Stunning Platinum ART DECO Diamond Engagement Ring featuring an old mine Cushion cut Diamond of 1.31ct colour K clarity VS2 set in 4 corner triple claws with 4 old cut shoulder Diamonds of approx 0.035ct each colour H clarity SI in Art Deco square settings TDW 1.45ct in Excellent condition. SATISFACTION GUARANTEED.

A stunning pair of Articulated Long Dangling platinum and ruby earrings by the designer, Cathy Waterman. The earrings each have 33 prong set diamonds and four bezel set rubies. (approximately 1.5 carats diamonds) The earrings are marked 900PT and have Cathy Waterman's maker's mark on the back of the earring. The back hooks are marked 14K. They are designed for pierced ears. The earrings measure little over 2 1/4" in total length and weigh 13.8 grams total. Condition is excellent.

Stunning Art Deco Pearl & Diamond Lover's Brooch with 2 Dragonflies inside a Love Heart. Great Design! 9ct Gold with 73 Silver set Rose cut and Old European cut Diamonds TDW 3.18ct, colour J-K, clarity SI-I1 and 3 pearls colour pink, silver and apricot in Excellent condition. Approx 4cm x 4cm. SATISFACTION GUARANTEED.

Tiffany & Co. platinum and diamond heart drop necklace in its original box. The heart has twenty diamonds and drops from a chain which is attached to another bezel set diamond. The necklace is marked at the bottom of the heart, Tiffany & Co. pt.960. The chain is 16" in length and the heart adds an additional 1 1/2" in drop. The necklace is in excellent condition and weighs 10.8 grams. It is no longer in production.

Estate jewelry. Circa 1970-80s, Platinum, American. Diamonds, Diamonds, Diamonds! Its all about the diamonds! This sleek platinum bracelet features over 10 carats of brilliant white diamonds (G color, VS1 clarity). The refined alternating round and baguette motif excites the eye while the sublime diamonds quicken the heart. Whether you dress it up or down, this bracelet does it all. Superbly made, it is comfortable and easy to wear. Excellent condition...

Estate jewelry. Circa 1990s, Platinum, American. It's all about the diamonds. Set with three superb stones, this platinum ring is classic good taste. The center diamond is 1.20 carats and very white and sparkly, (G color and VS1 clarity, SSEF certificate included). The side stones are H color and SI1 clarity. This is a quality piece of jewelry throughout. Excellent condition.

Remarks from Lawrence Jeffrey: “Sometimes it is all about the stones...

A stunning pair of platinum and 18K yellow gold earrings set with diamonds and rubies by Tiffany & Co. Each earring features four marquise cut diamonds set in the traditional “Victoria” crossed pattern, suspending a prong-set round mixed-cut ruby. The diamonds are set in platinum, while the rubies are set in 18K yellow gold, as tradition dictates. The diamonds are F color and VVS2 clarity...

Platinum Argyle Pink & White Diamond Eternity Band featuring 7 Diamonds of 0.05ct each from the Argyle Mine in Western Australia. 4 White Diamonds Colour E Clarity VS and 3 Pink Diamonds Colour 4PP and Clarity SI. Size N (USA 6 3/4). Excellent condition. Great investment! SATISFACTION GUARANTEED. Please click on TESTIMONIALS to see what our customers are saying about us. Subscribe to our monthly newsletter - just send us an email.

Tiffany & Co platinum and diamond solitaire ring prong set in the traditional Tiffany Setting with a full cut diamond weighing approximately 0.86 carat, H color, VVS 1 - VVS 2 clarity. Simply a beautiful, brilliant ring. Signed Tiffany & Co PT 950 Size 5 3/4 and can easily be resized. Condition is excellent.

Set in this modern platinum ring is an oval blue sapphire. Four invisible set rectangular diamonds, each measuring approximately .11 carats, decorate the ring’s shoulders. The ring measures 7.1mm in width. Size: 6 1/2. We can resize.

Elegant platinum and diamond bracelet designed by Elsa Peretti for Tiffany & Co. The bracelet features 23 collet-set 10-point round brilliant-cut diamonds spaced along a platinum chain. The diamonds are G color and VS clarity. The clasp is marked "Perretti T&Co 950". It currently (January 2013) retails at Tiffany for $10,500. Size: 7-1/8" long. Weight: 5.5 grams. Total Diamond Weight: 2.3 carats.