5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery
5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery
5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery
5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery
5ct Marquise Three Stone Diamond Engagement Ring
5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery
5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery
5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery
5ct Marquise Three Stone Diamond Engagement Ring - Raphana Jewellery

5ct Marquise Three Stone Diamond Engagement Ring

Regular price$11,599.00
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Metal
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Size chart

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 2 3 4
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
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
  • Free Resizing
  • Lifetime Warranty
  • Free Ring Customisation*
  • Free Insured Shipping on all orders

5 Carat Diamond Engagement Ring in 18K Gold or Platinum

Elevate your love story with Raphana’s 5 carat marquise three-stone diamond engagement ring—a masterpiece of modern elegance and timeless symbolism. Handcrafted in your choice of 18K yellow, white, or rose gold (or luxurious platinum), this ring features three perfectly aligned marquise-cut diamonds totalling 5 carats. Each stone represents your past, present, and future together.

Setting Features:

Feature

Natural Diamond

Lab-Grown Diamond

Origin

Earth-formed over billions of years

Grown in a lab using CVD or HPHT technology 

Certification

GIA (Gemological Institute of America) 

IGI (International Gemological Institute)

Carat 

5ct+

5ct+

Color Range

D

Clarity Range

VS1

VS1

Brilliance

Exceptional brilliance with unique character

Virtually identical brilliance, more consistency

Rarity

Naturally rare and finite

Consistently available 

Sourcing

Conflict-free, ethically mined

Ethically produced with minimal environmental impact

 

  • Metal Options: 18K Yellow Gold • 18K White Gold • 18K Rose Gold • Platinum

  • Diamond Options: Ethically sourced natural earth-mined or precision-made lab-grown

  • Total Carat Weight: 5.0 ct

  • Certification: GIA-certified for natural diamonds; IGI-certified for lab-grown

  • Design Details: Sleek three-stone setting on a comfort-fit band, maximises brilliance and everyday wear

 

Every ring is custom-made to your specifications—choose your preferred clarity and colour grade to create a truly bespoke heirloom. Whether you select a natural diamond steeped in Earth’s history or a lab-grown gem engineered for perfection, Raphana craftsmanship ensures uncompromised luxury and sustainability.


Ready to begin your custom design? Contact us today to lock in your metal, diamond choice, and personalised engraving.

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!

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