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Antique Gemstone Cuts

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Art Deco 7.04 Carat Round Brilliant Cut Diamond Emerald Onyx Gold Bracelet
Art Deco 7.04 Carat Round Brilliant Cut Diamond Emerald Onyx Gold Bracelet

Art Deco 7.04 Carat Round Brilliant Cut Diamond Emerald Onyx Gold Bracelet

By JR Diam

Located in New York, NY

Crafted in 18k gold, it pairs old-world craftsmanship with modern wearability. Gemstone Details Type: Diamond Weight: 7.04 Carat Color: White Cut: Round Clarity: VS2 Color Grade: H ...

Category

1920s Art Deco Antique Gemstone Cuts

Materials

Diamond, Emerald, Onyx, 18k Gold

Art Deco 1.25ct Emerald Cut Diamond Solitaire Ring, c.1920s
Art Deco 1.25ct Emerald Cut Diamond Solitaire Ring, c.1920s

Art Deco 1.25ct Emerald Cut Diamond Solitaire Ring, c.1920s

Located in London, GB

These sparkling shoulders then flow into a band of 18 carat completing the design in a wonderful mixed metal style, reminiscent of earlier pieces from the 1910s. Gemstone: Diamond S...

Category

1920s British Art Deco Antique Gemstone Cuts

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

Vintage Art Deco Platinum 5.5 Carat Old European Cut Diamond Tennis Bracelet
Vintage Art Deco Platinum 5.5 Carat Old European Cut Diamond Tennis Bracelet

Vintage Art Deco Platinum 5.5 Carat Old European Cut Diamond Tennis Bracelet

Located in Montgomery, AL

Bracelet Details Material: Platinum Era: Art Deco 1920 - 1940 Length: 6 1/2 Inches Width: 4.25mm Weight: 18.1 Grams Accented by the following gemstones 37 - 3.5mm Old European Cut D...

Category

1920s Art Deco Antique Gemstone Cuts

Materials

Diamond, Platinum

Edwardian 14K Gold and 0.94 TCW Marquise Cut Diamond Filigree Engagement Ring
Edwardian 14K Gold and 0.94 TCW Marquise Cut Diamond Filigree Engagement Ring

Edwardian 14K Gold and 0.94 TCW Marquise Cut Diamond Filigree Engagement Ring

Located in Philadelphia, PA

Marks: Marked to the shank with 14KP / an arrow maker's mark Fineness: Marked 14kp for 14 karat plum gold fineness. Ring Size: ca. 7 Gemstone Measurements: 1 Old Marquise cut diam...

Category

Early 20th Century Edwardian Antique Gemstone Cuts

Materials

Diamond, 14k Gold

Vintage English Victorian 5 Carat Emerald Cut Amethyst Gold Solitaire Ring
Vintage English Victorian 5 Carat Emerald Cut Amethyst Gold Solitaire Ring

Vintage English Victorian 5 Carat Emerald Cut Amethyst Gold Solitaire Ring

Located in Montreal, QC

Finely Detailed Victorian English Emerald Cut Amethyst Gold Solitaire Cocktail Ring. Centering a Hand set securely nestled 5 Carat Emerald Cut Amethyst Gemstone.

Category

Late 19th Century Victorian Antique Gemstone Cuts

Materials

Amethyst, Gold, Yellow Gold

1.55ct Cabochon Cut Chrysoberyl and 1.10ct Diamond Pearl and Gold Bar Brooch
1.55ct Cabochon Cut Chrysoberyl and 1.10ct Diamond Pearl and Gold Bar Brooch

1.55ct Cabochon Cut Chrysoberyl and 1.10ct Diamond Pearl and Gold Bar Brooch

Located in Jesmond, Newcastle Upon Tyne

*Chatoyance is an optical phenomenon in which a band of reflected light, known as a "cat's-eye," moves just beneath the surface of a cabochon-cut gemstone. This antique chrysoberyl ...

Category

1890s Unknown Victorian Antique Gemstone Cuts

Materials

Chrysoberyl, Diamond, Pearl, 18k Gold, Yellow Gold, Gold

Vintage Art Deco 2.05 Carat Old European Cut Diamond Platinum Engagement Ring
Vintage Art Deco 2.05 Carat Old European Cut Diamond Platinum Engagement Ring

Vintage Art Deco 2.05 Carat Old European Cut Diamond Platinum Engagement Ring

Located in Montgomery, AL

Ring Details Material: Platinum Era: Art Deco 1920 - 1940 Head Height: 4.8mm Head Width: 5.8mm Shank Width: Tapering to 1.2mm Weight: 3.7 Grams Finger Size: 7 Sizable Upon Request A...

