White Onyx Diamond 18K Rose Gold Floral Brooch
A sculpted white-onyx rose of exceptional presence: 84.20 carats of petal-shaped white onyx layered into a full bloom, framed and traced in 18K rose gold and set with 0.98 carats of round brilliant diamonds. The brooch measures 1.75 inches and weighs 27.4 grams. Ready to wear for formal evenings or as a statement piece with everyday dress.
The bloom is built from softly undulating, overlapping petals with a high, porcelain-like polish. Rose-gold channels follow every curve of the petal edges and spiral into the center, each channel pavé-set with small round diamonds that catch light along the rims. The metal work is not a simple bezel—it traces the living outline of the flower so the gold and diamonds read as veins and dew rather than a frame.
Pin it to a lapel, gown, or scarf. The scale is generous without being heavy on the fabric, and the white-and-rose-gold palette moves easily from black-tie to tailored daywear.
7-Day Returns
Free Insured Shipping
Gemologist Certified
Free Ring Resizing
Questions about this piece?
Speak with Wesley, our GIA trained gemologist — (310) 550-5755
Monday to Friday, 10:30 a.m. to 4:00 p.m. PT · Email us
Want to see it before you decide? Ask for a live video call on FaceTime or WhatsApp and we will show you the piece in hand. Book a video call
- Free 2nd day domestic shipping on every order (overnight upgrade available for $30)
- Orders processed in 2-5 business days; all shipments insured and require a signature
- Full refund if you email us at info@jeweleretteandco.com within 7 days of delivery; exchange or store credit within 8-14 days
- We pay return shipping; we email you a prepaid insured FedEx label
- Returned items must be unworn, unaltered, and include all original tags; resized, engraved, or custom pieces are final sale
- International orders available by phone or email
- Complimentary ring resizing during the first year of purchase
- Lifetime free setting repairs, including prong re-tipping, re-setting loose stones, and polishing
- Free replacement of missing micro-pave stones within the first year
- Every item is authenticated by a GIA trained gemologist
More Details
Main Stone: Onyx
Stone Cut: Brilliant
Carat Weight: 84.2
Metals & Materials: 18k Gold and Rose Gold
Make an Offer
Choose options
White Onyx Diamond 18K Rose Gold Floral Brooch
Sale price$5,800.00