Boon Jewellery Dome Rings

A beautiful ring with an imposting size. The top measures approximately 2cm x 2.4cm. This ring is constructed of 18 kt white gold with a total weight of 13.15 grams. The chalcedony h...

Elegant 18K yellow gold ring showcasing a captivating amethyst cabochon of exceptional clarity and color. The gemstone, with its rich, luminous violet hue, is bezel-set in a sleek, r...

Fine ladies ring, 18 Karat gold with 1.64 ct. sapphire and diamonds. Including certificate of authenticity. US ring size 7 1/2. On request we can adjust the ring size expertly.

The deep lavender gray of chalcedony is displayed in this ring. 18k yellow gold triangular prongs secure a square cabochon of the gem. Slender strands of gold lay horizontal in a tap...

From the 18th century this antique gold and silver ring has an amethyst in the centre, surrounded by 20 chrysolites. Without hallmark, under Decree-Law n.º 120/2017, art. 2, paragra...

14 Karat Chalcedony Amethyst Diamond Ring. The ring features a large light blue Chalcedony oval cabochon measuring 22 x 16.5mm with four round 3mm Amethyst and two 2.5mm round diamon...

Handmade 1940's oval cabochon 13.00 carat natural amethyst with moderate inclusions, in a 14k yellow gold setting. 1 oval cabochon purple amethyst, MI approx. 13.00cts Size 7.25 an...

18kt Yellow Gold Cushion Ring with 15mm Cushion cut Cabochon Chalcedony (approximately 25 cts) and 4 Diamonds (approximately 0.40 cts). Center Cabochon Chalcedony has an offset b...

A stunning vintage 21.43 carat amethyst and 1.07 carat diamond, 14 karat yellow gold cocktail ring; part of our diverse vintage jewelry and estate jewelry collections. This stunning vintage cabochon cut amethyst and diamond ring has been crafted in 14k yellow gold. The substantial, pierced decorated setting is ornamented with a central claw set 21.43Ct oval cabochon cut amethyst. The amethyst is surrounded by a total of twelve individually white gold set bezel set Old European cut diamonds, alternating with a yellow gold bead. The lower portion of the elevated setting is ornamented with a pierced decorated scale-motif. The pierced decorated ring shoulders are embellished with a further eight diamonds, individually bezel set to each scale design. The plain convex shank joins the lower portion of the shoulders, completing the substantial design. This vintage oval cabochon amethyst ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14k gold. The ring is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning vintage gemstone cocktail ring is fine quality, set with an impressive oval amethyst, displaying fine color, brilliance and presence. The high color graded diamonds display a fine white color and brilliance. The ring is a very good gauge of gold and is in excellent condition. Amethyst Quality Cut Cabochon Content 21.43 carats Dimensions 18.26mm x 14.77mm x 12.75mm Diamond Quality Color (average grades) I Clarity (average grades) SI2 Cut Old European Content 1.07 carats Dimensions Length of setting 2.6cm/1.02" Width of setting 2.31cm/0.91" Height of setting 1.75cm/0.69" Ring Size UK Size I USA Size 4 1/4 The ring size may be professionally adjusted in size on request to meet your personal requirements. Weight 15.31 grams Date: Circa 1960 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of vintage amethyst jewelry...

The Christina Addison Bespoke BONHEUR Ring: 18kt Yellow Gold Domed Ring with faceted Cushion cut center stone Blue Topaz Center stone and four faceted ov...

This stunning ring is crafted from 18-karat gold. It is set with 3.34 carats blue sapphire, .90 carats tsavorite, .92 carats amethyst & 3.34 carats of glittering diamonds. The ring...

The Christina Addison Bespoke BONHEUR Ring: 18kt Yellow Gold Domed Ring with faceted 15mm Cushion Cut Green Amethyst center stone and faceted oval Purple ...