Skip to main content

Marquise Platinum Diamond

8
to
325
3,816
648
982
605
458
166
103
34
30
26
11
7
1
3
35
2,577
1,984
44
53
311
240
79
301
213
74
120
89
1
267
86
55
53
44
3,338
1,310
17
4,642
23
4,293
839
592
205
259
4,434
920
562
323
458
7
1
1554
442
211
206
193
to
Sort By
New Marquise Platinum Diamond Full Eternity Ring Set with 3.60ct of Diamonds
Located in London, GB
New Marquise Platinum Diamond Full Eternity Ring, Set with 3.60ct of Diamonds. Additional
Category

2010s British Cluster Rings

Materials

Diamond, Platinum

Bespoke GIA Certified 6.32 Carat White Marquise Platinum Diamond Engagement Ring
Located in London, GB
This Spectacular GIA Certified 5.01 Carat Marquise Diamond Engagement Ring Color F Clarity SI2
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Marquise Diamond Ring
Located in New York, NY
Platinum marquise diamond ring Bezel-set marquise-cut diamond of approximately 1 carat, framed by
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Platinum

The Leo Diamond Ring 14K Gold Platinum Marquise cut Engagement
By The Leo Diamond
Located in East Brunswick, NJ
The Leo Diamond Ring 14K Gold Platinum Marquise cut Engagement This gorgeous diamond ring 14K
Category

Late 20th Century Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Platinum Marquise Diamond Eternity Ring
Located in Palm Desert, CA
Platinum Marquise Diamond Eternity Ring. The ring features twenty 5.5 x 3.5 - 5 x 3mm marquise
Category

Early 2000s Unknown Contemporary Bridal Rings

Materials

Diamond, Platinum

Marquise Diamond Pendant in Platinum
By JB Star
Located in Beverly Hills, CA
Marquise diamond pendant with filigree lace work and pave diamonds on an 18 inch platinum chain
Category

21st Century and Contemporary North American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Platinum Marquise Diamond Peak Ring
Located in Palm Desert, CA
Platinum Marquise Diamond Peak Ring. The ring features eighteen 4 x 2mm marquise diamonds with a
Category

Early 2000s Unknown Contemporary Bridal Rings

Materials

Diamond, Platinum

Marquise Diamond Platinum Estate Eternity Band
Located in Miami, FL
Be captivated by the luxurious beauty and exquisite allure of this Marquise Diamond Platinum Estate
Category

2010s Modern Cocktail Rings

Materials

Diamond, Platinum

Platinum 14.05ctw Marquise Cut Diamond Necklace
Located in Boca Raton, FL
Material: Platinum Diamond Details: 14.05ctw Marquise Cut Diamonds Chain Size: 16" 6.3mm x 3.1mm
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Platinum

Platinum 14.05ctw Marquise Cut Diamond Necklace
Platinum 14.05ctw Marquise Cut Diamond Necklace
Free Shipping
H 0.13 in W 0.25 in
Marquise diamond Necklace with Platinum Chain
By HYT
Located in Hong Kong, HK
, perfect for an evening outing. - Made in Platinum - Marquise cut White Diamond - 2.480 carats HYT
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Platinum Marquise Diamond Classic Style Ring
Located in Montreal, QC
grams. The ring is set with: One (1) marquise cut diamond, the weight: 1.26 carat. Measures 10.00 x 5.75
Category

Late 20th Century Canadian Solitaire Rings

Materials

Diamond, Platinum

Platinum Ring with Baguette and Marquise Diamonds
Located in New York, NY
Finely crafted Platinum ring with Baguette-cut Diamonds weighing approximately 2.00 carats and
Category

21st Century and Contemporary More Rings

Materials

Diamond, Platinum

Platinum Marquise Diamond Eternity Band 7.00ctw
Located in Narberth, PA
A stunning diamond eternity band from the 1960s era! Crafted in platinum, this unique ring features
Category

Vintage 1960s Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Unique Marquise Cut Platinum Diamond Ring
Located in San Francisco, CA
A unique horizontal twist on a classic design. The platinum beauty features a gorgeous marquise cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Peter Suchy Marquise Diamond Platinum Flower Earrings
By Peter Suchy
Located in Stamford, CT
Peter Suchy Jewelers 6.41ct Marquise Diamond Platinum earrings. Bright sparkly fine white F color
Category

2010s More Earrings

Materials

Diamond, Platinum

Platinum Marquise Diamond Three-Stone Engagement Ring
Located in Coral Gables, FL
Platinum Three Stone Diamond Ring Featuring A 1.10 Carat Marquise Cut Diamond GIA Graded (Report
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Platinum

Cartier Marquise and Round Diamond Platinum Bracelet
By Cartier
Located in New York, NY
Platinum marquise and round diamond mesh-syle bracelet, circa the 1960s, signed Cartier. Tota
Category

