Contact UsContact Us Track my order Open search

Best Brilliance

Book Appointment

Country

Open search Open account page Call support Open cart

Clearance Sale
Engagement Rings
- Shop by shape
- Shop by ring style
- Shop by metal
- Main stone type
- Shop by carat
- BB Experience
  - Custom design
  - Find my Ring size
Lab Grown Diamonds
- Shop by shape
- Shop by ring style
- Shop by metal
- Shop by carat
Moissanite
- Shop by shape
- Shop by ring style
- Shop by metal
- Shop by carat
Gemstone Rings
Wedding Rings
- Women rings
- Men rings
  - Men's Rings
- Shop by metal
Jewelry
- Shop by category
Gifts

Clearance Sale

Engagement Rings

Shop by shape

Round
Oval
Radiant
Pear
Cushion
Princess
Emerald
Marquise
Heart
Asscher

Shop by ring style

Solitaire rings
Pave (side stones)
Halo rings
Hidden Halo rings
Double Halo rings
Three stone rings
Bridal sets

Shop by metal

White gold
Yellow gold
Rose gold
Platinum

Main stone type

Natural Diamond rings
Lab grown diamonds
Moissanite rings
Gemstone Rings

Shop by carat

1 Carat rings
2 Carat rings
3 Carat rings
4 Carat rings
5 Carat rings

BB Experience

Custom design
Find my Ring size

Lab Grown Diamonds

Shop by shape

Round
Oval
Radiant
Pear
Cushion
Princess
Emerald
Marquise
Heart
Asscher

Shop by ring style

Solitaire rings
Pave (side stones)
Halo rings
Hidden Halo rings
Double Halo rings
Three stone rings
Bridal sets

Shop by metal

White gold
Yellow gold
Rose gold
Platinum

Shop by carat

1 Carat rings
2 Carat rings
3 Carat rings
4 Carat rings
5 Carat rings

Moissanite

Shop by shape

Round
Oval
Radiant
Pear
Cushion
Princess
Emerald
Marquise

Shop by ring style

Solitaire rings
Pave (side stones)
Halo rings
Hidden Halo rings
Double Halo rings
Bridal sets

Shop by metal

White gold
Yellow gold
Rose gold
Platinum

Shop by carat

1 Carat rings
2 Carat rings
3 Carat rings
4 Carat rings
5 Carat rings

Gemstone Rings

Wedding Rings

Women rings

Classic rings
Bezel
Curved bands
Pave (side stones)
Eternity
Jacket
Channel
Special rings
Half eternity

Men rings

Men's Rings

Shop by metal

White gold
Yellow gold
Rose gold
Platinum

Jewelry

Shop by category

Earrings
Bracelets
Necklaces & Pendants

Gifts

Holiday Gifts

Black Friday
Cyber Monday
New Year's Day
Valentine's Day
International Women's Day
St. Patrick's Day
Easter Sunday
Mother's Day
Best Friend Day
Independence Day
Halloween
Thanksgiving Day
Single’s Day
Christmas
Just Because Gifts

Gifts by Occasion

Graduation Gift
Birthday Gifts
Just Because Gifts
New Mom Gifts
Sweet Sixteen Gifts
Wedding Party
Bridal Jewelry
Gifts for Mom
Galentine's Day
Gifts for Wife
Luxury Gifts
Gifts for GIrlfriend

Anniversary Gifts

1st Anniversary
5th Anniversary
10th Anniversary
15th Anniversary
20th Anniversary
25th Anniversary

Track my order
About Us
Schedule a virtual appointment
Find your ring size
Customize your ring
Contact Us

Country

Account

Cookie policy

We use cookies and similar technologies to provide the best experience on our website. Refer to our Privacy Policy for more information.

Your cart is empty

Home / Engagement Rings / Platinum Engagement Rings

Platinum Engagement Rings

All

Lab Grown

Natural

Moissanite

Filters

Quick Ship

Shape

Oval161

Radiant143

Pear120

Cushion139

Princess93

Round338

Emerald91

Marquise62

Heart50

Asscher36

Style

Solitaire246

Side Stones333

Halo260

3 Stones68

Double Halo57

Hidden Halo226

Bezel30

Special8

Bridal set1

Price

$ to $

1229 products

Sort by:

