| 18K Yellow Gold Mahenge Spinel and Diamond Julia Ring | gmarie.com | 1338750 USD | — | — |
| 18K Yellow Gold, Namibian Tourmaline, Paraiba & Diamond "Paradise" Pendant | gmarie.com | 765000 USD | — | — |
| 18K Yellow Gold Spessertite and Diamond Ring | gmarie.com | 230000 USD | — | — |
| 18K Yellow Gold & Riviera Blue Zircon Necklace by Erica Courtney | gmarie.com | 137250 USD | — | — |
| Erica Courtney - Neon Lagoon Tourmaline, Diamonds and 18K Yellow Gold "Dream" Ring | mccaskillandcompany.com | 133000 USD | — | — |
| 18K Yellow Gold, Ruby and Diamond 18" Necklace with Diamond Heart Clasp 18" | gmarie.com | 130645 USD | — | — |
| Erica Courtney - Emerald, Diamonds and 18K Yellow Gold "Maddie" Pendant | mccaskillandcompany.com | 88000 USD | — | — |
| 18K Yellow Gold, Emerald & Diamond Drops | gmarie.com | 72000 USD | — | — |
| 18K Yellow Gold Yellow Sapphire and Diamond Bezel Necklace | gmarie.com | 72000 USD | — | — |
| EMERALD ROYAL RING: 18K Yellow Gold, Emerald and Diamond | gmarie.com | 70000 USD | — | — |
| 18K Yellow Gold & Riviera Blue Zircon Bracelet by Erica Courtney | gmarie.com | 60750 USD | — | — |
| Erica Courntey 18k yellow gold ddiamond and emerald Jessie necklace 3. | ylangylang.com | 56000 USD | — | — |
| Erica Courtney - Blue Sapphire, Diamonds and 18K Yellow Gold "Jessie" Pendant 16" Necklace | mccaskillandcompany.com | 48000 USD | — | — |
| Erica Courtney - Blue Sapphire, Diamonds and 18K Yellow Gold Earrings Charms | mccaskillandcompany.com | 48000 USD | — | — |
| Erica Courtney - Mahenge Spinel, Diamonds and 18K Yellow Gold "Buff" Ring | mccaskillandcompany.com | 47000 USD | — | — |
| 18K Yellow Gold, Rubellite Tourmaline & Diamond Heart Necklace. | gmarie.com | 46000 USD | — | — |
| Erica Courtney 18k yellow gold Pink sapphire baguette straight line br | ylangylang.com | 46000 USD | — | — |
| 18K Yellow Gold Lily Pad Triple Drop Mahenga & Mandarin Garnet Earring Charms by Erica Courtney | jacklewisjewelers.com | 44000 USD | — | — |
| 18K Yellow Gold Sapphire & Diamond Flower Power Necklace by Erica Courtney | jacklewisjewelers.com | 43000 USD | — | — |
| 18K Yellow Gold, Rubellite & Diamond Ring | gmarie.com | 40000 USD | — | — |
| Erica Courtney - Ruby, Diamonds and 18K Yellow Gold "Mandala" Pendant | mccaskillandcompany.com | 40000 USD | — | — |
| Erica Courrtney 18k yellow gold diamond and aquamarine pear earring ch | ylangylang.com | 40000 USD | — | — |
| Erica Courtney - Opal, Yellow Sapphire, Diamonds and 18K Yellow Gold Earring Charms | mccaskillandcompany.com | 40000 USD | — | — |
| 18K Yellow Gold Pink Sapphire Tennis Bracelet with Diamond Heart Clasp by Erica Courtney | jacklewisjewelers.com | 38000 USD | — | — |
| Erica Courtney - Mandarin Garnet, Diamonds and 18K Yellow Gold "Scroll" Earring Charms | mccaskillandcompany.com | 38000 USD | — | — |
| 18K Yellow Gold, Peach Zircon & Diamond "Lotus" Earring Drops | gmarie.com | 36500 USD | — | — |
| Erica Courtney - Ruby, Diamonds and 18K Yellow Gold "Jessie" Earring Charms | mccaskillandcompany.com | 34000 USD | — | — |
| 18K Yellow Gold Juno Blue Zircon and Diamond Ring by Erica Countney. | gmarie.com | 32625 USD | — | — |
| Erica Courtney - Blue Zircon, Tsavorite, Green Tourmaline, Diamonds and 18K Yellow Gold Earring Charms | mccaskillandcompany.com | 32000 USD | — | — |
| 18K Yellow Gold, Topaz, Sapphire & Diamond Earring Drops | gmarie.com | 32000 USD | — | — |
| 18K Yellow Gold Tanzanite & Diamond Halo on Annalise Band by Erica Courtney | jacklewisjewelers.com | 32000 USD | — | — |
| Erica Courtney 18k yellow gold Emani rubelliteand diamond heart ring 6 | ylangylang.com | 32000 USD | — | — |
| Erica Courtney 18k yellow gold peridot and aquamarine marianne ring | ylangylang.com | 32000 USD | — | — |
| Erica Courtney 18k yellpw gold Imperial Topaz and diamond pendant | ylangylang.com | 31000 USD | — | — |
| Erica Courtney 18k yellow gold bezel set oval aquamarine and diamond c | ylangylang.com | 30000 USD | — | — |
| Erica Courtney - Tsavorite Garnet and 18K Yellow Gold Bezel Set 7.5" Bracelet with Diamond Heart Clasp | mccaskillandcompany.com | 30000 USD | — | — |
| 18K Yellow Gold, Morganite(19.07ct) Pear Pendant with Diamond Accents on Diamond Bail (1.12cttw). | gmarie.com | 29000 USD | — | — |
| Erica Courtney 18k yellow gold diamond and moonstone pendant 7.65 | ylangylang.com | 28000 USD | — | — |
| 18K Yellow Gold Sapphire & Diamond Flower Bracelet by Erica Courtney | jacklewisjewelers.com | 28000 USD | — | — |
| Erica Courtney - Mint Green Tourmaline, Diamonds and 18K Yellow Gold Single Drop Earring Charms | mccaskillandcompany.com | 28000 USD | — | — |