Category

1920s Art Deco Antique Gemstone Cuts

Materials

Diamond, Sapphire, Platinum

Victorian 0.30ct Rose Cut Diamond Cluster ring, c.1870s
Victorian 0.30ct Rose Cut Diamond Cluster ring, c.1870s

Victorian 0.30ct Rose Cut Diamond Cluster ring, c.1870s

Located in London, GB

This is a classic ring of the Victorian era. Gemstone: Diamond Stone Shape: Rose Cut Carat Weight: 0.30 Metal: 15ct Rose Gold, Silver Age: 1870s Size: N 1/2

Category

1870s Unknown Victorian Antique Gemstone Cuts

Materials

Diamond, 15k Gold, Silver

Edwardian 0.40ct Old Cut Diamond Solitaire Engagement Ring, c.1910s
Edwardian 0.40ct Old Cut Diamond Solitaire Engagement Ring, c.1910s

Edwardian 0.40ct Old Cut Diamond Solitaire Engagement Ring, c.1910s

Located in London, GB

The ring's two-tone, antique setting is comprised of platinum with an 18 carat yellow gold shank. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.40 Colour: G Clarity: VS1 Me...

Category

1910s British Edwardian Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique Victorian Rose-Cut Diamond Flower Pendant, 19th Century
Antique Victorian Rose-Cut Diamond Flower Pendant, 19th Century

Antique Victorian Rose-Cut Diamond Flower Pendant, 19th Century

Located in Rotterdam, NL

Details Period: Victorian, circa 1850–1880 Materials: Silver and 14K gold Gemstones: Rose-cut diamonds Design: Floral motif with domed reverse Dimensions: 30 × 16 mm Weight: 6....

Category

Mid-19th Century Dutch Victorian Antique Gemstone Cuts

Materials

Diamond, 14k Gold, Silver, Gold

Art Deco Old Mine Cut & Ruby Cocktail Ring 18K Gold
Art Deco Old Mine Cut & Ruby Cocktail Ring 18K Gold

Art Deco Old Mine Cut & Ruby Cocktail Ring 18K Gold

Located in Montgomery, AL

Ring Details Material: 18K Rose Gold Lower; White Gold Top Era: Art Deco 1910 - 1930 Length:22.2mm Width:13.9mm Height: 2.3mm Shank Width: 1.7mm Weight: 3.5 Grams Finger Size: 8 Siza...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, Ruby, Gold, 18k Gold, Rose Gold, White Gold

Antique Art Deco 14K Gold & Old European Cut Diamond Engagement Ring
Antique Art Deco 14K Gold & Old European Cut Diamond Engagement Ring

Antique Art Deco 14K Gold & Old European Cut Diamond Engagement Ring

Located in Philadelphia, PA

Professionally tests at: 14k Gemstone Measurements: 1 Old European cut diamond: ca. 3.90 mm±, 0.250± Ct (Color: H-I, Clarity: VS2) Ring Size: ca. 5 Measurements: Height: ca. 8.1 m...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, 14k Gold

Russian 14k/Silver Old Mine/Rose Cut Diamond & Synthetic Ruby Bracelet
Russian 14k/Silver Old Mine/Rose Cut Diamond & Synthetic Ruby Bracelet

Russian 14k/Silver Old Mine/Rose Cut Diamond & Synthetic Ruby Bracelet

Located in Victoria, BC

Specifications Metal: 14K Rose & Yellow Gold with Silver-Topped Central Link Length: 8.00 inches Width: 13.00 mm (widest point) Weight: 18.04 grams Clasp: Concealed box clasp wit...

Category

Late 19th Century Russian Antique Gemstone Cuts

Materials

Diamond, Ruby, 14k Gold, Silver

Late Victorian 10K Yellow Gold Persian Turquoise & Rose-Cut Diamond Ring
Late Victorian 10K Yellow Gold Persian Turquoise & Rose-Cut Diamond Ring

Late Victorian 10K Yellow Gold Persian Turquoise & Rose-Cut Diamond Ring

Located in Denver, CO

This late Victorian ring features a trio of Persian turquoise cabochons arranged in a vertical row, accented by four rose-cut diamonds. The gemstones are set within a delicate floral...

Category

Late 19th Century Late Victorian Antique Gemstone Cuts

Materials

Diamond, Turquoise, 10k Gold, Yellow Gold

Georgian 0.35ct Rose Cut Diamond Cluster Ring, circa 1830s
Georgian 0.35ct Rose Cut Diamond Cluster Ring, circa 1830s

Georgian 0.35ct Rose Cut Diamond Cluster Ring, circa 1830s

Located in London, GB

They is a delicate engraving on the band, which was typical of the Georgian era. Gemstone: Diamond Stone Shape: Rose Cut Carat Weight: 0.35 Total Metal: 18ct Yellow Gold, Silver Age:...

