Antique or vintage diamond and tourmaline ring - price guide and values

Paraiba Tourmaline and Diamond Ring in 18ct White Gold

A Paraiba tourmaline and diamond ring, centrally set with an oval tourmaline of 1.07cts, surrounded by a double halo of diamonds, with further diamond detail to the shoulders, mounted in 18ct white gold, ring size M.

Dearest Gemstone Ring by Kozminsky

A Dearest ring, a modern interpretation of the antique gypsy band style, comprising the following gems, the first letter of each gemstone to spell the word 'Dearest' - diamond, emerald, amethyst, ruby, emerald, sapphire and green tourmaline. 18 carat…

Tourmaline and Diamond Ring in 10ct White Gold

10ct white gold, tourmaline and diamond ring, weight approx 1.65 grams, size O/7

Pink Tourmaline and Diamond Ring in 18ct White Gold

A pink tourmaline and diamond ring, the oval tourmaline of 10.47 carats. 18ct white gold. Weight 8.28 grams. Size L.

Green Tourmaline & Diamond Halo Ring in 9ct Gold

A 9ct yellow gold tourmaline & diamond Halo ring, one oval green tourmaline 11 x 9 mm with fourteen single cut diamonds, 0.14ct., size K Wt 3.9grams

Buccellati Tourmaline and Diamond Ring

18ct bi-colour gold, tourmaline and diamond ring, Buccellati, the oval cabochon green tourmaline framed by a burin engraved collet bet ween textured open work shoulders embellished with brilliant-cut diamonds to a continuous engraved half hoop, size L,…

Pink Tourmaline & Diamond Ring in 18ct Gold

A pink Rubellite and diamond ring, centrally set with an emerald cut pink tourmaline of 3.14cts, surrounded and shouldered by round brilliant cut diamonds, mounted in 18ct gold, ring size O. Condition: ring presents in as new condition and stones are…

Rectangular Tourmaline & Diamond Ring in White Gold

A diamond and tourmaline ring. The central rectangular tourmaline of estimated weight 4.85 carats and set either side with a baguette diamond. 14ct white gold. Weight 5.84 grams. Size R.

Pink Tourmaline & Diamond Ring in 10ct Yellow Gold

A pink tourmaline and diamond ring, three oval cut tourmalines spaced by round brilliant cut diamonds; 10ct yellow gold. Size N. Weight 2.9g. Boxed.

18ct Gold Tourmaline & Diamond Ring with Provenance

Hallmarked 18ct yellow gold tourmaline & diamond ring. Central stone (approx 0.75ct) surrounded by 12 diamonds. Provenance: Estate Australian collector, weight 3.9g

Sterling Silver Tourmaline, Sapphire & Diamond Ring - 4.3g

A sterling silver tourmaline, sapphire and diamond ring one oval pink tourmaline, four round sapphires with single cut diamonds. Total weight 4.3grams

Tourmaline and Diamond Ring in 9ct Yellow Gold

A tourmaline and diamond ring, circa 1970's. 9ct yellow gold. Weight 10 grams. Size N.

Green Fluorite and Pink Tourmaline Diamond Ring

A Fluorite, tourmaline and diamond ring, centrally set with a pear cut green flourite of 4.16ct, flanked by two pear cut pink tourmalines and surrounded by round brilliant cut diamonds, mounted in 18ct white gold, ring size M

Pink Tourmaline and Diamond Ring, 18ct Rose Gold

A pink tourmaline and diamond ring, centrally set with an oval cut rubellite of 3.03cts, surrounded by round brilliant cut diamonds totalling 0.43cts, mounted in 18ct rose gold, ring size L

Antique Dearest Ring with Traditional Stones and Diamond Detail

An antique Dearest ring, set with the traditional stones of diamond, emerald, amethyst, ruby, emerald, sapphire and tourmaline with diamond detail in 18ct gold, ring size L

Emerald, Ruby, and Diamond Snake Ring with Tourmaline

A sterling silver and gilt emerald, ruby and diamond snake ring eight oval emeralds, 0.80ct in total, one oval tourmaline, 0.30ct with single cut diamonds. Total weight 13.1grams. Rubies are treated by glass filling.

Emerald and Tourmaline Snake Ring with Diamonds

A sterling silver and gilt emerald, tourmaline and diamond snake ring one oval emerald, 0.40ct, eight oval pink tourmalines, 0.80ct with single cut diamonds. Total weight 8.8grams.

