Skip to main content

8 Carat Platinum Engagement

4
to
72
992
496
597
136
105
79
55
26
5
4
2
2
31
1,056
453
38
82
247
169
44
60
26
12
16
13
55
41
15
14
10
1,117
423
2
1,542
1,441
353
273
144
82
1,496
323
281
138
119
306
254
108
94
75
to
Sort By
GIA Certified 8 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 8 Carat Emerald Cut Diamond Solitaire Engagement Ring. The main diamond is a Round
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum GIA Certified 8 Carat Oval Purple Tourmaline Diamond Engagement Ring
Located in Los Angeles, CA
DeKara Design Collection Metal- 90% Platinum, 10% Iridium, 18K Yellow Gold .750. GIA Report
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Tourmaline, Platinum

1.07 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage style diamond engagement ring. 1 old mine cut .65ct center stone accented with 8 round cut
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

3.86 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning contemporary 3.86 carat diamond and platinum three stone engagement ring; part of our
Category

Early 2000s British Engagement Rings

Materials

Diamond, Platinum

1.01 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 8 Metal Type: Platinum Weight: 2.4 grams Center Diamond Details: Shape
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

1.45 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8 Metal Type: Platinum Weight: 2.7 grams Center Diamond Details Shape: Old European
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

1.05 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 8 Metal Type: Platinum Weight: 4.0 grams Center Diamond Details: Shape
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

Vintage 1940s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

EGL Certified .63 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1950's diamond cluster engagement ring. EGL certified round center diamond set in a platinum flower
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

1.52 Carat Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1940's late Art Deco transitional Ideal cut diamond platinum engagement Ring. EGL certified center
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.15 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Early 1900's exquisite EGL Certified diamond platinum engagement ring. Old European cut 1.15ct is
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

4.60 Carat Oval Aquamarine Diamond Platinum Engagement Ring
Located in Stamford, CT
Fantastic 1960's very bright soft blue natural aquamarine and diamond engagement ring. 4.60cts oval
Category

Mid-20th Century Engagement Rings

Materials

Aquamarine, Diamond, Platinum

3.61 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring from the Edwardian era, centers a sparkling GIA certified round
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.75 Carat Diamond Platinum Engagement Ring
Located in Montgomery, AL
platinum and features a center diamond measuring approximately 0.75 carats. The center diamond grades
Category

Vintage 1920s Art Deco Engagement Rings

Materials

White Diamond, Platinum

Vintage 1970s 1.21 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.21 carat diamond and platinum dress ring; part of our
Category

Vintage 1970s Unknown Engagement Rings

Materials

Diamond, Platinum

Breathtaking 2.05 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This amazing platinum ring centers a sparkling GIA certified round brilliant cut diamond that
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

.30 Carat Diamond Art Deco Filigree Platinum Engagement Ring
Located in Stamford, CT
Diamond platinum Art Deco engagement ring. Center diamond is bezel set on top of a filigree style
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Edwardian GIA Cert 2.20 Carat Diamond Platinum Engagement Ring
Located in New York, NY
This breathtaking platinum engagement ring from the Edwardian era, centers a GIA certified round
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.33 Carat Diamond Emerald Platinum Engagement Ring
Located in Stamford, CT
Original 1900's handmade diamond and emerald platinum engagement ring. GIA certified Old European
Category

Early 20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

1.16 Carat Diamond Victorian Hand Pierced Platinum Engagement Ring
Located in Stamford, CT
Original handmade Platinum Victorian hand pierced diamond engagement ring. Set with an original
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

5.89 Carat Natural Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
5.89ct Oval brilliant cut white sapphire and diamond engagement ring. In a handmade platinum
Category

Late 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Princess Cut 0.40 Carat Diamond Platinum Engagement Ring
Located in Scottsdale, AZ
Designer: custom design Material: platinum Center Stone: princess cut 0.40 carat diamond Color: H
Category

Late 20th Century Engagement Rings

Materials

Platinum

GIA Certified 8 Carat Excellent Cut Platinum Ring E VS2
By Antinori Fine Jewels
Located in Rome, IT
, reflecting a symphony of light with every movement. The exceptional 8 carat stone possesses an E color grade
Category