Category

1830s Unknown Georgian Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Silver

Art Deco Asscher Cut Sapphire Diamond Ring circa 1920s
Art Deco Asscher Cut Sapphire Diamond Ring circa 1920s

Art Deco Asscher Cut Sapphire Diamond Ring circa 1920s

Located in London, GB

These antique jewels are hand-set in millegrained platinum atop an 18 carat yellow gold setting which was handmade in consummate Art Deco style with an intricate ornamental gallery, ...

Category

1920s Unknown Art Deco Antique Gemstone Cuts

Materials

Diamond, Sapphire, 18k Gold, Platinum, Yellow Gold

Edwardian Era 2 CTW Old European Cut Diamond Platinum Cocktail Ring
Edwardian Era 2 CTW Old European Cut Diamond Platinum Cocktail Ring

Edwardian Era 2 CTW Old European Cut Diamond Platinum Cocktail Ring

Located in Montgomery, AL

Ring Details Material: Platinum Era: Edwardian 1900 - 1920 Head Width: 20.5mm Head Height: 4.6mm Shank Width: 2.1mm Weight: 6.8 Grams Finger Size: 5 Sizable Upon Request Accented by...

Category

Early 20th Century Edwardian Antique Gemstone Cuts

Materials

Diamond, Platinum

19th Century Marquise Ring in 18K Gold with Rose-Cut Diamonds
19th Century Marquise Ring in 18K Gold with Rose-Cut Diamonds

19th Century Marquise Ring in 18K Gold with Rose-Cut Diamonds

Located in MONTMORENCY, FR

This 19th-century marquise ring is crafted in 18K yellow gold and set with a beautiful cluster of rose-cut diamonds. The elongated silhouette and delicate antique setting style are c...

Category

Mid-19th Century French Victorian Antique Gemstone Cuts

Materials

Diamond, 18k Gold

Antique 14K Gold & Old Mine Cut Diamonds 'Toi et Moi' Ring
Antique 14K Gold & Old Mine Cut Diamonds 'Toi et Moi' Ring

Antique 14K Gold & Old Mine Cut Diamonds 'Toi et Moi' Ring

Located in Philadelphia, PA

Marks: Marked to the shank for W / 14K Fineness: Marked 14k for gold fineness. Ring Size: ca. 6 Gemstone Measurements: 2 Old Mine cut diamonds: 4.95 x 4.70 x 3.00 mm± (Avg) Meas...

Category

Early 20th Century Retro Antique Gemstone Cuts

Materials

Diamond, 14k Gold, Rose Gold

Art Deco Platinum Brooch with Seed Pearls & Rose-Cut Diamonds, 1920
Art Deco Platinum Brooch with Seed Pearls & Rose-Cut Diamonds, 1920

Art Deco Platinum Brooch with Seed Pearls & Rose-Cut Diamonds, 1920

Located in Herzelia, Tel Aviv

Specifications Metal: Platinum Gemstones: Jet, Seed Pearls, Rose-cut Diamonds Weight: 0.30 oz (8.6 g) Length: 3.5 cm (1.3 in) Collectibility An exceptionally rare British Art Deco...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, Pearl, Platinum

Antique Victorian Gold, Rose Cut Diamond, and Enamel Pheasant Stickpin
Antique Victorian Gold, Rose Cut Diamond, and Enamel Pheasant Stickpin

Antique Victorian Gold, Rose Cut Diamond, and Enamel Pheasant Stickpin

Located in Philadelphia, PA

Professionally tests at 10k and 18k. Marks: Unmarked Gemstone Measurements: 19 Rose Cut Diamonds: ranging from ca. 1mm diameter to ca. 1.5mm diameter Measurements: Length: ca. 65 m...

Category

19th Century Victorian Antique Gemstone Cuts

Materials

Diamond, Gold, Enamel, Silver

Antique Art Deco Platinum & Old European Cut Diamond Pendant for a Necklace
Antique Art Deco Platinum & Old European Cut Diamond Pendant for a Necklace

Antique Art Deco Platinum & Old European Cut Diamond Pendant for a Necklace

Located in Philadelphia, PA

Professionally tests as: Platinum with added 14k white gold bails Gemstone Measurements: 1 Old European cut diamond: 2.00±Ct, 7.75 - 7.80 x 5.16mm± (Color: J-K, Clarity: SI2-I1) 17 ...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, Platinum

Five-Stone Illusion Set Old Cut Diamond Ring, circa 1920s
Five-Stone Illusion Set Old Cut Diamond Ring, circa 1920s

Five-Stone Illusion Set Old Cut Diamond Ring, circa 1920s

Located in London, GB

The gallery is mounted between raised and tapered 18 carat yellow gold shoulders, which flow to a polished shank. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.45 Total Colo...

