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Oval Locket Pendant 18k Yellow Gold Blue Enamel 25 Diamonds 0.19 ct
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer oval locket pendant 18k yellow gold, electric blue vitreous enamel, 25 diamonds, total
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, Yellow Gold, Enamel, 18k Gold

Oval Locket 18k Yellow Gold Emerald Green Enamel Guilloche 25 Diamonds 0.29 ct
By Victor Mayer
Located in Pforzheim, DE
enamel, guilloche, 25 diamonds, total 0.29 ct, H VS, brilliant cut, measurements app. 25.0 mm x 36.0 mm
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, Yellow Gold, 18k Gold, Enamel

Oval Locket Necklace 18k Yellow Gold Green Enamel Guilloche 25 Diamonds 0.29 ct
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, guilloche, 25 diamonds, total 0.29 ct, H VS, brilliant cut, measurements app. 25.0 mm x
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

18KT Rose Gold 3.03 Ct Diamond Beaded Bracelet with Oval Diamond Center
Located in New York, NY
to wear. The inside diameter measures 2.25". The bracelet width is .25". The diamond set oval
Category

2010s Spanish Contemporary Bangles

Materials

Diamond, 18k Gold, Rose Gold

GIA Certified 105 Ct Natural Oval Turquoise, Ruby & Diamond Pendant, Sleeping B
Located in New York, NY
approximately 25 pointer each , total ct weight is approximately 4 ct Diamonds are approximately 25 pointer
Category

2010s Pendant Necklaces

Materials

Turquoise, Diamond, Ruby, Gold

Platinum Burmese 25 Ct Ruby No Heat Necklace- His Majesty Qaboos Bin Said Estate
Located in Antwerp, BE
Platinum Burmese 25 Ct Ruby No Heat Necklace to His Majesty Qaboos Bin Said Estate Qaboos bin Said
Category

20th Century French Artisan Drop Necklaces

Materials

Diamond, Ruby, Platinum

Oval Locket Pendant Necklace 18k Yellow Gold Blue Enamel 25 Diamonds 0.19 Carat
By Victor Mayer
Located in Pforzheim, DE
Material: 18k yellow gold Vitreous enamel: electric blue Diamonds: 25 diamonds, total 0,19 ct Measurements
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Oval Locket Pendant 18k Yellow Gold Yellow Vitreous Enamel 37 Diamonds 0.29 ct
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Oval Locket Pendant 18k Yellow Gold Green Vitreous Enamel 37 Diamonds 0.29 ct
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, Enamel, 18k Gold, Yellow Gold

Oval Locket Pendant Necklace 18k Yellow Gold Green Enamel 37 Diamonds 0.29 ct
By Victor Mayer
Located in Pforzheim, DE
, gold paillons Diamonds: 37 diamonds, total 0.29 ct, G VS brilliant cut Measurements: app. 25 mm x 35 mm
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, Enamel, 18k Gold, Yellow Gold

Oval Locket Pendant Necklace 18k Yellow Gold Yellow Enamel 37 Diamonds 0.29 ct
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Oval Locket Pendant 18k Yellow Gold Rose Vitreous Enamel 37 Diamonds 0.29 ct GVS
By Victor Mayer
Located in Pforzheim, DE
enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x 35 mm
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, Enamel, 18k Gold, Yellow Gold

Oval Locket Pendant Necklace 18k Yellow Gold Rose Enamel 37 Diamonds 0.29 ct GVS
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Enamel, Yellow Gold

700 Ct Natural Amethyst Multi Layer Bead Necklace in Platinum with 9 Ct Diamonds
Located in New York, NY
elegance. There are 5 layers of finest amethyst beads weight 700 ct in total . Platinum 25 gm We invite
Category

1990s Multi-Strand Necklaces

Materials

Amethyst, Diamond, Platinum

Victorian 1.0 Ct. Diamond 1.0 Ct. Sapphire Five Stone Ring
Located in Napoli, IT
25 – .50 – .25 – G VS/SI 2 oval cushion cut natural unheated blue sapphires totalling approx 1.0
Category

Antique Late 19th Century European Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Oval Locket Pendant 18k Yellow Gold Red Vitreous Enamel 37 Diamonds 0.29 ct G VS
By Victor Mayer
Located in Pforzheim, DE
enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x 35 mm
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, Enamel, 18k Gold, Yellow Gold

Oval Locket Pendant Necklace 18k Yellow Gold Red Enamel 37 Diamonds 0.29 ct G VS
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

