MARA LUNA — 3.50ct Marquise Cut Lab-Grown Diamond Cathedral Solitaire (18ct White Gold)
Launch Collection · Hidden Halo & Side Stone

MARA LUNA — 3.50ct Marquise Cut Lab-Grown Diamond Cathedral Solitaire (18ct White Gold)

MARA Bridal · Engagement Ring · MARA-LUNA-MARQUISE-350

From $2,000 — Price on enquiry

MARA LUNA is a moonlit cathedral solitaire built around a luminous 3.00ct marquise cut lab-grown diamond, secured by six fine claws with crisp V-tip points that protect each end of the stone. A shared-prong pavé band traces 0.50ctw of round brilliants the length of the cathedral shank, lifting the centre stone into the light from every angle. Crafted in 18ct white gold and finished by hand in our Australian atelier — a quietly dramatic silhouette designed to wear like an heirloom.

Metal
Stone
  • Made to order
    3–4 weeks
  • Ethically sourced
    Conflict-free
  • Lifetime guarantee
    Free resize & polish
  • Private consultation
    By appointment
SKU
MARA-LUNA-MARQUISE-350
Category
Hidden Halo & Side Stone Ring
Shape
Marquise
Style
Cathedral Solitaire · Shared Prong Pavé Band
Cut
Marquise Cut
Total carat
3.50ctw
Centre stone
±3.00ct Marquise Lab-Grown Diamond
Side stones
±0.50ctw Pavé Round Brilliants
Colour
D
Clarity
VS1
Prongs
6-claw with V-tip points
Band
Shared prong pavé
Setting
Cathedral solitaire
Metal
18ct White Gold
Made to order
1ct–5ct centre · all standard UK · US · EU sizes
Lead time
2–6 weeks · hand-crafted in Australia
Available metals
Silver · 9ct Yellow Gold · 9ct White Gold · 18ct Yellow Gold · 18ct White Gold · Rose Gold
Available stones
Cubic Zirconia · Moissanite · Lab-Grown Diamond · Natural Diamond

Created For You — Please allow 2 to 6 weeks for your ring to be individually handcrafted to perfection.

Customise Your Ring

Created For You

Your dream ring, handcrafted to your exact specifications. Choose your centre carat weight and ring size below, then begin your journey for a tailored quote.

Centre Carat Weight
Ring Size · UK
Selected Carat
1ct
Selected Size
M (UK)
Customer Try-Ons

See This Ring On Real Hands

Try-ons submitted by customers wearing MARA LUNA — 3.50ct Marquise Cut Lab-Grown Diamond Cathedral Solitaire (18ct White Gold). Try the ring on with your camera and share yours to the gallery.

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