2010s Unknown Contemporary Engagement Rings

Materials

White Diamond, Diamond, Platinum

Art Deco 2.20 Carat Diamond Platinum Engagement Ring
Located in Los Angeles, CA
Art Deco 2.20 carat old European cut diamond platinum engagement ring, circa 1930s. Are you
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 1.34 Carat Cushion Cut Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Cushion cut 1.34ct diamond engagement ring in a pave set pierced and engraved crossed prong setting
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 3.29 Carat Orange Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
. total weight 1.01cts, H, VS Size 6.5 and sizable Platinum Stamped: Platinum 8.3 grams 3/8 x 5/8 inch
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.06 Carat Diamond Sapphire Enamel Platinum Midcentury Engagement Ring
Located in Stamford, CT
1950's Diamond and sapphire red enamel engagement ring. Round old European center diamond in a hand
Category

Mid-20th Century Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum, Enamel

GIA Certified .59 Carat Old European Diamond Platinum Engagement Ring
Located in Stamford, CT
All original 1930s Diamond Platinum engagement ring. Simple handmade engagement ring with a natural
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.00 Carat Diamond Engagement Platinum Ring
By Five Star Jewelry
Located in Austin, TX
Bold & Beautiful Diamond Platinum Engagement Ring This ring has a stunning round brilliant diamond
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Platinum

GIA 1.60 Carat Natural Brown Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
in a platinum setting with 8 round cut diamonds along both sides of the shank. The sapphire is no
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.57 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This fabulous platinum engagement ring from the Art Deco era, is centered with a sparkling GIA
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.10 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8 Metal Type: Platinum [Tested] Weight: 3.0 grams Center Stone Details: GIA REPORT
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 4.01 Carat Diamond Platinum Split Shank Engagement Ring
Located in Stamford, CT
Ideal cut diamond engagement ring. in its original handmade, hand engraved platinum setting. Bead
Category

Early 20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Ceylon .80 Carat Oval Sapphire Round Diamond Platinum Engagement Ring
Located in Stamford, CT
platinum setting. 1 oval sapphire .80cts. 8 round diamonds approx. total weight .25cts, F, VS. Size 6 and
Category

Vintage 1940s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1920s 2.09 Carat Total Platinum Diamond Engagement Ring
Located in Atlanta, GA
European / Transitional Cut Carat: 1.29 Carats Color: G Clarity: I1 Accent Diamond Details: Carat: .8
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 4.55 Carat Oval Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Extremely bright light medium periwinkle blue sapphire and pave diamond engagement ring. Custom
Category

21st Century and Contemporary Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Peter Suchy 1.55 Carat Diamond Pink Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Cushion cut 1.55ct. center diamond in an Antique style platinum engagement ring setting with two
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Sapphire, Platinum

GIA Certified 8 Carat Heart Shape Diamond Platinum Ring D FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
An exquisite certified 8 carat heart shape diamond totally eye clean and full of life! The
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Exceptional GIA Certified 8 Carat Round Brilliant Cut Diamond Platinum Studs
By Antinori Fine Jewels
Located in Rome, IT
EXCEPTIONAL GIA Certified 8 Carat Round Brilliant Cut Diamond Platinum Studs. Designer: Antinori
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 1.57 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8 Metal Type: Platinum Weight: 3.9 grams Center Diamond Details GIA CERTIFIED Center
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

GIA 1.64 Carat Natural Yellow Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
1960's natural brown and yellow diamond engagement ring. GIA certified round center stone in a 6
Category

Vintage 1960s Engagement Rings

Materials

Brown Diamond, Diamond, Yellow Diamond, Platinum

EGL 1.30 Carat Diamond Sapphire Engraved Platinum Edwardian Engagement Ring
Located in Stamford, CT
center diamonds with 8 baguette cut sapphires and 10 single round cut accent diamonds, in a platinum hand
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.37 Carat Natural Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified natural color fancy brown diamond engagement ring. Antique cushion shape in an
Category

