Unique Marquise Cut Engagement Rings 18K Yellow
Ring Size Chart
Find below a conversion chart for ring sizes. Please note, this should only act as a guide and sizing will differ depending on the brand and style.
| MM | 12.45 | 12.85 | 13.26 | 13.67 | 14.07 | 14.48 | 14.88 | 15.29 | 15.49 | 15.9 |
|---|---|---|---|---|---|---|---|---|---|---|
| US | 1 | 1½ | 2 | 2½ | 3 | 3½ | 4 | 4½ | 4¾ | 5¼ |
| NZ/UK | B | C | D | E | F | G | H | I | J | K |
| MM | 16.31 | 16.71 | 17.12 | 17.53 | 17.93 | 18.34 | 18.75 | 19.15 | 19.56 |
|---|---|---|---|---|---|---|---|---|---|
| US | 5¾ | 6¼ | 6¾ | 7¼ | 7¾ | 8¼ | 8¾ | 9¼ | 9¾ |
| NZ/UK | L | M | N | O | P | Q | R | S | T |
| MM | 19.96 | 20.37 | 20.78 | 21.18 | 21.59 | 21.79 | 22.4 | 22.81 | 23.01 | 23.42 |
|---|---|---|---|---|---|---|---|---|---|---|
| US | 10¼ | 10¾ | 11¼ | 11¾ | 12¼ | 12½ | 13¼ | 13¾ | 14 | 14½ |
| NZ/UK | U | V | W | X | Y | Z | Z+1 | Z+2 | Z+3 | Z+4 |
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Unique Marquise Cut Engagement Ring – Natural Diamond
Turn heads with timeless elegance. This unique marquise cut engagement ring is meticulously crafted with a natural, ethically sourced diamond, hand-selected for its brilliance and elongated shape that flatters every finger.
Product Features:
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Diamond Type: 100% Natural, IGI or GIA-Certified
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Cut: Marquise
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Carat Weight: (customizable)
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Colour Grade: J-K
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Clarity Grade: SI2 (Eye-Clean, High-Quality)
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Make: Excellent Cut
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Setting: 4-prong
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Metal Options: 18K Yellow Gold
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Made in: New Zealand
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Crafting Time: 4–6 weeks (made-to-order)
Set in your choice of 18K gold or platinum, each ring is made-to-order right here in New Zealand, ensuring it’s as personal as your proposal. The marquise cut offers a distinctive silhouette, perfect for those seeking something truly one-of-a-kind.
Whether you’re after classic minimalism or a vintage-inspired setting, Raphana’s custom designs are tailored to celebrate your love—naturally.
Features:
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Natural, conflict-free marquise cut diamond
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Custom-made in New Zealand
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Available in 18K yellow, white, or rose gold & platinum
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Optional GIA certification
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Complimentary engraving & resizing
Order this piece online today! Crafted with care, it takes 6 weeks to create. Need it sooner or want a personal touch? Contact us—we’re happy to make it perfect for you!