Sort by

Featured

Best selling

Price, low to high

Price, high to low

Date, new to old

Lab Grown Diamond

Thor Lab Grown Diamond Ring

2.0 Total Carat · Elongated Radiant · Solitaire · Platinum

2.0 1.0 1.5 3.0 4.0 +6 Variants

Regular price$3,830

Sale priceFrom $1,632

58% off

Lab Grown Diamond

Shay Lab Grown Diamond Ring

1.7 Total Carat · Pear&Heart · Special · Platinum

1.7

Regular price$4,950

Sale price$2,570

48% off

Lab Grown Diamond

Marlena Lab Grown Diamond Ring

2.5 Total Carat · Cushion&Heart · Special · Platinum

2.5

Regular price$5,580

Sale price$2,900

48% off

Lab Grown Diamond

Joelle Lab Grown Diamond Ring

5.0 Total Carat · Emerald&Pear · Special · Platinum

5.0

Regular price$6,910

Sale price$3,590

48% off

Moissanite

Joana Moissanite & Diamond Ring

3.2 Total Carat · Elongated Radiant · Side Stones · Platinum

3.2 1.5 2.3 4.3 5.8 7.75

Regular price$4,240

Sale priceFrom $1,928

55% off

Joana Diamond Engagement Ring - Platinum

Natural Diamond

Joana Diamond Engagement Ring

2.5 Total Carat · Elongated Radiant · Side Stones · Platinum

2.5 1.5 2.0 3.5 4.5 5.5

Regular price$10,890

Sale priceFrom $5,660

48% off

Lab Grown Diamond

Joana Lab Grown Diamond Ring

2.5 Total Carat · Elongated Radiant · Side Stones · Platinum

2.5 1.5 2.0 3.5 4.5 +6 Variants

Regular price$5,290

Sale priceFrom $2,384

56% off

Narcisa Diamond Engagement Ring - Platinum

Natural Diamond

Narcisa Diamond Engagement Ring

2.0 Total Carat · Heart · Bezel · Platinum

2.0 1.0 1.5 3.0 4.0 5.0

Regular price$8,160

Sale priceFrom $4,240

48% off

Lab Grown Diamond

Narcisa Lab Grown Diamond Ring

2.0 Total Carat · Heart · Bezel · Platinum

2.0 1.0 1.5 3.0 4.0 +6 Variants

Regular price$3,890

Sale priceFrom $1,656

58% off

Natural Diamond

Dima Diamond Engagement Ring

2.0 Total Carat · Heart · Bezel · Platinum

2.0 1.0 1.5 3.0 4.0 5.0

Regular price$8,330

Sale priceFrom $4,330

48% off

Lab Grown Diamond

Dima Lab Grown Diamond Ring

2.0 Total Carat · Heart · Bezel · Platinum

2.0 1.0 1.5 3.0 4.0 +6 Variants

Regular price$4,020

Sale priceFrom $1,720

58% off

Moissanite

Dima Moissanite Ring

2.7 Total Carat · Elongated Radiant · Bezel · Platinum

2.7 1.0 1.8 3.8 5.3 7.25

Regular price$2,950

Sale priceFrom $1,264

57% off

Natural Diamond

Dima Diamond Engagement Ring

2.0 Total Carat · Elongated Radiant · Bezel · Platinum

2.0 1.0 1.5 3.0 4.0 5.0

Regular price$8,220

Sale priceFrom $4,270

48% off

Lab Grown Diamond

Dima Lab Grown Diamond Ring

2.0 Total Carat · Elongated Radiant · Bezel · Platinum

2.0 1.0 1.5 3.0 4.0 +6 Variants

Regular price$3,930

Sale priceFrom $1,672

58% off

Luisana Diamond Engagement Ring - Platinum

Natural Diamond

Luisana Diamond Engagement Ring

2.3 Total Carat · Asscher · Side Stones · Platinum

2.3 1.3 1.8 3.3 4.3 5.3

Regular price$8,890

Sale priceFrom $4,620

48% off

Natural Diamond

Luisana Diamond Engagement Ring

2.3 Total Carat · Heart · Side Stones · Platinum

2.3 1.3 1.8 3.3 4.3 5.3

Regular price$8,890

Sale priceFrom $4,620

48% off

Lab Grown Diamond

Luisana Lab Grown Diamond Ring

2.3 Total Carat · Heart · Side Stones · Platinum

2.3 1.3 1.8 3.3 4.3 +6 Variants

Regular price$3,930

Sale priceFrom $1,696

57% off

Natural Diamond

Luisana Diamond Engagement Ring

2.3 Total Carat · Elongated Radiant · Side Stones · Platinum

2.3 1.3 1.8 3.3 4.3 5.3

Regular price$8,890

Sale priceFrom $4,620

48% off

Lab Grown Diamond

Luisana Lab Grown Diamond Ring

2.3 Total Carat · Elongated Radiant · Side Stones · Platinum

2.3 1.3 1.8 3.3 4.3 +6 Variants

Regular price$3,930

Sale priceFrom $1,696

57% off

Willow Diamond Engagement Ring - Platinum

Natural Diamond

Willow Diamond Engagement Ring

