Matching Pair of Emerald and White Gemstone Halo Pendants

This lot consists of two rectangular-style halo pendants. Each piece features a large, emerald-cut green gemstone center, likely emerald, though the high level of internal inclusions suggests they may be of natural origin or treated. The stones exhibit a saturated, medium-to-deep forest green hue with visible 'jardin' patterns. They are framed by a halo of small, round brilliant-cut white accent stones, which appear to be either diamonds, white sapphires, or cubic zirconia, set in a scalloped prong arrangement. The settings and large tapered bails are crafted from a white metal, possibly sterling silver or white gold; one bail shows a small circular indentation that may be a hallmark. The craftsmanship shows a classic cluster style popular in the contemporary and late 20th-century periods. Condition-wise, the pieces appear well-maintained with minor surface scratches on the metal and some dust accumulation typical of pre-owned jewelry. The consistent color matching between the two centers suggests they were prepared as a pair, potentially for use as earrings or matching distinct necklaces. Dimensions appear to be approximately 15mm to 18mm in length excluding the bails.

I have conducted a visual inspection of this matching pair of emerald-cut halo pendants. The primary gemstones exhibit a saturated forest green color with a characteristic 'jardin' visible under magnification, which is common in natural Beryl. However, without spectroscopic analysis, the presence of clarity enhancements (oiling or resin) cannot be ruled out, and the secondary white stones remain unidentified—ranging potentially from high-grade cubic zirconia to natural diamonds. The white metal settings show minor surface abrasions consistent with light wear. The market for matching emerald pendants is stable, as these can easily be converted into a high-end set of drop earrings or used for 'his and hers' ensembles. The value is currently constrained by the lack of definitive hallmarks confirming metal purity and stone origin. Comparables in sterling silver with lab-created or treated stones sit at the lower end ($150-$300), while 14k white gold examples with natural inclusions command the higher range. This valuation assumes a mid-tier composition of 14k white gold or high-grade sterling silver with genuine but treated emeralds. For a definitive Fair Market Value, I require physical inspection to perform a density check (specific gravity), gemstone thermal conductivity testing, and microscopic examination of the bails for hallmarks. Provenance documentation or a GIA/AGL lab report would significantly increase the liquidity and certain value of the pair.