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White Gold Sapphire Diamond Engagement Ring - 18k Round 1.97ctw
White Gold Sapphire Diamond Engagement Ring - 18k Round 1.97ctw

White Gold Sapphire Diamond Engagement Ring - 18k Round 1.97ctw

Located in Greensboro, NC

Size: 6 3/4 Sizing Fee: Up 2 sizes for $80 or Down 1 size for $60 Metal Content: 18k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s): 1.28ct Cut: Round S...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

1.30ctw Blue Sapphire Diamond Halo Ring 18k White Gold Size 7.25 Engagement
1.30ctw Blue Sapphire Diamond Halo Ring 18k White Gold Size 7.25 Engagement

1.30ctw Blue Sapphire Diamond Halo Ring 18k White Gold Size 7.25 Engagement

Located in McLeansville, NC

Gemstone Information: - Natural Sapphire - Carats - 1ct Cut - Oval Color - Dark Blue Treatment - Heated - Natural Diamonds - Total Carats - 0.30ctw Cut - Round Brilliant Color - H ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Cushion Diamond Halo Diamond Stud Earrings 14k White Gold
Cushion Diamond Halo Diamond Stud Earrings 14k White Gold

Cushion Diamond Halo Diamond Stud Earrings 14k White Gold

Located in Honolulu, HI

Earrings Specifications: Metal: 18k White Gold Total Weight: 2.5 Grams Setting: Prong Diamond Color: G-H Diamond Clarity: VS ​ ​Center Diamonds: ~0.51 carats each earrings Tota...

Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

18K White Gold Blue and White Invisible Set 1.01 TCW Diamond Geometric Ring
18K White Gold Blue and White Invisible Set 1.01 TCW Diamond Geometric Ring

18K White Gold Blue and White Invisible Set 1.01 TCW Diamond Geometric Ring

Located in New York, NY

Measurements: 15.65 x 20.5 x 4.23 mm Ring Size: 6.5 Hallmark: 18K 750 ITEM #: BR-1486-010925-05

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Lorett-Corletto Lady’s Wrist Watch
Lorett-Corletto Lady’s Wrist Watch

Lorett-Corletto Lady’s Wrist Watch

Located in Guaynabo, PR

Inside the case is hallmarked 18K/750. The watch has vintage mechanical self wind movement and works well.

Category

20th Century Italian Art Nouveau Wrist Watches

Materials

Diamond, 18k Gold, White Gold

Fred Leighton Nat'l Turquoise and Diamond Necklace in 18k White Gold
Fred Leighton Nat'l Turquoise and Diamond Necklace in 18k White Gold

Fred Leighton Nat'l Turquoise and Diamond Necklace in 18k White Gold

By Fred Leighton

Located in La Jolla, CA

The necklace weighs 170.8 grams. Marked 18k, 750, Fred Leighton BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

20th Century North American Beaded Necklaces

Materials

Diamond, Turquoise, 18k Gold, White Gold

18K White Gold Diamond Band Ring Size 7.25 #23004
18K White Gold Diamond Band Ring Size 7.25 #23004

18K White Gold Diamond Band Ring Size 7.25 #23004

Located in Washington Depot, CT

Diamond color: I-J Diamond clarity: SI1-I1 Ring Size: 7.25 Width: 1.3 mm Weight: 1.3 g./ 0.8 dwt. Stamped: 18K 750 Very good condition, professionally polished.

Category

20th Century Band Rings

Materials

Diamond, 18k Gold, White Gold

Mid-Century Rose Gold Wide Bracelet
Mid-Century Rose Gold Wide Bracelet

Mid-Century Rose Gold Wide Bracelet

Located in Stamford, CT

1950's 1.25 Inch wide 18k rose gold bracelet from Argentina. Figure 8 safety chain. 7.25 inches in length. 18k rose gold Stamped: 18k 750 Hallmark: Argentina 54.9 grams Total len...

