Custom Event Setup
×Click on the elements you want to track as custom events. Selected elements will appear in the list below.
| MM (diameter) | USA | UK | Europe | Aus |
|---|---|---|---|---|
| 14.0 | 3 | E 1/2 | 44 | E 1/2 |
| 14.2 | 3 1/4 | F | 45 | F |
| 14.4 | 3 1/2 | F 1/2 | 45 | F 1/2 |
| 14.7 | 3 3/4 | G 1/2 | 46 | G 1/2 |
| 14.9 | 4 | H | 47 | H |
| 15.1 | 4 1/4 | H 1/2 | 47 | H 1/2 |
| 15.3 | 4 1/2 | I | 48 | I |
| 15.5 | 4 3/4 | J | 49 | J |
| 15.7 | 5 | J 1/2 | 49 | J 1/2 |
| 15.9 | 5 1/4 | K | 50 | K |
| 16.1 | 5 1/2 | K 1/2 | 51 | K 1/2 |
| 16.3 | 5 3/4 | L | 51 | L |
| 16.5 | 6 | L 1/2 | 52 | L 1/2 |
| 16.7 | 6 1/4 | M | 53 | M |
| 16.9 | 6 1/2 | M 1/2 | 53 | M 1/2 |
| 17.1 | 6 3/4 | N | 54 | N |
| 17.3 | 7 | N 1/2 | 54 | N 1/2 |
| 17.5 | 7 1/4 | O | 55 | O |
| 17.7 | 7 1/2 | O 1/2 | 56 | O 1/2 |
| 17.9 | 7 3/4 | P | 56 | P |
| 18.1 | 8 | P 1/2 | 57 | P 1/2 |
| 18.3 | 8 1/4 | Q | 58 | Q |
| 18.5 | 8 1/2 | Q 1/2 | 58 | Q 1/2 |
| 18.8 | 8 3/4 | R | 59 | R |
| 19.0 | 9 | R 1/2 | 60 | R 1/2 |
| 19.2 | 9 1/4 | S | 60 | S |
| 19.4 | 9 1/2 | S 1/2 | 61 | S 1/2 |
| 19.6 | 9 3/4 | T | 62 | T |
| 19.8 | 10 | T 1/2 | 62 | T 1/2 |
| 20.0 | 10 1/4 | U | 63 | U |
| 20.2 | 10 1/2 | U 1/2 | 63 | U 1/2 |
| 20.5 | 10 3/4 | V | 64 | V |
| 20.7 | 11 | V 1/2 | 65 | V 1/2 |
| 20.9 | 11 1/4 | W | 66 | W |
| 21.1 | 11 1/2 | X | 66 | X |
| 21.3 | 11 3/4 | X 1/2 | 67 | X 1/2 |
| 21.5 | 12 | Y | 68 | Y |
| 21.7 | 12 1/4 | Y 1/2 | 68 | Y 1/2 |
| 21.9 | 12 1/2 | Z | 69 | Z |
Australia uses the same lettering system as the UK.
A celebration of individuality, artistry, and timeless luxury—this oval natural parti sapphire engagement ring is a masterpiece handcrafted by Rubysta Jewelry in Bangkok, Thailand.
At its heart lies a rare 1.92 carat oval parti sapphire, admired for its natural blend of blue tones and organic color zoning. Each sapphire is one of a kind, making your ring truly personal. Sparkling natural white diamonds accent the shoulders, adding refined brilliance while maintaining an elegant, minimal silhouette.
Crafted in solid rose gold with a slim, comfortable band, this ring is designed for everyday wear while making a powerful statement of love and commitment. Every piece is meticulously handcrafted to order by our skilled artisans, ensuring exceptional quality and precision.
Center Stone: Natural Oval Parti Sapphire, 1.92 ct
Size: 8.56 × 6.71 × 3.76 mm
Accent Stones: Natural White Diamonds, 0.11 ct total
Metal: Solid Gold (customizable)
Band Width: 1.70 mm
Band Thickness: 1.60 mm
Your ring can be fully customized at no extra cost—choose your preferred gold color, gold purity, stone type, ring size, and add a complimentary engraving to make it uniquely yours.
Expert Bangkok craftsmanship
Factory-direct pricing
Handcrafted to order
Free customization & engraving
Fast & free worldwide shipping
This ring is more than jewelry—it’s a personal symbol of love, thoughtfully made to last a lifetime.
Create your custom ring today and experience the elegance of Rubysta Jewelry.