14.6 Ct Natural Sapphire Certified Diamond Ring 18K Gold, 1998
Located in Herzelia, Tel Aviv
Certified Natural Sapphire Diamond Ring Magnificent and important natural Sapphire and Diamonds
Category

1990s Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Certified 5.22 Ct Burma No heat Pink Sapphire Diamond Platinum Ring
Located in Napoli, IT
Diamonds for 1.50 Ct F/G VVS adding unique character to the main gemstone and tasteful remark to the whole
Category

2010s European Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, Platinum

Estate 10.98 Ct Rainbow Moonstone Sapphire Diamond Pendant
Located in Napoli, IT
The outer edge is highlighted by .25 Ct of sparkly white Diamonds rated as G/H – VVS/SI and natural
Category

Late 20th Century European Contemporary Pendant Necklaces

Materials

Diamond, Moonstone, Sapphire, Rainbow Moonstone, 18k Gold

Estate 10.98 Ct Rainbow Moonstone Sapphire Diamond Pendant
Estate 10.98 Ct Rainbow Moonstone Sapphire Diamond Pendant
Free Shipping
H 1.19 in W 0.71 in L 17.72 in
25 Carat Natural Emerald & 1.8 Carat Diamond Tennis Bracelet 18 Kt Yellow Gold
Located in New York, NY
This exceptionally affordable Tennis bracelet has 25 stones of Natural oval shape Emeralds
Category

2010s Tennis Bracelets

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Located in Napoli, IT
Diamonds Italian origin A stunning, magic 11.50 Ct. weighted natural Australian Opal is the focal point of
Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold

Stunning No Heat Ruby 2.75ct Vs Diamond 18 Ct White Gold Ballerina Cluster Ring
Located in St Helens, GB
transparent. Surrounding are over 25 tapered baguette cut diamonds to total 2.75cts. Vs clarity, f-g colour
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, White Gold

21 Carat Natural Brazil Emerald & 2.6 Ct Diamond Tennis Bracelet 14 Karat Y Gold
Located in New York, NY
diamonds are 75 and diamond weighs is over 2.6 ct. The bracelet is expertly crafted with 25 grams of 14
Category

2010s American Tennis Bracelets

Materials

Diamond, Emerald, Gold, White Gold

17 Carat Blue Sapphire Oval Cabochon Gold Full Cut Round Diamonds Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
. 12 round full cut diamonds of 0,05 ct. each = 0,6 ct total diamonds weight Ring Shank Diameter 23 mm
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold

Victorian 6.40 Ct Star Sapphire and Rose Cut Diamond Ring
Located in Napoli, IT
an imposing oval crown Made of 18 KT solid gold topped of silver as used in the period Ring is 25 mm
Category

Antique 1890s European Victorian Cluster Rings

Materials

Diamond, Star Sapphire, 18k Gold, Silver

13 Carat Blue Sapphire Oval Cabochon Gold Full Cut Round Diamonds Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
round full cut diamonds of 0,05 ct. each = 0,6 carats total diamonds weight Ring Shank Diameter 21 mm
Category

1990s Italian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 14k Gold

13 Carats Ruby Oval Cabochon 14kt Gold 12 Full Cut Round Diamonds Cocktail Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
round full cut diamonds of 0,05 ct. each = 0,6 carats total diamonds weight Ring Shank American size # 7
Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold

Victorian 1.25 Ct Old Mine Diamond Coiled Snake 14 KT Ring
Located in Napoli, IT
: none/worn Gems: 1 oval cushion old mine cut diamond of approx 1.25 Ct (6.56 x 5.86 mm.) – J colour I
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 14k Gold

GIA Cert Natural Zambian Emerald & 95 Ct Diamond 4 Piece Set 18 Kt Yellow Gold
Located in New York, NY
GIA Certified Natural Finest Zambian Emeralds & 95 Carat Diamonds 4 Piece Set Necklace, Bracelet
Category

1990s Link Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

AJD RARE Elegant Pinky Natural 1.17 Ct. Sapphire & Real Diamonds Gold Ring
By Aria Jewelry Design
Located in Raleigh, NC
by .25 carats of sparkling real white diamonds set in this lovely 10K white gold ring size 7 sizable
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Gold, 10k Gold, White Gold

Oval Locket Pendant 18k Yellow Gold Blue Vitreous Enamel 37 Diamonds 0.29ct
By Victor Mayer
Located in Pforzheim, DE
, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x 35 mm About
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Oval Locket Pendant Necklace 18k Yellow Gold Blue Enamel 37 Diamonds 0.29ct
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, 18k Gold, Enamel, Yellow Gold

