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Old European Round Cut Diamonds: Vintage Beauty

Old European Round Cut Diamonds: Vintage Beauty

Old European Round Cut Diamonds are cherished for their vintage charm and timeless brilliance. First popular in the Art Deco era, these antique diamonds feature 58 hand-cut facets, a high crown, and an open culet, creating a soft, romantic glow, popular for maximum light and fire. Ouros Jewels presents a wide collection of Old European Cut Round Lab-Grown Diamonds expertly crafted in Eternity Bands, stud earrings, and many other antique jewelry. Whether you're drawn to classic elegance or looking for a truly antique-inspired piece, these diamonds make every moment special.

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$120.00
$120.00 - $3,470.00
$120.00
$102.00
$102.00 - $2,949.50
$102.00

Traditional Old European Round Cut Lab Diamond

|| 𝐍𝐨𝐭𝐞: 𝐈𝐟 𝐲𝐨𝐮 𝐫𝐞𝐪𝐮𝐢𝐫𝐞 𝐭𝐡𝐞 𝐥𝐢𝐬𝐭𝐞𝐝 𝐝𝐢𝐚𝐦𝐨𝐧𝐝 𝐭𝐨 𝐛𝐞 𝐈𝐆𝐈 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝, 𝐚𝐧 𝐚𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐜𝐡𝐚𝐫𝐠𝐞 𝐰𝐢𝐥𝐥 𝐚𝐩𝐩𝐥𝐲. || Diamond Details Shape Traditional Old Cut ...

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$120.00
$120.00 - $3,470.00
$120.00
$102.00
$102.00 - $2,949.50
$102.00
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$120.00
$120.00 - $3,470.00
$120.00
$102.00
$102.00 - $2,949.50
$102.00

Flower Pattern Old European Round Cut Diamond

|| 𝐍𝐨𝐭𝐞: 𝐈𝐟 𝐲𝐨𝐮 𝐫𝐞𝐪𝐮𝐢𝐫𝐞 𝐭𝐡𝐞 𝐥𝐢𝐬𝐭𝐞𝐝 𝐝𝐢𝐚𝐦𝐨𝐧𝐝 𝐭𝐨 𝐛𝐞 𝐈𝐆𝐈 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝, 𝐚𝐧 𝐚𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐜𝐡𝐚𝐫𝐠𝐞 𝐰𝐢𝐥𝐥 𝐚𝐩𝐩𝐥𝐲. ||Diamond Details Shape Flower Pattern Old Eu...

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$120.00
$120.00 - $3,470.00
$120.00
$102.00
$102.00 - $2,949.50
$102.00
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side view of 1.10 ct old european cut round customized diamond on fabric
front view of 1.10 ct old european cut round lab grown diamond on fabric Save 10% Save %
$460.00
$460.00 - $460.00
$460.00
$414.00
$414.00 - $414.00
$414.00

1.10 Carat Higher Crown Old European Round Cut Lab Grown Diamond

Diamond Details Shape Higher Crown Old European Round Cut Carat Weight 1.10 CT (± 0.05 CT) Dimension 6.35*4.45 MM (± 0.05 MM) Color/Clari...

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$460.00
$460.00 - $460.00
$460.00
$414.00
$414.00 - $414.00
$414.00
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$50.00
$50.00 - $695.00
$50.00
$42.50
$42.50 - $590.75
$42.50

Old European Round Lab Diamond Pair

|| 𝐍𝐨𝐭𝐞: 𝐓𝐡𝐞 𝐬𝐞𝐦𝐢-𝐦𝐨𝐮𝐧𝐭 𝐫𝐢𝐧𝐠 𝐬𝐡𝐨𝐰𝐧 𝐢𝐬 𝐟𝐨𝐫 𝐢𝐥𝐥𝐮𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐩𝐮𝐫𝐩𝐨𝐬𝐞𝐬 𝐨𝐧𝐥𝐲; 𝐢𝐟 𝐲𝐨𝐮 𝐰𝐚𝐧𝐭 𝐭𝐨 𝐜𝐡𝐚𝐧𝐠𝐞 𝐭𝐡𝐞 𝐬𝐞𝐭𝐭𝐢𝐧𝐠 𝐨𝐫 𝐬𝐢𝐝𝐞 𝐝𝐢𝐚𝐦𝐨𝐧𝐝 𝐬𝐢𝐳𝐞, 𝐰𝐞 𝐚𝐫𝐞 𝐚𝐛𝐥𝐞 𝐭𝐨 𝐚𝐬𝐬𝐢𝐬𝐭...

