GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418

Description

Title: GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418

$12,000.00

PRODUCT DESCRIPTION

GIA Certified Natural Diamond Pin.
1.20ct Round
J-color
I-1 clarity.
All other side round diamonds:
2.50ct H-I color Vs-2 Si-1 clarity.
Platinum 14.8 grams
1.9 inch x .83 inch
$25000 appraisal certificate to accompany.

Reserve: $11,040.00

Shipping:

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Location: This item ships from New York

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In the rare event that the item did not conform to the lot description in the sale, Jasper52 specialists are here to help. Buyers may return the item for a full refund provided you notify Jasper52 within 5 days of receiving the item.

Buyer's Premium

20%

GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418

Lot 0045

Estimate $13,000-$16,000

Jul 29, 2026, 7:22 PM EDT

Starting Price

Secure

$5,500

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Dazzling Desires: Fine Jewelry & Stones Sale

Jul 23, 2026, 6:00 PM EDT

New York, NY, United States

8.00Ct. Diamonds Platinum Art Deco Style Brooch 12359: Title: 8.00Ct. Diamonds Platinum Art Deco Style Brooch 12359 $13,000.00 PRODUCT DESCRIPTION 8.00ct. diamonds large sized brooch pin. (Possible for pendant). Rounds, Full cut Brilliant. G-color vs

8.00Ct. Diamonds Platinum Art Deco Style Brooch 12359

$5,500

1.40ct Natural Diamonds Platinum Pin Edwardian Deco Vintage Ref 12329: Title: 1.40ct Natural Diamonds Platinum Pin Edwardian Deco Vintage Ref 12329 $9500.0 PRODUCT DESCRIPTION Vintage Platinum Brooch Pin .50ct natural marquise & 1.40ct natural round diamonds G-

1.40ct Natural Diamonds Platinum Pin Edwardian Deco Vintage Ref 12329

$4,200

1.54ct diamonds toggle bracelet 14kt 12459: Title: 1.54ct diamonds toggle bracelet 14kt 12459 $3,500.00 PRODUCT DESCRIPTION 1,54ct natural round cut diamond bracelet g-color vs-2 clarity clip toggle style bracelet: 5mm wide / toggle: 10mm /

1.54ct diamonds toggle bracelet 14kt 12459

$1,600

Sterling Silver Gold Plated Hearts X Bracelet 12454: Title: Sterling Silver Gold Plated Hearts X Bracelet 12454 $140.00 PRODUCT DESCRIPTION Hearts Satin Brush Silver bracelet. Plated with 14kt gold. 10mm wide 16 grams 7 inch Reserve: $129.00 Shipping:

Sterling Silver Gold Plated Hearts X Bracelet 12454

$60

Assorted Charms Diamonds Bracelet Rooster 14kt Gold 12445: Title: Assorted Charms Diamonds Bracelet Rooster 14kt Gold 12445 $1,800.00 PRODUCT DESCRIPTION Assorted 5 Charm Bracelet Heart: 12 x 24mm Shoe: 9 x 14mm Rooster 19 x 18mm Damask Charm 14mm Infinity

Assorted Charms Diamonds Bracelet Rooster 14kt Gold 12445

$800

Figaro Bracelet 9.5mm Sterling Silver 8.25inch 12444: Title: Figaro Bracelet 9.5mm Sterling Silver 8.25inch 12444 $150.00 PRODUCT DESCRIPTION Classic Figaro Bracelet. Link 9.5mm 24 grams 8.25 inch long Reserve: $138.00 Shipping: Domestic: Free shipping

Figaro Bracelet 9.5mm Sterling Silver 8.25inch 12444

$65

Judith Leiber Heart Charm Toggle Silver Bracelet 925 Sterling 12443: Title: Judith Ripka Heart Charm Toggle Silver Bracelet 925 Sterling 12443 $350.00 PRODUCT DESCRIPTION Authentic Judith Ripka Red Stone Charm Bracelet. Heart: 24 x 23m Circle Toggle 25mm. Bar: 27mm

Judith Leiber Heart Charm Toggle Silver Bracelet 925 Sterling 12443

$160

1.10ct Natural Ruby Diamonds Crossover Deco Ring 14kt Gold 12439: Title: 1.10ct Natural Ruby Diamonds Crossover Deco Ring 14kt Gold 12439 $2,900.00 PRODUCT DESCRIPTION 1.10ct Natural Ruby Ring. Excellent Vivid Red. Clean Clarity, Transparent. Heated. 1.10ct Natural

1.10ct Natural Ruby Diamonds Crossover Deco Ring 14kt Gold 12439

$1,300

FEATURED

Natural Sapphire Diamonds Cluster Dome Ring Vintage Revisit Prime 14Kt 12438: Title: Natural Sapphire Diamonds Cluster Dome Ring Vintage Revisit Prime 14Kt 12438 $5,000.00 PRODUCT DESCRIPTION 10ct Natural Sapphire Ring. Oval, full cut briilliant. Average Each 7 x5 mm diameter.

