With the Northeast’s first dusting of snow this week, I found it fitting that this week’s Estate Jewelry Round Up feature jewels whose diamonds and precious gems glisten as brightly as twinkling white snowflakes falling to the ground. Of course, diamonds capture this sparkle to the greatest effect, but moonstone and mother-of-pearl offer more subtle interpretations, all of which are incorporated in this week’s estate jewelry pieces.

Antique Belle Epoque Diamond Necklace in Silver over Gold
A beautiful item from a beautiful age, this antique Belle Epoque diamond necklace gleams like it’s waltzed straight out of a gilded ballroom. Beautifully patinated silver over gold forms an elegant design of a single row of old mine cut diamonds culminating in a breathtaking central design of staggered abstract flower motifs. There is a clasp on either end of the center design which would have originally allowed for that part to be converted into a tiara or diadem. Circa 1880
Available at Beladora

Diamond & Black Onyx ‘Cascade’ Drop Earrings
Art Deco-style diamond articulated ‘cascade’ 3-drop earrings, of tapering design, set with approximately 7.00 total carats of circular-cut diamonds, within a calibre-cut black onyx and diamond point border, suspending a three diamond cluster drop termination, mounted in platinum. Posts with friction backs. 2.75″ length.
Available at Betteridge

A beautiful 18k gold neck chain of alternating round and square shaped links with barrel shaped ivory links interspersed. Can be worn with or without a pendant, layered with other chains or simply and elegantly on its own. Signed CHAUMET. 30″ long.
Available at Robin Katz Vintage Jewels

Loree Rodkin Gold Diamond Moonstone Ring
Loree Rodkin 18k gold diamond moonstone large ring. Approximate retail is $20,000. Ring size is 9 /2, ring top is 37mmx 25mm. Marked – 18k,LR hallmark. weight – 43.2g
Available at OakGem.com via 1stdibs

David Webb Gold White Enamel Diamond Pendant Brooch Bracelet Necklace
The necklace composed of openwork fancy-shaped links applied with white enamel, the inner links outlined in polished gold, joined by polished gold bar links, suspending a stylized scrolled pendant applied with white enamel, with similar gold trim, centering a square-shaped ridged gold plaque accented by 21 round diamonds approximately 2.60 cts., signed Webb, one section detachable as bracelet. Weight – approximately 239.4 dwts. Lengths 27 1/2, 19 1/4 and 8 1/4 inches.
Pendant-brooch – 2 5/8 inches (diameter).
Available at Bekker via 1stdibs

Verger Diamond and Gold Ear Pendants
A pair of French Estate 18 karat gold ear pendants with diamonds by Verger. The earrings have 83 round-cut diamonds with an approximate total weight of 14.00 carats. The earrings are composed of a double entwined pear-shaped diamond formed top from which hang larger detachable pear shaped diamond pendants.
Circa 1980’s.
Signed, Verger House Mark Made in France.
Available at Macklowe Gallery via 1stdibs

Unique ring set horizontally with a 1.78ct baguette-cut diamond between two demi-moon cut diamonds with a pavé diamond surround and shoulders in a finely engraved shank.
Available at Hancocks

Mario Buccellati Gold and Diamond leaf earrings
Leaf shape Diamond and Gold earclips and posts
Signed M. Buccellati
Comes with original box and certificate
Available at Empire Antiques via 1stdibs