Vintage 1960s French More Bracelets

Materials

Diamond, Platinum

3.40 Carat Marquise Diamonds Star Platinum Earrings
By FERRUCCI
Located in New York, NY
3.40 Carats Marquise shape Diamonds Star earrings, hand made in Platinum in New York by Italian
Category

2010s American Drop Earrings

Materials

Diamond, White Diamond, Platinum

3.40 Carat Marquise Diamonds Star Platinum Earrings
3.40 Carat Marquise Diamonds Star Platinum Earrings
Free Shipping
W 0.48 in D 0.12 in L 0.71 in
New Platinum Marquise Ring Set with 8 G/VS Marquise Diamonds
Located in London, GB
This elegant ring is crafted in platinum to last a lifetime. The marquise cut diamonds are VS/F-G
Category

2010s British More Rings

Materials

Diamond, Platinum

1 Carat Marquise Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Description: Metal type: Platinum Weight: 3.6 grams Ring Size: 6 (resizable) Center Diamond
Category

Vintage 1980s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Marquise Cut Diamond Eternity Band in Platinum
Located in Surfside, FL
marquise cut diamonds averaging 0.23 carat each for a total weight of approximately 5 carats in G-H color
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

Platinum Single Diamond Stud Earring Set With 4 Marquise Diamonds
Located in London, GB
This stunning diamond single earring is the perfect addition to your collection, set platinum, with
Category

2010s Stud Earrings

Materials

Diamond, Platinum

2.30 Carat Marquise Diamond Flower Platinum Earrings
By FERRUCCI
Located in New York, NY
2.30 carats Marquise Diamond Flower earrings made in Platinum in New York by italian jeweler
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, Platinum

2.30 Carat Marquise Diamond Flower Platinum Earrings
2.30 Carat Marquise Diamond Flower Platinum Earrings
Free Shipping
W 0.48 in D 0.12 in L 0.48 in
2.35 Carat Marquise Diamond Flower Platinum Earrings
By FERRUCCI
Located in New York, NY
2.35 carats Marquise Diamond Flower earrings made in Platinum in New York by italian jeweler
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, Platinum

2.35 Carat Marquise Diamond Flower Platinum Earrings
2.35 Carat Marquise Diamond Flower Platinum Earrings
Free Shipping
W 0.48 in D 0.12 in L 0.48 in
2.35 Carat Marquise Diamond Flower Platinum Earrings
By FERRUCCI
Located in New York, NY
2.35 carats Marquise Diamond Flower earrings made in Platinum in New York by italian jeweler
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, Platinum

2.35 Carat Marquise Diamond Flower Platinum Earrings
2.35 Carat Marquise Diamond Flower Platinum Earrings
Free Shipping
W 0.48 in D 0.12 in L 0.48 in
2.40 Carat Marquise Diamonds Platinum Wing Earrings
By FERRUCCI
Located in New York, NY
FERRUCCI 2.40 carats Marquise shape Diamonds wing earrings made in Platinum in New York City by
Category

2010s American Modern Stud Earrings

Materials

Diamond, White Diamond, Platinum

Marquise diamond and baguette diamonds ring in platinum
Located in PARIS, FR
Stones: 1.02 carat shuttle cut diamond G/Vvs2 and baguette diamonds for a total weight of 0.34
Category

Vintage 1960s Wedding Rings

Materials

Diamond, Platinum

Platinum 30 Carat Marquise Diamond Swirl Earrings
Located in New York, NY
array of marquise-cut diamonds. The unique olive branch leaf shape adds a touch of natural elegance to
Category

20th Century American Modern Clip-on Earrings

Materials

Diamond, Platinum

Marquise Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary marquise 0.96 carat diamond and platinum solitaire style engagement ring
Category

Early 2000s English Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.13ct & 0.48ct Marquise Diamond in Platinum
Located in London, GB
GIA Certified1.13ct Marquise Diamond Set With 2 Matching Tapered Diamonds 0.48ct Additional
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

0.76 Carat Marquise Cut Diamond Necklace in Platinum
Located in London, GB
This elegant necklace is made of four gorgeous marquise cut diamonds weighing 0.76 carats in total
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Platinum

2.66 Carat Marquise Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
A lovely engagement ring featuring a 2.66 carat marquise-shape diamond! It has a long beautiful
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

0.42ctw Marquise Diamond Engagement Ring Platinum Size 5.5
Located in McLeansville, NC
Gemstone Information: - Natural Diamond (center) - Carats - 0.26ct Cut - Marquise Brilliant Color
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Baguette & Marquise Diamond Brooch
Located in Toronto, CA
80 Baguette Diamonds= 6.0ct VS GH 16 Marquise Diamonds= 7.0ct VS2 SI2 I-J-K 1 Round Brilliant Cut
Category