Category

Mid-20th Century Retro Bracelets

Materials

Gold, 18k Gold, Rose Gold

Yellow Gold Diamond Cluster Halo Ring - 18k Princess & Baguette 1.00ctw
Yellow Gold Diamond Cluster Halo Ring - 18k Princess & Baguette 1.00ctw

Yellow Gold Diamond Cluster Halo Ring - 18k Princess & Baguette 1.00ctw

Located in Greensboro, NC

Size: 6 3/4 Sizing Fee: Up 1/2 a size for $60 or Down 1 size for $40 Brand: Carriere Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Diamonds Carat(s): ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

White Gold Sapphire Diamond Quatrefoil Cluster Halo Ring 18k Oval 2.16ctw Flower
White Gold Sapphire Diamond Quatrefoil Cluster Halo Ring 18k Oval 2.16ctw Flower

White Gold Sapphire Diamond Quatrefoil Cluster Halo Ring 18k Oval 2.16ctw Flower

Located in Greensboro, NC

Size: 6 1/2 Note: Please contact us for a resizing quote Metal Content: 18k White Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): 1.72ctw Cut: Oval Color: B...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

18 Karat White Gold Black Enamel Swirl and Diamond Pave Earrings
18 Karat White Gold Black Enamel Swirl and Diamond Pave Earrings

18 Karat White Gold Black Enamel Swirl and Diamond Pave Earrings

Located in Philadelphia, PA

Earrings are stamped: "Italy, 18K, 750" 26.6 DWT

Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Gold, 18k Gold, Enamel, White Gold

Large Amethyst Cabochon Cocktail Ring with Diamonds in 18k Yellow Gold
Large Amethyst Cabochon Cocktail Ring with Diamonds in 18k Yellow Gold

Large Amethyst Cabochon Cocktail Ring with Diamonds in 18k Yellow Gold

Located in La Jolla, CA

The ring weighs 21.6 grams. Marked 18k, 750, A33.42 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Vintage 18K Gold & Cabochon Garnet Earrings, Omega Backs, Mid-20th Century
Vintage 18K Gold & Cabochon Garnet Earrings, Omega Backs, Mid-20th Century

Vintage 18K Gold & Cabochon Garnet Earrings, Omega Backs, Mid-20th Century

Located in Chatham, CA

Vintage pair 18K / 750 yellow gold and cabochon garnet drop earrings - each garnet approximately 8.64 carats (10 mm. in diameter) - finest quality workmanship and detail - hand made ...

Category

Mid-20th Century European Art Deco Drop Earrings

Materials

Garnet, 18k Gold, Yellow Gold

18k White Gold 0.66ct Natural Diamond Graduated Circle Pendant on 9k Gold Chain
18k White Gold 0.66ct Natural Diamond Graduated Circle Pendant on 9k Gold Chain

18k White Gold 0.66ct Natural Diamond Graduated Circle Pendant on 9k Gold Chain

Located in SYDNEY, AU

Item Details: - Stones : 20x Natural diamonds (1.5mm to 3mm), total 0.66ct estimated - Metal : 18ct 18k 750 solid white gold pendant (stamped) on 9ct solid white gold chain (stampe...

Category

21st Century and Contemporary Australian Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, 9k Gold

White Gold Sapphire Diamond Link Bracelet 7" 6 3/4" - 18k Oval 11.18ctw
White Gold Sapphire Diamond Link Bracelet 7" 6 3/4" - 18k Oval 11.18ctw

White Gold Sapphire Diamond Link Bracelet 7" 6 3/4" - 18k Oval 11.18ctw

Located in Greensboro, NC

Metal Content: 18k White Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): 9.11ctw Cut: Oval Color: Blue Natural Diamonds Carat(s): 2.07ct Cut: Round Brilliant...

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

0.81ctw Diamond Engagement Ring 18k White Gold Size 7
0.81ctw Diamond Engagement Ring 18k White Gold Size 7

0.81ctw Diamond Engagement Ring 18k White Gold Size 7

Located in McLeansville, NC

Gemstone Information: - Natural Diamond - Carats - 0.50ct Cut - Radiant Cut Rectangle Brilliant Color - E - F Clarity - SI2 - Natural Diamonds - Total Carats - 0.24ctw Cut - Step ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Natural Yellow Diamond Pave Eternity Bracelet 24.36 Carats in 18k Yellow Gold
Natural Yellow Diamond Pave Eternity Bracelet 24.36 Carats in 18k Yellow Gold

Natural Yellow Diamond Pave Eternity Bracelet 24.36 Carats in 18k Yellow Gold

Located in La Jolla, CA

Bracelet weighs 50 grams. Marked 18k, 750, 24.36 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Bangles