Category

1920s Unknown Art Deco Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Platinum

Antique 18 karat solid gold Art Deco bracelet - Rose cut diamonds - wide heavy f
Antique 18 karat solid gold Art Deco bracelet - Rose cut diamonds - wide heavy f

Antique 18 karat solid gold Art Deco bracelet - Rose cut diamonds - wide heavy f

Located in Antwerp, BE

Bracelet width : 0,85 cm Bracelet length : 19 cm - 7,48 inch Inner bracelet length : 18 cm - 7,09 inch Total Weight : 19,7 gr Condition : Very Good - Antique Material : 18K yellow ...

Category

Early 20th Century European Art Deco Antique Gemstone Cuts

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Art Nouveau 4.50 Carat Emerald Cut Aquamarine Bow on Side Gold Ring
Art Nouveau 4.50 Carat Emerald Cut Aquamarine Bow on Side Gold Ring

Art Nouveau 4.50 Carat Emerald Cut Aquamarine Bow on Side Gold Ring

Located in Montreal, QC

Centering a Hand set securely nestled 4.50 Carat Emerald Cut Aquamarine Gemstone. Hand crafted with Bow on Side in 14K Yellow Gold.

Category

Early 20th Century Art Nouveau Antique Gemstone Cuts

Materials

Aquamarine, Gold, 14k Gold, Yellow Gold

Edwardian 14K Yellow & White Gold Five Stone Old European Cut Diamond Ring
Edwardian 14K Yellow & White Gold Five Stone Old European Cut Diamond Ring

Edwardian 14K Yellow & White Gold Five Stone Old European Cut Diamond Ring

Located in Philadelphia, PA

Ring Size: ca. 6 1/4 Gemstone Measurements: 1 Old European cut diamond: 0.24 Ct±, 4.11 - 3.72 x 2.50 mm± (Color: H, Clarity: VS2). 4 round single cut diamonds: 0.04± Ctw (Color: G-H...

Category

Early 20th Century Edwardian Antique Gemstone Cuts

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Signed H Kroll & Co. Art Deco 10K Gold, Pear Cut Tourmaline & Diamond Stickpin
Signed H Kroll & Co. Art Deco 10K Gold, Pear Cut Tourmaline & Diamond Stickpin

Signed H Kroll & Co. Art Deco 10K Gold, Pear Cut Tourmaline & Diamond Stickpin

Located in Philadelphia, PA

Fineness: Marked 10k for gold fineness. Gemstone Measurements: 1 pear cut green tourmaline: ca. 8.7 x 5.6 mm 2 round cut diamonds: ca. 1.3 mm diameter Measurements: Length: ca. 62....

Category

Early 20th Century American Art Deco Antique Gemstone Cuts

Materials

Diamond, Tourmaline, 10k Gold

Art Deco 1930s Gold & Platinum Earrings with Old-Cut Diamonds and Green Enamel
Art Deco 1930s Gold & Platinum Earrings with Old-Cut Diamonds and Green Enamel

Art Deco 1930s Gold & Platinum Earrings with Old-Cut Diamonds and Green Enamel

Located in Milano, MI

Main Features: Period: Art Deco, circa 1930s Materials: Gold and platinum Gemstones: Old-cut diamonds Decoration: Green enamel Craftsmanship: Hand-pierced and finely worked Closure:...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, Gold, Platinum, Enamel

French Antique Georgian 14K Gold Silver Rose Cut Diamond Garnet Cuff Bracelet
French Antique Georgian 14K Gold Silver Rose Cut Diamond Garnet Cuff Bracelet

French Antique Georgian 14K Gold Silver Rose Cut Diamond Garnet Cuff Bracelet

Located in Winter Springs, FL

Details: • Origin: France, Georgian era (1714–1837) • Metal: 14K yellow gold topped with silver • Gemstones: Original antique rose-cut diamonds, garnets, and chrysoprase cabochons...

Category

Late 18th Century French Georgian Antique Gemstone Cuts

Materials

Diamond, Garnet, 14k Gold, Silver

Antique 14K Gold and Cushion-Cut Citrine Bangle Bracelet, 19th Century
Antique 14K Gold and Cushion-Cut Citrine Bangle Bracelet, 19th Century

Antique 14K Gold and Cushion-Cut Citrine Bangle Bracelet, 19th Century

Located in Rotterdam, NL

Details: Material: 14K gold Gemstones: Cushion-cut citrines Circumference: 7 in (∅ 65 mm) Weight: 31.52 g Origin: Europe Period: Late Victorian/Early 20-century, circa 1880–1910

Category

Early 20th Century Dutch Antique Gemstone Cuts

Materials

Citrine, Gold, 14k Gold, Yellow Gold

Antique Art Deco Platinum Filigree Old European Cut Diamond Solitaire Ring
Antique Art Deco Platinum Filigree Old European Cut Diamond Solitaire Ring

