Skip to main content

Transitional Cut Diamond

to
12
609
555
354
308
215
1,028
122
70
64
48
2
13
966
61
7
20
79
213
124
227
79
26
13
3
1
571
460
11
590
114
61
37
36
to
6
11
8
7
5
4
284
71
47
20
18
10
3
1
1
1,042
644
384
Antique Art Deco 8.64 Carat Diamond and Platinum Brooch Circa 1935
Antique Art Deco 8.64 Carat Diamond and Platinum Brooch Circa 1935

Antique Art Deco 8.64 Carat Diamond and Platinum Brooch Circa 1935

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The pierced decorated, elliptical shaped platinum frame is ornamented with a central feature ...

Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, Platinum

Vintage 1950s Diamond and Yellow Gold Trilogy Ring
Vintage 1950s Diamond and Yellow Gold Trilogy Ring

Vintage 1950s Diamond and Yellow Gold Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, platinum claw setting displays a central 0.37Ct transitional modern brilliant round cut diamond. The central diamond is flanked on either side with two furthe...

Category

Vintage 1950s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Gold Plate, Yellow Gold

1.17 Carat Diamond Solitaire Engagement Ring in 18k White Gold
1.17 Carat Diamond Solitaire Engagement Ring in 18k White Gold

1.17 Carat Diamond Solitaire Engagement Ring in 18k White Gold

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays an impressive feature claw set 1.07ct transitional modern brilliant round cut diamond. The elevated, millegrain decorated ring shoulders are e...

Category

Vintage 1920s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1.05ct Diamond Pendant Necklace in 18k Gold & Platinum
Vintage 1.05ct Diamond Pendant Necklace in 18k Gold & Platinum

Vintage 1.05ct Diamond Pendant Necklace in 18k Gold & Platinum

Located in Jesmond, Newcastle Upon Tyne

The yellow gold rectangular setting is ornamented with a platinum curvilinear design featuring twelve pavé set transitional modern brilliant round cut diamonds. The pendant suspends...

Category

Vintage 1960s Unknown Pendant Necklaces

Materials

Diamond, Gold, 18k Gold

Vintage 1950s Sapphire and Emerald Diamond and Platinum Twist Ring
Vintage 1950s Sapphire and Emerald Diamond and Platinum Twist Ring

Vintage 1950s Sapphire and Emerald Diamond and Platinum Twist Ring

Located in Jesmond, Newcastle Upon Tyne

The central gemstones are surrounded by two twist design settings, each embellished with seven graduated pavé set transitional modern brilliant round cut diamonds in size.

Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Emerald, Sapphire, Platinum

Large Antique 14K Gold, Sterling Silver, Diamond, & Sapphire Sword Brooch
Large Antique 14K Gold, Sterling Silver, Diamond, & Sapphire Sword Brooch

Large Antique 14K Gold, Sterling Silver, Diamond, & Sapphire Sword Brooch

Located in Philadelphia, PA

Set throughout both sword handle and sheath with 104 transitional & single cut diamonds (1.00 - 2.90mm±, Color: H-I, Clarity: VS-I1), three round cabochon sapphires to the sheath...

Category

Early 20th Century Belle Époque Brooches

Materials

Diamond, Sapphire, 14k Gold, Sterling Silver

Vintage 0.43 Carat Diamond and 18k Yellow Gold Trilogy Ring Circa 1950
Vintage 0.43 Carat Diamond and 18k Yellow Gold Trilogy Ring Circa 1950

Vintage 0.43 Carat Diamond and 18k Yellow Gold Trilogy Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

The trilogy ring features a central transitional modern brilliant round cut diamond displayed in subtle relief in a rectangular white gold frame.

Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, White Gold, Yellow Gold

Antique Belgian Diamond and 18k White Gold Pendant
Antique Belgian Diamond and 18k White Gold Pendant

Antique Belgian Diamond and 18k White Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

A further three pavé set transitional modern brilliant round cut diamonds ornament the pendant to the upper border of the design.

Category

Vintage 1930s Belgian Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage 21ct Diamond and Platinum Brooch, Circa 1960, Floral Design
Vintage 21ct Diamond and Platinum Brooch, Circa 1960, Floral Design

Vintage 21ct Diamond and Platinum Brooch, Circa 1960, Floral Design

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated platinum frame has a curvilinear form, embellished with eight floral designs composed of individually claw set transitional modern brilliant round cut diamonds....

