Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is Kate Middleton's engagement ring worth?
1 Answer

No one knows for sure what Kate Middleton's engagement ring is worth because that information hasn't been shared publicly. However, experts estimate the ring is probably worth between $300,000 and $400,000. The center stone is a 12-carat sapphire from Sri Lanka. Fourteen diamonds surround the stone within its 18-karat white gold setting. The ring has historical significance because it belonged to Prince William's mother, Princess Diana. Shop a diverse assortment of engagement rings on 1stDibs.
1stDibs ExpertOctober 30, 2024
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Shop for Engagement Rings on 1stDibs
Antique 18ct Yellow Gold, Victorian Sapphire & Diamond Carved Seven Stone Ring
Located in Brighton, GB
Antique Carved Ring
18ct Gold
Circa 1880
Indulge in the elegance of this exquisite Victorian seven-stone ring, meticulously crafted in 18ct yellow gold. This stunning piece showc...
Category
Antique Late 19th Century European Victorian Engagement Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Emma Chapman Diamond 18k Yellow Gold Floral Engagement Ring
By Emma Chapman
Located in Frome, Somerset
This lovely diamond gold engagement ring is one-of-a-kind. Handmade in our workshops, it features a central full cut diamond, flanked with two other full cut diamonds, all of which a...
Category
21st Century and Contemporary British Artisan Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold, Sterling Silver
Antique 18ct White Gold & Platinum, 0.35 Carat Art Deco Sapphire & Diamond Ring
Located in Brighton, GB
Antique Sapphire and Diamond Target Ring
18ct White Gold & Platinum
Circa 1920s
Introducing an exquisite and authentic Art Deco ring crafted from 18ct white gold and platinum. Thi...
Category
Early 20th Century European Art Deco Engagement Rings
Materials
Diamond, Sapphire, White Gold, Platinum
Antique Art Deco 18ct Gold Ruby & Diamond Ring, Circa 1920
Located in Brighton, GB
Vintage Ruby & Diamond Ring
18ct Gold Stamped
Circa 1920s
A striking Art Deco ring set with six French-cut rubies and seven single-cut diamonds, mounted in platinum. The stones a...
Category
Early 20th Century English Art Deco Engagement Rings
Materials
Diamond, Ruby, Gold, 18k Gold
ICA 18K White Gold 0.71ct Oval Vivid Green Tsavorite & 0.38ct Diamond Halo Ring
Located in เกาะสมุย, TH
A luminous celebration of rare color and refined craftsmanship, this halo-set cocktail ring showcases a vivid 0.71ct oval-cut Tsavorite garnet, certified untreated by the ICA GemLab....
Category
21st Century and Contemporary Thai Engagement Rings
Materials
Diamond, Garnet, Tsavorite, 18k Gold, White Gold
$1,850 Sale Price
50% Off
Free Shipping
Antique, 1920s Round 1.38 Carat Diamond Single Stone Set in New Platinum Mount
Located in Brighton, GB
Antique Diamond Ring
Platinum Stamped
Circa 1920s
Makers Mark CJS
This breathtaking engagement ring boasts a captivating round antique centre diamond, exuding timeless elegance...
Category
Early 20th Century European Engagement Rings
Materials
Diamond, Platinum