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$50.00
$50.00 - $695.00
$50.00
$42.50
$42.50 - $590.75
$42.50
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side view of flower pattern round shape old european cut diamond
front view of flower pattern round shape diamond old european cut
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$295.00
$295.00 - $295.00
$295.00
$265.50
$265.50 - $265.50
$265.50

Flower Pattern Old European Round Cut Loose Diamond

❚❚❚ 𝐍𝐨𝐭𝐞:- 𝐈𝐧 𝐭𝐡𝐞 𝐞𝐯𝐞𝐧𝐭 𝐭𝐡𝐚𝐭 𝐲𝐨𝐮𝐫 𝐝𝐞𝐬𝐢𝐫𝐞𝐝 𝐝𝐢𝐚𝐦𝐨𝐧𝐝 𝐢𝐬 𝐬𝐨𝐥𝐝 𝐨𝐮𝐭, 𝐰𝐞 𝐚𝐫𝐞 𝐩𝐥𝐞𝐚𝐬𝐞𝐝 𝐭𝐨 𝐨𝐟𝐟𝐞𝐫 𝐚 𝐬𝐢𝐦𝐢𝐥𝐚𝐫 𝐜𝐮𝐭 𝐭𝐚𝐢𝐥𝐨𝐫𝐞𝐝 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐬𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐜𝐨𝐧𝐭𝐚𝐜...

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$295.00
$295.00 - $295.00
$295.00
$265.50
$265.50 - $265.50
$265.50
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$85.00
$85.00 - $3,750.00
$85.00
$76.50
$76.50 - $3,375.00
$76.50

Traditional OEC Round Cut Diamond

Diamond Details Shape Old European Round Cut Color_Clarity EF_VS Hardness 10/10 Type Lab Grown Diamond Certificate Ouros Branded Authent...

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$85.00
$85.00 - $3,750.00
$85.00
$76.50
$76.50 - $3,375.00
$76.50
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$85.00
$85.00 - $3,750.00
$85.00
$76.50
$76.50 - $3,375.00
$76.50

Old European Round Cut Flower Pattern Diamond Loose

Diamond Details Shape Old European Round Cut Dimension Dimension will be varied somewhat.  Color_Clarity EF_VS Hardness 10/10 Type Lab ...

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$85.00
$85.00 - $3,750.00
$85.00
$76.50
$76.50 - $3,375.00
$76.50
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$185.00
$185.00 - $3,715.00
$185.00
$166.50
$166.50 - $3,343.50
$166.50

Old European Round Diamond Bezel Set Stud Earrings

|| 𝐍𝐨𝐭𝐞 : 𝐓𝐡𝐞 𝟗𝟓𝟎 𝐏𝐥𝐚𝐭𝐢𝐧𝐮𝐦 𝐝𝐨𝐞𝐬 𝐧𝐨𝐭 𝐨𝐟𝐟𝐞𝐫 𝐩𝐮𝐬𝐡𝐛𝐚𝐜𝐤. || Diamond Details Shape Old European Round Cut Carat Weight 0.50 To 5.00 TCW (± 0.10 CT...

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$185.00
$185.00 - $3,715.00
$185.00
$166.50
$166.50 - $3,343.50
$166.50
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old european round cut diamond sapphire halo engagement ring in jewelry box
top view of old european round cut diamond sapphire halo engagement ring
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$540.00
$540.00 - $1,455.00
$540.00
$486.00
$486.00 - $1,309.50
$486.00

Old European Round Cut Sapphire Halo Engagement Ring

Gemstone Details Shape Round Cut Dimension 2.50 MM (± 0.10 MM) Carat Weight 0.60 TCW (± 0.10 CT) Color Blue Type Semi Precious Gemst...

