Old Mine Cut Engagement Rings

Antique Art Deco Ring 18ct Gold & Platinum Circa 1920s Introducing a stunning 18ct Gold Art Deco Plaque Ring, a true statement piece for any jewellery lover. This fabulous ring s...

Create Your Life Story in a Bespoke Masterpiece with Abe Mor Designer Jan Rice. This exquisite piece is a completely custom, made-to-order design—a wearable canvas engineered to tel...

This elegant vintage engagement ring is centered by a GIA-certified old mine cut diamond weighing 0.85 carat. Graded G color and VS2 clarity, the center stone displays broad antique ...

Art Deco Diamond Baby Ring Old Cut 14K Yellow Gold Antique Original 1930's Features a Genuine Natural .03ct Old Cut Diamond 100% Natural Mined Diamond 14K Yellow Gold Circa 193...

Beautiful Antique Victorian 14K Yellow Gold Old Mine Diamond Engagement Ring - GIA. This gorgeous Victorian old mine diamond engagement ring is crafted in 14k yellow gold. This beaut...

Antique Belle Époque Ring 18ct Gold Circa 1900 Fabulous, French Belle Époque Ring. A Toi et Moi Style, Set with Claw Set- Old Mine Cut Diamond...

A stunning one-of-a-kind Victorian treasure featuring 2.30 carats of old-mine cut diamonds set in lustrous 14K yellow gold. This exquisite flower-motif ring showcases the romantic el...

Gender: Ladies Metal Type: 18K Yellow Gold & 900 Platinum Ring Size: 5 Width: 1.90 mm Weight: 5.74 grams Ladies handmade, 18K yellow gold and 900 platinum antique, diamond ...

Free shipping – we will cover the 1stdibs facilitated shipping cost. Dilys’ romantic interpretation of the old cut diamond for a classic 18 karat gold engagement ring. Just like in ...

A ring with radiant slightly convex shaped crown decorated with old mine cut natural Ural Diamonds. Metal parts in solid Platinum. Soviet Union's hallmarks : head of worker,950 f...

Prepare to fall in love with this Tiffany & Co. Internally Flawless diamond engagement ring. An antique 2.03 carat old mine cut, hand-faceted with the broad facets, high crown, large...

This charming Victorian ring is a beautifully delicate jewel from the 1880’s, centered by a GIA-certified old mine cut diamond weighing 0.79 carat. Graded K color and SI1 clarity, th...

Timeless Old Mine Cut Diamond Ring in 14k Yellow Gold Crafted in 14k yellow gold, this vintage solitaire ring centers on a 0.33 carat old mine cut diamond in a classic prong setting...

This beautiful vintage diamond bezel ring is a refined 1970’s piece, centered by a GIA-certified old mine cut diamond weighing 2.26 carats. Graded H color and VVS1 clarity, the diamo...

This exceptional contemporary engagement ring is centered by an impressive GIA-certified old mine cut diamond weighing 7.08 carats. Graded Fancy Yellowish Brown color and VS2 clarity...

This exquisite Belle Époque French ring centers on a radiant 1.52 carat old mine cut diamond, certified by GIA #2536480164, displaying exceptional brightness with its F color and SI1...

This beautiful Art Deco style diamond and sapphire target ring brings together antique-inspired charm, rich color, and refined contemporary craftsmanship. At its center rests an old ...

Indulge in a stunning Antique Victorian - Art Deco Pearl and Diamond Acorn Flower motif Ring in Silver topped 18 Karat Gold. The artistry of this antique jewel is extraordinary. Tw...

A fine antique Edwardian gold and diamond engagement ring. In 14k white gold. With a ca. 0.82 ct. Old Mine cut white diamond center set and flanked by 6 small round single cut diam...

This is a stunning Antique Art Deco - Edwardian Diamond Wedding Engagement Stacking Ring set with a spectacular approximately 1/2 Carat Old Mine Cut Diamond with six accent diamonds ...

Romantic Old Mine Cut Diamond Ring in Platinum Crafted in platinum, this antique ring features a 0.80 carat Old Mine cut diamond at the center with SI clarity and a K-L white hue. T...

Beautiful Antique Victorian 14K Yellow Gold Old Mine Diamond Halo Engagement Ring - GIA. This incredible Victorian old mine diamond engagement ring is crafted in 14k yellow gold and ...

Propped up in a higher prong setting, this Old Mine Cut diamond resembles a cushion cut that is squarish with rounded edges. The large facets and open culet are indicative of an Old ...

This extraordinary Art Deco engagement ring is a beautifully refined jewel from the 1930’s, centered by a GIA-certified old mine cut diamond weighing an impressive 3.02 carats. Grade...

Vintage 12-14K Yellow Gold Diamond Ring Size 4 This vintage yellow gold ring features a sparkling old mine cut diamond set in an elegant square white gold setting that enhances its ...

This delicate Edwardian ring showcases a charming arrangement of 12 old mine and rose cut diamonds totaling approximately 1.00 carat, each stone reflecting the individuality and char...

Beautiful Antique Victorian 14K Yellow Gold Old Mine Diamond and Demantoid Engagement Ring. This incredible antique Victorian old cut diamond and demantoid engagement ring is crafted...

Beautiful Antique Victorian 14K Yellow Gold Old Peruzzi Cut Diamond Navette Ring. This incredible Victorian old Peruzzi cut diamond navette ring is crafted in 14k yellow gold. This b...

Platinum Weight 5.0g Art Deco Featuring Old Mine Diamond Approx. 0.94ct Ruby Accents Approx. 0.48ct Measurements 0.8in x 0.82in Ring Size 6.75 Sizable

A timeless symbol of romance and craftsmanship, this exquisite engagement ring features a stunning 2.01 carat old mine cut diamond at its center. Celebrated for its antique charm, th...

This exceptional Art Deco engagement ring centers on a stunning 1.20 carat old mine cut diamond, certified by GIA #6465321321, displaying a rare and highly desirable D color paired w...

Centering an old mine cut diamond weighing approximately 1.30 carat total - N color with SI1 clarity Set via deeply pierced belcher claw prongs Flanked by tri-split shoulders With gr...

This is an Antique Victorian Wedding Engagement Ring with three gorgeous natural oval Opals of incredible color and stunning beauty. The three Opal gems are accented by four sparklin...

This striking Art Deco engagement ring centers on a captivating 1.19 carat old mine brilliant cut diamond, certified by GIA #1232903910, radiating a soft, romantic glow with its warm...

This stunning antique "toi et moi" engagement ring dates from the 1920's and features elegantly curved crossover shoulders with two 0.45ct old cut diamonds (0.90ct total) resting at ...

Platinum Weight 5.6g Featuring Old Mine Cut Diamond Approx. 0.75ct White Square Cut Ruby Red Measurements 0.74in x 0.84in Ring Size 7 Sizable

This authentic Art Deco engagement ring centers on a 0.80 carat old mine cut diamond certified by GIA under report number 2235903907. The diamond displays a fancy light yellow brown ...

Retro 3.80 carat old mine cut diamond 18k yellow gold bezel ring is a bold and sophisticated vintage statement ring showcasing the timeless beauty of an antique diamond in a substant...

Silver set diamond cluster ring with 18k gold band and a closed locket back which has possibly lost its crystal cover but is still in remarkably good condition. Each side of the gol...

Vintage Platinum Diamond Art-Deco Style Ring set with Old European cut Diamonds and Emerald Center stone is 0.73 carat, round G- VS or higher, side diamonds 0.52 carat. square cut em...

This is a STRIKING vintage Art-Deco-style ring, beautifully crafted with a bold geometric design that immediately draws the eye. At its center sits a prominent old mine brilliant cut...

A charming yellow gold solitaire ring featuring a GIA certified 3 carat Old Mine Brilliant cut natural diamond. The diamond has a romantic antique cushion-like outline, with broad fa...

This extraordinary vintage engagement ring is centered around a remarkable 5.02 carat old mine cut diamond, a stone that radiates history, individuality, and undeniable presence. Its...

Details: Stunning Art Deco Period Platinum and diamond cocktail ring—would make a lovely wedding or anniversary ring! The old Mine cut diamond center stone measures .73 carats, and i...

This exceptionally beautiful 18k yellow gold engagement ring is breathtaking! The diamond is hand selected for its exceptional combination of cut, color, and clarity, set in a high p...

This is a gorgeous Edwardian engagement ring showcasing a dreamy old mine-cut diamond set in Platinum! Crowned by a 0.79 ct icy white old mine cut diamond at its center, this platinu...

Gorgeous antique Edwardian eighteen karat 18K white gold ring with its regal oblong shape features a beautiful 1.60 carat round faceted Miner's Cut diamond highlighted by two faceted...

This remarkable engagement ring centers on an impressive 3.02 carat old mine cut diamond, certified by GIA #7533412445, showcasing a captivating blend of antique charm and modern cra...

Victorian 18K Yellow Gold Ruby and Old Cut Diamond Cluster Ring This Antique Ruby and Diamond Boat Ring, crafted circa early 1900s, features vibrant rubies and sparkling diamonds se...

This elegant Mid Century engagement ring is a beautifully balanced design from the 1950’s, centered by a GIA-certified old mine brilliant cut diamond weighing 1.51 carats. Graded I c...

18k Gold and Platinum Diamond Ring Total Weight: 2.3g Diamond Approx. 0.3ct Old Mine Cut White Diamond Ring Size: 5 Face Measurements: 0.69in x 0.42in Sizable: Yes

This Jabel 18k Yellow Gold Diamond Solitaire Engagement Ring showcases the enduring appeal of a classic design paired with the character of an old mine cut diamond. Centered by an ap...

This exquisite platinum ring features a captivating design with a 2.02ct old mine cut diamond at its heart. The fancy yellow diamond, EGL certified at SI1, is bezel set and surrounde...

An exquisite Art Deco Toi-et-moi engagement ring in Platinum featuring a total of 3.5 carats approximately of exceptional old mine cut diamonds. This elegant composition showcases ...

One of our delicate, distinctive original filigree engagement rings. It displays the naturalistic, floral style of the Art Nouveau period. You will adore the feminine look and feel o...

Indulge in an Antique Victorian - Art Deco Ring with three gorgeous natural oval Opals of incredible color and stunning beauty. The three Opal gems are accented by eight sparkling wh...

GCS Certified Natural Saltwater Pearl and 2.3 Carat Old Cut Diamond Three-Stone Ring, set with a natural saltwater pearl measuring approximately 6.8mm between two old-cut diamonds we...

A refined three-stone diamond ring featuring a GIA certified 3 carat natural cushion modified brilliant cut diamond at the center. The center stone is set in a classic four-prong m...

GIA Certified 1.08 Carat Old Mine Brilliant I S2 Natural Diamond Engagement Ring GIA report number: 2235888300 Diamond: 1.08 carat old mine brilliant I SI2 natural diamond Metal: 14k...

Genuine Original Antique from 1930 Art Deco Diamond Engagement Ring Old Mine Cushion Cut .30ct Platinum Featuring a Genuine Natural Mined .20ct Old Mine Cushion Cut Center 100% Na...