Materials

Yellow Diamond, 18k Gold, Yellow Gold

D'Jula 18 Karat White Gold Feather Ring with 1.00 Carat Black Diamonds
D'Jula 18 Karat White Gold Feather Ring with 1.00 Carat Black Diamonds

D'Jula 18 Karat White Gold Feather Ring with 1.00 Carat Black Diamonds

Located in New York, NY

Made by D'Jula of Paris Stamped 18K 750 Sre & D Size 6.75 Sizing may be available

Category

2010s French Modern Fashion Rings

Materials

Black Diamond, 18k Gold, White Gold

Yellow Gold Emerald Diamond Cluster Cocktail Band -18k Square .84ctw Curved Ring
Yellow Gold Emerald Diamond Cluster Cocktail Band -18k Square .84ctw Curved Ring

Yellow Gold Emerald Diamond Cluster Cocktail Band -18k Square .84ctw Curved Ring

Located in Greensboro, NC

Size: 7 1/4 Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Emeralds Treatment: Oiling Carat(s): .36ctw Cut: Square Color: Green Natural Diamonds Ca...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Pavé Diamond Knot Button Earrings 2.00 carat total weight in 18k Yellow Gold
Pavé Diamond Knot Button Earrings 2.00 carat total weight in 18k Yellow Gold

Pavé Diamond Knot Button Earrings 2.00 carat total weight in 18k Yellow Gold

Located in La Jolla, CA

The earrings weigh 17.3 grams. Made in 18k Yellow Gold Marked LARRY, 18k, 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary Unknown Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold

White Gold Semi-Mount Engagement Ring - 18k Round .68ctw Diamonds fits 6.5-6.8mm
White Gold Semi-Mount Engagement Ring - 18k Round .68ctw Diamonds fits 6.5-6.8mm

White Gold Semi-Mount Engagement Ring - 18k Round .68ctw Diamonds fits 6.5-6.8mm

Located in Greensboro, NC

Size: 6 3/4 Sizing Fee: Up 1/2 a size for $50 Metal Content: 18k White Gold Stone Information Natural Diamonds Carat(s): .68ctw Cut: Round Brilliant Color: G - H Clarity: VS2 - SI...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Yellow Gold Sapphire Diamond Halo Ring - 18k Oval Cabochon 1.26ctw
Yellow Gold Sapphire Diamond Halo Ring - 18k Oval Cabochon 1.26ctw

Yellow Gold Sapphire Diamond Halo Ring - 18k Oval Cabochon 1.26ctw

Located in Greensboro, NC

Size: 5 1/2 Sizing Fee: Up 2 sizes for $60 or Down 1 size for $40 Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Sapphire Treatment: Heating Carat(s...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold, Yellow Gold

Yellow Gold Opal Diamond Cluster Cocktail Ring - 18k Marquise Cabochon .52ctw
Yellow Gold Opal Diamond Cluster Cocktail Ring - 18k Marquise Cabochon .52ctw

Yellow Gold Opal Diamond Cluster Cocktail Ring - 18k Marquise Cabochon .52ctw

Located in Greensboro, NC

Size: 5 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Metal Content: 18k Yellow Gold Stone Information Natural Opals Carat(s): .40ctw Cut: Marquise Cabochon Natural Diamo...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage 18k White Gold Sapphire and Diamond Ring
Vintage 18k White Gold Sapphire and Diamond Ring

Vintage 18k White Gold Sapphire and Diamond Ring

Located in New York, NY

Weight: 5.5 Grams Stone: 0.60tcw Sapphire, 0.48tcw Diamond Measurements: 20.25 x 18.8 x 9.67mm Size: 4.75 Hallmark: 18K, 750 Item #: BR-1756-111925-03

Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Yellow Gold Amethyst Diamond Bypass Ring - 18k Oval 8.00ctw
Yellow Gold Amethyst Diamond Bypass Ring - 18k Oval 8.00ctw

Yellow Gold Amethyst Diamond Bypass Ring - 18k Oval 8.00ctw

Located in Greensboro, NC

Size: 6 1/2 Sizing Fee: Up 1/2 a size for $50 or Down 1/2 a size for $40 Metal Content: 18k Yellow Gold Stone Information Natural Amethyst Carat(s): 7.66ct Cut: Oval Color: Purple...

Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

18K Yellow Gold and Diamond Ring Size 8 #15374
18K Yellow Gold and Diamond Ring Size 8 #15374

18K Yellow Gold and Diamond Ring Size 8 #15374

Located in Washington Depot, CT

Diamond clarity: SI1-SI2 Diamond color: G-H Ring size: 8 Stamped: 18K 750 Weight: 8.3 gr./ 5.3 dwt. JAGi Certificate included.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat White Gold Black Enamel Swirl Diamond Pave Ring
18 Karat White Gold Black Enamel Swirl Diamond Pave Ring

18 Karat White Gold Black Enamel Swirl Diamond Pave Ring

Located in Philadelphia, PA

Approximately 3.00 carats of diamonds; they are F-G color and VS clarity. Ring stamped: "Italy, 18K, 750" Ring size 7.25

Category

2010s Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold, Enamel

Vintage Art Deco 1940s Coral Gold Ring
Vintage Art Deco 1940s Coral Gold Ring

Vintage Art Deco 1940s Coral Gold Ring

Located in Cairo, EG

Vintage 18k yellow gold ring with natural engraved coral stone salomon colour topped with old cut diamonds ring was made in europe 1940/1950.c hall marked 18k 750 gold finest

Category

Vintage 1940s Cocktail Rings

White Gold Diamond Cluster Triple Strand Bracelet 7" - 18k Round 10.56ctw
White Gold Diamond Cluster Triple Strand Bracelet 7" - 18k Round 10.56ctw

White Gold Diamond Cluster Triple Strand Bracelet 7" - 18k Round 10.56ctw

Located in Greensboro, NC

Metal Content: 18k White Gold & 18k Yellow Gold Stone Information Natural Diamonds Carat(s): 6.41ctw Cut: Round Brilliant Color: Fancy Yellow & Fancy Brown Clarity: SI1 - I1 Natur...

Category

21st Century and Contemporary Bangles

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

White Gold Sapphire Diamond Quatrefoil Cluster Band - 18k Rd 1.35ctw Floral Ring
White Gold Sapphire Diamond Quatrefoil Cluster Band - 18k Rd 1.35ctw Floral Ring

White Gold Sapphire Diamond Quatrefoil Cluster Band - 18k Rd 1.35ctw Floral Ring

Located in Greensboro, NC

Size: 6 1/2 Note: Please contact us for a resizing quote Metal Content: 18k White Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): 1.00ctw Cut: Round Color: ...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Naples Floral Shell Cameo Pendant/Brooch - 18K Gold Frame - Italy - Circa 1950's
Naples Floral Shell Cameo Pendant/Brooch - 18K Gold Frame - Italy - Circa 1950's

Naples Floral Shell Cameo Pendant/Brooch - 18K Gold Frame - Italy - Circa 1950's

Located in Chatham, CA

Vintage Naples floral shell cameo pendant or brooch - 18K/750 yellow gold frame, pin and bale - retractable bale to wear as a brooch - fine quality workmanship and detail - Italian h...

Category

Mid-20th Century Italian Contemporary Necklace Enhancers

Materials

18k Gold, Yellow Gold

Italian 18K Gold Red and Black Enamel Ladybug Brooch, Alessandria Workshop 15.5g
Italian 18K Gold Red and Black Enamel Ladybug Brooch, Alessandria Workshop 15.5g

Italian 18K Gold Red and Black Enamel Ladybug Brooch, Alessandria Workshop 15.5g

Located in Plantation, FL

The underside bears the Italian maker’s registration mark ⭐189 AL, along with “18K,” “750,” and “Italy,” confirming manufacture in the Alessandria gold district, one of Italy’s most ...

Category

Late 20th Century Italian Modern Brooches

Materials

18k Gold, Enamel

Natural Ruby Mystery Set Flower Earrings with Diamonds in 18k White Gold
Natural Ruby Mystery Set Flower Earrings with Diamonds in 18k White Gold

Natural Ruby Mystery Set Flower Earrings with Diamonds in 18k White Gold

Located in La Jolla, CA

The earrings measure .95 inch by .95 inch and weigh 18.7 grams. Marked 18k, 750, D.10, R6.50 on each earring BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

20th Century Drop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

0.8ct Natural Diamond Full Eternity Ring 18k White Gold Band Size N / 6.5
0.8ct Natural Diamond Full Eternity Ring 18k White Gold Band Size N / 6.5

0.8ct Natural Diamond Full Eternity Ring 18k White Gold Band Size N / 6.5

Located in SYDNEY, AU

Item Details: - Stones : 20 x Natural Diamonds (2.2mm), total 0.8ct estimated - Metal : 18ct 18k 750 Solid White gold - Ring Size : N (AU/UK size), 6.5 (US/CA size) - Width : 4....

