Platinum Diamond & Ruby Ring

Description

Classic high-end three-stone style estate cocktail ring forged in polished platinum. Centers a rich red faceted ruby focal point, flanked on both sides by two large, exceptionally bright white round brilliant cut matching diamonds.

Buyer's Premium

28%

Platinum Diamond & Ruby Ring

Lot 0123

Estimate $5,250-$1,000,000Jul 31, 2026, 1:00 PM EDT

Starting Price

Secure

$5,200

Good Bid

Strong Bid

Competitive Bid

Or select a higher max bid amount

Get approved to bid.

LiveAuctioneers Purchase Protection

Vetted auction houses

Secure, online bidding

Returns guaranteed for misrepresented listings

Dedicated support when you need it

Summer Jewels

Jul 31, 2026, 1:00 PM EDT

MIAMI, FL, United States

18K White Gold Graduated South Sea Pearl and Diamond Clasp Necklace: Magnificently elegant luxury necklace featuring a perfectly matched, large graduated strand of premium high-luster white South Sea pearls, completed by a heavy 18K white gold ball clasp encrusted

Jul 31, 202618K White Gold Graduated South Sea Pearl and Diamond Clasp Necklace

US$7,400

18K Yellow Gold Carved Jade Dragons Brooch/Pendant: Intricate dual-purpose fine jewelry statement piece sculpted in rich 18K yellow gold. Features a custom-carved natural green jade plaque depicting classical Imperial dragons, mounted in an ornate

Jul 31, 202618K Yellow Gold Carved Jade Dragons Brooch/Pendant

US$2,600

14K Yellow Gold Amethyst & Diamond Necklace: Delicate and elegant estate drop pendant necklace styled in 14K yellow gold, presenting a vibrant, high-clarity oval-cut purple amethyst center stone highlighted by a shimmering bale set with bright

Jul 31, 202614K Yellow Gold Amethyst & Diamond Necklace

US$1,100

18K Yellow Gold South Sea Pearl & Diamond Necklace: A breathtaking high jewelry statement strand composed of massive, perfectly spherical white South Sea pearls with exceptional luster, secured by a heavy sculptural 18K yellow gold designer focal

Jul 31, 202618K Yellow Gold South Sea Pearl & Diamond Necklace

US$13,500

32.40 Ct. Diamond Bracelet: Outstanding high-jewelry inline tennis style bracelet forged in heavy platinum. It presents a staggering, continuous line of large, exceptionally well-matched round brilliant cut diamonds totaling an

Jul 31, 202632.40 Ct. Diamond Bracelet

US$31,000

Platinum & 18K White Gold 73.72 Ct. Diamond Necklace: A breathtaking high-jewelry masterpiece riviera collar necklace crafted in premium platinum and 18K white gold. It presents a spectacular, continuous line of exceptionally large, graduated white

Jul 31, 2026Platinum & 18K White Gold 73.72 Ct. Diamond Necklace

US$72,000

14K White Gold GIA Certified 23.10 Ct. Graduated Diamond Tennis Necklace: Magnificent luxury tennis necklace cast in solid 14K white gold. Centers a prominent, perfectly graduated line of GIA certified round brilliant cut white diamonds totaling an impressive 23.10 carats

Jul 31, 202614K White Gold GIA Certified 23.10 Ct. Graduated Diamond Tennis Necklace

US$22,000

Jul 31, 202618K Yellow Gold 16.00 Ct. Diamond Ring

US$12,500

18K White Gold & Platinum 81.00 Ct. Diamond Necklace: An extraordinary, investment-grade high jewelry statement necklace forged in a mix of 18K white gold and platinum. It holds a staggering, historic collection of perfectly matched large round

Jul 31, 202618K White Gold & Platinum 81.00 Ct. Diamond Necklace

US$137,500

WEDDERIEN Art Deco Platinum Diamond Clips: Rare signed Wedderien antique Art Deco period transformable dress clips hand-crafted in solid platinum. Features a pair of geometric frameworks meticulously pavé-set with clean old European and

Jul 31, 2026WEDDERIEN Art Deco Platinum Diamond Clips

US$11,500

18K & Silver Top 9.00 Ct. Diamond Cross Pendant: Outstanding antique-style large cross pendant intricately crafted with a traditional silver-topped 18K yellow gold backing. Completely blanketed in a magnificent display of large, high-brilliance old

