Diamond Engagement Ring

Diamond Engagement Ring has remained the universal symbol of love and commitment of two committed hearts sharing an understanding that transcends beyond words. Diamonds are the traditional choice for engagement rings that hold an unspoken expression of love and care for the “Engagement” ritual. Your presence will always be felt through this symbol of loyalty and love on the finger of your loved one and it will always be a reminder of the faith and compassion you share. And taking that all-important step of buying a diamond engagement ring for sale at the Bidsquare auction can be an exciting and rewarding experience in itself. 

Diamond rings today can be fresh, stylish, dynamic, and varied in design, making it easier to select a jewelry piece that matches the wearer’s expectations and also is within the budget. Choose from a range of engagement ring styles and settings ranging from modern minimalist to artisanal to colorful and classic at Bidsquare online auction to find the diamond ring that best reflects your personality and speaks directly to your soul. 

Antique Diamond Engagement Ring

Dating from the 19th century, antique rings were handmade by master jewelers, with an attention to detail that is rarely found in modern jewelry. These beautiful rings were crafted in yellow gold and silver mainly because setting gemstones was easier in silver. Investing in an antique ring is like becoming part of the ring's history because every piece is a unique work of art with its own personality. 

Vintage Diamond Engagement Ring
Those seeking old-world charm and character can choose from an endless array of vintage engagement ring styles. A classic, elegant, and sophisticated piece of Art Deco jewelry remains in high demand. The light, delicate designs of the Edwardian era also appeal to buyers. Also popular are the Georgian diamond cluster rings and the 19th-century cushion-shaped diamond rings.

Whether you are keen on a vintage diamond engagement ring, an antique engagement ring, or rings in contemporary design, Bidsquare offers a wide spectrum of beautiful jewelry pieces that are a perfect fusion of exquisite beauty and lasting memory and speaks in a language that only the two of you understand. 

Quick Facts about Diamond Engagement Ring

  • The world's most expensive diamond ring is the Blue Diamond Ring, which sold for $9.49 million in 2013.
  • December is the most popular engagement month in a year as a whole magical atmosphere builds up around Christmas and New Year’s Eve.
5071 Results
Sort by
  • 0.75 ct. Natural Round Diamonds Engagement & Wedding Ring Set in 14k Yellow Gold
    Estimate
    $2,879 - $3,599

    0.75 ct. Natural Round Diamonds Engagement & Wedding Ring Set in 14k Yellow Gold

    Est.
    $2,879 - $3,599
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $100
  • 1.12 ct. Natural Marquise & Round Diamonds Engagement Ring Set in 14K White Gold
    Estimate
    $3,195 - $4,790

    1.12 ct. Natural Marquise & Round Diamonds Engagement Ring Set in 14K White Gold

    Est.
    $3,195 - $4,790
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • IGI 6.00 ct. Lab Grown Diamond Solitaire Engagement Ring in 14k White Gold
    Estimate
    $5,561 - $7,275

    IGI 6.00 ct. Lab Grown Diamond Solitaire Engagement Ring in 14k White Gold

    Est.
    $5,561 - $7,275
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • Tiffany & Co. Diamond Solitaire Engagement Ring Set in Platinum
    Estimate
    $2,376 - $3,149

    Tiffany & Co. Diamond Solitaire Engagement Ring Set in Platinum

    Est.
    $2,376 - $3,149
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • Tiffany & Co 0.33 ct. Diamond Engagement Ring Set In Platinum
    Estimate
    $2,789 - $3,820

    Tiffany & Co 0.33 ct. Diamond Engagement Ring Set In Platinum

    Est.
    $2,789 - $3,820
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • 0.20 ct. Tiffany & Co. Diamond Solitaire Engagement Ring Set in Platinum
    Estimate
    $2,079 - $2,515

    0.20 ct. Tiffany & Co. Diamond Solitaire Engagement Ring Set in Platinum

    Est.
    $2,079 - $2,515
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • GIA 1.62 ct. Asscher Cut Diamond Engagement Ring set in Platinum
    Estimate
    $10,475 - $12,580

    GIA 1.62 ct. Asscher Cut Diamond Engagement Ring set in Platinum

    Est.
    $10,475 - $12,580
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • 2.54 ct. Vera Wang Lab Grown Diamond & Sapphire Engagement Ring in 14K White Gold
    Estimate
    $6,875 - $8,729

