Lot 0693

A mid 20th century 18ct gold and platinum diamond

Similar Sale History

Sold

A mid 20th century 18ct gold and platinum diamond: A mid 20th century 18ct gold and platinum diamond single-stone ring. The brilliant-cut diamond collet, to the tapered shoulders and plain band. Estimated diamond weight 0.45ct, J-K colour, P1. Weight

2015A mid 20th century 18ct gold and platinum diamondSee Sold Price

Sold

A mid 20th century 18ct gold and platinum diamond: A mid 20th century 18ct gold and platinum diamond single-stone ring. Of bi-colour design, the brilliant-cut diamond, with tapered shoulders and single-cut diamond accents. Principal diamond estimated

2016A mid 20th century 18ct gold and platinum diamondSee Sold Price

Sold

Two mid 20th century 18ct gold and platinum, diamond: Two mid 20th century 18ct gold and platinum, diamond and sapphire rings. The first designed as a circular-shape sapphire with single-cut diamond surround, the second designed as a circular-cut diamond

2018Two mid 20th century 18ct gold and platinum, diamondSee Sold Price

Sold

Two mid 20th century 18ct gold and platinum diamond: Two mid 20th century 18ct gold and platinum diamond three-stone rings. Each designed as three brilliant-cut diamonds, to the plain band. Estimated total diamond weight 0.45ct. Weight 5gms. Overall con

2016Two mid 20th century 18ct gold and platinum diamondSee Sold Price

Sold

A mid 20th century 18ct gold and platinum diamond: A mid 20th century 18ct gold and platinum diamond three-stone ring. The graduated brilliant-cut diamonds, each within an illusion setting, to the tapered shoulders and plain band. Estimated total diam

2015A mid 20th century 18ct gold and platinum diamondSee Sold Price

Sold

A mid 20th century 18ct gold and platinum, opal and: A mid 20th century 18ct gold and platinum, opal and diamond cluster ring. The opal cabochon, within a single-cut diamond surround. Estimated total diamond weight 0.10ct. Ring size O. Weight 2.6gms. Ov

2016A mid 20th century 18ct gold and platinum, opal andSee Sold Price

Sold

A mid 20th century 18ct gold and platinum ruby and: A mid 20th century 18ct gold and platinum ruby and diamond cluster ring. The circular-shape ruby, with single-cut diamond surround and tapered shoulders. Estimated total diamond weight 0.15ct. Stamped

2019A mid 20th century 18ct gold and platinum ruby andSee Sold Price

Sold

A mid 20th century 18ct gold and platinum five stone: A mid 20th century 18ct gold and platinum five stone diamond ring size M.

2018A mid 20th century 18ct gold and platinum five stoneSee Sold Price

Sold

A mid 20th century 18ct gold and platinum sapphire and: A mid 20th century sapphire and diamond cluster ring. The rectangular-shape sapphire, within an old-cut diamond surround, to the grooved shoulders and plain band. Estimated total diamond weight 0.35ct

2016A mid 20th century 18ct gold and platinum sapphire andSee Sold Price

Sold

A mid 20th century platinum and 18ct gold diamond: A mid 20th century platinum and 18ct gold diamond cluster ring. The single-cut diamond floral cluster, with single-cut diamond sides, to the plain band. Estimated total diamond weight 0.15ct. Weight 2

2016A mid 20th century platinum and 18ct gold diamondSee Sold Price

Sold

A mid 20th century platinum and 18ct gold diamond: A mid 20th century platinum and 18ct gold diamond single-stone ring. The circular-cut diamond, with pave-set diamond line sides. Principal diamond estimated weight 0.30ct, I-J colour, P1 clarity. Ring

2016A mid 20th century platinum and 18ct gold diamondSee Sold Price

Sold

A mid 20th century platinum and 18ct gold diamond: A mid 20th century platinum and 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond line, to the single-cut diamond asymmetric sides and plain band. Estimated total diamond weight