Category

21st Century and Contemporary Australian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

45.39ct Rose Cut Diamond Rope Chain Necklace in 18K White Gold
45.39ct Rose Cut Diamond Rope Chain Necklace in 18K White Gold

45.39ct Rose Cut Diamond Rope Chain Necklace in 18K White Gold

Located in Wan Chai District, HK

Rose Cut Diamond 45.39ct 18K White Gold Gold Weight: 62.98g Stamped 18K 750 Necklace Length: Approximately 37 inches (94cm)

Category

21st Century and Contemporary Hong Kong Contemporary Chain Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

3.23 carats total weight Diamond Band Dome Ring in 18k White Gold
3.23 carats total weight Diamond Band Dome Ring in 18k White Gold

3.23 carats total weight Diamond Band Dome Ring in 18k White Gold

Located in La Jolla, CA

Ring size is 6.5 The ring weighs 7.1 grams. 18k White gold setting. Marked 18k, 750, D3.23 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Dome Rings

Materials

Diamond, 18k Gold, White Gold

18K White Gold and Diamond Open Floral Wide Band Ring Size 5 #24989
18K White Gold and Diamond Open Floral Wide Band Ring Size 5 #24989

18K White Gold and Diamond Open Floral Wide Band Ring Size 5 #24989

Located in Washington Depot, CT

Diamond color: G-H Diamond clarity: VS Weight: 7.8 g./5.0 dwt. Stamped: 18K 750 Ring Size: 5 Width: 12 mm Very good condition, professionally polished.

Category

20th Century Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

18K Yellow Gold Emerald Heart Pendant Necklace
18K Yellow Gold Emerald Heart Pendant Necklace

18K Yellow Gold Emerald Heart Pendant Necklace

By Antinori Fine Jewels

Located in Chicago, IL

This refined 18K / 750 yellow gold necklace features a classic heart-shaped pendant set with a natural emerald at its center.

Category

2010s American Pendant Necklaces

Materials

Emerald, 18k Gold, Yellow Gold

18 Karat White Gold 0.36 Carat Baguette Diamonds Chevron Wedding Band Ring
18 Karat White Gold 0.36 Carat Baguette Diamonds Chevron Wedding Band Ring

18 Karat White Gold 0.36 Carat Baguette Diamonds Chevron Wedding Band Ring

Located in Los Angeles, CA

Type: Band Top: 4 mm Band Width: 2.3 mm Metal: White Gold Metal Purity: 18K Hallmarks: 18K 750 Total Weight: 2.92 Gram Size: 6.5 Condition: New Stone Type: 0.36 CT Diamonds

Category

2010s Unknown Band Rings

Materials

Diamond

18K White Gold Garnet and Diamond Ring Size 7  #16643
18K White Gold Garnet and Diamond Ring Size 7  #16643

18K White Gold Garnet and Diamond Ring Size 7 #16643

Located in Washington Depot, CT

Diamond color: G-H Diamond clarity: VS1-VS2 Ring Size: 7 Stamped: 18K 750 Weight: 2.1 dwt./ 3.4 gr. JAGi Certificate included.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

18K Yellow Gold Pearl and Diamond Ring Size 6.75 #25120
18K Yellow Gold Pearl and Diamond Ring Size 6.75 #25120

18K Yellow Gold Pearl and Diamond Ring Size 6.75 #25120

Located in Washington Depot, CT

Diamond color: G-H Diamond clarity: SI1-I1 Weight: 8.7 g./ 5.6 dwt. Stamped: 18K 750 Ring Size: 6.75 Shank: 3.6 mm Very good condition, professionally polished.