Round Brilliant Cut Diamond & Oval Cut Red Ruby 18k Yellow Gold Tennis Bracelet
By Antinori Fine Jewels
Located in Rome, IT
Round Brilliant Cut Diamond & Oval Cut Red Ruby 18k Yellow Gold Tennis Bracelet. The bracelet
Category

2010s Italian Modern Tennis Bracelets

Materials

Ruby, Diamond, Yellow Gold, 14k Gold

Oval Locket Pendant 18k Yellow Gold Duskypink Vitreous Enamel 37 Diamonds 0.29ct
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, gold paillons, 37 diamonds, total 0.29 ct, G VS, brilliant cut, measurements app. 25 mm x
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Oval Locket Pendant Necklace 18k Yellow Gold Duskypink Enamel 37 Diamonds 0.29ct
By Victor Mayer
Located in Pforzheim, DE
paillons Diamonds: 37 diamonds, total 0.29 ct, G VS brilliant cut Measurements: app. 25 mm x 35 mm Anchor
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

14K Yellow Gold Emerald and Diamond Earrings #16710
Located in Washington Depot, CT
gold. Screw back closures. Total emerald weight: .60 ct. Total diamond weight: .25 ct. Diamond
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Shark Pendant Police Man of the Seas 0.68 Ct Brilliants Cool Never Seen Design
Located in Viena, Viena
with full-cut diamonds total approx. 0.68 ct, W (white) / SI-P2, results in a LUXURY white gold pendant
Category

2010s European Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

14 Karat Yellow Gold Opal and Diamond Ring
Located in Washington Depot, CT
gold. Width: 25 mm. Shank: 3 mm. Approximate total diamond weight: .20 ct. Diamond clarity: SI1-I1
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Yellow Gold

14 Karat White Gold Red Tourmaline and Diamond Pendant
Located in Washington Depot, CT
14 Karat White Gold Red Tourmaline and Diamond Pendant This stunning pendant features one oval red
Category

20th Century Pendant Necklaces

Materials

Diamond, Tourmaline, White Gold

Coral, Diamond and 18k White Gold Ring
Located in Derby, NY
Weight : 20.76 grams Ring Size : 7 Brand : Estate Measurement : 30 mm x 25 mm Coral Shape : Oval Coral
Category

21st Century and Contemporary More Rings

Materials

Diamond, Coral, 18k Gold, White Gold

14 K Gold Earrings with Opals, Diamonds and Sapphires
By Daizy Jewellery
Located in Istanbul, TR
. Size: 25 x 6 mm. Total weight: 2.5 g. Central stones: Natural opals 2 pieces Weight: approx 5.00 ct in
Category

2010s Russian Modern Dangle Earrings

Materials

Diamond, Opal, Sapphire, Gold, 14k Gold

14 K Gold Earrings with Opals, Diamonds and Sapphires
By Daizy Jewellery
Located in Istanbul, TR
. Size: 25 x 6 mm. Total weight: 2.5 g. Central stones: Natural opals 2 pieces Weight: approx 5.00 ct in
Category

2010s Russian Modern Dangle Earrings

Materials

Diamond, Opal, Sapphire, Gold, 14k Gold

Art déco style sapphire and diamonds ring in platinum
Located in PARIS, FR
Stones: Sapphire: 1.46 cts, 25 diamonds: 0.40 ct. Material: Platinum Dimensions: 1.2 cm Weight
Category

Early 2000s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

14K Yellow Gold Sapphire & Diamond Ring Size 5.25 #15745
Located in Washington Depot, CT
gold. Width: 11 mm. Shank: 2 mm. Sapphire weight: .95 ct. Total diamond weight: .25 ct. Diamond
Category

20th Century Engagement Rings

Materials

White Diamond, Blue Sapphire, 14k Gold, Yellow Gold

18K White Gold Sapphire and Diamond Ring Size 7 #16471
Located in Washington Depot, CT
ring measures 25 mm x 20 mm. Shank measures 3 mm. Approximate total diamond weight: 0.51 ct. Diamond
Category

20th Century Engagement Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

Antique Art Deco Platinum Ruby and Diamond Engagement Ring
Located in Great Neck, NY
diamond on the mounting. #R0842 Metal: Platinum Weight: 2.9 Grams Diamonds: Approximately .25 ct
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

27.81 Carat Coral and Diamond Pendant in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Size - 32 x 25 mm > Stone Shape - Oval > Diamond Weight - 0.45 ct > Diamond Size - 1.2 mm > Gross
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Coral, Diamond, Yellow Gold, 18k Gold