Early 20th Century Unknown Engagement Rings

Materials

Brown Diamond, Diamond, Platinum

Kwiat 1.10 Carat Oval Diamond Micro Pave Halo Platinum Engagement Ring
By Kwiat
Located in Stamford, CT
F color, VVS to VS. Size 6 and sizable Platinum Stamped: Kwiat Platinum 950 6.3 grams 7/16 x 7/8
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.74 Carat Natural Purple Spinel Diamond Platinum Gold Engagement Ring
Located in Stamford, CT
1.74 carat spinel 14k white gold and Platinum engagement ring. Center set with an GIA certified
Category

21st Century and Contemporary Engagement Rings

Materials

Spinel, Diamond, 14k Gold, Gold, Platinum, White Gold

Peter Suchy 12.67 Carat Natural Oval Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Stamped Platinum 12.1 grams 17/32 x 7/8 inch
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

8 Carat GIA Natural Fancy Yellow Radiant Cut Diamond Engagement Ring Scarselli
By SCARSELLI
Located in New York, NY
platinum band. GIA-certified diamond engagement ring from Scarselli, featuring an 8+ carat natural yellow
Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold

Art Deco Platinum 1.95 Carat Center Diamond Engagement Ring
Located in Solvang, CA
Vintage Art Deco platinum 1.95 carat center diamond engagement ring, circa 1930. This Art Deco
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

EGL Certified 3.35 Carat Old European Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
. Set in a beautifully pierced, filigree, handmade platinum setting and accented by 8 single cut
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

1.00 Carat Old European Cut Diamond Platinum Pierced Antique Engagement Ring
Located in Stamford, CT
platinum engagement ring setting has a .50ct Old European center stone accented with 8 Old European cut
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified .53 Carat Emerald Diamond Halo Princess Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950's emerald and diamond princess style engagement ring. The rich green GIA certified
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

Peter Suchy 1.12 Carat Light Natural Yellow Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
8 sided natural yellow diamond with white diamond halo platinum engagement ring designed just for
Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

8 Carat Oval Cut Diamond Engagement Ring GIA Certified E VS1
Located in New York, NY
LUNA DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.15 Carat Burma Octagonal Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
piece of this ring is a 2.15ct octagonal ruby, which is mounted in a platinum setting. Accented with 8
Category

Late 20th Century Engagement Rings

Materials

Diamond, Ruby, Platinum

Certified Old Cut Diamond Platinum Engagement Ring 0.88 Carat
Located in London, GB
A beautiful platinum diamond engagement ring. The ring comprises of an old cut diamond with a total
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

2.53 Carat Round Cut Baguette Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
.20cts, H, VS Size 5 and sizeable Platinum Stamped: Plat 4.46 grams 3/8 x 5/8 inch
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 1.51 Carat Diamond Sapphire Engagement Platinum Ring
By Peter Suchy
Located in Stamford, CT
, mounted in a platinum 8 prong setting. This ring is highly detailed, accented with 18 full cut round
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy AGL Certified 1.29 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
stone set in a platinum three-stone setting with 2 emerald step cut diamonds and 8 full cut round accent
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

8 Carat Marquise Cut Diamond Engagement Ring GIA Certified J SI2
Located in New York, NY
mm Ring: Metal: PLATINUM Metal Weight: 2.20 Carats Style: PINK DIAMOND HALO MARQUISE DIAMOND
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

8 Carat Pear Shape Diamond Engagement Ring GIA Certified G VS1
Located in New York, NY
AURORA DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA Center Diamond: Carat Weight: 7 Carats Color
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

  • 1
  • ...
Get Updated with New Arrivals
Save "8 Carat Platinum Engagement", and we’ll notify you when there are new listings in this category.

8 Carat Platinum Engagement For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 8 carat platinum engagement for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. You can easily find a 6655 antique edition and 5873 modern creations to choose from as well. Making the right choice when shopping for a 8 carat platinum engagement may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A 8 carat platinum engagement from Tiffany & Co., Peter Suchy and Roman Malakov — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also old european cut cut and emerald cut cut versions available here, too. There aren’t many items for men if you’re seeking a 8 carat platinum engagement, as most of the options available are for women and unisex.

How Much is a 8 Carat Platinum Engagement?

Prices for a 8 carat platinum engagement can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $475,940,000, while this accessory, on average, fetches $14,521.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.