Triangle Cut Diamond

Diamond Pendant Necklace A necklace featuring with a dangling geometric pendant with triangle motifs consisting of round cut diamonds.

Secured by the half-moon and triangle prongs, brilliant cut diamonds adorn the four sides of the ruby and sapphire for additional glitter of light.

In the surrounding circle, there are 16 1.2 mm natural Rose Cut diamonds. The triangles contain six natural Rose Cut diamonds that range in size from 2 mm - 1 mm.

Made by a very fine French atelier that prefers to remain anonymous, this exquisite ring features a vivid red cushion cut red spinel from Tanzania (4.36cts) and a wonderful pair of a...

Circa 1870, this gorgeous French brooch features a pink tourmaline as its centerpiece, flanked by Rose Cut diamond studded triangles along a horizontal 18k gold pin.

Having a total of 25 diamonds, 19 are round old european cut and the 6 diamonds on the triangles are round single cut.

Beautiful 2.90 carat gem, Colombian natural AGL certified emerald, set with two colorless triangle step cut diamonds. This highly coveted ring is set in 18k gold and is a beautiful ...

Centered upon a 5.02 Carat Radiant Cut Cut flanked by Triangle Shaped Diamonds and surrounded by Round Brilliant in a micro pave design. 6.96 Carats in Total.

The asymmetrical vine design contains a variety of diamond cuts: two large triangle shape diamonds (1.25 carats), marquise, round and smaller triangle shapes.

This unique hand crafted 18k yellow gold slip on bangle is adorned with a mix of round, triangle, oval, rectangle and emerald cut diamonds and emeralds.

It has a center piece fancy cut triangle shaped diamond weighing 0.52 carat approximately.

At the center, an impressive 8.8mm natural white diamond triangle cut, forms a striking drop centerpiece.

A platinum ring set with four old-cut diamonds in a square. Each stone is mille-griffe set; and on either side of the square is a little triangle set with three old-cut diamonds (tot...

Here, malachite appears as concentric spots within the azurite. The gem is specially cut into a bean shape an accented with pave set round brilliant cut diamond triangles.

Vintage 14 Karat Yellow Gold Emerald and Diamond Ring Size 6.5 JAGi Certified- This stunning ring features nine baguette emeralds, two triangle brilliant cut diamonds and nine round...

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.23 grams Set with- Stone type: Diamonds Shape: Radiant Carat: 1.01 ct Colour: Fa...

The ring band is equally majestic with oval cut flat pear shape polki diamond solitaire set in bezel setting with the element of outer layer forming another triangle adding depth to ...

14ct 585 White Gold 0.25 carat Diamond Ring with triangle cut Blue sapphires either side Diamond is very lively and set in decorative white gold mount Ring is stamped 14k inside band...

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 4.556 grams Set with- Stone type: Diamonds Shape: Emerald Carat: 1.01 ct Colour: F...

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 5.545 grams Set with- Stone type: Diamonds Shape: Oval Carat: 0.81 ct Colour: Very...

The uneven triangle cut flat polki diamond solitaire set in bezel setting surrounds the bigger center uneven pear shape polki solitaire of the same setting forming the round shape o...

18 Carat 750 Gold 6.02 Carat Diamond Triangle Cut 0.20 Carat Diamond Round Cut

The ruby is elegantly flanked by two sparkling triangle-cut natural diamonds, weighing 1.04 carats and 1.13 carats, both graded D color (exceptional white) with SI2 clarity.

The uneven triangle and U-cut flat polki diamond solitaires alternated with oval shape solitaire emeralds set in bezel setting hammered from all sides to accentuate the bangle’s magn...

The largest one being in a center cluster with a halo of 6 round diamonds. Connected to the cluster is a pattern of interconnected triangles, each with a round cut diamond.

Art Deco 1920's Diamond and sapphire engagement ring. 3 center diamonds with 4 triangle cut and round old euro diamond accent stones in a handmade pierced bead set dome engagement ri...

The uneven triangle and U-cut flat polki diamond solitaires alternated with oval shape solitaire blue sapphires set in bezel setting hammered from all sides to accentuate the bangle’...

Sapphire and diamond engagement ring. GIA certified center oval sapphire set in a 14k white gold top accented with 2 triangle cut side diamonds with a 14k yellow gold shank.

The uneven triangle and U-cut flat polki diamond solitaires alternated with oval shape solitaire rubies set in bezel setting hammered from all sides to accentuate the bangle’s magnif...

Flanking the main stone are 2 triangle brilliant cut diamonds, adding additional sparkle and shine to the substantial ring.

Necklace Sapphire: Half moon cut sapphire approx. 4 ct. 10 Square / triangle cut sapphire Diamonds: necklace brilliant cut diamonds 0.71 ct.

An Edwardian diamond and ruby Star of David stick-pin, formed with an equilateral triangle-cut diamond estimated to weigh 0.25 carats, set between three triangular-cut rubies, all fi...

An Edwardian pearl and diamond kite-shaped pendant, centrally with nine pearls forming a line, between two rose-cut diamond-set triangles each centered with a diamond-set acanthus mo...

Subtle and elegance abounds in this chic fashion bracelet. Crafted of 14 karats yellow gold, alternating geometric patterns are set with dazzling round cut diamonds. Further, the set...