Category

Vintage 1960s Unknown Brooches

Materials

Diamond, Platinum

Vintage 20.67ct Cabochon Star Onyx & 0.65ct Diamond Gold Cocktail Ring
Vintage 20.67ct Cabochon Star Onyx & 0.65ct Diamond Gold Cocktail Ring

Vintage 20.67ct Cabochon Star Onyx & 0.65ct Diamond Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

This impressive vintage cocktail ring is supplied with an independent diamond grading report card. Condition This stunning 1950s star onyx ring with diamonds is exceptional quality,...

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Vintage 0.40 Carat Diamond and 18k White Gold Bracelet Circa 1950
Vintage 0.40 Carat Diamond and 18k White Gold Bracelet Circa 1950

Vintage 0.40 Carat Diamond and 18k White Gold Bracelet Circa 1950

Located in Jesmond, Newcastle Upon Tyne

The anterior portion of the bracelet is ornamented with a pierced decorated floriated design ornamented with an impressive central feature claw set transitional modern brilliant roun...

Category

Vintage 1950s Link Bracelets

Materials

Diamond, White Gold

Vintage 4.90ct Amethyst and 0.80ct Diamond 18k Yellow Gold Cocktail Ring
Vintage 4.90ct Amethyst and 0.80ct Diamond 18k Yellow Gold Cocktail Ring

Vintage 4.90ct Amethyst and 0.80ct Diamond 18k Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The substantial rounded rectangular setting is embellished with a collet set 4.90 ct cushion cut amethyst. The domed, broad 18ct white gold set shoulders of the ring are ornamented ...

Category

Mid-20th Century Unknown Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920
Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature four-claw set 0.75ct transitional modern brilliant round cut diamond. The splayed ring shoulders are each embellished with ...

Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Platinum

Vintage 18k White Gold Diamond Flower Brooch
Vintage 18k White Gold Diamond Flower Brooch

Vintage 18k White Gold Diamond Flower Brooch

Located in Boston, MA

Crafted in luxurious 18k white gold, the piece showcases a breathtaking floral design adorned with dazzling diamonds. At the heart of this brooch sits a captivating transitional cut...

Category

Vintage 1960s Brooches

Materials

Diamond, White Gold

Vintage Diamond 18k Yellow Gold and 18k White Gold Earrings
Vintage Diamond 18k Yellow Gold and 18k White Gold Earrings

Vintage Diamond 18k Yellow Gold and 18k White Gold Earrings

Located in Jesmond, Newcastle Upon Tyne

Each earring displays a horizontal linear bar embellished with four transitional modern brilliant round cut diamonds. The linear settings surmount an impressive individually collet ...

Category

Vintage 1960s Lever-Back Earrings

Materials

Diamond, White Gold, Yellow Gold

Vintage 1960s 0.38ct Diamond Twist Ring in 14k Yellow & White Gold
Vintage 1960s 0.38ct Diamond Twist Ring in 14k Yellow & White Gold

Vintage 1960s 0.38ct Diamond Twist Ring in 14k Yellow & White Gold

Located in Jesmond, Newcastle Upon Tyne

The ring has a channelled twist design, displaying two individually 14k white gold six claw set transitional modern brilliant round cut diamonds, totalling 0.38Cts.

Category

Antique 1660s Unknown Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 2.20 Carat Diamond and 14k White Gold Cluster Ring
Vintage 2.20 Carat Diamond and 14k White Gold Cluster Ring

Vintage 2.20 Carat Diamond and 14k White Gold Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, cluster design is ornamented with three impressive feature transitional modern brilliant round cut diamonds individually claw set horizontally to the centre of...

Category

Vintage 1950s British Cluster Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Vintage Fancy Hamilton Platinum 5.42ct Round Diamond Watch Heart Link Bracelet
Vintage Fancy Hamilton Platinum 5.42ct Round Diamond Watch Heart Link Bracelet

Vintage Fancy Hamilton Platinum 5.42ct Round Diamond Watch Heart Link Bracelet

By Hamilton

Located in Montclair, NJ

--Stone(s):-- 226 Natural Genuine Diamonds - Round Transitional & Single Cut - Pave Set - G/H Color - VS1/VS2 Clarity - 4.52ctw (approx.) 10 Natural Genuine Diamonds - Round Tran...