Category

20th Century Contemporary Fashion Rings

Materials

Diamond, Cultured Pearl, 18k Gold, Yellow Gold

Morganite 40.87ct & Diamond Drop Earrings in 18k Rose Gold, 2.00ct
Morganite 40.87ct & Diamond Drop Earrings in 18k Rose Gold, 2.00ct

Morganite 40.87ct & Diamond Drop Earrings in 18k Rose Gold, 2.00ct

Located in La Jolla, CA

The earrings weigh 18.4 grams. Made with 18k Rose Gold. Marked 18k, 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Drop Earrings

Materials

Diamond, Morganite, Rock Crystal, 18k Gold, Rose Gold

La Nouvelle Bague .20 Carat Diamond Enamel Two-Tone Gold Brooch
La Nouvelle Bague .20 Carat Diamond Enamel Two-Tone Gold Brooch

La Nouvelle Bague .20 Carat Diamond Enamel Two-Tone Gold Brooch

Located in Stamford, CT

Yellow and white 18k gold enamel pave set diamond brooch. La Nouvelle Bague 20 round brilliant cut diamonds, G-H SI approx. .20cts Orange red enamel 18k yellow gold 18k white gol...

Category

21st Century and Contemporary Brooches

Materials

Diamond, Gold, 18k Gold, White Gold, Yellow Gold, Enamel

1.25ctw Emerald and Diamond Cluster Ring, 18k Yellow Gold, Ring Size 6
1.25ctw Emerald and Diamond Cluster Ring, 18k Yellow Gold, Ring Size 6

1.25ctw Emerald and Diamond Cluster Ring, 18k Yellow Gold, Ring Size 6

Located in McLeansville, NC

Stones: emerald, 1 stone european cut 7 x 5.75 mm approximately 1 total carat diamond round brilliant cut 1.25 - 1.75 mm approximately .25 total carats GH color/ SI1-I1 clarity Ring...

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

18K White Gold Diamond Cross Pendant #23613
18K White Gold Diamond Cross Pendant #23613

18K White Gold Diamond Cross Pendant #23613

Located in Washington Depot, CT

Diamond color: H-I Diamond clarity: SI1-VS2 Weight: 4.1 g./ 2.7 dwt. Stamped: 18K 750 Size: 30.5 mm x 21.7 mm x 3.0 mm Chain not included.

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Large Estate Baroque Pearl and Diamond Ring in 18k Yellow Gold
Large Estate Baroque Pearl and Diamond Ring in 18k Yellow Gold

Large Estate Baroque Pearl and Diamond Ring in 18k Yellow Gold

Located in La Jolla, CA

The ring weighs 19.7 grams. 18k Yellow Gold setting. Marked 18k, 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

20th Century North American Cocktail Rings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Yellow Gold Diamond Oval Stripe Necklace 21 3/4" - 18k Rnd 1.10ctw Animal Print
Yellow Gold Diamond Oval Stripe Necklace 21 3/4" - 18k Rnd 1.10ctw Animal Print

Yellow Gold Diamond Oval Stripe Necklace 21 3/4" - 18k Rnd 1.10ctw Animal Print

Located in Greensboro, NC

Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Diamonds Carat(s): 1.10ctw Cut: Round Brilliant Color: F - G Clarity: VS1 - VS2 Total Carats: 1.10ctw Ch...

Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Robin Rotenier Smoky Quartz Yellow Gold Dangle Earrings
Robin Rotenier Smoky Quartz Yellow Gold Dangle Earrings

Robin Rotenier Smoky Quartz Yellow Gold Dangle Earrings

By Robin Rotenier

Located in Stamford, CT

Robin Rotenier smoky quartz tear drop dangle earrings in 18k yellow gold 2 briolette light dark brown smoky quartz 18k yellow gold Stamped: 18k 750 Hallmark: RR 6.2 grams Top to ...

Category

21st Century and Contemporary Dangle Earrings

Materials

Quartz, Gold, 18k Gold, Yellow Gold

5.3ctw Diamond and Sapphire Statement Ring, 18k White Gold, Ring Size 6.75
5.3ctw Diamond and Sapphire Statement Ring, 18k White Gold, Ring Size 6.75

5.3ctw Diamond and Sapphire Statement Ring, 18k White Gold, Ring Size 6.75

Located in McLeansville, NC

Weight: 7.4 dwts/ 11.5 grams Stamps: "18k 750" SKU: R4021 A Couple Of Things to Note: * This is a vintage item and may show signs of wear.

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

White gold ring with Aquamarines and Diamonds
White gold ring with Aquamarines and Diamonds

White gold ring with Aquamarines and Diamonds

Located in Bologna, IT

Anello in oro bianco 18k (750/1000) con Diamanti naturali taglio Brillante rotondo e Berillo naturali, varietà' Acquamarine . peso unitario dell'oggetto gr. 11.30.