21st Century and Contemporary Brooches

Materials

Diamond, Platinum

Platinum Baguette & Marquise Diamond Brooch
Platinum Baguette & Marquise Diamond Brooch
Free Shipping
W 1.75 in L 2.25 in
French Marquise Diamond Gold Platinum Cluster Ring
Located in London, GB
Vintage marquise diamond cluster ring. Set to centre with a marquise shape old cut diamond, F
Category

Vintage 1950s Cluster Rings

Materials

Diamond, 18k Gold, Platinum

Yellow and White Diamond Marquise Necklace
By Diamond Scene New York
Located in New York, NY
A remarkable piece. 40 carats of Yellow and White Marquise Diamonds set in platinum and 18k
Category

21st Century and Contemporary Drop Necklaces

Materials

White Diamond, Yellow Diamond

Art Deco Platinum Marquise Diamond Cocktail Ring
Located in New York, NY
A wonderful Art Deco platinum engagement/cocktail ring with a center marquise 0.80 carat diamond
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Faye Kim Platinum Marquise Diamond Bezel Ring
By Faye Kim
Located in Westport, CT
Whether worn as an engagement ring or a stack ring, Faye Kim's Marquise Diamond Bezel Ring in
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

4.45 Carat Marquise Diamonds Cascade Platinum Earrings
By FERRUCCI
Located in New York, NY
4.45 carats Marquise Diamond Cascade earrings made in Platinum in New York, excellent sparkle
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, Platinum

4.45 Carat Marquise Diamonds Cascade Platinum Earrings
By FERRUCCI
Located in New York, NY
4.45 carats Marquise Diamond Cascade earrings made in Platinum in New York, excellent sparkle
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, Platinum

Platinum Diamond Ring with Marquise, Baguette and Round Diamonds
By Diana M. Jewels
Located in New York, NY
Platinum Multi row diamond ring, with marquise center row. 4.50 Carats of Marquise, baguette and
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Diamond, Platinum

Marquise Sapphire Pave Diamond Platinum heart Ring
Located in Stamford, CT
Heart shaped ring set with a royal blue Marquise shaped Sapphire in the heart shaped diamond top
Category

Vintage 1960s Fashion Rings

Materials

Blue Sapphire, Diamond, Platinum

Graff Platinum Marquise and Round Shaped Diamond Bracelet.
By Graff
Located in New York, NY
-Rows of 86 Marquise Diamonds, 84 Round Diamonds. Approx. Weight 36.15 CTS Approx. Total Diamond Weight
Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Platinum

Tiffany & Co. Marquise Cut Diamond Platinum Medium Victoria Earrings
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Marquise Cut Diamond Platinum Medium Victoria Earrings Brand- Tiffany & Co. Model
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

Wide Marquise Diamond Eternity Band Set in Platinum
Located in New York, NY
A rare and unique find! Marquise diamond eternity band set in platinum -- approximately 12.5 mm
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Diamond, Platinum

Platinum Marquise Diamond Eternity Band Size 5 # 15377
Located in Washington Depot, CT
Vintage Platinum Marquise Diamond Eternity Band Ring Size 5 JAGi Certified- This sparkling
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Ruby Marquise and White Diamond Ring in Platinum
Located in Los Angeles, CA
Beautiful 1.02 ct. ruby marquise with 0.78 ct. good quality white diamond rounds and baguettes
Category

21st Century and Contemporary Solitaire Rings

Materials

White Diamond, Ruby, Platinum

Vintage Diamond Drop Tassel Earrings 12.50 Carat Platinum
By Harbor Diamonds
Located in New York, NY
Vintage diamond drop tassel earrings featuring a cluster of round, baguette, marquise and pear
Category

Vintage 1960s American Dangle Earrings

Materials

Diamond, Platinum

Vintage Platinum Natural Marquise Baguette Round Diamond Pin Brooch
Located in Houston, TX
Ladies platinum, diamond vintage brooch. Engraved with "14k (Pin)". Pre-owned in excellent condition
Category

20th Century Brooches

Materials

Diamond, Platinum

Marquise & Round Cut Diamond Ring Set in Platinum
Located in Surfside, FL
carats in the round and marquise cuts. DIamonds are VS-SI clarity and H-I color
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Platinum

1.31 Carat Diamond Marquise Baguette Platinum Engagement Ring
Located in Stamford, CT
Marquise Ideal cut engagement ring with baguette side diamonds in a platinum setting. 1960-1969
Category

Vintage 1960s Engagement Rings

Materials

Diamond, Platinum

5 Marquise 1.50 Carat Diamond Band Ring Platinum
Located in Honolulu, HI
Item Specifications: Metal: Platinum 900 Diamond Count: 5 marquise cut Total Diamond Carat
Category