Category

20th Century American Wrist Watches

Materials

Diamond, Platinum

Vintage 0.27ct Diamond & Pearl 14k Gold Cocktail Ring, Circa 1940
Vintage 0.27ct Diamond & Pearl 14k Gold Cocktail Ring, Circa 1940

Vintage 0.27ct Diamond & Pearl 14k Gold Cocktail Ring, Circa 1940

Located in Jesmond, Newcastle Upon Tyne

The pearl is flanked diagonally on either side with an individually 14k white gold eight-claw set transitional modern brilliant round cut diamond, in a linear design.

Category

20th Century Unknown Cocktail Rings

Materials

Diamond, Pearl, Cultured Pearl, 14k Gold, White Gold, Yellow Gold

Antique French 4.52 Carat Diamond and Platinum Bracelet
Antique French 4.52 Carat Diamond and Platinum Bracelet

Antique French 4.52 Carat Diamond and Platinum Bracelet

Located in Jesmond, Newcastle Upon Tyne

This impressive articulating antique bracelet is embellished with thirty-six subtly graduating transitional modern brilliant round cut diamonds, totalling 4.52cts.

Category

Vintage 1930s French Link Bracelets

Materials

Diamond, Gold, 18k Gold, White Gold, Platinum

Vintage Emerald and Diamond Yellow Gold Cocktail Ring
Vintage Emerald and Diamond Yellow Gold Cocktail Ring

Vintage Emerald and Diamond Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The setting is embellished with six round cut emeralds and six transitional modern brilliant round cut diamonds, all bezel set to the design.

Category

Vintage 1960s Unknown Retro Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

2.34 Carat Madagascar Sapphire and 1.85 Carat Diamond Platinum Trilogy Ring
2.34 Carat Madagascar Sapphire and 1.85 Carat Diamond Platinum Trilogy Ring

2.34 Carat Madagascar Sapphire and 1.85 Carat Diamond Platinum Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

The principal stone is flanked on either side with an impressive claw set 0.95ct and 0.90ct transitional modern brilliant round cut diamond, completing the trilogy design; the goldsm...

Category

Vintage 1940s Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1950s Emerald and Diamond White Gold Cocktail Ring
1950s Emerald and Diamond White Gold Cocktail Ring

1950s Emerald and Diamond White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, lobed design is embellished with a further two transitional modern brilliant round cut diamonds and twelve Dutch cut diamonds.

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

Vintage 1.79 Carat Diamond and 14k White Gold Bracelet Circa 1950
Vintage 1.79 Carat Diamond and 14k White Gold Bracelet Circa 1950

Vintage 1.79 Carat Diamond and 14k White Gold Bracelet Circa 1950

Located in Jesmond, Newcastle Upon Tyne

The tapering setting conjoins with seventeen impressive links, each bearing a further pavé set transitional modern brilliant round cut diamonds, totalling 1.54cts.

Category

Vintage 1950s Link Bracelets

Materials

Diamond, White Gold

Platinum Retro Engagement Ring, 0.75ct Diamond, Circa 1940s
Platinum Retro Engagement Ring, 0.75ct Diamond, Circa 1940s

Platinum Retro Engagement Ring, 0.75ct Diamond, Circa 1940s

Located in Beverly Hills, CA

This stunning platinum engagement ring from the 1940s centers a prong-set, transitional round brilliant-cut diamond weighing 0.75 carats, with G-H color and VS-2 clarity, exuding a c...

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Platinum

Vintage 8.25 Carat Diamond and Platinum Spray Brooch, Circa 1950
Vintage 8.25 Carat Diamond and Platinum Spray Brooch, Circa 1950

Vintage 8.25 Carat Diamond and Platinum Spray Brooch, Circa 1950

Located in Jesmond, Newcastle Upon Tyne

The interlacing leaf design is ornamented with a further twenty-eight cut channel set baguette cut diamonds and the scrolling ribbon motif is embellished with seventeen impressive pa...

Category

Vintage 1950s Unknown Brooches

Materials

Diamond, Platinum

Vintage 1.77 Carat Diamond and Platinum Solitaire Ring Circa 1940
Vintage 1.77 Carat Diamond and Platinum Solitaire Ring Circa 1940

Vintage 1.77 Carat Diamond and Platinum Solitaire Ring Circa 1940

Located in Jesmond, Newcastle Upon Tyne

The ring displays a stunning principal 1.55ct transitional modern brilliant round cut diamond, six-claw set in relief.

Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

Antique 6.50ct Diamond Bracelet, 16k Rose Gold & Platinum, Circa 1930
Antique 6.50ct Diamond Bracelet, 16k Rose Gold & Platinum, Circa 1930

Antique 6.50ct Diamond Bracelet, 16k Rose Gold & Platinum, Circa 1930

Located in Jesmond, Newcastle Upon Tyne

The domed platinum setting is embellished with forty-four stunning pavé set transitional modern brilliant round cut diamonds. The setting incorporates a linear formation of four cha...

Category

Vintage 1930s Chain Bracelets

Materials

Diamond, Rose Gold, Platinum

2.51ct Ceylon Sapphire and 0.24ct Diamond 18k Yellow Gold Platinum Cocktail Ring
2.51ct Ceylon Sapphire and 0.24ct Diamond 18k Yellow Gold Platinum Cocktail Ring

2.51ct Ceylon Sapphire and 0.24ct Diamond 18k Yellow Gold Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The sapphire is encompassed with eight platinum petal shaped settings, each embellished with three pavé set transitional modern brilliant round cut diamonds. The substantial pierced...

Category

Vintage 1950s French Cocktail Rings

Materials

Diamond, Sapphire, Yellow Gold, Platinum

Platinum Art Deco Old European Diamond Engagement Ring
Platinum Art Deco Old European Diamond Engagement Ring

Platinum Art Deco Old European Diamond Engagement Ring

Located in Hicksville, NY

Year: 1940s Item Details: Ring Size: 7.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 6.6 grams Diamond Details: .50ct, total weight. G-H Color, VS Clarity, Old European ...

Category

Vintage 1940s Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique 1.84ct Diamond Platinum Cocktail Ring, Art Deco, Circa 1935
Antique 1.84ct Diamond Platinum Cocktail Ring, Art Deco, Circa 1935

Antique 1.84ct Diamond Platinum Cocktail Ring, Art Deco, Circa 1935

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive antique diamond ring has been crafted in platinum. The pierced decorated rectangular setting is ornamented with an impressive feature four-claw se...

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Vintage 1950s Diamond and White Gold Cocktail Ring
Vintage 1950s Diamond and White Gold Cocktail Ring

Vintage 1950s Diamond and White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, shaped design displays three graduated feature transitional modern brilliant round cut diamonds, individually four claw set horizontally to the center.

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Vintage 33.20 Carat Aquamarine 3.59 Carat Diamond and Platinum Pendant
Vintage 33.20 Carat Aquamarine 3.59 Carat Diamond and Platinum Pendant

Vintage 33.20 Carat Aquamarine 3.59 Carat Diamond and Platinum Pendant

Located in Jesmond, Newcastle Upon Tyne

The stunning feature drop is comprised of a platinum four claw set principal 33.20ct oval faceted cut Aquamarine, suspended from an individually claw set transitional modern brillian...

Category

Vintage 1950s Unknown Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Antique 0.52 Carat Ruby and 5.32 Carat Diamond, Platinum Brooch Circa 1935
Antique 0.52 Carat Ruby and 5.32 Carat Diamond, Platinum Brooch Circa 1935

Antique 0.52 Carat Ruby and 5.32 Carat Diamond, Platinum Brooch Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The upper portion of these organic arrangements incorporates an impressive collet set 0.40ct transitional modern brilliant round cut diamond. The curvilinear stems of the shoots are...

Category

Vintage 1930s Brooches

Materials

Diamond, Ruby, Platinum

Vintage French 2.20ct Diamond and Platinum Full Eternity Ring
Vintage French 2.20ct Diamond and Platinum Full Eternity Ring

Vintage French 2.20ct Diamond and Platinum Full Eternity Ring

Located in Jesmond, Newcastle Upon Tyne

The ring is embellished with seventeen pavé set transitional modern brilliant round cut diamonds, totalling 2.20 carats.

Category

Vintage 1940s French Band Rings

Materials

Diamond, Platinum

Vintage 1.40 Carat Diamond and 18k White Gold Bracelet
Vintage 1.40 Carat Diamond and 18k White Gold Bracelet

Vintage 1.40 Carat Diamond and 18k White Gold Bracelet

Located in Jesmond, Newcastle Upon Tyne

This vintage bracelet is composed of nine individually four-claw set transitional modern brilliant round cut diamonds, totalling 1.40ct, subtly graduating in size within a linear for...

