SALE! Save up to 30%. Find out how!

Diamond Jewelry

Diamond Rings | Diamond Pendants | Diamond Crosses

Diamond Earrings | Diamond Necklaces

Diamond Jewelry, diamond rings, diamond earrings, diamond stud earrings, diamond pendants, diamond necklaces,  diamond rings, diamond earring, diamond stud earring, diamond pendant, diamond necklace at discount wholesale prices


Diamond Anniversary Band
Anniversary Bands

 

Diamond semi-mounts.  Diamond engagement rings and engagement mountings.
Engagement Rings

 

3-row Pave Eternity Bands in Choice of Gold or Platinum
Eternity Bands

 

Burnished Diamond Bracelet in 14k white and yellow gold
Diamond Bracelets

Education

:
The 4 Cs of Diamond Quality:
Clarity | Color | Carat | Cut

Diamond cross pendants. Diamond crosses. Men's diamond crosses.
Diamond Crosses

MyJewelrySource diamond heart pendant with diamond heart bail
Diamond Pendants

Round Diamond Earrings in 14k yellow gold- link to diamond earrings
Diamond Earrings

 




Diamond the News

Diamond In the News

The latest developments in the world of gemstones and jewelry

Last Update: June 13, 2026
Gem Breakfast, June 09, 2026

Rose Cut Diamond Size Chart: Convert Carat to MM

Summary: The article provides a size chart for rose cut diamonds, converting carat weight to millimeter measurements. This information is valuable for jewelry professionals and enthusiasts looking to accurately assess the size of rose cut diamonds for designing or purchasing jewelry pieces. The chart helps in understanding the dimensions of rose cut diamonds, aiding in creating custom jewelry designs or making informed buying decisions.

what you can expect from us
Before the Purchase Icon

Before Your Purchase

  • 25+ years of trust and excellence
  • Transparent product details
  • Real photos
  • Designed and crafted in the USA
  • Friendly and responsive customer support
  • GIA Graduate Gemologist Available for consultation
With Your Purchase Icon

With Your Purchase

  • No Sales Tax
  • Complimentary elegant packaging
  • Upscale packaging for order over $1500
  • Discreet, secure and free shipping
  • Gemstones and diamonds tested for authenticity
  • Certificate of Authenticity prepared by our in-house Graduate Gemologist
  • Every piece quality-inspected
After the Purchase Icon

After Your Purchase

  • 30 day satisfaction guarantee
  • 90 day craftsmanship warranty
  • Friendly and responsive customer support

 

When will my order ship?

In stock orders, without ring sizing, received by 5pm EST (2pm PST) are shipped the Same or Next Business Day. If ring sizing is ordered, please allow 1-3 weeks weeks for shipment. -Day RUSH ring sizing is also available.

Also, note that nearly all of our rings can be sized by your local jeweler or we would be happy to size and return your ring for FREE within 30 days (in stock, unsized ring orders only).

For privacy, shipping boxes are plain and unmarked. See also: Shipping Transit Times.

MyJewelrySource.com BBB Business Review MyJewelrySource offices are 100% powered by solar energy.
Payment MethodsPayPalCredit Cards

MyJewelrySource on Instagram MyJewelrySource on Pinterest MyJewelrySource on Facebook MyJewelrySource on Youtube MyJewelrySource on Etsy

Product Video Note
See our jewelry in all its glorious detail. We have video on almost all of our in-stock items. You can also request a video of the actual gemstone used in our special orders.

Jewelry Video

Sample Video

"This site Copyright 2000-2026 by MyJewelrySource/ M&H Gems. All rights reserved.
Located in sunny Bonsall, California USA
(we pay your CA sales tax) mm to inches

Back to Top

Diamond Jewelry