• Billet-Doux round lab-grown diamond six-prong cluster engagement ring in 18K yellow gold
  • Billet-Doux lab-grown diamond engagement ring in 18K white gold, front view of the six-prong centre stone and shoulder clusters
  • Billet-Doux lab-grown diamond engagement ring in 18K white gold standing on a white stone
  • Billet-Doux lab-grown diamond cluster engagement ring worn on the hand
  • Billet-Doux lab-grown diamond engagement ring on the ring finger
  • Close-up of the Billet-Doux six-prong lab-grown diamond ring worn on the hand
  • Billet-Doux lab-grown diamond cluster engagement ring styled on the hand
  • Billet-Doux lab-grown diamond six-prong cluster engagement ring video
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DANFÉE

Billet-Doux Round Lab-Grown Diamond Six-Prong Cluster Engagement Ring in 18K Gold | 0.5–1 Carat | D-E | VS

Billet-Doux Round Lab-Grown Diamond Six-Prong Cluster Engagement Ring in 18K Gold | 0.5–1 Carat | D-E | VS

Shipping From

Shuibe . Shenzhen . China.

China’s largest gold and jewelry hub.

Order Processing Time

In Stock: Ships in 2–3 days.
Made to Order: Ships in 7–8 days.
Cancellation: Within 24 hours of placing an order

International shipping (free)

We ship via UPS / FedEx / DHL.
Free shipping / fast delivery.

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Local returns (free)

Enjoy 60-day returns.

 free return shipping.

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€740,75 EUR
€740,75 EUR
Promotion Épuisé
Shipping and taxes calculated at checkout.
Material
Carat
Color | Clarity
Engraving

Named after the French word for a love letter, Billet-Doux raises a single round brilliant lab-grown diamond in six slender prongs, with a small cluster of sparkling accent diamonds on each shoulder – a few lines of affection, written in light. The slim, high-polish band keeps the look delicate and easy to wear every day.

Made for a proposal, a wedding or an anniversary promise. Available in 18K yellow or white gold, with a centre diamond of 0.5, 0.7 or 1 carat, D–E colour and VS clarity, each with its own IGI report.

Details
  • Metal: 18K gold (Au750, 75% pure) in yellow or white
  • Diamond: Lab-grown diamond
  • Shape: Round brilliant cut
  • Diamond weight: 0.5, 0.7 or 1 carat centre stone
  • Accent stones: Small round diamonds set in a cluster on each shoulder
  • Quantity: 1 ring
  • Color: D–E (Colorless)
  • Clarity: VS (Very Slightly Included)
  • Setting: Six-prong crown setting, raising the centre diamond for maximum light
  • Band: Slim straight band, high-polish finish with Au750 hallmark inside
  • Design: Side-stone cluster engagement ring
  • Certification: IGI certificate provided by DANFÉE.
Diamond
0.5 ct
≈ 5.1 mm
Provided by DANFÉE
0.7 ct
≈ 5.7 mm
1 ct
≈ 6.5 mm
Provided by DANFÉE
D
Provided by DANFÉE
E
F
G–J
K–M
N–R
S–Z
ColourlessNear colourlessFaintVery lightLight
FL
Flawless
IF
Internally flawless
VVS
VVS1–VVS2
Provided by DANFÉE
VS
VS1–VS2
SI
SI1–SI2
I
I1–I3
Ring
Solitaire
Halo
Provided by DANFÉE
Side Stone
Eternity
Half Bezel
Full Bezel
Four Prong
Provided by DANFÉE
Six Prong
Tapered Dome
Provided by DANFÉE
Straight
Knife Edge
Pavé

A round brilliant lab-grown diamond sits high in six fine prongs, with a cluster of small accent diamonds on each shoulder that catches the light as the hand moves. The slim, straight 18K gold band is polished to a mirror finish and sits comfortably next to a wedding band.

Certificate
IGI
International Gemological Institute

Every diamond comes with its own IGI report. Verify Certificate

Care

A lab-grown diamond is as hard as a mined one, but the raised prongs and small accent stones still deserve a gentle touch. Clean with warm soapy water and a soft brush, paying attention to the clusters where lotion can build up, then rinse and dry thoroughly. Take it off for sport or heavy work, avoid snagging it on knits, store it on its own in a soft pouch, and have the prongs checked once a year.

Perfume
Swimming
Chemicals
Sport
Impact
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