Category

Vintage 1950s Unknown Link Bracelets

Materials

Diamond, White Gold

Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring

Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The ring displays a stunning principal 1.03 carat transitional modern brilliant round cut diamond, six-claw set in relief.

Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

Vintage Platinum & Palladium 0.40ctw Pave Diamond 3 Row Band Ring
Vintage Platinum & Palladium 0.40ctw Pave Diamond 3 Row Band Ring

Vintage Platinum & Palladium 0.40ctw Pave Diamond 3 Row Band Ring

Located in Montclair, NJ

--Stone(s):-- (27) Natural Genuine Diamonds - Old Transitional Cut - Pave Set - Nice Brilliant White Diamonds Total Carat Weight: 0.40 (approx.)

Category

20th Century Band Rings

Materials

Diamond, Palladium, Platinum

Antique 2.47 Carat Diamond and Platinum Twist Cocktail Ring
Antique 2.47 Carat Diamond and Platinum Twist Cocktail Ring

Antique 2.47 Carat Diamond and Platinum Twist Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive antique diamond ring has been crafted in platinum. The pierced decorated platinum settings display two stunning individually claw set 1.19ct trans...

Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Platinum

Vintage Cultured Pearl and 1.07 Carat Diamond Platinum Earrings Circa 1950
Vintage Cultured Pearl and 1.07 Carat Diamond Platinum Earrings Circa 1950

Vintage Cultured Pearl and 1.07 Carat Diamond Platinum Earrings Circa 1950

Located in Jesmond, Newcastle Upon Tyne

The earrings are each ornamented with a feature 10.80mm cultured pearl, set to the nadir of a claw set 0.55ct and 0.52ct transitional modern brilliant round cut diamond. These vinta...

Category

Vintage 1950s Stud Earrings

Materials

Diamond, Cultured Pearl, Yellow Gold, Platinum

1.53ct Diamond and 18ct Yellow Gold Trilogy Ring - Antique Circa 1935
1.53ct Diamond and 18ct Yellow Gold Trilogy Ring - Antique Circa 1935

1.53ct Diamond and 18ct Yellow Gold Trilogy Ring - Antique Circa 1935

Located in Jesmond, Newcastle Upon Tyne

The impressive pierced decorated platinum mount displays a central prong/claw set 0.56ct transitional modern brilliant round cut diamond. The central diamond is flanked with a 0.49c...

Category

Vintage 1930s Three-Stone Rings

Materials

Diamond, Yellow Gold, Platinum

Antique 0.35ct Diamond Four Stone Ring in 14k White Gold, Circa 1930
Antique 0.35ct Diamond Four Stone Ring in 14k White Gold, Circa 1930

Antique 0.35ct Diamond Four Stone Ring in 14k White Gold, Circa 1930

Located in Jesmond, Newcastle Upon Tyne

The elongated, pierced decorated settings is ornamented with four pavé set transitional modern brilliant round cut diamonds, graduated in size.

Category

Vintage 1930s Unknown Bridal Rings

Materials

Diamond, 14k Gold, White Gold

Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925
Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925

Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925

Located in Jesmond, Newcastle Upon Tyne

This impressive antique bracelet is composed with twenty-six transitional modern brilliant round cut diamonds, individually collet set to millegrain decorated square links.

Category

Vintage 1920s Link Bracelets

Materials

Diamond, White Gold

Antique 3.20 Carat Diamond and Platinum Solitaire Ring Circa 1925
Antique 3.20 Carat Diamond and Platinum Solitaire Ring Circa 1925

Antique 3.20 Carat Diamond and Platinum Solitaire Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature 2.70ct transitional modern brilliant round cut diamond, four-claw set in subtle relief, to the centre of a plain Art Deco ha...

Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Platinum

1940s 12k White Gold Trilogy Ring with 0.27ct Diamonds, Unisex
1940s 12k White Gold Trilogy Ring with 0.27ct Diamonds, Unisex

1940s 12k White Gold Trilogy Ring with 0.27ct Diamonds, Unisex

Located in Jesmond, Newcastle Upon Tyne

The unusual geometric setting displays three transitional modern brilliant round cut diamonds, pavé set to individual square shaped mounts.

