Brooches

A magnificent piece of French craftsmanship from the 1950's. This Rose 'En Tremblant' has 18k moving mesh petals on hinges with four (4) different inserts set with diamonds, rubies, emeralds and sapphires. The piece is in spectacular condition with all moving parts working very well. 

Flower petals : Sixty-nine (69) pavé set single cut diamonds decorating the outside of the flower petals. Estimated clarity of VVS-VS and estimated colour of F/G. The total estimated diamond weight in the petals is 2.00 ct. 

Diamond insert : Sixteen (16) round brilliant faceted diamonds set on moving 18k gold stems. Estimated clarity of VVS-SI1 and estimated colour of F/G. The total estimated diamond weight of 0.90 ct. 

Ruby insert : Sixteen (16) round faceted natural rubies set on moving 18k gold stems. Total estimated ruby weight of 0.80 ct.

Emerald insert : Sixteen (16) round faceted natural emeralds set on moving 18k gold stems. Total estimated emerald weight of 0.65 ct

Ruby insert : Sixteen (16) round faceted natural sapphires set on moving 18k gold stems. Total estimated sapphire weight of 0.80 ct.

Dimensions : 2.5'' x 2.0'' x 1.5'' deep

Metal : 18k yellow and white gold

Weight : 51.5 grams

Markings : FRENCH STAMPS

Important estate : One hand made fabulous diamond flower brooch/pendant, meticulously pave and prong set dazzling diamonds of super fine quality (mostly VVS/F). 

Material: 18 karat White Gold
Stones: Diamonds: Total Estimated Diamond Weight: 22 ct, Estimated: VVS-VS quality, Estimated: F/G color
Dimensions: 52mm x 55
Condition: Excellent

A stunning 18k gold antique brooch with old mine cut diamonds and beautiful cabochon cut turquoise.

Diamonds : Twelve (12) round to oval old mine cut diamonds measuring between 4.0 x 3.3 mm to 5.0 x 4.7 mm diameters. The diamonds range from SI1 to VVS clarity and F/G/H colour. The total estimated diamond weight is 3.5 ct.

Turquoise : Seventeen (17) cabochon cut natural turquoises including a large round cut measuring 12.0 x 6.3mm. 

Dimensions : 1.5" x 1.5'' x 5/8'' (3.5mm x 3.5mm x 1.6mm)

Metal : 18k yellow gold (14k yellow gold pin)

Weight : 13.1 grams

Antique three stone bar pin brooch in 18 karat white gold.

Diamonds:  There are three transitional cut diamonds in the brooch.  The centre diamond measuring approximately 3.0 mm in diameter and the two on each side measuring approximately 1.7 mm – 1.8 mm in diameter with a total estimated diamond weight of 0.15 ct., estimated VS_1-2 quality and G/H colour.

Item Weight:  3.31 grams

Dimensions:  60 mm x 15 mm x 8 mm

Condition:  Excellent

An exquisite hand made antique Austro-Hungarian diamond & pearl bug brooch in 14 karat yellow gold with silver overlay.

Diamonds:  Sixty-two (62) diamonds both prong and bezel set in the brooch.  Sixty (60) old european cut diamonds measuring approximately between 1.2 mm - 2.5 mm in diameter.  Two (2) rose cut diamonds measuring approximately 0.9 mm in diameter.  The total estimated diamond weight for the brooch is 1.2 ct., estimated VS-I quality (average SI1) and G/H/I colour (average G).

Pearls:  Two cultured pearls measuring approximately between 3 mm - 4 mm

Item Weight:  6.8 grams

Dimensions:  1-3/8" x 1" x 1/2" (35 mm x 25 mm x 13 mm)

Condition:  Excellent

Beautiful button shaped soft salmon orange colour showing concentric lines.

Coral : 9.9 mm x 8.7 mm

9k yellow gold

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.

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

Weight:  10.5 grams

Dimensions:  3-1/4″ x 1/4″

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.

A captivating art deco brooch with seed pearls. The center of the brooch has intricately beautiful handmade overlay.

Specifics:
Material: 14 karat Gold
Stones: Seed Pearl: 8 seed pearls
Item Weight: 6.0 grams
Dimensions: 36mm x 28 x 8 (d)
Condition: Excellent

Art Deco diamond brooch in platinum setting.  This brooch comes with its original decorative leather presentation box by ROLEX.

Centre diamonds:

Five (5) bezel set transitional cut diamonds, one (1) with estimated diamond weight of 0.93 ct. and estimated SI1 quality and G/H colour.  Four (4) with estimated diamond weight of 0.48 ct., 0.45 ct., 0.30 ct., 0.28 ct. and estimated VS1-2 quality and G/H colour.

Two (2) prong set old european cut diamonds measuring approximately 4.2 mm in diameter with an estimated diamond weight of 0.50 ct., and estimated SI1-2 quality and G/H colour.

Secondary Diamonds:

Twelve (12) prong set transitional and old european cut diamonds measuring approximately 2.7 mm - 3.1 mm in diameter with an estimated diamond weight of 1.2 ct.

Six (6) prong set transitional and old european cut diamonds measuring approximately 2.6 mm in diameter with an estimated diamond weight of 0.42 ct.

Forty-eight (48) prong set transitional and old european cut diamonds measuring approximately 2.0 mm - 2.2 mm in diameter with an estimated diamond weight of 1.68 ct.

All of the smaller secondary diamonds are estimated to be VS-SI quality and G/H colour. 

The total estimated diamond weight for the brooch is 6.2 ct.

Item Weight:  14.17 grams

Dimensions:  2-3/4" x 3/4" (69.9 mm x 19.1 mm) 

Condition:  Excellent

A rare black matrix boulder opal showing fine quality opal in the matrix. A nice high cabuchon from the Art Nouveau period.

Opal size : 12.2 mm x 9 mm x 5.2 mm 

14k yellow gold, 3.5 grams total

Condition : Excellent