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$540.00
$540.00 - $1,455.00
$540.00
$486.00
$486.00 - $1,309.50
$486.00
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$240.00
$240.00 - $3,035.00
$240.00
$216.00
$216.00 - $2,731.50
$216.00

OEC Round Cut Halo Diamond Pendant

|| 𝐍𝐨𝐭𝐞: 𝐓𝐡𝐢𝐬 𝐩𝐞𝐧𝐝𝐚𝐧𝐭 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬 𝐚 𝟏𝟔–𝟏𝟖 𝐢𝐧𝐜𝐡 𝐚𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐜𝐡𝐚𝐢𝐧. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐟𝐞𝐞𝐥 𝐟𝐫𝐞𝐞 𝐭𝐨 𝐜𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐝𝐞𝐭𝐚𝐢𝐥𝐬.|| Diamond Details Shape OEC Rou...

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$240.00
$240.00 - $3,035.00
$240.00
$216.00
$216.00 - $2,731.50
$216.00
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$200.00
$200.00 - $2,910.00
$200.00
$180.00
$180.00 - $2,619.00
$180.00

Old European Round Lab Diamond Solitaire Pendant

|| 𝐍𝐨𝐭𝐞: 𝐓𝐡𝐢𝐬 𝐩𝐞𝐧𝐝𝐚𝐧𝐭 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬 𝐚 𝟏𝟔–𝟏𝟖 𝐢𝐧𝐜𝐡 𝐚𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐜𝐡𝐚𝐢𝐧. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐟𝐞𝐞𝐥 𝐟𝐫𝐞𝐞 𝐭𝐨 𝐜𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐝𝐞𝐭𝐚𝐢𝐥𝐬.|| Diamond Details Shape Old Eu...

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$200.00
$200.00 - $2,910.00
$200.00
$180.00
$180.00 - $2,619.00
$180.00
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old european round-cut lab diamond toi et moi engagement ring in jewelry box
front view of old european round-cut lab diamond toi et moi engagement ring
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$920.00
$920.00 - $1,635.00
$920.00
$828.00
$828.00 - $1,471.50
$828.00

Old European Round Diamond Toi Et Moi Engagement Ring

Diamond Details Shape Old European Round Cut Dimension 6.50 MM (± 0.10 MM) Carat Weight 2.10 TCW (± 0.10 CT) Color/Clarity EF_VS R...

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$920.00
$920.00 - $1,635.00
$920.00
$828.00
$828.00 - $1,471.50
$828.00
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$270.00
$270.00 - $4,005.00
$270.00
$243.00
$243.00 - $3,604.50
$243.00

Old European Round Cut Halo Stud Earrings

|| 𝐍𝐨𝐭𝐞 :  𝐓𝐡𝐞 𝟗𝟓𝟎 𝐏𝐥𝐚𝐭𝐢𝐧𝐮𝐦 𝐝𝐨𝐞𝐬 𝐧𝐨𝐭 𝐨𝐟𝐟𝐞𝐫 𝐩𝐮𝐬𝐡𝐛𝐚𝐜𝐤. || Diamond Details Shape Old European Round Cut Color/Clarity EF_VS Carat Weight 0....

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$270.00
$270.00 - $4,005.00
$270.00
$243.00
$243.00 - $3,604.50
$243.00
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close view of old european round cut lab diamond halo engagement ring
front view of old european round cut lab diamond halo engagement ring
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$330.00
$330.00 - $3,120.00
$330.00
$297.00
$297.00 - $2,808.00
$297.00

Old European Round Cut Lab Diamond Halo Engagement Ring

|| 𝐍𝐨𝐭𝐞: 𝐈𝐟 𝐲𝐨𝐮 𝐜𝐡𝐨𝐨𝐬𝐞 𝐫𝐡𝐨𝐝𝐢𝐮𝐦 𝐩𝐥𝐚𝐭𝐢𝐧𝐠 𝐟𝐨𝐫 𝐬𝐢𝐥𝐯𝐞𝐫 𝐢𝐭𝐞𝐦𝐬, 𝐞𝐱𝐭𝐫𝐚 𝐜𝐡𝐚𝐫𝐠𝐞𝐬 𝐰𝐢𝐥𝐥 𝐚𝐩𝐩𝐥𝐲. 𝐓𝐡𝐢𝐬 𝐫𝐢𝐧𝐠 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐚 𝟐.𝟎𝟎 𝐂𝐭 𝐜𝐞𝐧𝐭𝐞𝐫 𝐝𝐢𝐚𝐦𝐨𝐧𝐝. || Diamond Detail...