Category

Vintage 1940s Unknown Three-Stone Rings

Materials

Diamond, White Gold

1.48Ct Emerald and 2.35Ct Diamond 18k White Gold Drop Earrings Circa 1960
1.48Ct Emerald and 2.35Ct Diamond 18k White Gold Drop Earrings Circa 1960

1.48Ct Emerald and 2.35Ct Diamond 18k White Gold Drop Earrings Circa 1960

Located in Jesmond, Newcastle Upon Tyne

Each emerald is encompassed with a paralleling border of ten individually four-claw set transitional modern brilliant round cut diamonds. The cluster designs suspend from a linear a...

Category

Vintage 1960s Drop Earrings

Materials

Diamond, Emerald, White Gold

Antique Diamond and White Gold Cluster Engagement Ring, circa 1935
Antique Diamond and White Gold Cluster Engagement Ring, circa 1935

Antique Diamond and White Gold Cluster Engagement Ring, circa 1935

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, wirework setting displays an impressive feature eight claw set 0.48 carat transitional modern brilliant round cut diamond, in subtle relief to the centre of th...

Category

Vintage 1930s French Engagement Rings

Materials

Diamond, 15k Gold, White Gold

Vintage 6.87Ct Diamond and Platinum Cornucopia Brooch Circa 1950
Vintage 6.87Ct Diamond and Platinum Cornucopia Brooch Circa 1950

Vintage 6.87Ct Diamond and Platinum Cornucopia Brooch Circa 1950

Located in Jesmond, Newcastle Upon Tyne

This 18k white gold horn-shaped cornucopia container is embellished with thirty-five impressive pavé transitional modern brilliant round cut diamonds, accented with further pavé set ...

Category

Vintage 1950s Brooches

Materials

Diamond, Platinum, White Gold

1950s Vintage French 1.20 Carat Diamond and Yellow Gold Bracelet
1950s Vintage French 1.20 Carat Diamond and Yellow Gold Bracelet

1950s Vintage French 1.20 Carat Diamond and Yellow Gold Bracelet

Located in Jesmond, Newcastle Upon Tyne

The bracelet is composed of twenty-six oval shaped links, thirteen of which are ornamented with a single 18k white gold bezel set transitional modern brilliant round cut diamond. Th...

Category

Vintage 1950s French Link Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 7.15Ct Diamond and 18k White Gold Bracelet Circa 1970
Vintage 7.15Ct Diamond and 18k White Gold Bracelet Circa 1970

Vintage 7.15Ct Diamond and 18k White Gold Bracelet Circa 1970

Located in Jesmond, Newcastle Upon Tyne

The articulated anterior portion of the bracelet is ornamented with seven pierced decorated floriated cluster designs, each embellished with an impressive central feature claw set tr...

Category

Vintage 1970s Link Bracelets

Materials

Diamond, White Gold

Vintage Art Deco 5.09 Carat Diamond and Platinum Earrings Circa 1950
Vintage Art Deco 5.09 Carat Diamond and Platinum Earrings Circa 1950

Vintage Art Deco 5.09 Carat Diamond and Platinum Earrings Circa 1950

Located in Jesmond, Newcastle Upon Tyne

Each opposing earring is ornamented with three impressive individually four claw set transitional modern brilliant round cut diamonds. The remaining interlacing Art Deco settings of...

Category

Vintage 1950s Unknown Art Deco Lever-Back Earrings

Materials

Diamond, Platinum

Vintage French 16.75Ct Diamond and Platinum Bracelet Circa 1950
Vintage French 16.75Ct Diamond and Platinum Bracelet Circa 1950

Vintage French 16.75Ct Diamond and Platinum Bracelet Circa 1950

Located in Jesmond, Newcastle Upon Tyne

This impressive articulating vintage bracelet is embellished with thirty-five claw set subtly graduating transitional modern brilliant round cut diamonds, totalling 16.75cts.

Category

Vintage 1950s French Link Bracelets

Materials

Diamond, Platinum, White Gold

5.40 Carat Star Sapphire and 0.40 Carat Diamond Platinum Cluster Ring Circa 1920
5.40 Carat Star Sapphire and 0.40 Carat Diamond Platinum Cluster Ring Circa 1920

5.40 Carat Star Sapphire and 0.40 Carat Diamond Platinum Cluster Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting is ornamented with a stunning feature millegrain decorated collet set 5.40ct cabochon cut star sapphire. The sapphire is encompassed with eighteen pavé...