    2.54 ct. Vera Wang Lab Grown Diamond & Sapphire Engagement Ring in 14K White Gold

    Est.
    $6,875 - $8,729
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • 14K Solitaire Diamond Engagement Ring
    Estimate
    $5,000 - $7,000

    14K Solitaire Diamond Engagement Ring

    Est.
    $5,000 - $7,000
    Vogt Auction
    1 Bid
    Current Bid
    $2,500
  • 1.55 ct. Natural Sapphire & Diamond Engagement Ring in 14K White Gold
    Estimate
    $4,825 - $5,700

    1.55 ct. Natural Sapphire & Diamond Engagement Ring in 14K White Gold

    Est.
    $4,825 - $5,700
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $100
    Buy Now Price
    $4,825
  • Ladies' 1.5 Ct. Diamond & 18K Engagement Set, GIA Report
    Estimate
    $5,400 - $5,600

    Ladies' 1.5 Ct. Diamond & 18K Engagement Set, GIA Report

    Est.
    $5,400 - $5,600
    Case Auctions
    1 Bid
    Current Bid
    $2,700
  • GIA 1.58 ct. Princess Cut Diamond Engagement Ring  Set in Platinum
    Estimate
    $7,425 - $8,970

    GIA 1.58 ct. Princess Cut Diamond Engagement Ring Set in Platinum

    Est.
    $7,425 - $8,970
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,250
    Buy Now Price
    $8,000
  • 1.00 ct. Natural Diamonds Engagement Ring & Matching Wedding Band 14k White Gold
    Estimate
    $4,350 - $5,795

    1.00 ct. Natural Diamonds Engagement Ring & Matching Wedding Band 14k White Gold

    Est.
    $4,350 - $5,795
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
    Buy Now Price
    $4,850
  • 1.20 ct. Natural Diamonds Engagement Ring & Matching Wedding Band 14K White Gold
    Estimate
    $6,490 - $7,590

    1.20 ct. Natural Diamonds Engagement Ring & Matching Wedding Band 14K White Gold

    Est.
    $6,490 - $7,590
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
    Buy Now Price
    $6,790
  • 3.00 ct. Lab Grown Princess Cut Diamond Engagement Ring in 14k White Gold
    Estimate
    $7,393 - $9,297

    3.00 ct. Lab Grown Princess Cut Diamond Engagement Ring in 14k White Gold

    Est.
    $7,393 - $9,297
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,500
    Buy Now Price
    $8,488
  • 6.00 ct. Lab Grown Round Diamond Tiffany Style Engagement Ring in 14k White Gold (E-F, VVS)
    Estimate
    $12,567 - $15,684

    6.00 ct. Lab Grown Round Diamond Tiffany Style Engagement Ring in 14k White Gold (E-F, VVS)

    Est.
    $12,567 - $15,684
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
    Buy Now Price
    $13,030
  • Two diamond wedding engagement ring sets
    Estimate
    $300 - $500

    Two diamond wedding engagement ring sets

    Est.
    $300 - $500
  • Vintage Diamond Engagement Ring with Platinum Band
    Estimate
    $500 - $700

    Vintage Diamond Engagement Ring with Platinum Band

    Est.
    $500 - $700
  • 4.72ct Diamond Engagement Ring
    Estimate
    $35,000 - $45,000

    4.72ct Diamond Engagement Ring

    Est.
    $35,000 - $45,000
    12 Bids
    Sold for
    $30,000
  • Platinum 1.50ct Diamond Engagement Ring set
    Estimate
    $1,500 - $2,000

    Platinum 1.50ct Diamond Engagement Ring set

    Est.
    $1,500 - $2,000
  • Diamond Engagement Ring
    Estimate
    $7,000 - $9,000

    Diamond Engagement Ring

    Est.
    $7,000 - $9,000
  • Diamond Engagement Ring
    Estimate
    $2,000 - $3,000

    Diamond Engagement Ring

    Est.
    $2,000 - $3,000
  • 14K Engagement Ring
    Estimate
    $400 - $600

    14K Engagement Ring

    Est.
    $400 - $600
    6 Bids
    Sold for
    $375
  • Diamond Engagement Ring
    Estimate
    $3,000 - $4,000

    Diamond Engagement Ring

    Est.
    $3,000 - $4,000
  • Diamond Engagement Ring - No Reserve Lot
    Estimate
    $400 - $600