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$330.00
$330.00 - $3,120.00
$330.00
$297.00
$297.00 - $2,808.00
$297.00
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$715.00
$715.00 - $2,930.00
$715.00
$643.50
$643.50 - $2,637.00
$643.50

Old European Round Cut Lab Diamond Cross Pendant

Diamond Details Shape Old European Round Cut Carat Weight 2.20 TCW (± 0.10 CT) Dimension 3.70 MM (± 0.10 MM) Color/Clarity EF_VS P...

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$715.00
$715.00 - $2,930.00
$715.00
$643.50
$643.50 - $2,637.00
$643.50
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close view of old european round cut diamond bridal ring set with white gold band
front view of old european round cut diamond bridal ring set with white gold band
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$1,255.00
$1,255.00 - $2,380.00
$1,255.00
$1,129.50
$1,129.50 - $2,142.00
$1,129.50

Old European Round Cut Solitaire Accent Bridal Ring Set

Diamond Details Shape Old European Round Cut Color/Clarity EF_VS Carat Weight 2.00 CT (± 0.10 CT) Dimension 8.10*4.90 MM (± 0.10 MM) ...

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$1,255.00
$1,255.00 - $2,380.00
$1,255.00
$1,129.50
$1,129.50 - $2,142.00
$1,129.50
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right view of black coated old eauropean round diamond solitaire wedding ring
front view of black coated old eauropean round diamond solitaire engagement ring
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$580.00
$580.00 - $1,355.00
$580.00
$522.00
$522.00 - $1,219.50
$522.00

Solitaire Old European Round Diamond Ring

Diamond Details Shape Old European Round Cut Color/Clarity EF_VS Carat Weight 1.10 CT (± 0.10 CT) Dimension 6.50 MM (± 0.10 MM) Rin...

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$580.00
$580.00 - $1,355.00
$580.00
$522.00
$522.00 - $1,219.50
$522.00
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$1,190.00
$1,190.00 - $2,560.00
$1,190.00
$1,071.00
$1,071.00 - $2,304.00
$1,071.00

Old European Round Cut With Milgrain Work Ring

Diamond Details Shape Old European Round Cut Carat Weight 1.70 CT (± 0.10 CT) Dimension 7.40*4.75 MM (± 0.10 MM) Color/Clarity EF_VS ...

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$1,190.00
$1,190.00 - $2,560.00
$1,190.00
$1,071.00
$1,071.00 - $2,304.00
$1,071.00
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$180.00
$180.00 - $3,605.00
$180.00
$162.00
$162.00 - $3,244.50
$162.00

Old European (OEC) Round Cut Lab Diamond Stud

|| 𝐍𝐨𝐭𝐞 : 𝐓𝐡𝐞 𝟗𝟓𝟎 𝐏𝐥𝐚𝐭𝐢𝐧𝐮𝐦 𝐝𝐨𝐞𝐬 𝐧𝐨𝐭 𝐨𝐟𝐟𝐞𝐫 𝐩𝐮𝐬𝐡𝐛𝐚𝐜𝐤. || Diamond Details Shape Old European Round Cut Carat Weight 0.50 To 5.00 TCW (± 0.10 C...