Jul 31, 202618K & Silver Top 9.00 Ct. Diamond Cross Pendant

US$12,500

Art Deco Platinum 38.00 Ct. Diamond Bracelet: A monumental, museum-quality Art Deco period statement bracelet hand-wrought in heavy platinum. Features an extraordinary, wide geometric framework seamlessly blanketed with a magnificent arrangement

Jul 31, 2026Art Deco Platinum 38.00 Ct. Diamond Bracelet

US$67,000

TRABERT & HOEFFER & MAUBOUSSIN 18K Yellow Gold & Platinum Emerald and Diamond Brooch: Highly rare, signed luxury vintage figural brooch by historic jeweler Trabert & Hoeffer & Mauboussin. Masterfully sculpted in a mix of 18K yellow gold and platinum accents, featuring a vibrant

Jul 31, 2026TRABERT & HOEFFER & MAUBOUSSIN 18K Yellow Gold & Platinum Emerald and Diamond Brooch

US$11,500

Art Deco Platinum 97.20 Ct. Diamond Bracelet: A jaw-dropping, investment-grade high jewelry masterpiece bracelet forged in solid platinum. It holds an incredible, historic collection of perfectly matched large round brilliant, marquise, and

Jul 31, 2026Art Deco Platinum 97.20 Ct. Diamond Bracelet

US$225,000

French Art Deco Platinum Diamond Watch Pendant on Diamond by the Yard Necklace: Exquisite authentic French antique transformable timepiece pendant crafted in solid platinum. The delicate geometric watch face is encrusted with brilliant single-cut diamonds and hangs elegantly

Jul 31, 2026French Art Deco Platinum Diamond Watch Pendant on Diamond by the Yard Necklace

US$11,500

LUCA CARATI 18K Yellow Gold Color Diamond Earrings: Signed authentic Luca Carati Italian designer earrings styled in rich 18K yellow gold. Each earring features a beautiful, modern multi-tiered drop design encrusted with a shimmering gradient

Jul 31, 2026LUCA CARATI 18K Yellow Gold Color Diamond Earrings

US$4,800

1950’s 14K White Gold Emerald & Diamond Necklace: Mid-century high luxury estate necklace crafted in 14K white gold. Features an elegant, flowing drapery front design set with a series of vivid green round-cut emeralds and bright white accent

Jul 31, 20261950’s 14K White Gold Emerald & Diamond Necklace

US$5,400

SOPHIA D. Platinum 6.70 Ct. Diamond Earrings: Masterfully crafted signed Sophia D. luxury statement drop earrings hand-forged in heavy platinum. They feature an elegant geometric art deco style cascade of premium round brilliant and clean

Jul 31, 2026SOPHIA D. Platinum 6.70 Ct. Diamond Earrings

US$9,400

Art Deco Platinum 13.00 Ct. Diamond Bracelet: Beautiful vintage Art Deco era flexible link bracelet styled in premium high-polish platinum. Composed of interlocking openwork geometric filigree panels blanketed with 13.00 total carats of fiery

Jul 31, 2026Art Deco Platinum 13.00 Ct. Diamond Bracelet

US$12,500

1950’s 14K Yellow Gold Cultured Pearl Necklace: A classic timeless single strand estate necklace featuring a perfectly matched graduate line of high-luster, cream-white saltwater cultured pearls, finished with a decorative 14K yellow gold filigree

Jul 31, 20261950’s 14K Yellow Gold Cultured Pearl Necklace

US$2,600

Related Items

Rachel Koen Ruby Diamond Cocktail Ring Platinum 2.95 Cttw Size 6: Rachel Koen Ruby Diamond Cocktail Ring Platinum 2.95 Cttw Size 6 This exquisite Rachel Koen cocktail ring showcases a stunning design, perfect for any occasion. Crafted from high-quality platinum, it

Jul 28, 2026Rachel Koen Ruby Diamond Cocktail Ring Platinum 2.95 Cttw Size 6

US$15,000

Art Deco Platinum Diamond and Ruby Ladies Cocktail Ring: Art Deco Platinum Diamond and Ruby Ladies Cocktail Ring, center Emerald cut diamond 0.75cts 4 x 6mm, F Color VS 2 clarity, surrounded by 22 rubies and 38 small diamonds Size 5 Provenance: From an Esta