    Diamond Engagement Ring - No Reserve Lot

    Est.
    $400 - $600
  • Bulgari Diamond Engagement Ring
    Estimate
    $3,000 - $4,000

    Bulgari Diamond Engagement Ring

    Est.
    $3,000 - $4,000
  • Tiffany and Co. Diamond Engagement Ring, with Box
    Estimate
    $1,000 - $1,500

    Tiffany and Co. Diamond Engagement Ring, with Box

    Est.
    $1,000 - $1,500
  • Oval Shape Diamond Engagement Ring
    Estimate
    $5,000 - $6,000

    Oval Shape Diamond Engagement Ring

    Est.
    $5,000 - $6,000
  • 14K Natural Diamond Engagement Ring
    Estimate
    $300 - $500

    14K Natural Diamond Engagement Ring

    Est.
    $300 - $500
  • Sparkling 5.75 Ct 14 Kt White Gold Plated Engagement Ring
    Estimate
    $2,000 - $3,000

    Sparkling 5.75 Ct 14 Kt White Gold Plated Engagement Ring

    Est.
    $2,000 - $3,000
  • Diamond Engagement Ring and Wedding Band Set
    Estimate
    $2,500 - $3,500

    Diamond Engagement Ring and Wedding Band Set

    Est.
    $2,500 - $3,500
  • Cartier 0.32-Carat Diamond Engagement Ring, F/IF GIA Certified
    Estimate
    $2,000 - $3,000

    Cartier 0.32-Carat Diamond Engagement Ring, F/IF GIA Certified

    Est.
    $2,000 - $3,000
  • 2.01-Carat Round Brilliant Cut Diamond Engagement Ring, I/I1 GIA Certified
    Estimate
    $5,000 - $6,000

    2.01-Carat Round Brilliant Cut Diamond Engagement Ring, I/I1 GIA Certified

    Est.
    $5,000 - $6,000
  • 14K Diamond Engagement Ring
    Estimate
    $1,000 - $1,500

    14K Diamond Engagement Ring

    Est.
    $1,000 - $1,500
    5 Bids
    Sold for
    $950
  • VINTAGE PLATINUM AND 1.11CT DIAMOND ENGAGEMENT RING
    Estimate
    $7,000 - $9,000

    VINTAGE PLATINUM AND 1.11CT DIAMOND ENGAGEMENT RING

    Est.
    $7,000 - $9,000
  • Sparkling 5.75 Ct 14 Kt White Gold Plated Engagement Ring
    Estimate
    $800 - $1,000

    Sparkling 5.75 Ct 14 Kt White Gold Plated Engagement Ring

    Est.
    $800 - $1,000
  • Diamond Engagement Ring
    Estimate
    $3,000 - $5,000

    Diamond Engagement Ring

    Est.
    $3,000 - $5,000
  • Gold and Diamond Engagement Ring
    Estimate
    $1,500 - $2,500

    Gold and Diamond Engagement Ring

    Est.
    $1,500 - $2,500
  • Platinum and Diamond Engagement Ring
    Estimate
    $1,500 - $2,500

    Platinum and Diamond Engagement Ring

    Est.
    $1,500 - $2,500
  • Platinum & Diamond Engagement Ring.
    Estimate
    $350 - $500

    Platinum & Diamond Engagement Ring.

    Est.
    $350 - $500
  • Platinum Diamond Engagement Ring
    Estimate
    $225 - $300

    Platinum Diamond Engagement Ring

    Est.
    $225 - $300
  • Platinum and Diamond Engagement Ring
    Estimate
    $10,000 - $15,000

    Platinum and Diamond Engagement Ring

    Est.
    $10,000 - $15,000
  • DIAMOND ENGAGEMENT AND WEDDING RINGS
    Estimate
    $1,200 - $1,800

    DIAMOND ENGAGEMENT AND WEDDING RINGS

    Est.
    $1,200 - $1,800
  • Platinum and Diamond Engagement Ring
    Estimate
    $6,000 - $10,000

    Platinum and Diamond Engagement Ring

    Est.
    $6,000 - $10,000
  • Romantic Marquise Diamond Engagement Ring

    Romantic Marquise Diamond Engagement Ring

  • Romantic Marquise Diamond Engagement Ring
    Estimate
    $700 - $900

    Romantic Marquise Diamond Engagement Ring

    Est.
    $700 - $900