Item Specifics
Brand/Maker: Sun Day Jewelry (Hallmarked SDSX)
Metal: Solid 10k Yellow Gold (Stamped 10K)
Total Carat Weight: 1.00 CTW Natural Diamonds
Main Stone: Round Brilliant & Tapered Baguettes (RD/BG)
Ring Size: 7
Condition: New with Tags (Unworn New Old Stock)
Era: Vintage Circa late 1980s / early 1990s


Rare Find: Authentic New Old Stock (NOS) Vintage Diamond Statement Ring
This is a stunning, unworn 10K yellow gold diamond cocktail ring from the late 1980s/early 1990s. It features a brilliant 1.00 carat total weight (CTW) bypass cluster design, blending fiery round-cut diamonds with sleek, channel-set tapered baguettes.
The ring creates an elegant, elongated "Marquise" silhouette on the finger, offering a high-impact "big diamond" look.
Highlights:
Original Vintage Tag Included: Still features the original jeweler's inventory tag (Code: QSD 814-7).
Pristine Condition: As New Old Stock, this ring has never been worn. The gold is bright with no scuffs, and the prongs are factory-firm.
Collector’s Piece: Stamped "1 SDSX," identifying it as a genuine Sun Day Jewelry piece, a classic manufacturer of the era.
Investment Grade: With gold prices at historic highs, this solid 10K gold piece holds significant intrinsic value