Antique Art Deco Platinum Filigree Old European Cut Diamond Solitaire Ring

Located in Philadelphia, PA

Professionally tests at Platinum Ring Size: 6 Gemstone Measurements: 1 Old European cut diamond: ca. 5.2 - 5.4 x 3.16mm± 14 single cut diamonds: ca. 0.25 Ctw± Measurements: Height...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, Platinum

Antique Silver & 14k Gold Rose Cut Diamond Floral Brooch, Circa 1890
Antique Silver & 14k Gold Rose Cut Diamond Floral Brooch, Circa 1890

Antique Silver & 14k Gold Rose Cut Diamond Floral Brooch, Circa 1890

Located in Rotterdam, NL

Details: Period: 19th Century, circa 1850 Material: Silver and 14K gold Gemstones: Rose-cut diamonds, approx. 0.35 carats total Dimensions: Diameter 2.5 cm Weight: 6.9 grams Co...

Category

Mid-19th Century Dutch Victorian Antique Gemstone Cuts

Materials

Diamond, 14k Gold, Silver

Antique 19th Century Gold Enamel Guilloché Locket Pendant with Rose-Cut Diamonds
Antique 19th Century Gold Enamel Guilloché Locket Pendant with Rose-Cut Diamonds

Antique 19th Century Gold Enamel Guilloché Locket Pendant with Rose-Cut Diamonds

Located in Rotterdam, NL

It is a lower standard of gold alloy that was sometimes used in the 19th century, especially in continental Europe). Gemstones: Rose-cut diamonds, set in floral motif Enamel: Rich ...

Category

Late 19th Century European Victorian Antique Gemstone Cuts

Materials

Diamond, 14k Gold, Gold, Enamel

Art Deco Platinum Engagement Ring with 1.25ct Old European-Cut Diamond
Art Deco Platinum Engagement Ring with 1.25ct Old European-Cut Diamond

Art Deco Platinum Engagement Ring with 1.25ct Old European-Cut Diamond

Located in Towson, MD

The split shank tapers into a soft knife-edge style band for pure 1920s elegance. Old European-cut diamonds are cut in a style developed in Europe and popular from 1890 to 1930 and a...

Category

1920s American Art Deco Antique Gemstone Cuts

Materials

Diamond, Platinum

Vintage Art Nouveau Style Old European Cut Diamond Engagement Ring in Platinum
Vintage Art Nouveau Style Old European Cut Diamond Engagement Ring in Platinum

Vintage Art Nouveau Style Old European Cut Diamond Engagement Ring in Platinum

Located in Scottsdale, AZ

It comes with an appraisal card, verifying its authenticity and current appraisal value. Metal: Platinum Gemstones: Old European Cut Diamond, Round Brilliant & Single Cut Diamonds D...

Category

Late 19th Century Unknown Art Nouveau Antique Gemstone Cuts

Materials

Diamond, Platinum

Antique Cluster Ring in Yellow Gold with Emeralds and Old-Cut Diamonds
Antique Cluster Ring in Yellow Gold with Emeralds and Old-Cut Diamonds

Antique Cluster Ring in Yellow Gold with Emeralds and Old-Cut Diamonds

Located in MONTMORENCY, FR

Specifications: Material: 18k Yellow Gold (750‰) Gemstones: 5 old-cut diamonds (0.40 carat) and 10 emeralds (1.20 carats) Ring Size: FR 47 (US 4) Weight: 3.19 g Resizable: Yes ...

Category

Late 19th Century French Victorian Antique Gemstone Cuts

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

0.25 Carat Three-Stone Old Cut Diamond Engagement Ring, circa 1920s
0.25 Carat Three-Stone Old Cut Diamond Engagement Ring, circa 1920s

0.25 Carat Three-Stone Old Cut Diamond Engagement Ring, circa 1920s

Located in London, GB

The balance of this petite Art Deco period ring is rendered in 18 carat yellow gold, with platinum detailing at its shoulders. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0....

Category

1920s Unknown Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Platinum

Art Deco 18K Gold Ring with Old European Cut Diamonds and Calibrated Sapphires
Art Deco 18K Gold Ring with Old European Cut Diamonds and Calibrated Sapphires

Art Deco 18K Gold Ring with Old European Cut Diamonds and Calibrated Sapphires

Located in MONTMORENCY, FR

Specifications Metal: 18K yellow gold Gemstones: Old European-cut diamonds & calibrated sapphires Weight: 2.2 g Ring Size: FR 54 (resizable) Condition: Excellent vintage co...