Late 20th Century Unknown Modern Band Rings

Materials

Diamond, Platinum

Vintage Platinum Marquise and Round Diamond Tennis Bracelet
Located in Boston, MA
platinum marquise and round diamond tennis bracelet is a stunning example of timeless elegance and
Category

1990s American Tennis Bracelets

Materials

Diamond, Platinum

Pearl and Diamond 'Mismatch' Earrings 1.39 Carat Platinum
By Harbor Diamonds
Located in New York, NY
diamonds weighing 0.37 carats, in platinum. Pearls: 13.2-13.3 MM Color: G Clarity: VS
Category

2010s American Contemporary Clip-on Earrings

Materials

Diamond, Pearl, Platinum

Diana M. PLATINUM DIAMOND FLOWER SGTUDS WITH MARQUISE DIAMONDS 5.06cts
By Diana M. Jewels
Located in New York, NY
PLATINUM DIAMOND FLOWER STUDS WITH MARQUISE DIAMONDS 5.06CTS G-I VS VVS GIA, Diana M is one-stop
Category

21st Century and Contemporary American Modern Clip-on Earrings

Materials

Diamond, Platinum

Vintage Marquise Rubellite Tourmaline and Diamond Platinum Drop Earrings
Located in Montreal, QC
Simply Beautiful! Finely detailed Vintage Marquise Rubellite Tourmaline and Diamond Platinum Drop
Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, Tourmaline, Platinum

Marquise Diamond Necklace Set with 0.52ct F/VS Diamonds in Platinum
Located in London, GB
Marquise Diamond Necklace Set With 0.52ct F/VS Diamonds In Platinum Additional Information: Total
Category

2010s British Chain Necklaces

Materials

Diamond, Platinum

Handmade Marquise Blue Sapphire Pave Diamond Platinum Ring
By H & H Jewels
Located in Miami, FL
brilliant Marquise Cut Blue Sapphire, bezel-set in the center, with round diamond pave set around the
Category

2010s North American Retro Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum 11.30 Carat Vintage Marquise Cut Diamond Starflower Earrings
Located in New York, NY
Round and marquise shaped diamond earrings from our starflower collection in platinum. Made with 14
Category

20th Century Unknown Modern Clip-on Earrings

Materials

Diamond, Platinum

Platinum 1.01 Carat Marquise Diamond Center Sapphire Ring Platinum in Stock
Located in Boca Raton, FL
Material: Platinum Gemstone Details: Approx. 0.85ctw of Sapphire gemstones Diamond Details: Approx
Category

21st Century and Contemporary American Cocktail Rings

Materials

White Diamond, Sapphire, Diamond, Platinum

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

Marquise Platinum Diamond For Sale on 1stDibs

Surely you’ll find the exact marquise platinum diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. 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. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect marquise platinum diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing marquise platinum diamond — no matter the origin — is easy, but LB Exclusive, Tiffany & Co. and Harry Winston each produced a popular version that is worth a look. See these pages for a marquise cut iteration of this accessory, while there are also round cut cut and pear cut cut versions available here, too. Finding a marquise platinum diamond for sale for women should be easy, but there are 294 pieces available to browse for unisex as well as men, too.

How Much is a Marquise Platinum Diamond?

Prices for a marquise platinum diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $495 and can go as high as $2,000,000, while this accessory, on average, fetches $9,983.
Questions About Marquise Platinum Diamond
  • 1stDibs ExpertJune 15, 2023
    What a marquise diamond symbolizes is largely a matter of individual interpretation. Some people associate the elongated shape with joy and happiness, while others believe it is a symbol of love. On 1stDibs, shop a collection of marquise-cut diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 17, 2023
    Whether marquise diamonds are good is largely a matter of personal preference. However, many people appreciate the shape of the cut or feel that it looks flattering on their hands. Also known as the navette cut (meaning “little boat” or “sailboat” in French), marquise-cut stones are easy to identify due to their elliptical shape that is tapered on both ends. Stones with a marquise cut are considered modified brilliant because they have 58 facets. On 1stDibs, find a variety of diamond jewelry from some of the world's top sellers.
  • 1stDibs ExpertFebruary 13, 2023
    Marquise cut diamonds can be less expensive per carat compared to other popular diamond shapes. The 4Cs, the grading system that was established by the Gemological Institute of America (GIA) in the 1950s, are the guidelines that determine how marquise diamonds are graded. The price of marquise cut diamonds will be affected by market conditions as well as the aforementioned 4Cs, which are carat weight, color, clarity, and cut quality. Find a collection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertOctober 19, 2021
    A marquise-cut diamond looks great in a variety of settings, but you should choose one that protects the center stone. Some of the top marquise diamond ring settings are bezel, prong and halo. Find a variety of marquise-cut diamond rings on 1stDibs today.