Diamond ~ Antique & Vintage Items

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LADYS 14KT SAPPHIRE, RUBY & DIAMOND EARRINGS: Weight- 13.2 grams Length- 1" Shipping U.S. $25 plus insurance

2026

LADYS 14KT SAPPHIRE, RUBY & DIAMOND EARRINGS

Robert Slawinski Auctioneers, Inc.Carmel, CA

LADYS PLATINUM & 14KT 3 CTTW DIAMOND NECKLACE: Weight- 17.8 grams Length- 40 mm Shipping U.S. $25 plus insurance

2026

LADYS PLATINUM & 14KT 3 CTTW DIAMOND NECKLACE

Robert Slawinski Auctioneers, Inc.Carmel, CA

LADYS PEARL NECKLACE W/ 14KT DIAMOND CLASP: Weight- 65 grams Length- 22" Approx. 6-77 mm USPS Shipping within U.S. $25 plus insurance

2026

LADYS PEARL NECKLACE W/ 14KT DIAMOND CLASP

Robert Slawinski Auctioneers, Inc.Carmel, CA

PINK 9 CT. MORGANITE & DIAMOND 14KT RING: Weight- 17.2 grams Ring size- 7.5 Morganite- 9 CT. Diamonds- .60 CTTW Shipping U.S. $25 plus insurance

2026

PINK 9 CT. MORGANITE & DIAMOND 14KT RING

Robert Slawinski Auctioneers, Inc.Carmel, CA

LADYS 6 CTTW YELLOW & WHITE DIAMOND 18KT EARRINGS: Approx. 6 CT. OF DIAMONDS Weight- 11.8 grams Length- 34 mm Shipping U.S. $25 plus insurance

2026

LADYS 6 CTTW YELLOW & WHITE DIAMOND 18KT EARRINGS

Robert Slawinski Auctioneers, Inc.Carmel, CA

An 18K Tri-Color Gold, Colored Diamond and Diamond Ring: An 18K Tri-Color Gold, Colored Diamond and Diamond Ring Featuring three interlocking bands of yellow, rose and white gold set with round yellow, pink and near-colorless diamonds weighing approximately

2026

An 18K Tri-Color Gold, Colored Diamond and Diamond Ring

John Moran Auctioneers, Inc.Monrovia, CA

A Platinum and Diamond Ring: A Platinum and Diamond Ring Of a scrolling design centering three graduated round diamonds weighing approximately 0.32 carat, 0.81 carat and 1.02 carat, with old European-cut diamond accents Size: 6 7

2026

A Platinum and Diamond Ring

John Moran Auctioneers, Inc.Monrovia, CA

A Platinum and Diamond Eternity Band: A Platinum and Diamond Eternity Band Featuring eighteen emerald-cut diamonds weighing approximately 9.56 carats Size: 6 1/4 8.9 grams gross

2026

A Platinum and Diamond Eternity Band

John Moran Auctioneers, Inc.Monrovia, CA

Harry Winston: An 18K Gold and Diamond 'Premier' Watch: Harry Winston: An 18K Gold and Diamond 'Premier' Watch Dial: 20.80 mm, round with Arabic hour markers, encircled by round diamonds weighing approximately 0.70 carats Case: 30.00 mm Case number:†LQ27

2026

Harry Winston: An 18K Gold and Diamond 'Premier' Watch

John Moran Auctioneers, Inc.Monrovia, CA

Rolex: An 18K Gold and Mother-of-Pearl 'Date-Just' Watch: Rolex: An 18K Gold and Mother-of-Pearl 'Date-Just' Watch Dial: 20.00 mm, round mother-of-pearl with diamond set hour markers Case: 25.00 mm Case number:†83138 Closure: 18k gold bracelet with deploym

2026

Rolex: An 18K Gold and Mother-of-Pearl 'Date-Just' Watch

John Moran Auctioneers, Inc.Monrovia, CA

Platinum Diamond Pendant: Metal : Platinum Designer : Not Signed Gemstone : Diamonds approx 0.70ctw. Measurements : Pendant is 25mm in diameter. Marked: : Tested plat. Weight: : 5 grams

2026

Platinum Diamond Pendant

Farber AuctioneersLambertville, NJ

14k Gold Diamond Ring: Metal : 14k White Gold Designer : Not Signed Gemstone : Diamonds approx. 0.50ctw. Measurements : Ring size 5.75, top is 20mm x 15mm. Marked: : Mexico 14k. Weight:

2026

14k Gold Diamond Ring

Farber AuctioneersLambertville, NJ

14k Gold Diamond Ring: Metal : 14k White Gold Designer : Not Signed Gemstone : Diamonds approx. 1.40ctw. Measurements : Ring size 6, top is 20mm. Marked: : 14k. Weight: : 7.6 grams

2026

14k Gold Diamond Ring

Farber AuctioneersLambertville, NJ

Art Deco Platinum Diamond Ring: Metal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 1.50ctw. Measurements : Ring size 5.5, top is 25mm x 20mm. Marked: : 5% Plat. Weight: : 5.9 gr

2026

Art Deco Platinum Diamond Ring

Farber AuctioneersLambertville, NJ

LADIES PLATINUM DIAMOND & EMERALD RING: LADIES PLATINUM DIAMOND & EMERALD RING. Comprising a lovely ladies platinum diamond and emerald ladies ring, centered with an emerald cut rich green emerald approximately 1 carat, flanked by two appro

2026

LADIES PLATINUM DIAMOND & EMERALD RING

Jackson's International AuctioneersCedar Falls, IA

Emerald Diamond 18k Gold Ring: Metal : 18k Yellow Gold Designer : Not Signed Gemstone : Diamonds approx. 1.60ctw, Emerald 9 x 7mm. Measurements : Ring size 6, width 12.5mm. Marked: : Tested 18k.

2026

Emerald Diamond 18k Gold Ring

Farber AuctioneersLambertville, NJ

Kallati Diamond Tanzanite Gold Ring: Metal : 9k White Gold Designer : Kallati Gemstone : Tanzanite approx. 6.15 x 4.15mm. Diamonds 0.15ctw. Measurements : Ring size 7. Marked: : Kallati 375. Weight: <

2026

Kallati Diamond Tanzanite Gold Ring

Farber AuctioneersLambertville, NJ

Platinum Turquoise Sapphire Diamond Ring: Metal : Platinum Designer : Not Signed Gemstone : Turquoise, Sapphire, Diamond Measurements : Ring size 7, top is 16 x 15.4mm. Marked: : Tested plat. Weight: : 5

2026

Platinum Turquoise Sapphire Diamond Ring

Farber AuctioneersLambertville, NJ

Art Deco Platinum Diamond Earrings: Metal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.90ctw. Measurements : Earrings are 15mm x 6.5mm. Marked: : Tested Plat. Weight: : 5.5 grams

2026

Art Deco Platinum Diamond Earrings

Farber AuctioneersLambertville, NJ

Platinum 5ct Aquamarine Diamond Sapphire Ring: Metal : Platinum Designer : Not Signed Gemstone : Aquamarine approx. 5ct, Diamonds approx. 0.50ctw, Sapphires. Measurements : Ring size 7, top is 20 x 18mm. Marked: : Plat mar

2026

Platinum 5ct Aquamarine Diamond Sapphire Ring

Farber AuctioneersLambertville, NJ

Kallati Fancy Diamond Gold Pendant Necklace: Metal : 9k Rose Gold Designer : Kallati Gemstone : Fancy and white diamonds approx. 0.70ctw. Measurements : Necklace is 18" long, pendant is 27mm x 15mm. Marked: : Kallati 375

2026

Kallati Fancy Diamond Gold Pendant Necklace

Farber AuctioneersLambertville, NJ

14k Gold Silver Diamond Topaz Ring: Metal : 14k Gold / Silver Designer : Not Signed Gemstone : Blue topaz, Diamonds approx. 0.20ctw. Measurements : Ring size 6.75, top is 13 x 13mm. Marked: : Tested 14k/silver.

2026

14k Gold Silver Diamond Topaz Ring

Farber AuctioneersLambertville, NJ

Mid Century Platinum Diamond Brooch Pin: Metal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 5.00ctw. Measurements : Brooch is 45mm x 29mm. Marked: : Tested plat. Weight: : 15.8 grams

2026

Mid Century Platinum Diamond Brooch Pin

Farber AuctioneersLambertville, NJ

18k Gold Diamond Wedding Band Ring: Metal : 18k White Gold Designer : Not Signed Gemstone : Diamonds approx. 0.80ctw. Measurements : Ring size 5.5, width 3.5mm. Marked: : Tested 18k. Weight: : 2.9

2026

18k Gold Diamond Wedding Band Ring

Farber AuctioneersLambertville, NJ

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