Category

Early 20th Century French Art Deco Antique Gemstone Cuts

Materials

Diamond, Sapphire, 18k Gold

Art Deco EDR Certified 3.67 Carat Transitional Cut Diamond Engagement Ring
Art Deco EDR Certified 3.67 Carat Transitional Cut Diamond Engagement Ring

Art Deco EDR Certified 3.67 Carat Transitional Cut Diamond Engagement Ring

Located in London, GB

A rare and incredible jewel, this platinum and diamond engagement ring epitomises Art Deco opulence and style. Gemstone: Diamond Stone Shape:Transitional Cut Carat Weight: 3.67 Cent...

Category

1920s Unknown Art Deco Antique Gemstone Cuts

Materials

Diamond, Platinum

Late Victorian Marquise-Shaped Old Cut Diamond Cluster Ring, circa 1900s
Late Victorian Marquise-Shaped Old Cut Diamond Cluster Ring, circa 1900s

Late Victorian Marquise-Shaped Old Cut Diamond Cluster Ring, circa 1900s

Located in London, GB

Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 1.90 Colour: H Clarity: VS-SI Metal: 18ct Yellow Gold, Platinum Age: Victorian, 1900s Size: L

Category

Early 1900s Unknown Victorian Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Platinum

Art Deco 2.01 Carat Emerald Cut Diamond Engagement Ring, circa 1920s
Art Deco 2.01 Carat Emerald Cut Diamond Engagement Ring, circa 1920s

Art Deco 2.01 Carat Emerald Cut Diamond Engagement Ring, circa 1920s

Located in London, GB

The diamonds are held safely in platinum claws, which is on an 18 carat white gold band. Gemstone: Diamond Stone Shape: Emerald Cut Carat Weight: 2.01 Colour: F Clarity: IF Cer...

Category

1920s Unknown Art Deco Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Platinum

Edwardian 0.55 Carat Old Cut Diamond Daisy Cluster Ring, circa 1910s
Edwardian 0.55 Carat Old Cut Diamond Daisy Cluster Ring, circa 1910s

Edwardian 0.55 Carat Old Cut Diamond Daisy Cluster Ring, circa 1910s

Located in London, GB

The ring is finished with an 18 carat yellow gold shank. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.55 Total Colour: G Clarity: VS2 Metal: 18ct Yellow Gold, Platinum Age:...

Category

1910s Unknown Edwardian Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Platinum

~16 Carat Cabochon Cut Burma Sapphire AGL Certified and Diamond 14K Earrings
~16 Carat Cabochon Cut Burma Sapphire AGL Certified and Diamond 14K Earrings

~16 Carat Cabochon Cut Burma Sapphire AGL Certified and Diamond 14K Earrings

Located in Miami, FL

Jewelry Details: Item Type: Earrings Metal Type: 14K White Gold Weight: 15.54 grams Center Stone Details: Gemstone Type: Sapphire Origin: Burma Treatment: No Heat Certification: AGL ...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Antique 1.00 Carat Three-Stone Old Cut Diamond Ring, circa 1920s
Antique 1.00 Carat Three-Stone Old Cut Diamond Ring, circa 1920s

Antique 1.00 Carat Three-Stone Old Cut Diamond Ring, circa 1920s

Located in London, GB

The piece is then beautifully finished off with an 18 carat yellow gold shank, which can be resized if necessary. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 1.00 Total Colo...

Category

1920s Unknown Art Deco Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Platinum

Art Deco Platinum Drop Earrings with Natural Pearls & Old Cut Diamonds, c.1920s
Art Deco Platinum Drop Earrings with Natural Pearls & Old Cut Diamonds, c.1920s

Art Deco Platinum Drop Earrings with Natural Pearls & Old Cut Diamonds, c.1920s

Located in Braintree, GB

Dimensions – • Length: 3 cm • Width: 1.1 cm • Weight: 3.47 g • Pearl Size: approx. 8 × 4 mm Specifications – • Period: Art Deco, circa 1920s • Metal: Platinum • Gemstones:  – 32 Old...

Category

1920s French Art Deco Antique Gemstone Cuts

Materials

Diamond, Natural Pearl, Platinum

Vintage Rose Cut Diamond Enamel Lizard Brooch in 10 Karat Rose Gold
Vintage Rose Cut Diamond Enamel Lizard Brooch in 10 Karat Rose Gold

Vintage Rose Cut Diamond Enamel Lizard Brooch in 10 Karat Rose Gold

Located in Scottsdale, AZ

Metal: 10 Karat Rose Gold Gemstones: Rose-cut diamonds Diamond Count: 19 Diamond Cut: Rose Cut & Pear Cut Diamond Total Carat Weight: 1.13 CTW Diamond Color: G-H Diamond Clarity:...