GIA Certified 23 Carat Jadeite Jade +4.5ct Diamond Cocktail Ring Platinum Estate
Located in New York, NY
GIA Certified approximately 23to 25 Carat Jadeite Jade +4.5Ct Diamond Cocktail Ring Platinum Estate
Category

1990s Cocktail Rings

Materials

Diamond, Jade, Platinum

Zambian Emerald Gemstone Earrings Diamond 18 Karat Yellow Gold Handmade Jewelry
By Spectrum Jewels
Located in IN
Wt. :- 1.51 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Zambian Emerald Wt. :- 6.66 Ct
Category

21st Century and Contemporary Indian Modern Hoop Earrings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Natural Emerald Earrings Princess Cut Diamond 18 Karat Yellow Gold Fine Jewelry
Located in IN
. :- 3.35 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Zambian Emerald Wt. :- 2.50 Ct. Earrings Size
Category

21st Century and Contemporary Indian Modern More Earrings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

18K Yellow Gold Designer Blue Topaz Cocktail Ring with Sapphire and Diamonds
By VR Jewels
Located in Houston, TX
- 4 ct > Stone Shape - Oval, Round > Stone Size - 12 x 10 mm > Gemstone Pcs - 25 > Diamond Weight
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Sapphire, Blue Topaz, Topaz, Blue Sapphire, Diamond, Gold, Yellow Gold, ...

13.80 Carat Natural Unheated Ceylon Sapphire Diamond Ring
Located in Miami, FL
: 18k Stones: Diamonds Ceylon Sapphire Total Item Weight (g): 25 Diamond Color: G
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Victorian Natural Pearl Diamond Rare Large Pendant
Located in Napoli, IT
Hallmarks: none/worn Gems: 1 cushion old mine cut diamond of approx .25 Ct (G/VVS) – 4 rose cut diamonds
Category

Antique Mid-19th Century British Victorian Pendant Necklaces

Materials

Diamond, Natural Pearl, 18k Gold

14 Karat Yellow Gold Pink Tourmaline and Diamond Pendant #14011
Located in Washington Depot, CT
diamond weight: .09 ct. Diamond color: H-I Diamond clarity: SI1-SI2 Size: 38 mm x 25 mm Weight: 12.2
Category

20th Century Pendant Necklaces

Materials

Diamond, Tourmaline, Yellow Gold

Pink Coral and Diamond 18K Yellow Gold Earrings, circa 1960s
Located in Beverly Hills, CA
One pair of angelskin pink coral and diamond 18K yellow gold earrings featuring two oval cabochons
Category

20th Century Stud Earrings

Materials

Coral, Diamond, Yellow Gold, 18k Gold

14 Karat Yellow Gold Ruby, Sapphire and Diamond Slide Pendant #14045
Located in Washington Depot, CT
: .60 ct. Total diamond weight: .08 ct. Diamond color: I-J Diamond clarity: SI2-I1 Size: 25 mm x 16
Category

20th Century Pendant Necklaces

Materials

Diamond, Ruby, Sapphire, Yellow Gold

Retro 8.0 Australian Opal Rose Cut Diamond 18 Kt Ring
Located in Napoli, IT
lovely twinkling, approx. 1.0 Ct in total It is quite a standout piece of the vintage jeweler Crown is 25
Category

Vintage 1940s European Retro Cluster Rings

Materials

Diamond, Opal, 18k Gold

14K Yellow Gold Diamond, Moonstone Quartz Toggle Necklace #15272
Located in Washington Depot, CT
. Total diamond weight: .06 ct. Diamond clarity: VS1-VS2 Diamond color: G-H Quartz weight: .25 ct
Category

20th Century Pendant Necklaces

Materials

White Diamond, Moonstone, Quartz, Rock Crystal, Gold, 14k Gold, Yellow Gold

Christopher Designs L'Amour Crisscut Light Fancy Yellow Diamond Ring Set in 18K
By Christopher Designs
Located in Los Gatos, CA
Fancy Yellow Diamond. A total of 0.11 ct. tw. of 25 round brilliant cut Fancy Yellow Diamonds, each of
Category

20th Century North American Bridal Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold

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25 Ct Oval Diamond For Sale on 1stDibs

You are likely to find exactly the 25 ct oval diamond you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find an antique version now, or shop for 1030 vintage or 1219 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 25 ct oval diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Creating a 25 ct oval diamond has been a part of the legacy of many jewelers, but those produced by LB Exclusive, VR Jewels and House of R&D are consistently popular. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and brilliant cut cut versions available here, too. If you’re browsing our inventory for a 25 ct oval diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 25 Ct Oval Diamond?

Prices for a 25 ct oval diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $4,869,682, while this accessory, on average, fetches $3,932.