Skip to content

FREE SHIPPING OVER $350 & FREE RETURNS

FREE JEWELRY CLEANING - EVERY DAY NO MATTER WHERE YOU GOT IT

Diamonds
Engagement
Wedding
- Mens Rings
  Classic Wedding Rings
  Diamond Wedding Rings
  Alternative Metal Rings
  Men's Ring Buying Guide
- Womens Rings
  Classic Wedding Rings
  Eternity Bands
  Diamond Wedding Rings
  Wraps and Enhancers
Anniversary
Fine Jewelry
Watches
Specials
- Clearance Jewelry
  Clearance Rings
  Clearance Bracelets
  Clearance Necklace
  Clearance Earrings
  Clearance Watches
- Roses
  Shop Roses

Account

Other sign in options Sign in

Orders
Profile

Account

Other sign in options Sign in

Orders
Profile

Your cart is empty

Have an account? Log in to check out faster.

Continue shopping

Search All Diamonds
- Round
- Oval
- Radiant
- Pear
- Cushion
- Princess
- Emerald
- Marquise
- Heart
Loose Diamonds
Diamond Experts
- How to Buy a Diamond

Design Your Own Engagement Ring
- Start Designing
- Dream Ring Builder
Engagement Ring Guide
Designers
- Gabriel
Engagement Rings

Mens Rings
Womens Rings

Jewelry Type
- Rings
- Necklaces
- Earrings
- Bracelets
Anniversary Year
Education

Rings
Necklaces
Earrings
Bracelets
Designers
Sell Your Old Jewelry Diamonds and Rolex

Custom Jewelry

Jewelry Repair

Previously Enjoyed Rolex
GLOCK Watches
- GLOCK Watches
Citizen
- Gents Citizen
- Ladies Citizen
Tissot
- Gents Tissot
- Ladies Tissot
Clearance
- Clearance Watches
Watch Repair

Clearance Jewelry
Roses
- Shop Roses

Default Category/Semi-Mounts

Skip to results list

Filters

399 items

Sort

Sort Best selling

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Column grid

Availability

In stock
Out of stock

Price

$

to

$

The highest price is $12,408.00

Center Stone Shape

Round
Princess
Oval
Pear
Cushion
Emerald
Marquise

Metal

Platinum
White Gold
Yellow Gold
Rose Gold
Two-Tone

CTW

1/4 or less
1/4 to 1/2
1/2 to 3/4
3/4 to 1
1 to 1 1/2
1 1/2 to 2
2 to 3
3+

Gemstone

Sapphire

Gemstone Color

Blue

Column grid

Filter

Availability

In stock
Out of stock

Price

$

to

$

The highest price is $12,408.00

Center Stone Shape

Round
Princess
Oval
Pear
Cushion
Emerald
Marquise

Metal

Platinum
White Gold
Yellow Gold
Rose Gold
Two-Tone

CTW

1/4 or less
1/4 to 1/2
1/2 to 3/4
3/4 to 1
1 to 1 1/2
1 1/2 to 2
2 to 3
3+

Gemstone

Sapphire

Gemstone Color

Blue

Sort

Sort Best selling

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$3,685.00
Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

$3,410.00
Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

$2,431.00
Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

$3,685.00
Princess Shape Semi-Mount Diamond Engagement Ring

Princess Shape Semi-Mount Diamond Engagement Ring

Princess Shape Semi-Mount Diamond Engagement Ring

$4,884.00
Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

$4,037.00
Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

$3,927.00
Emerald Shape Semi-Mount Diamond Engagement Ring

Emerald Shape Semi-Mount Diamond Engagement Ring

Emerald Shape Semi-Mount Diamond Engagement Ring

$3,850.00
Princess Shape Semi-Mount Diamond Engagement Ring

Princess Shape Semi-Mount Diamond Engagement Ring

Princess Shape Semi-Mount Diamond Engagement Ring

$2,431.00
Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

$2,090.00
Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$4,048.00
Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$2,090.00
Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

$2,530.00
Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$2,101.00
Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

Marquise Shape Semi-Mount Diamond Engagement Ring

$2,090.00
Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$2,178.00
Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$2,145.00
Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

Oval Shape Semi-Mount Diamond Engagement Ring

$4,180.00
Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$2,783.00
Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

Round Shape Semi-Mount Diamond Engagement Ring

$2,299.00

1
3
4
5
6
7
20

Services Services

Free Shipping
30 Day Returns
Price Match Guarantee
Lifetime Warranty
Jewelry Insurance
We Buy Gold and Diamonds
Jewelry Repair
Watch Repair
Custom Jewelry Design
Free Ring Sizer

Diamonds Diamonds

Diamonds
Diamond Search
Fancy Color Diamonds
How to Buy a Diamond
Diamond Education

Rings & Jewelry Rings & Jewelry

Engagement Rings
Wedding Rings
Diamond Stud Earrings
Diamond Necklaces
Men's Wedding Bands
Clearance
Diamond Eternity Bands
Diamond Bracelets
Create Your Own Ring
Articles and Guides

About About

About Stuart Dunkin
Affirm
FAQs
Privacy Policy
Terms and Conditions
Careers

Contact Contact

1-877-343-4883
Locations
Contact Us
Schedule an Appointment

Official Jeweler

Join our email list

Get exclusive deals and early access to new products.

Email

© 2026 Dunkin's Diamonds

Search

Search