Van Cleef & Arpels Colombian Emerald Circa 1960s Platinum Double Diamond

Described By: Rachel CNX 0529 1860 Title: Van Cleef & Arpels N.Y. Colombian Emerald Mid Century Modern Platinum Double Diamond Halo Ring Description: An absolutely stunning ring that comes with the original box. Complete with a full emerald report from AGL, transcribed below. This emerald ring is absolutely stunning, the photos do not do it justice, the color is on par with some of the best examples from Cartier, Tiffany and Van Cleef. The treatment mentioned in the report refers to a LIGHT oil treatment, which is routinely done. From the estate of a 1950s prominent Milwaukee builder banker and philanthropist. The color and clarity are what would expect from a Van Cleef & Arpels piece, it is deep green with few inclusions, the pictures do not do it justice, The signature is very bold. The emerald has many tiny abrasions on a few of the junction facets and tiny chips and a few scattered tiny chips on the girlde but as you can see from the pics, nothing major. The Prestige Gemstone Report™ Comments: General Report Comments: American Gemological Laboratories 580 Fifth Avenue · New York, NY 10036 · 212.704.0727 · www.aglgemlab.com (Please see the back of this document for important disclaimer information) © 2025 AGL American Gemological Laboratories Document No: 1151870 Validation Date: 10 November 2025 Identification Mineral Type: Natural Beryl Variety: Emerald Transparency: Transparent Color Description: Green Carat Weight: 5.94 cts Shape: Rectangular Measurements: 12.39 x 11.47 x 5.61 mm Cutting Style: Emerald Cut Comments: Origin Provenance: Colombia Comments: Based on available gemological information, it is the opinion of the Laboratory that the origin of this material would be classified as Colombia. Enhancement Standard Clarity: Degree: Minor Additional: None Type: Traditional Stability Index: Very Good to Good Comments: Emeralds are commonly clarity enhanced to reduce the visibility of fissures. Traditional materials used to clarity enhance gemstones include various oils (such as Type of Jewelry: Ring Gemstones: Emerald and diamonds Measurements/Weight of Gemstones: 12.39 X 11.47 X 5.61 MM Emerald cut Emerald Diamond Color: E - F Diamond Clarity: VVS2 - VVS1 Weight of Piece (g): 11.2G Metal Content: Platinum Hallmarks: VAN CLEEF & ARPELS N.Y. 44422 Measurements: Ring size 4.5 Condition: This absolutely gorgeous ring shows very minor wear from use. Shipping In-House: Available Shipping Box Size: 18 x 13 x 3 in Shipping Weight: 2 lb 0 oz Additional Information

Estimation:€133,860.6

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