2015A mid 20th century platinum and 18ct gold diamondSee Sold Price

Sold

A mid 20th century platinum and 18ct gold diamond: A mid 20th century platinum and 18ct gold diamond three-stone ring. The slightly graduated circular-cut diamonds, to the tapered band. Estimated total diamond weight 0.35ct, I-J colour, SI clarity. Ri

2016A mid 20th century platinum and 18ct gold diamondSee Sold Price

Sold

A mid 20th century platinum and 18ct gold diamond and: A mid 20th century platinum and 18ct gold diamond and paste three-stone ring. The graduated brilliant-cut diamonds and replacement colourless paste, to the asymmetric sides and plain band. One replace

2015A mid 20th century platinum and 18ct gold diamond andSee Sold Price

Sold

An early to mid 20th century platinum and 18ct gold old-cut diamond floral dress ring.Estimated: An early to mid 20th century platinum and 18ct gold old-cut diamond floral dress ring.Estimated total diamond weight 1.20cts, H-I colour, SI1-P1 clarity.Ring size O1/2. 3.3gms.

2023An early to mid 20th century platinum and 18ct gold old-cut diamond floral dress ring.EstimatedSee Sold Price

Sold

An 18ct gold and five platinum three stone diamond: An 18ct gold and five platinum three stone diamond ring, mid 20th century, size N.

2018An 18ct gold and five platinum three stone diamondSee Sold Price

Recommended Items

An 18ct gold, platinum, diamond, ruby and sapphire ring: An 18ct gold, platinum, diamond, ruby and sapphire ring size 51 , 5 1/2 US 2cm wide early 20th c weight 3.6 g

Jun 12, 2024An 18ct gold, platinum, diamond, ruby and sapphire ring

€160

A fine 18ct gold and platinum diamond bracelet early 20th c: A fine 18ct gold and platinum diamond bracelet early 20th c the central brilliant cut diamond weighing 0.10ct 18cm wrist weight 12.9g

Jun 12, 2024A fine 18ct gold and platinum diamond bracelet early 20th c

€600

An 18ct gold and platinum diamond navette brooch: An 18ct gold and platinum diamond navette brooch early 20th c The central rose cut diamond measuring 6.6 x 4.7 mm (approx. 0.3 ct) 80 x 14 mm weight 11.9 g

Jun 12, 2024An 18ct gold and platinum diamond navette brooch

€700

Antique 18ct Gold Platinum and Diamond Three Stone Ring, Size 6.5 | M 1/2: Antique 18ct Gold Platinum and Diamond Three Stone Ring HALLMARKS: marked for 9ct Gold MEASUREMENT: Size 6.5 | M 1/2 CONDITION: Goo

Jul 03, 2024Antique 18ct Gold Platinum and Diamond Three Stone Ring, Size 6.5 | M 1/2

£200

18ct Gold Platinum and Diamond Cluster Ring, Size N: 18ct Gold Platinum and Diamond Cluster Ring. HALLMARKS: Marked for 18ct gold MEASUREMENT: Size N CONDITION: Good Condition

Jul 03, 202418ct Gold Platinum and Diamond Cluster Ring, Size N

£200

Antique 18ct Gold Platinum and Diamond Cluster Ring.: Antique 18ct Gold Platinum and Diamond Cluster Ring. HALLMARKS: marked for 18ct gold & platinum MEASUREMENT: Size 8 US | Size Q UK CONDITION: Good C

Jul 03, 2024Antique 18ct Gold Platinum and Diamond Cluster Ring.

£750

Antique 18ct Gold Platinum and Diamond Brooch: Antique 18ct Gold Platinum and Diamond Brooch, 1.86ct Diamond. HALLMARKS: Tested for 18ct Gold & Plat MEASUREMENT: 69mm long by 4.5mm wide CONDITION

Jul 03, 2024Antique 18ct Gold Platinum and Diamond Brooch

£1,500

An 18ct gold, platinum, ruby and diamond brooch: An 18ct gold, platinum, ruby and diamond brooch 6 x 3 cm weight 17.2 g the central brilliant cut diamond weighing approx. 0.1ct 1950's

Jun 12, 2024An 18ct gold, platinum, ruby and diamond brooch

€600

18ct Gold Platinum Sapphire and Diamond Cluster Ring, Size M.: 18ct Gold Platinum Sapphire and Diamond Cluster Ring. HALLMARKS: marked for 18ct Gold MEASUREMENT: Size M | Setting is 11.3mm long by 10mm wide CONDITIO

Jul 03, 202418ct Gold Platinum Sapphire and Diamond Cluster Ring, Size M.

