Pre-owned Roberto Martinez 18k Gold Opal, Ruby and 1 1/2ct TDW Diamond Estate Pin (H-I, SI1-SI2)

by Roberto Martinez
Today: $17,168.99
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ITEM# 14968380
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Refurbished Item

Any price comparison, including MSRP or competitors' pricing, is to the new, non-refurbished product price. Learn More

ITEM#: 14968380

This estate jewelry has a fancy-cut opal surrounded by round rubies and diamonds. The 18-karat yellow gold pin includes a bail.

  • Pre-owned
  • Estate jewelry
  • Style: Classic
  • Includes bail
  • Gemstone colors: Multi, red
  • Gemstone shapes: Fancy, round
  • One prong-set fancy-cut opal measures 31 mm wide x 43.6 mm long
  • Gemstone weight: 40 1/3 carats
  • 15 prong-set round-cut rubies each measure 3 mm
  • Gemstone weight: 1 carat
  • Total gemstone weight: 41 1/3 carats
  • Diamonds: 15
  • Diamond cut: Marquise
  • Diamond weight: 1 1/2 carats
  • Color: H-I
  • Clarity: SI1-SI2
  • Setting: Prong
  • Metal: 18k yellow gold
  • Finish: High polish
  • Clasp: Safety pin
  • Pin dimensions: 41 mm wide x 52 mm long

Diamond total weight: 1 1/2* carats TW

This unique piece is estate jewelry, which by definition means previously owned. Jewelry in this collection reflects the period from 100 years ago to the present. None were mass-produced or mass-marketed; some are one-of-a-kind items. Workmanship and materials of the highest quality mean this jewelry can only appreciate in value.

All carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code N (opal, ruby, diamond). See Treatment Guide for further information.

This product contains a 'Composite Ruby'. This stone represents a composite of natural corundum and lead glass, also known as Hybrid Ruby. This ruby has been treated to vastly improve the apparent clarity and add weight. Common exposure to heat, acid, common chemicals, lemon juice, and polishing, can drastically alter the appearance of this product.


Metal Gold
Stone Gemstone
Diamond Color White
Total Diamond Weight 1 to 1.5 Carats
Diamond Cut Marquise
Gemstone Opal
Gender Female
Gold Karat 18k
Gemstone Color Multi
Stone Shape Marquise
Diamond Grade H-I
Dimensions See Details
Model Number 53887
Country of Origin United States

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Items must be returned in new or unused condition and contain all original materials included with the shipment.
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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.