Login

Cart

Your cart is empty
18k Amethyst & Rose Cut Diamond Cocktail Ring | 15.89ct, 0.18ctw | SZ 5.5
18k Amethyst & Rose Cut Diamond Cocktail Ring | 15.89ct, 0.18ctw | SZ 5.5
18k Amethyst & Rose Cut Diamond Cocktail Ring | 15.89ct, 0.18ctw | SZ 5.5
18k Amethyst & Rose Cut Diamond Cocktail Ring | 15.89ct, 0.18ctw | SZ 5.5
18k Amethyst & Rose Cut Diamond Cocktail Ring | 15.89ct, 0.18ctw | SZ 5.5
18k Amethyst & Rose Cut Diamond Cocktail Ring | 15.89ct, 0.18ctw | SZ 5.5
Gift Guide
SKU: 9143-19

18k Amethyst & Rose Cut Diamond Cocktail Ring

15.89ct, 0.18ctw | SZ 5.5
100 Ways Fair Pricing $2,575 Estimated Retail Price $6,900

Learn more about our pricing

1) Please enter your desired size.
2) Most rings are resizable within two sizes. If we are not able to resize your ring to the desired size, we will contact you for options or a full refund.
3) Standard resizings are $60, however additional charges may apply for complicated jobs.
4) Please note that ring resizing may add an additional 2-3 weeks to process before shipping.
5) Rings that are resized are polished by default. If you would like to keep the ring’s original patina, please let us know in the notes prior to submitting your order.

Essential Details

Materials
18K Yellow Gold
Current Ring Size
5.5
Resizing Available

Learn More About Ring Sizing >
Structural Style
Cocktail
Stone Layout
Main + Accents

Stones

Standard diamond info
Standard gemstone info

Historical Details

Brand
100 Ways Pre-Loved
Era
Vintage

This piece comes with a third party Certificate of Appraisal from 2025 with an Appraised Retail Value of $6,405.
18k Amethyst & Rose Cut Diamond Cocktail Ring | 15.89ct, 0.18ctw | SZ 5.5
18k Amethyst & Rose Cut Diamond Cocktail Ring 15.89ct, 0.18ctw | SZ 5.5 Estimated Retail Price$6,900 SALE!$2,575
Icon calendar outline graphic

30 day returns

Love your new jewellery. And if you don't, receive a full refund for 30 days after you receive your jewellery.

Read more >

Icon outline of two hands shaking

2 year warranty

We cover manufacturing defects for two years from the purchase date. Terms and conditions apply.

Read more >

Three star shaped icons

Authenticity guaranteed

We are qualified to verify the authenticity of brand names and vintage pieces and the quality of gold, diamonds, and gemstones.

Read more >

Sustainability icon featuring a tiny leaf enclosed by a star shaped figure

Sustainable choice

We offer sustainable pre-loved and new jewellery made from reclaimed gold and gemstones to ensure we minimize our footprint.

Read more >

More like this

Amethyst Cocktail Ring | 13.5ct | SZ 6.5Amethyst Cocktail Ring | 13.5ct | SZ 6.5
Amethyst Cocktail Ring 13.5ct | SZ 6.5 Estimated Retail Price$4,900 SALE!$1,595
Synthetic Purple Sapphire Ring | 3.85ct | SZ 2.75 |Synthetic Purple Sapphire Ring | 3.85ct | SZ 2.75 |
Synthetic Purple Sapphire Ring 3.85ct | SZ 2.75 Estimated Retail Price$1,700 SALE!$475
Emerald Cut Amethyst Ring | 10.00ct | SZ 6.5 |Emerald Cut Amethyst Ring | 10.00ct | SZ 6.5 |
Emerald Cut Amethyst Ring 10.00ct | SZ 6.5 Estimated Retail Price$4,900 SALE!$1,725
Amethyst Column & Diamond Cocktail Ring | 5.50ct, 0.04ctw | SZ 6.75Amethyst Column & Diamond Cocktail Ring | 5.50ct, 0.04ctw | SZ 6.75
Amethyst Column & Diamond Cocktail Ring 5.50ct, 0.04ctw | SZ 6.75 Estimated Retail Price$3,450 SALE!$1,150
Synthetic Colour Change Sapphire Cocktail Ring | 12.50ct | SZ 5.75 |Synthetic Colour Change Sapphire Cocktail Ring | 12.50ct | SZ 5.75 |
Synthetic Colour Change Sapphire Cocktail Ring 12.50ct | SZ 5.75 Estimated Retail Price$2,450 SALE!$825
East West Amethyst & Diamond Ring | 2.40ct, 0.03ctw | SZ 6.75East West Amethyst & Diamond Ring | 2.40ct, 0.03ctw | SZ 6.75
East West Amethyst & Diamond Ring 2.40ct, 0.03ctw | SZ 6.75 Estimated Retail Price$1,300 SALE!$360
Synthetic Colour Change Sapphire Cocktail Ring | 8.50ct | SZ 6.75 |Synthetic Colour Change Sapphire Cocktail Ring | 8.50ct | SZ 6.75 |
Synthetic Colour Change Sapphire Cocktail Ring 8.50ct | SZ 6.75 Estimated Retail Price$3,550 SALE!$1,025
Synthetic Purple Sapphire Textured Cocktail Ring | 1.80ctw | SZ 6.75 |Synthetic Purple Sapphire Textured Cocktail Ring | 1.80ctw | SZ 6.75 |
Synthetic Purple Sapphire Textured Cocktail Ring 1.80ctw | SZ 6.75 Estimated Retail Price$3,550 SALE!$1,350
Amethyst Cocktail Ring | 29.00ct | SZ 7.25 |Amethyst Cocktail Ring | 29.00ct | SZ 7.25 |
Amethyst Cocktail Ring 29.00ct | SZ 7.25 Estimated Retail Price$5,900 SALE!$2,150
Gift GuideAmethyst Cocktail Ring | 3.00ct | SZ 6.5 |Amethyst Cocktail Ring | 3.00ct | SZ 6.5 |
Amethyst Cocktail Ring 3.00ct | SZ 6.5 Estimated Retail Price$3,600 SALE!$1,495
Tapered Amethyst Ring | 4.50ct | SZ 6.5 |Tapered Amethyst Ring | 4.50ct | SZ 6.5 |
Tapered Amethyst Ring 4.50ct | SZ 6.5 Estimated Retail Price$3,350 SALE!$1,095
Amethyst Cocktail Ring | 9.40ct | SZ 6.5Amethyst Cocktail Ring | 9.40ct | SZ 6.5
Amethyst Cocktail Ring 9.40ct | SZ 6.5 Estimated Retail Price$4,500 SALE!$1,495
Group of people gathered around a table with a 'Let Them Decide' 100 Ways gift card overlay.

Explore More

RINGS

EARRINGS

100 WAYS VAULT

CHARMS

100 WAYS SIGNATURE