Natural Sapphire Diamonds Cluster Dome Ring Vintage Revisit Prime 14Kt 12438

$2,200

FEATURED

Natural Sapphire Diamonds Cluster Ring 14kt Gold Arthritis Accessible 12437: Title: Natural Sapphire Diamonds Cluster Ring 14kt Gold Arthritis Accessible 12437 $4,000.00 PRODUCT DESCRIPTION .70ct Natural Sapphire Ring. Round, full cut briilliant. 5.4mm diameter. Heated 2.40ct

Natural Sapphire Diamonds Cluster Ring 14kt Gold Arthritis Accessible 12437

$1,800

FEATURED

4.70ct Lab Created Sapphire Diamonds ring 14kt gold 12436: Title: 4.70ct Lab Created Sapphire Diamonds ring 14kt gold 12436 $1,200.00 PRODUCT DESCRIPTION 4.70ct Natural Oval Sapphire Lab Created .75ct natural round diamonds I-color / I-2 clarity. 14kt white

4.70ct Lab Created Sapphire Diamonds ring 14kt gold 12436

$550

3.50ct White Zircon Engagement Ring 14kt Gold 12435: Title: 3.50ct White Zircon Engagement Ring 14kt Gold 12435 $650.00 PRODUCT DESCRIPTION 3.50ct Zircon ring. Side stones: .40ct 14kt. white gold. 4 grams 8mm depth Size 8.5 Reserve: $598.00 Shipping:

3.50ct White Zircon Engagement Ring 14kt Gold 12435

$280

1.01ct Natural Round Blue Sapphire Three Stone Ring 14kt Gold 12433: Title: 1.01ct Natural Round Blue Sapphire Three Stone Ring 14kt Gold 12433 $1,500.00 PRODUCT DESCRIPTION 1.01ct Natural Blue Sapphire ring. (Heated Sapphire) .40ct Natural Diamonds. K-color Si-1

1.01ct Natural Round Blue Sapphire Three Stone Ring 14kt Gold 12433

$650

.80ct Natural Diamonds Band Ring 14kt Gold 12432: Title: .80ct Natural Diamonds Band Ring 14kt Gold 12432 $1,200.00 PRODUCT DESCRIPTION .80ct Natural Round Diamonds Band Ring H-color Si-1 Clarity. 14kt. yellow gold. 4 grams 6mm wide ring 4mm depth

.80ct Natural Diamonds Band Ring 14kt Gold 12432

$550

1.30ct Natural Ruby Diamond Cluster Ring Vintage Revisit 14kt 12431: Title: 1.30ct Natural Ruby Diamond Cluster Ring Vintage Revisit 14kt 12431 $1,200.00 PRODUCT DESCRIPTION 1.30ct Natural Ruby Cluster ring. (Heated Rubies) .10ct Natural Diamonds. G-color vS-2

1.30ct Natural Ruby Diamond Cluster Ring Vintage Revisit 14kt 12431

$550

1.10ct Natural Australia Opal Diamonds Ring 14kt Gold #12430: Title: 1.10ct Natural Australia Opal Diamonds Ring 14kt Gold #12430 $600.00 PRODUCT DESCRIPTION 1.10ct Natural Opal Ring. 4.4 x 4.1mm Natural Side diamonds: .06ct H-color Si-1 clarity. 14kt yellow

1.10ct Natural Australia Opal Diamonds Ring 14kt Gold #12430

$260

1ct Black Diamonds Circular Mens Ring 14kt gold 12428: Title: 1ct Black Diamonds Circular Mens Ring 14kt gold 12428 $2,200.00 PRODUCT DESCRIPTION 1 ct black diamonds ring .75ct white diamonds. G-color Vs-2 clarity. 14kt white gold. 12.3 grams Size 7 19mm

1ct Black Diamonds Circular Mens Ring 14kt gold 12428

$1,000

1.10ct natural diamonds cluster circular dome ring 14kt 12427: Title: 1.10ct natural diamonds cluster circular dome ring 14kt 12427 $2,200.00 PRODUCT DESCRIPTION 1.10ct natural round diamonds cluster dome ring. round, single cut diamonds. natural. G-color Si-1

1.10ct natural diamonds cluster circular dome ring 14kt 12427

$1,000

.70ct Natural Round Diamonds Accent Band Channel 14kt gold 12424: Title: .70ct Natural Round Diamonds Accent Band Channel 14kt gold 12424 $800.00 PRODUCT DESCRIPTION .70ct Natural Round Diamonds Half way band. J-color I-1 clarity 14kt gold 4.2 grams 4.6mm wide

.70ct Natural Round Diamonds Accent Band Channel 14kt gold 12424

$360

.60ct Natural Diamonds Edwardian Style Cluster Ring 14kt Gold 12423: Title: .60ct Natural Diamonds Edwardian Style Cluster Ring 14kt Gold 12423 $2,600.00 PRODUCT DESCRIPTION .60ct natural diamonds Edwardian Style ring. G-color Vs2 clarity Deck is 15 x 9mm 14kt white

.60ct Natural Diamonds Edwardian Style Cluster Ring 14kt Gold 12423

$1,100

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