Antique Gemstone Cuts

Loose Diamond, 1.62ct, GIA Certified, Round Brilliant Cut Loose Round Brilliant Cut Diamond GIA Certified Weight: 1.62ct Clarity: SI1 Color: E Measurements: 7.54 – 7.58 X 4.70 MM GI...

Loose Diamond, 1.00ct, GIA Certified, Oval Brilliant Cut Loose Oval Brilliant Cut Diamond GIA Certified Weight: 1.00ct Clarity: VS2 Color: E Measurements: 7.76 – 5.35 X 3.74 MM GIA ...

Loose Diamond, 0.96ct, GIA Certified, Round Brilliant Cut Loose Round Brilliant Cut Diamond GIA Certified Weight: 0.96ct Clarity: VS2 Color: I Measurements: 5.96 – 6.05 X 4.10 MM GI...

Loose Diamond, 0.96ct, GIA Certified, Pear Brilliant Cut Loose Pear Brilliant Cut Diamond GIA Certified Weight: 0.96ct Clarity: VS1 Color: E Measurements: 7.43 X 5.52 X 3.55 MM GIA ...

Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut Loose Cushion Modified Brilliant Cut Diamond GIA Certified Weight: 0.94ct Clarity: VS1 Color: G Measurements: 6....

Loose Diamond, 1.01ct, GIA Certified, Emerald Cut Emerald Cut GIA Certified Weight: 1.01ct Clarity: VS2 Color: H Measurements: 6.52 X 4.80 X 3.27 MM GIA Inscribed Condition: Offere...

Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut Loose Square Modified Brilliant Cut Diamond GIA Certified Weight: 0.93ct Clarity: SI2 Color: I Measurements: 5.34...

• Metal: 18K Yellow Gold • Finger Size: 5 • Gram Weight: 9.2 Grams • Diamond Cut: Round, Pear & Marquise • Diamond color: H-I • Diamond Clarity: SI1-SI2 • Diamond Carat Weight: 0.3 C...

Metal: 18 K Yellow Gold • Finger Size: 5.5 • Gram Weight: 17 Grams • Diamond Cut: N/A • Diamond color: N/A • Diamond Clarity: N/A • Diamond Carat Weight: N/A • Gemstone: N/A • Gemsto...

14 K Yellow Gold United State 1910's Coin Ring Metal: 14 K Yellow Gold Finger Size: 12.5 Gram Weight: 23.4 Grams Diamond Carat Weight: N/A Diamond color: N/A Diamond Clarity: N/A Dia...

14K Yellow Gold Emerald cut Multi color Gemstone Link Bracelet Grams 23.8 7 1/2 inches

Micro Mosaic Past Art This very fine example of Italian Micro mosaic brooch is from the Edwardian period 1910 ca Beautifully made with a large solid 18 KT gold rectangular frame wi...

These factors combined make this a very rare and hard to find gemstone cut.

Transport yourself to the grandeur of French craftsmanship with our Antique French 18K Gold Multi-Gemstone Brooch. This exquisite piece features approximately 12 big citrines, 13 sap...

This beautiful antique mother pearl dial fob watch in in good working condition and been serviced. There is a tiny crack on the edge of the dial beside the 2 o’clock as shown on the ...

Spotlight on Personality Sought after today as it was in the 20's /30's Art Deco jewellery possess distinctive design and quality workmanship This striking Art Deco engagement ring ...

Immerse yourself in the allure of vintage elegance with this enchanting antique Art Deco cocktail diamond ring. Meticulously crafted with intricate details and exquisite artistry, th...

The faceted steel elements give this type of jewelry a subtle, metallic glitter that resembles cut gemstones. Motifs varied from the simple to the sublime, with multiple layers and d...

Period Victorian, circa 1900s Gemstones Old European cut natural diamond Central diamond weight 0.1 carats Total diamond weight is 1.5 carats Setting 18k white and yellow gold ...

The faceted steel elements give this type of jewelry a subtle, metallic glitter that resembles cut gemstones. Motifs varied from the simple to the sublime, with multiple layers and d...

Period Victorian, circa 1880s Gemstones Old mine cut natural diamonds Central diamond weight 1.56 carats (D/E, VS/SI) Sidestone diamond weight between 0.2 to 0.7 carats Total diamo...

This is an art deco diamond ring Circa 1920's Details: 0.70 carat old European diamond F/G I1 Scattered inclusions in the diamond, faces up eye clean Four blue (lab) sapphire square ...

Period Georgian, circa 1800 Gemstones Old mine cut natural diamond 1.69 carats Setting White gold Condition Good Certification can be issued upon request

The head of snake features an array of gemstones including turquoise, 3 old-cut diamonds and two red ruby in its eyes, the diamonds are around .35ct.

Her darling central ruby rests between a duo of shimmering diamonds, a symbol of love and devotion. The Desiree Ring Gemstone Details The bright cushion cut pinkish red ruby measur...

GEMSTONES: Rose cut diamonds, carved shell cameo, Ruby gemstones MEASUREMENTS: Pendant is 88mm x 37mm.

At a Glance: Era: Late Victorian / Early Art Nouveau (circa 1890–1905) Material: Yellow Gold Purity: 14 Karat Form: Oval Dimensions: 6.5 x 6.3 cm Weight: 12.5 g Color: Gold S...

Details Metal: 18 Kt yellow gold, tested Hallmark: none/worn Gemstone: 2 antique cushion cut diamonds totalling approx 1.88 Ct (VVS/VS-D/E)(SI/I-D/E); 4 old mine cut diamonds totalli...

The color of the pink is bright and vibrant almost looking "hot" pink yet the gemstones are an old cut. It is stamped 14kt. and on the pin stem a "C" and an "H".

This exclusive women's ring made of high-quality 18-karat white gold impresses with its classic elegance and exquisite gemstone setting. The natural brilliant-cut emerald forms the c...

Artfully crafted in silver over 14 Kt gold, marked on frame and pin with Russian Hallmarks very good overall condition commensurate to use and age Details: Metal: 14 Kt yellow gold...

Shaped like a majestic stag-beetle, this brooch is adorned with a mesmerizing array of gemstones. Numerous rose-cut diamonds sparkle like stars against the backdrop of 18k gold and s...

This elegant necklace is composed of 24 oval-cut amethysts. Each gemstone has been individually selected and meticulously prong-set, creating a seamless flow of color and brilliance ...

Metal: 14 Kt yellow gold and silver, acid tested Hallmark: None/worn Gemstones: 1 oval cut natural ruby of approx .88 Ct; 4 round cut natural rubies totalling approx .43 Ct ; 60 mi...

Cabochon-cut garnet gemstones were particularly prized amongst Clergy and nobility.

Sparkling with a fire that rivals that of the diamond, demantoid garnets are considered among the rarest treasures among gemstone collectors. Details Metal:18 Kt yellow gold Hallmar...

Metal: 14K Gold Condition: New Gemstone: Diamond Cut: Round Item Weight: 24.6 DWT

The creamy-white seed pearls display excellent luster, elevating the piece. Additional gemstone information: • 1 - Round Cut Ruby: 0.50 carat • 58 - 1.1 to 2.15mm Seed Pearls Mat...

These earrings feature two cushion-cut peridot gemstones with a total weight of 17.50 carats.

Spider set with 2 round cut, bezel set, blue topaz gemstones totaling approx 0.90 carats.

Exemplifying mastery in setting gemstones in this manner, certainly an elevated talent to set a combination of flat & cabochon shaped Gemstones, as opposed to Faceted cuts.

All Gemstones are untreated and unheated, rare as earth mined in the past having beautiful vibrant colour and prizing an antique round faceted cut.

Victorian ring, is made to delight the wearer, perfect as engagement ring or as signature to your personality Strongly hand crafted of solid 18 Kt gold with multi claws set made in s...

Georgian era emerald & rose cut diamond ring. Gemstones are set in silver closed back foiled settings on a gold band.

This incredible pair of earrings is from the late Victorian era of jewelry design and feature approximately 2.50 of Old Mine cut diamonds surrounding a pair of stunning ruby gemstones.

Dimensions: 4 cm in length Weight: 2.7 grams Ruby: Round cut, natural gemstone, 2.5mm diameter approx 0.06 ct Metal: 15-carat yellow gold Period: Edwardian Don't hesitate to get in ...

However, this ring has been treated incredibly and shows a total diamond weight of 0.39ct well. The sapphire gemstone in the center is cut in the traditional oval shape with an art ...

Item Details Materials: Platinum Current Ring Size: Most rings can be resized up or down one size unless noted and sometimes more. 8 Length: 15/16 Inch Height:...

A lovely sapphire and diamond Art Deco ring with all original gemstones. Set with nine marquise cut sapphires ranging from rich royal blue to a clear delicate cornflower color and...

The vibrant blue oval sapphire at center is flanked by rose cut diamonds. The gemstones sit within rub over settings and the immaculate mounting features tripartite shoulders, intric...

Most charming in design – words cannot say how beautiful and enchanting these looks when worn The fine geometric line of solid PLATINUM is set with sweet rose cut Diamonds giving our...

Crafted in 18kt white and yellow gold, this beautiful piece features a octagonal-shaped face adorned with vibrant gemstones. Sparkling old Rose Cut diamonds and four Trillion Cut sap...

This gorgeous pendeloque cut and faceted Amethyst gemstone is large at a full inch long.

ITEM DESCRIPTION ID #: NYC56382 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.00ct Color: L, Faint Brown Clarity: SI2 Cut: Excellent Measurements: 8.92 x 6.01 x 2.24 mm Sym...

Weight 1.60 carats Dimensions 8.0x6.2x4.7mm Treatment none Origin Burma Clarity VVS Shape cushion Cut fancy cushion This stunning 1.60 carat red spinel gemstone, cushion cut ...

Offered loose by Merkaba Jewelry Beverly Hills, this 6.47 carat Paraiba tourmaline from Mozambique is an extraordinary collector gemstone, presented in a refined oval cut and accompa...

AXA09 Alexandrite 0.24ct deep green to pinkish color change rare gemstone Weight: 0.24ct Size: 4.1*3.4*2.5mm Origine: Srilanka Color Deep Green to pinkish Clarity Eye clean Top...

A collector grade three stone platinum diamond ring centered on a rare 1.47 carat Panjshir Valley emerald in a crisp emerald cut, accompanied by an AGL report and designated no oil. ...

Introducing a captivating piece of nature's marvel, this exquisite listing showcases a mesmerizing 0.53 ct weight natural Russian Alexandrite. The natural Russian Alexandrite is re...

Introducing a captivating piece of nature's marvel, this exquisite listing showcases a mesmerizing 0.31 ct weight natural Russian Alexandrite. The natural Russian Alexandrite is re...

Center Stone Details: Gemstone Type: Ruby Carat: 0.49 carats Cut: Oval Color: Vivid Red "Pigeon's Blood" Measurements: 5.12 x 4.10 x 2.70 mm Treatment: Heated (Low Residues) Certifi...

The Ural Mountains of Russia have long been recognized as the most important and consistent source of the rarest variety of Garnets, known as Demantoid. These unique gemstones are hi...

RMA86 1.09 Ct GIA Certificate Natural Unheated Burma Ruby Pigeon Blood Color Gemstone GEM DESCRIPTION Species: Corumdum Variety: Unheated Burma Ruby Weight: 1.09 Ct Color: Pige...

Experience the unmatched beauty and rarity of this 1.82 carat Burma No-Heat Pink Sapphire, sourced directly from the legendary Mogok mines—renowned for producing the world’s finest s...

ITEM DESCRIPTION ID #: 54109 Stone Shape: Marquise Diamond Weight: 0.50CT Clarity: SI2 Color: J-K Measurements 8.18x4.20x2.46mm Our Price: $550 These genuine diamonds are graded ap...