Category

Vintage 1970s Art Deco Cluster Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold, White Gold

White Gold Indicolite Tourmaline & Diamond Triple Halo Ring - 18k Oval 5.16ctw
White Gold Indicolite Tourmaline & Diamond Triple Halo Ring - 18k Oval 5.16ctw

White Gold Indicolite Tourmaline & Diamond Triple Halo Ring - 18k Oval 5.16ctw

Located in Greensboro, NC

Size: 8 3/4 Sizing Fee: Up 2 sizes for $60 or Down 1 size for $40 Metal Content: 18k White Gold Stone Information Natural Indicolite Tourmaline Carat(s): 3.41ct Cut: Oval Color: B...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Indicolite, 18k Gold, White Gold

Dynamic Heart Diamond Pendant in 18K White and Yellow Gold
Dynamic Heart Diamond Pendant in 18K White and Yellow Gold

Dynamic Heart Diamond Pendant in 18K White and Yellow Gold

Located in Wan Chai District, HK

The pendant is stamped with 18k 750, indicating its gold purity and quality.

Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

9.96 cts Inside Out Oval Pave Diamond Hoop Earrings in 18k Yellow Gold
9.96 cts Inside Out Oval Pave Diamond Hoop Earrings in 18k Yellow Gold

9.96 cts Inside Out Oval Pave Diamond Hoop Earrings in 18k Yellow Gold

Located in La Jolla, CA

The earrings weigh 13.1 grams. Made of 18k Yellow Gold. Marked 18k 750 BUY WITH CONFIDENCE Authenticity is guaranteed for every item we sell.

Category

21st Century and Contemporary North American Hoop Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Yellow Gold Ruby Diamond Cluster Cocktail Band - 18k Square 1.80ctw Ring Sz 7
Yellow Gold Ruby Diamond Cluster Cocktail Band - 18k Square 1.80ctw Ring Sz 7

Yellow Gold Ruby Diamond Cluster Cocktail Band - 18k Square 1.80ctw Ring Sz 7

Located in Greensboro, NC

Size: 7 Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Rubies Treatment: Heating Carat(s): 1.40ctw Cut: Square Color: Pinkish Red Natural Diamonds Cara...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

Yellow gold ring with Green Tourmaline and Diamonds
Yellow gold ring with Green Tourmaline and Diamonds

Yellow gold ring with Green Tourmaline and Diamonds

Located in Bologna, IT

Anello in oro giallo 18k (750/1000) con Tormalina Naturale e Diamanti Naturali taglio Baguette.

Category

Vintage 1970s Art Nouveau Cluster Rings

Materials

Diamond, White Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold

Yellow Gold Citrine Diamond Enhancer Pendant - 18k Emerald Cut 27.69ctw
Yellow Gold Citrine Diamond Enhancer Pendant - 18k Emerald Cut 27.69ctw

Yellow Gold Citrine Diamond Enhancer Pendant - 18k Emerald Cut 27.69ctw

Located in Greensboro, NC

Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Citrine Treatment: Heating Carat(s): 24.25ct Cut: Emerald Natural Citrines Treatment: Heating Carat(s...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Citrine, Diamond, 18k Gold, White Gold, Yellow Gold

5.21ct Diamond Drop Earrings
5.21ct Diamond Drop Earrings

5.21ct Diamond Drop Earrings

$7,420

W 0.38 in L 2.21 in

5.21ct Diamond Drop Earrings

Located in New York, NY

The earrings are stamped 18K 750 D5.21.

Category

20th Century Drop Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

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18k 750 For Sale on 1stDibs

Find the exact 18k 750 you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 94 vintage editions and 56 modern creations to choose from as well. Finding the perfect 18k 750 may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a 18k 750 has been a part of the legacy of many jewelers, but those produced by Cartier, MC750 and Tiffany & Co. are consistently popular. A 18k 750 of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 68, is particularly popular. A round cut version of this piece has appeal, but there are also brilliant cut and cabochon versions for sale. There aren’t many items for men if you’re seeking a 18k 750, as most of the options available are for women and unisex.

How Much is a 18k 750?

Prices for a 18k 750 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $750 and can go as high as $51,375, while this accessory, on average, fetches $4,600.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.