Blue Topaz, Tourmaline & Diamond Ring in 18ct White Gold

A blue topaz, tourmaline and diamond ring, the central faceted topaz weighing 8.12 carats, with blue tourmaline and diamond set shoulders. 18ct white gold. Weight 10.58 grams. Size M.

Green Tourmaline and Diamond Ring

A tourmaline and diamond ring, the oval green tourmaline of estimated weight 9.58 carats framed by a line of round brilliant cut diamonds. 18ct white gold. Weight 14.88 grams. Size N ½.

Pink Tourmaline and Diamond Ring in 9ct Gold

A tourmaline and diamond ring; centring a pink tourmaline estimated as 1.20ct to shoulders each set with a round brilliant cut diamond in 9ct gold. Size M.

18ct Gold Tourmaline & Diamond Ring, Size U/10

18ct gold, tourmaline (4.89ct) & diamond ring includes pear shaped dark green tourmaline surrounded by 14 brilliant cut diamonds TDW 0.98, G-H, VS-SI, total weight 8.2 grams. Size U/10

Pink Tourmaline and Diamond Ring by Kevin Hitchins

A pink tourmaline and diamond ring by Kevin Hitchins, centrally set with an oval cut rubellite, with diamond detail, handcrafted in 18ct gold, ring size N.

Tourmaline and Diamond Ring with Marquise Cut Stones

A tourmaline and diamond ring, centrally set with six marquise cut green tourmalines, framed by two rows of round brilliant cut diamonds, mounted in 14ct gold, ring size M

Pink Tourmaline & Diamond Ring

A pink tourmaline and diamond ring. The pear cut pink tourmaline of 7.84cts, surrounded by round brilliant cut diamonds, mounted in 18ct white gold, ring size M.

Pink Tourmaline and Sapphire Starburst Ring

18ct white gold, pink tourmaline, sapphire and diamond ring, designed as a starburst centring an oval pink tourmaline framed by brilliant-cut diamonds further surrounded by a double border of circular-cut sapphires and oval tourmalines to a scalloped…

Oval Tourmaline, Sapphire and Diamond Ring in 18ct Gold

A tourmaline, sapphire and diamond ring, centrally set with an oval tourmaline weighing 4.95cts, flanked by an orange trilliant cut sapphire to either side, all surrounded by a border of brilliant cut diamonds, in 18ct gold, ring size K

Multi-Coloured Tourmaline and Diamond Cross Ring

A multi-coloured tourmaline and diamond cross ring, modelled as a cross, the front of the ring set with five tourmaline of orange, pink and green hues, set within a round brilliant-cut diamond border, diamonds approximately 1.00 carat total, tourmalines…

Pink Tourmaline and Diamond Ring in 9ct White Gold

A 9ct white gold pink tourmaline and diamond ring one oval pink tourmaline, 0.85ct and four round brilliant cut diamonds, 0.06ct in total, mounted in 9ct white gold. Total weight 3.1g

Green Fluorite and Pink Tourmaline Ring with Diamond Detail

A green fluorite and pink tourmaline (rubelite) ring with diamond detail, in 18ct white gold

Bi-Coloured Tourmaline and Diamond Ring

A tourmaline, coloured diamond and diamond ring, of bi-coloured design, the rectangular-shaped green tourmaline, weighing 8.86 carats, mounted within a scrolling yellow gold surround, set throughout with round brilliant-cut black diamonds, with…

18K Rose Gold Chrome Tourmaline and Diamond Ring

An 18K rose gold ring set with a square emerald cut chrome tourmaline of approximately 2.10ct. The chrome tourmaline is surrounded by a fine border of round cut diamonds totalling approximately 0.14ct. Ring size N1/2

18ct Rose Gold Pink Tourmaline Diamond Ring (2.81ct)

Pink tourmaline diamond ring, set in 18ct in rose gold, twd; 2.81ct

Pink Tourmaline & Diamond Ring in 18ct White Gold

18ct white gold pink tourmaline & diamond ring, total weight approx 6.1 grams, size N (6.5)

Indicolite Tourmaline Ring with Baguette Diamonds

A blue Indicolite tourmaline ring, set in 9K yellow gold the modified rectangular step cut blue Indicolite tourmaline of approximately 2.83ct is set in four claws with a baguette cut diamond to either shoulder. Estimated total diamond weight of 0.24ct.