Category

Vintage 1920s Cluster Rings

Materials

Diamond, Star Sapphire, Platinum

Art Deco Emerald and Carat Diamond Cocktail Ring in Platinum
Art Deco Emerald and Carat Diamond Cocktail Ring in Platinum

Art Deco Emerald and Carat Diamond Cocktail Ring in Platinum

Located in Jesmond, Newcastle Upon Tyne

The emerald arrangements are enveloped with a geometric arrangement of sixteen impressive transitional modern brilliant round cut diamonds. The pierced decorated and elevated ring s...

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

1940s European Diamond and White Gold Cocktail Ring
1940s European Diamond and White Gold Cocktail Ring

1940s European Diamond and White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The substantial, pierced decorated lattice design setting is ornamented with a feature 0.25Ct transitional modern brilliant round cut diamond, six claw/prong set in subtle relief to ...

Category

Vintage 1940s Unknown Retro Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Antique 1.20 Carat Diamond and Platinum Full Eternity Ring
Antique 1.20 Carat Diamond and Platinum Full Eternity Ring

Antique 1.20 Carat Diamond and Platinum Full Eternity Ring

Located in Jesmond, Newcastle Upon Tyne

This full eternity ring is ornamented with twenty-four transitional modern brilliant round cut diamonds, totalling 1.20Cts.

Category

Vintage 1930s French Band Rings

Materials

Diamond, Platinum

Vintage 1950s Cultured Pearl Diamond White Gold Stud Earrings
Vintage 1950s Cultured Pearl Diamond White Gold Stud Earrings

Vintage 1950s Cultured Pearl Diamond White Gold Stud Earrings

Located in Jesmond, Newcastle Upon Tyne

Each earring is ornamented with a feature 8.20mm cultured pearl encircled by six individually claw / prong set transitional modern brilliant round cut diamonds. The earrings have a ...

Category

Vintage 1950s Belgian Stud Earrings

Materials

Diamond, Cultured Pearl, 18k Gold, White Gold

Vintage Diamond Yellow Gold Five Stone Ring, circa 1940
Vintage Diamond Yellow Gold Five Stone Ring, circa 1940

Vintage Diamond Yellow Gold Five Stone Ring, circa 1940

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated, intricate scroll decorated setting displays a central 0.60ct transitional modern brilliant round cut diamond, flanked by a four further diamonds, graduating in...

Category

Vintage 1940s Band Rings

Materials

Diamond, Yellow Gold

1 Carat Basaltic Sapphire and 1.50 Carat Diamond 18k White Gold Cluster Earrings
1 Carat Basaltic Sapphire and 1.50 Carat Diamond 18k White Gold Cluster Earrings

1 Carat Basaltic Sapphire and 1.50 Carat Diamond 18k White Gold Cluster Earrings

Located in Jesmond, Newcastle Upon Tyne

The sapphires are each encircled with twelve transitional modern brilliant round cut diamonds, totalling 1.50cts, in a scalloped cluster border.

Category

Vintage 1930s Unknown Stud Earrings

Materials

Diamond, Sapphire, White Gold

1950s Diamond and Pearl Yellow and Rose Gold Brooch
1950s Diamond and Pearl Yellow and Rose Gold Brooch

1950s Diamond and Pearl Yellow and Rose Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

The two-tone flower-heads are ornamented with a bezel set 0.47Ct and 0.43Ct transitional modern brilliant round cut diamond. The design is embellished with three cultured pearls, va...

Category

Vintage 1950s Brooches

Materials

Diamond, Pearl, Rose Gold, Yellow Gold

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

Transitional Cut Diamond For Sale on 1stDibs

You are likely to find exactly the transitional cut diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect transitional cut diamond among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced 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 transitional cut diamond — no matter the origin — is easy, but Peter Suchy, Antinori Fine Jewels and H & H Jewels each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and baguette cut alternatives. Finding a transitional cut diamond for sale for women should be easy, but there are 40 pieces available to browse for unisex as well as men, too.

How Much is a Transitional Cut Diamond?

On average, a transitional cut diamond at 1stDibs sells for $8,579, while they’re typically $800 on the low end and $81,658 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.