Platinum 1.50 CT Emerald Cut Engagement Ring with Half Moon Diamond
Platinum 1.50 CT Emerald Cut Engagement Ring with Half Moon Diamond
This beautiful three-stone engagement ring has a 1.50 carat emerald cut lab-grown diamond in the center. It is flanked by two half-moon diamonds that total 0.75 carats. All of this is set in luxurious platinum.
You can customize this ring with different metal colors, diamond shapes, and sizes. It will match your unique style. We also offer free ring sizing
Questions or Custom Requests? Reach Out to Us!
Lifetime Care & Sustainability
We offer a Lifetime Care Promise with complimentary cleanings, inspections, and a 90-day adjustment period on all our jewelry. We also provide sustainable options like lab-grown diamonds and recycled gold. Learn more about our Lifetime Care Promise
View our complete size guide →
Find your perfect fit—whether it’s for a ring, necklace, or bracelet. Use our easy sizing charts and tips, or visit us in Sandy Springs for personal guidance.
Ring Size Conversion Chart
| Internal Diameter (mm) | US/CAN | UK/AUS | German |
|---|---|---|---|
| 14.1 mm | 3 | F | 14 |
| 14.9 mm | 4 | H | 15 |
| 15.7 mm | 5 | J | 15 3/4 |
| 16.5 mm | 6 | N | 16 1/2 |
| 17.3 mm | 7 | P | 17 1/4 |
| 18.1 mm | 8 | R | 18 |
| 19 mm | 9 | T | 19 |
| 19.8 mm | 10 | V | 20 |
| 20.6 mm | 11 | F | 20 3/4 |
| 21.4 mm | 12 | X | 21 1/4 |
| 22.2 mm | 13 | Z | 22 |
Measure the internal diameter of a ring you already own to find your size.
Necklace Length Guide
Not sure which necklace length suits you best? Use this simple reference to compare standard styles—then try them in person at our Sandy Springs store.
Outlined visual of necklace lengths from Collar to Rope.
| Length (in) | Style | Position |
|---|---|---|
| 14" | Collar | Tightly around neck |
| 16" | Choker | Base of neck |
| 18" | Princess | Just below collarbone |
| 20" | Matinee | Top of bust |
| 24" | Opera | Below bust |
| 30–36" | Rope | Long or doubled |
Bracelet Sizing Guide
To find your ideal bracelet fit, wrap a soft tape or string snugly around your wrist, just above the wrist bone. Then use the chart below to choose your size.
Use a flexible tape or string to measure your wrist just above the bone.
| Wrist Size (in) | Bracelet Size | Fit Description |
|---|---|---|
| 5.5–6" | Small | Snug fit on petite wrists |
| 6–6.5" | Medium | Comfort fit for average wrists |
| 6.5–7" | Large | Looser fit or larger wrists |
| 7–7.5" | Extra Large | Oversized or layered look |
Tip: Add 0.25–0.5" to your wrist size for a comfort fit, or more for bangles and cuffs.
Our team is happy to assist with ring, necklace, or bracelet sizing. Visit our Sandy Springs showroom or schedule a virtual consultation.
Book your fitting now →
Looking for more tips and services? View all guides in our Jewelry Learning Center →
Complimentary Sizing
Appraisal Included for items over $1000
Jewelry Box with Every Purchase
Platinum 1.50 CT Emerald Cut Engagement Ring with Half Moon Diamond
