevated and pierced decorated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank. The trilogy ring is hallmarked to the interior of the shank with the maker's mark (XM), the platinum fineness mark (PT950) and the Birmingham Assay office hallmark (anchor). This impressive platinum sapphire diamond trilogy ring...

Celebrate love’s enduring journey with this exquisite trilogy-style ring, featuring a captivating 3.50-carat sapphire of exceptional transparent quality. Faceted in an elegant oval c...

An impressive vintage 1.02 carat diamond and 0.85 carat sapphire, platinum trilogy ring; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive...

Simply Beautiful! Finely crafted Three Stone Blue Zircon and Diamond Ring. Hand set 3 Blue Zircons weighing approx. 4.55tcw, enhanced with Diamonds, weighing approx. 0.50tcw. Ring si...

Simply Beautiful! Finely crafted Three Stone Star Ruby and Diamond Band Platinum Ring. Securely Hand set with 3 Rubies weighing approx. ...

Vintage Platinum 1.9ct Sapphire Half Moon Diamond 3 Stone Ring Estate This gorgeous estate sapphire and diamond ring is crafted in luxurious and expensive platinum. Featured ...

An impressive vintage 1940's 2 carat diamond and platinum trilogy style cocktail ring; part of our diverse vintage jewellery and estate jewelry collections. This fine and impressive...

A gorgeous vintage three-stone diamond ring, made in platinum. This three-stone ring features an emerald cut diamond flanked by two round brilliant cut diamonds. The center diamond is four-prong set, and the side diamonds are three-prong set. The ring has a unique head and gallery design made of platinum and tiny yellow gold wires. It looks airy and lacy, yet the platinum prongs provide solid hold for the diamonds. The shank is beautifully decorated with leafy motif engraving. Elegant, timeless and feminine, the ring works as a gorgeous engagement ring or anniversary ring. Made of platinum, the ring features an emerald cut diamond flanked by two round brilliant cut diamonds. The center emerald cut diamond measures 9.88 x 7.42 x 4.50 mm and weighs approximately 2.90-carat (calculated by the formula). It is of P color and VVS2 clarity. Each side round brilliant cut diamond is approximately 0.40-carat, I color, VS1 clarity. Diamond total weight is approximately 3.70 carats. The ring is size 6, and can be resized. The diamond part of this vintage ring measures 5/8" x 3/8" (1.6 x 1 centimeters). The ring weighs 10.7 grams. The ring is stamped with a maker's mark CTI and hallmark for platinum. About Platinum Jewelry: Purity and durability – these two characteristics define platinum from the rest of the precious metals. From the chemical perspective, platinum is one of the most stable elements. The white color of platinum comes from its purity. While white gold contains an alloy of zinc, copper and nickel, platinum has a pure 95-98% composition. In fact, white gold is yellow gold mixed with other metals and then rhodium plated. Platinum is durable and denser than gold. Platinum jewelry lasts for ages and can be passed down from generation to generation. Platinum’s purity and strength make it relevant to the idea of eternal love. It’s an embodiment of strong feelings and rarity. That’s why platinum engagement rings and platinum wedding bands have been popular ever since. Platinum is also a symbol of status and reputation. It looks subtle and not as obvious as yellow gold. Gemstones set in platinum are not distracting because of the metal’s neutral appearance. The color, brilliance and vibrance of diamonds and colored stones are amplified next to platinum “true white”. About Vintage Jewelry: Vintage jewelry is something we can talk about for days. Since the subject is that big and has multiple aspects to discuss, we’d like to focus on the most important parts of it. So, what is vintage...

This stunning engagement ring aquamarine and baguette diamond trilogy engagement ring or cocktail ring is a true work of art. The ring is crafted from platinum, with a beautiful diam...