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$180.00
$180.00 - $3,605.00
$180.00
$162.00
$162.00 - $3,244.50
$162.00
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front view of old european round lab diamond solitaire engagement ring in finger
front view of old european cut round lab diamond solitaire accent engagement ring
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$235.00
$235.00 - $2,570.00
$235.00
$211.50
$211.50 - $2,313.00
$211.50

Old European Round Cut Solitaire Accent Engagement Ring

|| 𝐍𝐨𝐭𝐞: 𝐈𝐟 𝐲𝐨𝐮 𝐜𝐡𝐨𝐨𝐬𝐞 𝐭𝐨 𝐡𝐚𝐯𝐞 𝐩𝐥𝐚𝐭𝐢𝐧𝐠 𝐟𝐨𝐫 𝐬𝐢𝐥𝐯𝐞𝐫 𝐢𝐭𝐞𝐦𝐬, 𝐞𝐱𝐭𝐫𝐚 𝐜𝐡𝐚𝐫𝐠𝐞𝐬 𝐰𝐢𝐥𝐥 𝐚𝐩𝐩𝐥𝐲. ||  Diamond Details Shape Old European Round Cut Carat We...

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$235.00
$235.00 - $2,570.00
$235.00
$211.50
$211.50 - $2,313.00
$211.50
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art deco old european three-round cut diamond engagement ring on jewelry box
front view of art deco old european three-round cut diamond engagement ring
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$765.00
$765.00 - $2,350.00
$765.00
$688.50
$688.50 - $2,115.00
$688.50

Art Deco Old European Round Cut Engagement Ring

Diamond Details Shape Old European Round Cut Carat Weight 2.00 TCW (± 0.10 CT) Dimension 5.20 & 4.40 MM (± 0.10 MM) Color/Clarity ...

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$765.00
$765.00 - $2,350.00
$765.00
$688.50
$688.50 - $2,115.00
$688.50
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$345.00
$345.00 - $2,615.00
$345.00
$310.50
$310.50 - $2,353.50
$310.50

Luxury OEC Round Diamond Pendant

Diamond Details Shape Old European Round Cut Color/Clarity GH_VS Carat Weight 0.75 CT (± 0.10 CT) Dimension 5.70*3.60 MM (± 0.10 MM) ...

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$345.00
$345.00 - $2,615.00
$345.00
$310.50
$310.50 - $2,353.50
$310.50
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side view of vintage old european round cut art deco engagement ring
front view of vintage old european round cut art deco engagement ring
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$520.00
$520.00 - $1,420.00
$520.00
$468.00
$468.00 - $1,278.00
$468.00

Vintage Old European Round Cut Art Deco Engagement Ring

Diamond Details Shape Old European Round Cut Color/Clarity EF_VS Carat Weight 1.10 CT (± 0.10 CT) Dimension 6.50 MM (± 0.10 MM) Rin...

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$520.00
$520.00 - $1,420.00
$520.00
$468.00
$468.00 - $1,278.00
$468.00
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$670.00
$670.00 - $2,100.00
$670.00
$603.00
$603.00 - $1,890.00
$603.00

Six Stone Old European Round Diamond Bezel Set Wedding Band

Diamond Details Shape Old European Round Cut Carat Weight 2.20 TCW (± 0.10 CT) Dimension 4.50 MM (± 0.10 MM) Color/Clarity EF_VS ...

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$670.00
$670.00 - $2,100.00
$670.00
$603.00
$603.00 - $1,890.00
$603.00
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Solitaire Ring | Three Stone Ring | Solitaire Accent Ring | Semi Mount Ring | Halo Ring | Bridal Ring | Toi Moi Ring | Cocktail Ring

Old Cuts

OEC Round | Old Mine Cushion | Old Mine Moval | Other Old Cuts

Wedding Bands

Eternity Bands | Men's Bands | Designer Bands | Dainty Bands

Diamond Cuts

Antique Shape | Ouros Twins | Step Cut | Modified Cuts

Ear Decor

Stud | Charms & Hoops | Dazzle Drops | Bridal Bliss

Loose Diamond

Brilliant Cut Diamond | Diamond Layouts | Ready Stocks | IGI-GIA Diamonds

Fine Jewelry

Brecelet | Pendant | Necklace | Mens Jewelry

Color Diamonds

Pink Diamond | Yellow Diamond | Blue Diamond | Mix Diamond