Brooches

Beautiful ribbon like Diamond & Sapphire bar pin with milgrain detail and open work gallery setting.

Materials:  Platinum setting.

Diamonds:  There are a total of twenty two (22) prong set transitional cut diamonds and one single cut diamond measuring 1.0 mm – 3.0 mm in diameter with a total estimated diamond weight of 0.61 ct.

Sapphires:  There are a total of twenty two (22) faceted step cut natural blue sapphires measuring approximately (1.0 mm – 1.5 mm) x 1.0 mm.

Item Weight:  4.6 grams

Dimensions:  50 mm x 5 mm x 15 mm

Condition:  Excellent

This antique Edwardian bar pin is quite exceptional piece from the 1900’s.  With old European cut diamonds and square cut sapphires all set in milgrain gallery setting with  with amazing open work detail.

ID#: BRO026

Weight:  10.5 grams

Dimensions:  3-1/4″ x 1/4″

Materials: Setting: ornate with detailed milgrain gallery setting and open work in platinum.  The pin itself is in 10 karat yellow gold.

Diamonds:  Twenty four (24) old European and single cut diamonds with total diamond weight of 1.2 ct.  They are estimated to be VS-SI and G-J colour.

Sapphires:  Four (4) square cut typical synthetic sapphires measuring 3.8 x 3.8 mm

Antique Diamond bar pin typical of French Art Deco craftsmanship with beautiful hand made open work gallery set diamonds.  There is milgrain and filigree work throughout.

Materials:  Platinum

Centre Diamond:  One (1) bezel set transitional cut diamond measuring approximately 4.0 mm in diameter with an estimated weight of 0.25 ct.

Secondary Diamonds:  Twelve (12) prong set transitional cut diamonds measuring approximately 1.5 mm – 2.5 mm in diameter with an estimated 0.52 ct.

The total estimated diamond weight is 0.77 ct., all diamonds are estimated to be VVS-VS quality and F/G colour.  There are four (4) stones with light surface abrasions.  All stones are original to the piece.

Item Weight:  7.2 grams

Dimensions:  65 mm long and 8 mm wide

Condition:  There are four (4) stones with light surface abrasions.  All stones are original to the piece.

Stunning Art Deco (C.1920) Tiffany & CO diamond and onyx platinum bar pin. Features a beautiful diamond zig-zag pattern with a delicate filigree design. 

ID#: BRO015

Dimensions: 49.98 x 5.89 mm

Weight: 7.2g

Metals: Platinum/18K yellow gold

Diamonds: 0.45 CT center diamond. Seventeen (17) diamonds including center diamond with a total weight of 1.32 CT. The estimated clarity is VVS and the estimated color is F/G. 

Stones: Two (2) rectangular onyx stones

Markings: 'Tiffany & CO'

A beautiful 85 point transitional cut diamond ties together this gorgeous bouquet of diamond flowers. Total estimated diamond weight of this piece is 5.24 cts

Dimensions : 1-7/8'' x 1-3/8''

Materials:  Circa 1920-1940 Platinum setting

Diamonds  (Total Estimated Weight - 5.24 cts)

Center stone (1)

One (1) round brilliant transitional cut estimated to be 0.85 carats. Quality is estimated at VS2 and Colour is estimated F/G. 

Secondary Diamonds

Twenty-seven (27) Round brilliant cut diamonds make up the flowers of this bouquet. The total estimated weight is 3.16 cts with an estimated quality of VVS-VS and an estimated colour of F/G/H. 

Fourteen (14) single cuts make up the right side of the bouquet's petals. The total estimated weight is 0.18 cts with an estimated quality of VVS-VS and an estimated colour of F/G/H. 

Twenty-one (21) baguettes make up the left side of the bouquet's petals and stems. The total estimated weight is 1.05 cts with an estimated quality of VVS-VS and an estimated colour of F/G/H. Please note three (3) baguettes are slightly chipped.

Item Weight:  14.5 grams

Condition:  Excellent

Markings:  'PLAT'

This important early Edwardian C. 1900 diamond brooch is a remarkable example of Edwardian workmanship. There is a total of ninety five diamonds with a total diamond weight of 9.6 ct. The brooch is gallery set with millgrain work, open work and filigree work. Can be worn as a brooch or a pendant on a necklace. Very fine make.

ID#: BRO013

Weight: 15.8g

Dimensions: 2" x 1 1/4"

Metals: platinum

Diamonds: There is a total of ninety five (95) diamonds in the brooch. The total estimated weight is 9.6 ct. The center stone is 1.35 ct with an estimated clarity of SI-1 and an estimated colour of H. There are two (2) diamonds with an estimated weight of 0.70 ct each. Four (4) diamonds with an estimated weight of 0.50 ct each. All diamonds have an estimated clarity of VVS-VS with an estimated colour of F/G/H. 

Price Upon Request

Stunning handmade French 2.28ct diamond Rose dynamic Trembler in 18k yellow gold and platinum C.1915. Petals move slightly to imitate a blooming flower. 

ID#: BRO043

Weight: 53.0g

Dimensions: 2 3/4" x 1 1/4" x 7/8" aprox. 

Metal: 18k yellow gold and platinum

Diamonds: Total of nineteen (19) pistols each with a round Swiss cut diamond measuring approximately between 2.5 - 3.0 mm each. The 18k gold leaves are set with platinum tips containing a total of seventy-four (74) single cut diamonds measuring approximately 1.5mm average each. All diamonds have an estimated VS-SI clarity and an estimated F/G color. The total estimated diamond weight is 2.28ct. 

Markings:'0750', 'R&T' with flower in between, french hallmarks

A fabulous oval shaped Diamond brooch/Pendant typical of La Belle Epoque France, with hand made open work gallery setting, milgrain and filigree work throughout.

Materials:  Platinum

Centre Diamonds:  There are three bezel set Old European cut diamonds in the brooch with an estimated diamond weight of 3.48 ct.

The centre diamond measuring 6.1 mm x 5.95 mm x 4.44 mm with an estimated diamond weight of 1.18 ct. estimated I₁ quality and G/H colour.

The diamond on the left measuring approximately 5.87 mm x 6.06 mm x 4.44 mm with an estimated diamond weight of 1.15 ct. estimated VS₂ quality and I/J colour.

The diamond on the right measuring approximately 5.92 mm x 6.15 mm x 4.35 mm with an estimated diamond weight of 1.15 ct. estimated I₁ quality H colour.

Secondary Diamonds:  There are a total of three hundred and twenty (320) Rose cut diamonds prong set in the brooch.

Item Weight:  16.5 grams.

Dimensions:  4.8 cm x 4.0 cm x 0.4 cm

Condition:  Excellent

Unique retro 18K yellow gold and platinum diamond and ruby peacock brooch C.1940.

ID#: BRO014

Dimensions: 59.73 x 48.67 mm

Weight: 28.27g

Metals: 18K yellow gold + platinum

Rubies: Thirty one (31) round faceted rubies measuring between 2.3-2.4mm. Total estimated weight of 1.5CT.

Diamonds: Thirty one (31) estimated weight of 1.54CT.

Markings: '18K', 'Rossello SA'