2.1 Total Carat · Asscher · Hidden Halo · Platinum

2.1 1.1 1.6 3.1 4.1 5.1

Regular price$7,990

Sale priceFrom $4,150

48% off

Lab Grown Diamond

Willow Lab Grown Diamond Ring

2.1 Total Carat · Asscher · Hidden Halo · Platinum

2.1 1.1 1.6 3.1 4.1 +6 Variants

Regular price$3,520

Sale priceFrom $1,512

58% off

Natural Diamond

Willow Diamond Engagement Ring

2.1 Total Carat · Heart · Hidden Halo · Platinum

2.1 1.1 1.6 3.1 4.1 5.1

Regular price$8,000

Sale priceFrom $4,160

48% off

Lab Grown Diamond

Willow Lab Grown Diamond Ring

2.1 Total Carat · Heart · Hidden Halo · Platinum

2.1 1.1 1.6 3.1 4.1 +6 Variants

Regular price$3,540

Sale priceFrom $1,520

57% off

Moissanite

Lux Moissanite & Diamond Ring

2.6 Total Carat · Elongated Cushion · Hidden Halo · Platinum

2.6 1.1 2.1 3.4 4.3 5.6

Regular price$4,410

Sale priceFrom $1,920

57% off

Natural Diamond

Lux Diamond Engagement Ring

2.1 Total Carat · Elongated Cushion · Hidden Halo · Platinum

2.1 1.1 1.6 3.1 4.1 5.1

Regular price$10,200

Sale priceFrom $5,300

48% off

Moissanite

Lux Moissanite & Diamond Ring

2.6 Total Carat · Round · Hidden Halo · Platinum

2.6 1.1 1.6 2.1 3.22 4.1

Regular price$4,450

Sale priceFrom $1,936

57% off

Natural Diamond

Lux Diamond Engagement Ring

2.1 Total Carat · Round · Hidden Halo · Platinum

2.1 1.1 1.6 3.1 4.1 5.1

Regular price$10,240

Sale priceFrom $5,320

48% off

Lab Grown Diamond

Lux Lab Grown Diamond Ring

2.1 Total Carat · Round · Hidden Halo · Platinum

2.1 1.1 1.6 3.1 4.1 +6 Variants

Regular price$5,520

Sale priceFrom $2,384

57% off

Moissanite

Bowie Moissanite & Diamond Ring

2.35 Total Carat · Pear · Halo · Platinum

2.35 1.2 1.7 2.7 3.7

Regular price$3,500

Sale priceFrom $1,576

56% off

Bowie Diamond Engagement Ring - Platinum

Natural Diamond

Bowie Diamond Engagement Ring

2.2 Total Carat · Pear · Halo · Platinum

2.2 1.2 1.7 3.2 4.2 5.2

Regular price$9,350

Sale priceFrom $4,860

48% off

Lab Grown Diamond

Bowie Lab Grown Diamond Ring

2.2 Total Carat · Pear · Halo · Platinum

2.2 1.2 1.7 3.2 4.2 +6 Variants

Regular price$4,520

Sale priceFrom $2,008

56% off

Moissanite

Bowie Moissanite & Diamond Ring

2.7 Total Carat · Emerald · Halo · Platinum

2.7 1.2 2.0 3.7 5.2 6.95

Regular price$3,470

Sale priceFrom $1,552

56% off

Natural Diamond

Bowie Diamond Engagement Ring

2.2 Total Carat · Emerald · Halo · Platinum

2.2 1.2 1.7 3.2 4.2 5.2

Regular price$9,290

Sale priceFrom $4,830

48% off

Lab Grown Diamond

Bowie Lab Grown Diamond Ring

2.2 Total Carat · Emerald · Halo · Platinum

2.2 1.2 1.7 3.2 4.2 +6 Variants

Regular price$4,470

Sale priceFrom $1,984

56% off

Moissanite

Bowie Moissanite & Diamond Ring

2.4 Total Carat · Marquise · Halo · Platinum

2.4 1.2 1.7 3.2

Regular price$3,540

Sale priceFrom $1,592

56% off

1 … 16 17 18 19 20 … 36

Be the first to receive our brilliant updates  on new collections, promotions, and exclusive content

E-mail

Ready To Ship
Engagement Rings
Wedding Rings
Moissanite Rings
Bridal Sets
Lab Grown Diamond Rings
Jewelry
What are Lab diamonds
Learn about BB Moissanites

Track my order
About us
Contact an Expert
Packaging
FAQ's
Terms & Conditions

Clients Reviews
Shipping, Returns & Repairs
Financing Options
Our blog
Privacy Policy
CCPA Notice
Accessibility Statement
Ring Sizer

© 2025, Best Brilliance.
All content, brand name, designs, images, and logo are the intellectual property of Best Brilliance™. Any unauthorized use is strictly prohibited and requires prior written permission.
* Some visuals were created or enhanced for presentation purposes and may slightly differ in size or proportion from the actual product.
Information may be subject to change.