Aug 1, 2026Art Deco Platinum Diamond and Ruby Ladies Cocktail Ring

US$4,000

Ruby and Natural Diamond Ring: Ruby and Natural Diamond Ring Set with a GIA-certified natural purplish red ruby, accented by brilliant-cut diamonds, mounted in platinum and 18 karat gold. Approximate total diamond weight: 1.27 cara

Aug 13, 2026Ruby and Natural Diamond Ring

US$10,000

GIA Certified 3.52ct No Heat Ruby Platinum Halo Ring: GIA Certified 3.52ct No Heat Ruby Platinum Halo Ring This stunning Platinum Cocktail Ring features a 3.52ct Long Oval Natural Ruby, showcasing a beautiful brilliant cut with a vibrant red color and no

2 days LeftGIA Certified 3.52ct No Heat Ruby Platinum Halo Ring

US$9,400

4.24ctw Ruby and 2.93ctw Diamond Platinum Ring: Defining modern elegance, this stunning Halo ring featuring Ruby, White Diamond captures the essence of style. Expertly mounted in a Cluster setting, the ring is crafted in solid Platinum. This ring s

Jul 29, 20264.24ctw Ruby and 2.93ctw Diamond Platinum Ring

US$6,400

PLATINUM 0.65CT DIAMOND AND NO-HEAT BURMESE RUBY RING: Minimal in band width, generous at the crown. This ring balances delicacy with prominence. The slender 1mm shank is set with diamonds, supporting a 4.25-carat oval Burmese ruby certified as no heat. F

3 days LeftPLATINUM 0.65CT DIAMOND AND NO-HEAT BURMESE RUBY RING

US$6,500

Platinum Ring Featuring Oval Diamond and Rubies Size 7.5: Platinum Ring Featuring Oval Diamond and Rubies Size 7.5 This platinum ring features an approximate 1.10 carat oval diamond with F-G color and SI1-SI2 clarity. It is accented by 23 diamonds totaling a

Jul 29, 2026Platinum Ring Featuring Oval Diamond and Rubies Size 7.5

US$4,350

Vintage Platinum Cocktail Ring AGL Certified 4.84ctw Burma Star Ruby and Diamond: Vintage Platinum Cocktail Ring AGL Certified 4.84ctw Burma Star Ruby and Diamond This exquisite vintage cocktail ring features a stunning natural star ruby, showcasing its prominent star effect. The r

Jul 30, 2026Vintage Platinum Cocktail Ring AGL Certified 4.84ctw Burma Star Ruby and Diamond

US$3,850

Ruby: 5.32 Diamond: .72CT Ring 14k White Gold: Gem: Natural Ruby & Diamond Item: Ring Quantity: 1 Ring face diameter: 18.2x19.5mm Diamond: .72 carat round shape brilliant Clarity: SI2, Color: H Center Ruby: 4.34 Carat Oval Shape Clarity: Transpare

4 days LeftRuby: 5.32 Diamond: .72CT Ring 14k White Gold

US$4,250

Platinum 3.5ct Ruby and 1.1ct Diamond Ring: Platinum 3.5ct Ruby and 1.1ct Diamond Ring This vintage platinum ring presents a striking oval ruby with a rich, saturated color that immediately draws the eye. The stone is framed by a refined arrang

5 days LeftPlatinum 3.5ct Ruby and 1.1ct Diamond Ring

US$1

18K WHITE GOLD DIAMOND AND RUBY RING: This luxury ring is designed to make a statement. A radiant Ruby serves as a stunning focal point, while Diamond accents further elevate the design. Crafted from 18K White Gold, it features a 4mm wide

3 days Left18K WHITE GOLD DIAMOND AND RUBY RING

US$3,800

Platinum Unheated Ruby Ring: This ring showcases unparalleled elegance with its unique design concept and exquisite craftsmanship. The brilliance of the unheated ruby complements the intricate setting, exuding an aura of sophisti

Jul 31, 2026Platinum Unheated Ruby Ring

US$100

Related Searches

Bold Statement Rings diamond cocktail ring diamond cocktail watch engagement rings signet rings statement ring Sterling Silver Enamel Rings Sterling Silver Statement Ring Vintage Statement Rings wedding & engagement rings Price Results Auctions in Miami

TOP