£950

18ct Gold Platinum Colombian Emerald and Diamond Ring, 5.75 | L: 18ct Gold Platinum Colombian Emerald and Diamond Ring. HALLMARKS: Marked for 18ct Gold MEASUREMENT: 5.75 | L CONDITION: Good Condition

Jul 03, 202418ct Gold Platinum Colombian Emerald and Diamond Ring, 5.75 | L

£850

A combined lot of three 18ct gold and platinum and rose cut diamond earrings: A combined lot of three 18ct gold and rose cut diamond earrings The matching pair late 19th c, the single one about 1910 ( can easily be transformed into a pendant) all 3 cm long weight 4.5g

Jun 12, 2024A combined lot of three 18ct gold and platinum and rose cut diamond earrings

€200

CARTIER - AN CARTIER ART DECO LADIES DIAMOND COCKTAIL WATCH in 18ct gold and platinum, square 22mm: CARTIER - AN CARTIER ART DECO LADIES DIAMOND COCKTAIL WATCH in 18ct gold and platinum, square 22mm case with diamond bezel, silver dial with Roman numerals and blued steel hands, on black material str

2 days LeftCARTIER - AN CARTIER ART DECO LADIES DIAMOND COCKTAIL WATCH in 18ct gold and platinum, square 22mm

£15,000

Platinum 18ct Gold Sapphire and Diamond Five Stone Ring.: Platinum 18ct Gold Sapphire and Diamond Five Stone Ring. HALLMARKS: marked for Platinum & 18ct Gold MEASUREMENT: Size K | Setting is 21.5mm by 7mm | oval sapphire measures 7.03mm by 4

Jul 03, 2024Platinum 18ct Gold Sapphire and Diamond Five Stone Ring.

£7,000

Retro 18K Gold, Diamond and Ruby Bracelet, Circa 1940- 50’s: - 18 karat yellow & rose gold, platinum - 0.54 carat of round brilliant cut diamonds - 2.16 carats of faceted square rubies - Boxed in clasp closure Hallmarks: 18K PLAT Total weight is 121.4 grams. Me

18 hrs LeftRetro 18K Gold, Diamond and Ruby Bracelet, Circa 1940- 50’s

$10,000

Baseball Motif Cufflinks, in Gold: Baseball Motif Cufflinks, in Gold Case Material: 14k Gold, Platinum, Gold Stone: Diamond Stone Cut: Old European Cut Style: Retro Place of Origin: United States Period: Mid-20th Century D

4 days LeftBaseball Motif Cufflinks, in Gold

GEORGES L'ENFANT, A DIAMOND BRACELET in 18ct yellow gold and platinum, the strap bracelet comprising: GEORGES L'ENFANT, A DIAMOND BRACELET in 18ct yellow gold and platinum, the strap bracelet comprising textured and polished gold links, accented by trios of round brilliant cut diamonds, Georges L'Enfa

2 days LeftGEORGES L'ENFANT, A DIAMOND BRACELET in 18ct yellow gold and platinum, the strap bracelet comprising

£9,000

A mid 20th century 18ct gold and platinum diamond

Item Details

Description

A mid 20th century 18ct gold and platinum diamond five-stone ring. Designed as a series of graduated old-cut diamonds, with tapered shoulders. Estimated total diamond weight 1ct, H-J colour, P1-P2 clarity. Ring size N. Weight 3.1gms.

Overall condition good. Minor surface scratches/wear in keeping with general age and wear.

Scattered light inclusions to the diamonds easily visible with the unaided eye, some inclusions/fractures are surface reaching and possibly effecting the durability of the diamonds.

Stamped 18ct plat.

Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition.