Old Mine Engagement

Finely crafted in platinum with an Old Mine cut Diamond at the center weighing approximately 0.80 carat, H color, VS2 clarity. The ring features smaller accenting Round cut Diamonds ...

Beautiful Antique Art Deco Platinum Old Mine Cut Diamond Marquise Engagement Ring - GIA.

A beautifully distinctive 3.05 carat natural diamond, cut in the romantic Old Mine Brilliant style and certified by the Gemological Institute of America.

Elegant and full of antique-inspired charm, this modern engagement ring showcases a luminous 1.66 carat GIA-certified old mine brilliant cut diamond.

1920's Art Deco diamond engagement ring. EGL certified old mine center diamond, set in an open work 18k white gold engraved setting. 1 old mine cut diamond, approx. total weight .5...

Some diamonds sparkle. Old Mine Éclat remembers. At its heart lies a rare 1.18‑carat Old Mine Cut Diamond (L SI2, GIA 6197024988) — a heritage stone shaped in an era when diamonds w...

This authentic Art Deco engagement ring centers on a 0.80 carat old mine cut diamond certified by GIA under report number 2235903907.

This elegant Art Deco engagement ring centers on a captivating 1.62 carat old mine cut diamond, certified by GIA #6535679846, offering a beautiful balance of brilliance and antique c...

Centering an old mine cut diamond weighing approximately 1.30 carats - N color with SI1 clarity Set with tri-split talon prongs in a pierced foliate motif bombé shaped surround Bead ...

Centering an old mine cut diamond weighing approximately 0.88 carat - M color with VS2 clarity Set via deeply pierced belcher claw prongs flanked by rounded shoulders Completed by hi...

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 ...

Beautiful Antique Art Deco 18K White Gold Old Mine Diamond Wide Engagement Ring. This incredible antique Art Deco old mine diamond wide engagement ring is crafted in 18k white gold.

Genuine Original Antique from 1920's Diamond Platinum Engagement Ring .67ct Old Mine Cut Featuring a Genuine Natural Mined .55ct Old Mine Cut Diamond Center 90% Platinum and 10% I...

Finely crafted in platinum with an Old Mine cut Diamond weighing approximately 2.30 carats, K color, VS2 clarity, and 2 Oval cut Sapphires weighing a total of approximately 0.80 cara...

This authentic Retro era engagement ring features a 1.25 carat old mine cut diamond certified by GIA under report number 1475652385.

Antique 1.21 Carat Old Mine Cut Diamond Self Size Able Engagement Ring.

This modern engagement ring centers on a luminous 2.01 carat GIA-certified old mine brilliant cut diamond whose warm M color and exceptional VS1 clarity create a captivating blend of...

Exquisite in its purity and radiance, this modern engagement ring highlights a 1.52 carat GIA-certified old mine brilliant cut diamond of exceptional VVS2 clarity.

This stunning Art Deco engagement ring showcases a beautifully expressive 1.52 carat old mine cut diamond, full of antique charm and soft, glowing brilliance.

French Import, Edwardian era 4.14 Ct. Old Mine Cut Diamond Cluster Engagement Ring composed of 18k yellow gold and platinum.

Finely crafted in platinum with an Old Mine cut Diamond at the center weighing approximately 1.75 carats, and small accenting Old European cut Diamonds on the setting weighing a tota...

Beautiful Antique Victorian 14K Yellow Gold Old Mine Diamond Belcher Engagement Ring - GIA.

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 1.56 carats, I color, SI1 clarity, GIA #5121926927. The ring features 4 accenting Old European cut Diamo...

Centering an old mine cut diamond weighing 1.17 carats - L color with VS2 clarity Set with wide arching tab prongs - engraved with foliate motif Featuring a pierced scroll motif open...

Finely crafted in platinum with an Old Mine cut Diamond weighing approximately 2.20 carats, I-J color, SI2 clarity. The ring features small Old European cut Diamonds on the setting w...

Finely crafted in platinum with an Old Mine cut center Diamond weighing 1.47 carat, J color, VS clarity.  The ring features 10 additional Diamonds along the setting. Circa 1930s Size...

This authentic Art Deco solitaire engagement ring centers on a 1.06 carat old mine cut diamond certified by GIA under report number 2537678685.

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 1.03 carats, F color, I2 clarity, GIA #7312552435. The ring features 4 Baguette cut side Diamonds. Circa...

Old mine diamond flanked solitaire ring. Set to centre with cushion shape old mine diamond, G colour, SI1 clarity with a weight of 3.01 carats in an open back claw setting, flanked b...

Finely crafted in platinum with an Old Mine cut Diamond at the center weighing 1.62 carats, I color, SI1 clarity. The ring features accenting Baguette and Single cut Diamonds on the ...

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 4.01 carats, L color, VS2 clarity, GIA #2165544214 The ring features additional Diamonds and Square cut ...

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 2.50 carats, I color, VS1 clarity, GIA #12118436. The ring features 2 Shield cut side Diamonds weighing ...

Whether chosen as an engagement ring with real history behind it or as a statement piece for a collector who appreciates the old mine cut's singular glow, it brings nearly a century ...

Centering an old mine cut diamond weighing 1.53 carats total - K color with SI2 clarity Set with split prongs in pierced basket and flanked by cathedral shoulders Bead set with rows ...

The unique beauty of this magnificent engagement ring cannot be matched! This wonderful antique three-stone engagement ring is beautifully centred with an old mine cut diamond weigh...

Beautiful Antique Edwardian 18K Rose Gold Platinum Old Mine Diamond Engagement Ring - GIA. This gorgeous Edwardian old mine diamond engagement ring is crafted in 18k rose gold and pl...

Finely crafted in 18K white gold with an Old Mine cut Diamond weighing approximately 1.00 carat, G/H color, and VS2/SI1 clarity.  Circa 1920s Size 6, resizable

Centering an old mine cut diamond weighing approximately 0.87 carat - M/N color with VS2 clarity Bead set in an octagonal form head decorated with pierced striated details and fannin...

Centering an old mine cut diamond weighing approximately 0.80 carat total - H color with VS2 clarity Set with pierced scroll motif belcher style prongs Flanked by tri-split shoulders...

Beautiful Antique Art Deco 18K White Gold Old Mine Diamond Geometric Engagement Ring. This gorgeous antique Art Deco old mine diamond geometric engagement ring is crafted in 18k whit...

Beautiful Antique Victorian 18K Gold Fancy Yellow Old Mine Diamond Engagement Ring - GIA. This incredible Mermod and Jaccard fancy yellow old mine diamond engagement ring is crafted ...

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 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...

It features a 1.06 carat Old Mine Cut diamond in a modern 14 karat, 2.5mm wide white gold setting.

Beautiful Antique Edwardian French 18K Yellow Gold Old Mine Diamond Engagement Ring - GIA. This gorgeous antique Edwardian old mine cut diamond engagement ring is crafted in 18k yell...

A spectacular engagement ring, showcasing an 8.94 carats old mine cushion cut diamond certified by GIA as J color and VVS2 clarity, set on a unique compass setting.

Centering an old mine cut diamond weighing approximately 1.03 carats total - J color with SI2 clarity Set with grooved wide prongs with a pierced flowing ribbon motif gallery Bead se...

Other Details: Primary Stone: Diamond Center Diamond Weight: 1.00 Carats Center Diamond Cut: Old Mine Cut Center Diamond Color: F Color Center Diamond Clarity: SI1 Certification: GI...

Centering an old mine cut diamond weighing approximately 1.69 carats - J color with I1 clarity Set with split prongs in a pierced gallery surround depicting garlands and foliates Eng...

Era: Circa 1925 Material: Platinum This exquisite antique engagement ring centers a 1.30-carat old mine cushion cut diamond dating to circa 1925.

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...

Mid Century GIA 2.01 Carat Old Mine Cut Diamond 18k Gold Engagement Ring. Featuring one GIA-certified old mine cut diamond weighing 2.01 carats graded Q to R in color and SI1 in clar...

Masterfully crafted from luxurious precious metals, platinum and 18 carat white gold, the fantastic ring showcases a charming 1.02ct old mine cut diamond as its centrepiece, securely...

This elegant Art Deco engagement ring showcases a beautifully proportioned 0.90 carat old mine cut diamond, radiating soft, romantic brilliance through its distinctive antique faceti...

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.

Art Deco 1930s Old Mine brilliant cut diamond gold engagement ring.

Surrounding it are thirteen old mine-cut diamonds nestling into an ornate, granulated 18-karat yellow gold setting, laced with fine beaded mill-grain detail.

We are in love with this vintage twist on a classic solitaire design. This lovely ring features a stunning old mine cut Diamond; approximately 0.7 Carat, and is set into a buttercup ...

Centering an old mine cut diamond weighing approximately 1.28 carats - L color with VS2 clarity Set with engraved wide prongs with a pierced scrolling plume motif gallery Flanked by ...

Art Deco Old Mine Pear Shape Diamond Platinum Engagement Ring GIA 4.06ct G VS1 This Art Deco engagement ring is centered by a GIA-certified 4.06-carat pear-shaped Old Mine Brilliant...