Antique Victorian Old Mine Cut Diamond Floral Cluster Conversion Ring, 14K Gold, Size 6.5

Antique Victorian Old Mine Cut Diamond Floral Cluster Conversion Ring, 14K Gold, Size 6.5

Dramatic antique diamond floral ring crafted with a solid 14K yellow gold band and a beautifully detailed antique diamond cluster top. The ring dates to the late 19th to early 20th century and has a romantic Victorian-era feel, with a dimensional flower-like design centered around a larger Old Mine Cut diamond.

The ring features 21 Old Mine Cut diamonds arranged in a sculptural floral cluster. The center diamond is framed by an inner halo of smaller diamonds and an outer halo of petal-like diamond settings, creating a bold and sparkling statement on the hand. The diamonds show the charm of early hand-cut stones, with soft facet patterns, open culets, and lively antique sparkle.

I believe the diamond cluster top may have originally been part of an antique brooch or ornamental jewel that was later thoughtfully converted into a ring. This gives the piece a unique, one-of-a-kind presence and explains its beautiful dimensional construction. The darkened patina within the setting enhances the contrast and depth of the floral design.

Details
Metal: Solid 14K yellow gold band
Markings: No visible markings
Era: Victorian / late 19th to early 20th century, circa 1880–1910
Conversion: Believed to be an antique brooch or ornamental jewel later converted into a ring
Ring size: 6.5 US
Weight: 5.77 grams
Stones: Natural diamonds
Diamond cut: Old Mine Cut / antique cut
Number of diamonds: 21
Estimated total diamond weight: approx. 1.8–2.0 ctw by measurement
Setting: Mixed prong and bezel settings
Band width: approx. 2 mm at narrowest point
Height above finger: approx. 6.5 mm
Finish: Polished yellow gold band with beautiful antique patina in the setting
Diamond Measurements
Center diamond: approx. 5.2 mm diameter, estimated approx. 0.50 ct, 8-prong set
Inner halo: 8 Old Mine Cut diamonds, approx. 2 mm each, estimated approx. 0.24 ctw total, bezel set
Outer halo: 12 Old Mine Cut diamonds, approx. 3 mm each, estimated approx. 1.20 ctw total, prong set
Testing
Metal tested as 14K gold with GemOro AuRACLE PRO
Diamonds tested as diamond with Diamond Selector II

Condition
Good antique condition with wear consistent with age and conversion. The ring shows light wear throughout, with beautiful darkened patina in the setting that adds depth and character. The ring appears to have been adjusted or converted in the past, likely from an antique brooch or decorative jewel into a wearable ring. Please refer to photos for condition details.

Please Note
This is believed to be a conversion ring. The antique diamond cluster top likely predates the band or ring conversion. Diamond weights are approximate and based on measurements while mounted. Antique diamonds are hand-cut and may vary slightly in shape, depth, color, and clarity.

All jewelry will be professionally cleaned before shipping and come in a beautiful little gift box. All items will be shipped with insurance and signature tracking.
Returns accepted but are subjected to a non-negotiable 9% restock fee. Returns are accepted for national orders only. Items must be returned in original condition and packaging.
Please let me know if you want to return an item within 3 days of receiving it. Returns sent without notification cannot be accepted or refunded. After three calendar days of receipt, all items will be considered final sale. Buyer pays return shipping, items must sent back within 7 calendar days of receipt with tracking. Insurance is highly recommended as items lost or damaged in transit cannot be refunded.