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18K White Gold Glacé Diamond Ring (3/4 ct. tw.), large top view

Glacé Diamond Engagement Ring (3/4 ct. tw.)

A flurry of round, marquise, and pear-shaped diamonds adorn three-fourths of this magnificent ring for a delicate yet bold look while lustrous claw prongs cradle the center gemstone (3/4 total carat weight).

The Solstice Collection, a line of exclusive Brilliant Earth designs, is inspired by the natural silhouettes of winter - falling snow, icicles, and joyful light that pierces through the cold. ... Read More

Metal: 18K White Gold

$3,290 (Setting Only)

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Platinum Engagement Rings

Crafted with a rare and durable metal, our platinum engagement rings are known for their natural brilliance.

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Hidden Halo
Platinum Luna Hidden Halo Diamond Ring Platinum Luna Hidden Halo Diamond Ring

Luna Hidden Halo Diamond Ring

$1,890
Platinum Petal Pear Three Stone Diamond Ring (1/2 ct. tw.) Platinum Petal Pear Three Stone Diamond Ring (1/2 ct. tw.)

Petal Pear Three Stone Diamond Ring (1/2 ct. tw.)

$3,090
Platinum Alice Solitaire Ring Platinum Alice Solitaire Ring

Alice Solitaire Ring

$1,750
Platinum Petite Twisted Vine Hidden Halo Pavé Diamond Ring Platinum Petite Twisted Vine Hidden Halo Pavé Diamond Ring

Petite Twisted Vine Hidden Halo Pavé Diamond Ring

$1,790
Platinum Begonia Vine Diamond Ring (1/4 ct. tw.) Platinum Begonia Vine Diamond Ring (1/4 ct. tw.)

Begonia Vine Diamond Ring (1/4 ct. tw.)

$3,090
Platinum Peyton 4mm Satin Finish Solitaire Ring Platinum Peyton 4mm Satin Finish Solitaire Ring

Peyton 4mm Satin Finish Solitaire Ring

$2,090
Hidden Halo
Platinum Demi Half Coverage Diamond Ring (1/5 ct. tw.) Platinum Demi Half Coverage Diamond Ring (1/5 ct. tw.)

Demi Half Coverage Diamond Ring (1/5 ct. tw.)

$1,650
Platinum Petite Demi Diamond Ring with Ballad Diamond Ring Platinum Petite Demi Diamond Ring with Ballad Diamond Ring

Petite Demi Diamond Ring with Ballad Diamond Ring

$3,100
Hidden Halo
Platinum Waverly Halo Diamond Ring (1/2 ct. tw.) Platinum Waverly Halo Diamond Ring (1/2 ct. tw.)

Waverly Halo Diamond Ring (1/2 ct. tw.)

$2,250
Platinum Waverly Diamond Bridal Set (2/3 ct. tw.) Platinum Waverly Diamond Bridal Set (2/3 ct. tw.)

Waverly Diamond Bridal Set (2/3 ct. tw.)

$3,800
Platinum Dawn 2mm Diamond Ring Platinum Dawn 2mm Diamond Ring

Dawn 2mm Diamond Ring

$1,990
Platinum Thea Tapered Solitaire Diamond Ring Platinum Thea Tapered Solitaire Diamond Ring

Thea Tapered Solitaire Diamond Ring

$1,890
Hidden Halo
Platinum Adorned Opera Three Stone Diamond Ring (1/2 ct. tw.) Platinum Adorned Opera Three Stone Diamond Ring (1/2 ct. tw.)

Adorned Opera Three Stone Diamond Ring (1/2 ct. tw.)

$2,450
Platinum Secret Halo 2mm Diamond Ring Platinum Secret Halo 2mm Diamond Ring

Secret Halo 2mm Diamond Ring

$1,990
Platinum Silhouette Diamond Ring (1/2 ct. tw.) Platinum Silhouette Diamond Ring (1/2 ct. tw.)

Silhouette Diamond Ring (1/2 ct. tw.)

$2,290
Platinum Peyton Emerald Cut Three Stone Diamond Ring (1/2 ct. tw.) Platinum Peyton Emerald Cut Three Stone Diamond Ring (1/2 ct. tw.)

Peyton Emerald Cut Three Stone Diamond Ring (1/2 ct. tw.)

$3,550
Most Loved
Platinum Audrey Perfect Fit 3mm Solitaire Ring Platinum Audrey Perfect Fit 3mm Solitaire Ring

Audrey Perfect Fit 3mm Solitaire Ring

$1,850
Platinum Aimee 1.7mm Diamond Ring Platinum Aimee 1.7mm Diamond Ring

Aimee 1.7mm Diamond Ring

$1,990
Hidden Halo
Platinum Audrey Perfect Fit Hidden Halo 2mm Diamond Ring Platinum Audrey Perfect Fit Hidden Halo 2mm Diamond Ring

Audrey Perfect Fit Hidden Halo 2mm Diamond Ring

$2,090
Platinum Perfect Fit French Pavé Diamond Ring Platinum Perfect Fit French Pavé Diamond Ring

Perfect Fit French Pavé Diamond Ring

$2,890
Hidden Halo
Platinum Petal 1.5mm Diamond Ring Platinum Petal 1.5mm Diamond Ring

Petal 1.5mm Diamond Ring

$1,890
Platinum Luxe Rhiannon Three Stone Diamond Ring (1 1/10 ct. tw.) Platinum Luxe Rhiannon Three Stone Diamond Ring (1 1/10 ct. tw.)

Luxe Rhiannon Three Stone Diamond Ring (1 1/10 ct. tw.)

$6,390
Platinum Shield Cut Three Stone Diamond Ring (1/4 ct. tw.) Platinum Shield Cut Three Stone Diamond Ring (1/4 ct. tw.)

Shield Cut Three Stone Diamond Ring (1/4 ct. tw.)

$2,950
Platinum Sasha Three Stone Marquise Diamond Ring (1/3 ct. tw.) Platinum Sasha Three Stone Marquise Diamond Ring (1/3 ct. tw.)

Sasha Three Stone Marquise Diamond Ring (1/3 ct. tw.)

$3,050

Platinum engagement rings are timeless. Popular since the 1800's, platinum diamond rings are incredibly durable – just like your love. Platinum is a precious metal widely considered to be one of the most valuable metals on earth as it is about 30 times rarer than gold. Naturally white, platinum engagement rings maintain their reflective shine through minimal maintenance and are highly resistant to tarnishing and corrosion. Their beauty and durability make platinum diamond rings an excellent choice for those who value both form and function.


Many customers hoping to purchase a platinum diamond ring have questions about how platinum differs from gold. To find answers, check out our complete platinum vs. gold guide on the differences between the two or contact our jewelry experts who can assist with anything you may need – platinum related or otherwise!

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