Category

Late 19th Century Unknown Contemporary Antique Gemstone Cuts

Materials

Diamond, Gold, 10k Gold, Rose Gold, Enamel

Turquoise Glass Necklace with Antique Japanese & Tibetan Netsuke
Turquoise Glass Necklace with Antique Japanese & Tibetan Netsuke

Turquoise Glass Necklace with Antique Japanese & Tibetan Netsuke

Located in Milford, DE

Extra-Long Turquoise Glass Necklace with Antique Japanese & Tibetan Netsuke Carvings and Mixed Organic Beads A truly one-of-a-kind wearable curiosity cabinet, this extraordinary neck...

Category

Early 19th Century Tibetan Artisan Antique Gemstone Cuts

Materials

Multi-gemstone, Mixed Metal

Seven Warm Tone Rose Cut Diamond Classic Victorian Style Band 14K Gold Ring
Seven Warm Tone Rose Cut Diamond Classic Victorian Style Band 14K Gold Ring

Seven Warm Tone Rose Cut Diamond Classic Victorian Style Band 14K Gold Ring

By Unbranded

Located in Tysons, VA

(approx. total weight) Gemstones Type: Diamond Shape: Rose Cut Number: 7 Weight: 1 Carat (approx. total weight) This ring will be made to your order in 3-5 weeks, contact us to find ...

Category

Late 19th Century Victorian Antique Gemstone Cuts

Materials

Diamond, 14k Gold, Yellow Gold

Vintage Rose Checkered Oval Cut Diamond Drop Pendant Necklace 14K Gold & Silver
Vintage Rose Checkered Oval Cut Diamond Drop Pendant Necklace 14K Gold & Silver

Vintage Rose Checkered Oval Cut Diamond Drop Pendant Necklace 14K Gold & Silver

Located in Scottsdale, AZ

Metals: Silver (Chain) and 14 Karat Gold (Pendant) Gemstones: Diamonds Diamond Cut: Rose Checkered Oval Cut, Rose and Old European Diamond Total Carat Weight: 1.72 carats Diamond Col...

Category

Early 20th Century Unknown Art Deco Antique Gemstone Cuts

Materials

Diamond, White Diamond, Gold, 14k Gold, Silver, White Gold, Yellow Gold

Antique Austrian 14k Rose Gold, Synthetic Sapphire, & Rose Cut Diamond Stick Pin
Antique Austrian 14k Rose Gold, Synthetic Sapphire, & Rose Cut Diamond Stick Pin

Antique Austrian 14k Rose Gold, Synthetic Sapphire, & Rose Cut Diamond Stick Pin

Located in Philadelphia, PA

Fineness: 14k Marks: Hallmarked to the side HH / a fox head hallmark including 'A' & '4' and HH (possibly for Heinrich Heiler). Gemstone Measurements: 1 round mixed cut synthetic s...

Category

Early 20th Century Austrian Antique Gemstone Cuts

Materials

Diamond, Sapphire, Rose Gold

Antique Art Deco Platinum & 1.87 Carat Old European Cut Diamond Engagement Ring
Antique Art Deco Platinum & 1.87 Carat Old European Cut Diamond Engagement Ring

Antique Art Deco Platinum & 1.87 Carat Old European Cut Diamond Engagement Ring

Located in Philadelphia, PA

Marks: Unmarked Ring Size: ca. 8 Gemstone Measurements: 1 Old European cut diamond: ca. 7-59 - 7.77 x 4.96mm Total Approximate Carat Weights of all diamonds: ca. 2.12 CTW Measure...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, Platinum

Masonic 10k Yellow & Rose Gold & Cushion Cut Diamond Bangle Bracelet circa 1900s
Masonic 10k Yellow & Rose Gold & Cushion Cut Diamond Bangle Bracelet circa 1900s

Masonic 10k Yellow & Rose Gold & Cushion Cut Diamond Bangle Bracelet circa 1900s

Located in Beverly Hills, CA

Weight: 21.6 grams Condition: excellent Dimensions: 7.85" (length from within) 1/2" (height) Gemstone: 3 cushion cut diamonds

Category

Early 1900s American Antique Gemstone Cuts

Materials

Diamond, 10k Gold, Rose Gold, Yellow Gold

8.64 Carat AGL Certified Ceylon Cushion Cut Blue Sapphire and Diamond Brooch Pin
8.64 Carat AGL Certified Ceylon Cushion Cut Blue Sapphire and Diamond Brooch Pin

8.64 Carat AGL Certified Ceylon Cushion Cut Blue Sapphire and Diamond Brooch Pin

Located in Miami, FL

Jewelry Details: Item Type: Brooch Pin Metal Type: Platinum Weight: 12.45 grams Era: Art Deco Center Stone Details: Gemstone Type: Sapphire Carat: 8.64 Carats Cut: Cushion Cut Color...

Category

Early 20th Century Art Deco Antique Gemstone Cuts

Materials

Diamond, Blue Sapphire, Platinum

Antique Silver and 14K Gold Cross Pendant with Rose-Cut Diamonds, Circa 1850
Antique Silver and 14K Gold Cross Pendant with Rose-Cut Diamonds, Circa 1850

Antique Silver and 14K Gold Cross Pendant with Rose-Cut Diamonds, Circa 1850

Located in Rotterdam, NL

Materials: Silver front, 14K yellow gold reverse Gemstones: Rose-cut diamonds Dimensions: 45 mm x 25 mm Weight: 5.4 grams Origin: Likely Dutch or Northern European Period: Mid-1...

Category

Mid-19th Century European High Victorian Antique Gemstone Cuts

Materials

Diamond, 14k Gold, Silver

19th Century Tiffany & Co. Antique Opal Ring with Old Mine cut Diamonds in 14k
19th Century Tiffany & Co. Antique Opal Ring with Old Mine cut Diamonds in 14k

19th Century Tiffany & Co. Antique Opal Ring with Old Mine cut Diamonds in 14k

By Tiffany & Co.

Located in Sausalito, CA

Era: Victorian, 19th Century (1850s–1880s) Metal: 14 Karat Yellow Gold (stamped 585) Weight: Approx. 7.07 grams Ring Size: 7 (resizable) Center Stone: • Gemstone: Natural Opal • C...

Category

Late 19th Century Art Nouveau Antique Gemstone Cuts

Materials

Diamond, Opal, 14k Gold

Late Victorian Five-Stone 0.50 Carat Old Cut Diamond Ring, circa 1900s
Late Victorian Five-Stone 0.50 Carat Old Cut Diamond Ring, circa 1900s

Late Victorian Five-Stone 0.50 Carat Old Cut Diamond Ring, circa 1900s

Located in London, GB

Dating back to the 1900s this delicate piece will look fabulous on any wearer. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 0.50 Total Colour: G Clarity: SI Metal: 18ct Yello...

Category

Early 1900s Unknown Late Victorian Antique Gemstone Cuts

Materials

Diamond, 18k Gold, Platinum

Antique Tibetan Tribal Necklace Conch Shell Heishi & Old Dzi Beads
Antique Tibetan Tribal Necklace Conch Shell Heishi & Old Dzi Beads

Antique Tibetan Tribal Necklace Conch Shell Heishi & Old Dzi Beads

Located in Milford, DE

Antique Tibetan Tribal Necklace Conch Shell Heishi & Old Dzi Beads, Featuring Bronze Ritual Pendant A striking museum-grade Tibetan tribal necklace, hand-assembled from an exceptiona...

Category

Early 19th Century Tibetan Artisan Antique Gemstone Cuts

Materials

Multi-gemstone, Mixed Metal, Brass

Antique Micro Mosaic Dangle Earrings, Base Metal, Italy, Circa 1880
Antique Micro Mosaic Dangle Earrings, Base Metal, Italy, Circa 1880

Antique Micro Mosaic Dangle Earrings, Base Metal, Italy, Circa 1880

Located in North Hollywood, CA

These antique Micro mosaic drop earrings were produced in the late 1800's. During this time the rage was going overseas on what was called the World Tour. Across Europe many items ...

Category

1880s Italian Late Victorian Antique Gemstone Cuts

Materials

Multi-gemstone, Base Metal

Vintage Old Mine and Round Cut Diamond Tennis Bracelet with Milgrain in Platinum
Vintage Old Mine and Round Cut Diamond Tennis Bracelet with Milgrain in Platinum

Vintage Old Mine and Round Cut Diamond Tennis Bracelet with Milgrain in Platinum

Located in Scottsdale, AZ

It comes with an appraisal certificate, verifying its authenticity and current appraisal value. Metal: Platinum Gemstones: Diamonds Diamond Cut: Old Mine and Round Diamond Total Car...

Category

19th Century Unknown Art Deco Antique Gemstone Cuts

Materials

Diamond, White Diamond, Platinum

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Antique Gemstone Cuts For Sale on 1stDibs

Find an expansive variety of antique gemstone cuts available on 1stDibs. These distinct designs — crafted with great care and often made from Gold, Yellow Gold and 14k Gold — can elevate any look. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 20th Century. The designs in our inventory of antique gemstone cuts bearing Art Deco or Revival hallmarks are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Cartier and VR Jewels produced popular versions that are worth a look. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 11 Diamond versions can add an especially stylish touch. A selection of mixed cut, antique cushion cut and emerald cut can be found today on these pages. Most of our antique gemstone cuts for sale are for women, but there are 14 pieces available to browse for men.

How Much are Antique Gemstone Cuts?

Prices for antique gemstone cuts can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $240 and can go as high as $24,000, while antique gemstone cuts, on average, fetch $3,122.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.