Certified Natural Opal and Diamond Necklace

AIG Certified 14K yellow gold cast and assembled natural ethiopian fire opal and diamond pendant with 14K yellow gold cable chain. Bezel set pear Cabochon cut opal with intertwining diamond accented b

Certified and appraised 14 karat yellow gold genuine opal and natural diamond pendant. This 4.66 carat Ethiopian opal is prong-set in 14 karat yellow and white gold with an expanding halo of .73 carat

Play of color.GIA Certified 10.91ct. Natural Non treated Opal.Report: 5172413056Oval cut: 15.85 X 15.08 X 9.67mmthreads of greens, orange and some yellows.Phenomenon: "A Play of Colors"1.10ct. Side na

* No-Reserve Price * Delicate 0.60 Carat Pear Shape Very Light Pink SI1 GIA Certified Natural Diamond Pendant Necklace Set in 18K Gold with 20 Brilliant Fancy Intense Pink VS Natural Diamonds Totaling

Certified, appraised and tested 14K white gold emerald and diamond necklace. Condition is new, good workmanship. 17" length. Interlocking series of emeralds and diamond bezels with a concealed clasp w

GIA Certified Natural Pearl and Diamond Necklace A Strand of (94) Natural Saltwater Pearls and (1) Immitation Pearl - Center Pearl. The necklace features a 0.50 TCW Diamond Clasp. The Necklace is acco

Mod Deco TubularGIA Certified natural Blue Topaz diamond necklace.Vivid Blue, Emerald cut Blue Topaz117.17ct.Certificate #116243530424.03 X 24.00 X 17.95Transparent & Clean Clarity. .80ct natural roun

A&C Feldenheimer GIA certified natural pearl and diamond necklace. Features a series of 2.2mm pearls on the chain and one 5.25mm natural pearl at the top of the hourglass form, wire filigree pendant.

Ref:230614057 Gold Content:14K Gold Main Gemstone:Opal Shape:Oval Carat Weight:1.31ct Color:Color Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Number of stones:120 Shape:Round<b

Ref:230616011 Gold Content:14K Gold Main Gemstone:Diamond Shape:Multiply Carat Weight:7.2ct Clarity Grade:VS2 Color:H Treatment:Natural Cut Grade:G

Ref:230624070 Gold Content:14K Gold Main Gemstone:Opal Shape:Marquise Carat Weight:0.77ct Color:White Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round Clarity Grade:VS2<

Ref:230612197 Gold Content:14K Gold Main Gemstone:Diamond Shape:Round Carat Weight:10ct Clarity Grade:VS2 Color:H Treatment:Natural Cut Grade:G

Superb Certified 50 Carat Natural Green Emerald Diamond Gold NecklaceThe 18 carat white gold necklace designed as a rivière, set with 73 round diamonds weighing approximately 35 carats ;suspending

Ref:230608170 Gold Content:14K Gold Main Gemstone:Yellow Diamond Number of stones:1 Shape:Pear Carat Weight:0.41ct Color:Yellow Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shap

GIA Certified 18K White Gold Natural Chinese Green Jadeite Diamond Necklace 18k&#38075;&#30707;&#20840;&#33394;&#20848;&#33457; &#21494;&#32737;&#32736;&#39033;&#28860; GIA&#35777;&#20070;&#65306;1162

This is a certified and appraised genuine blue sapphire and natural diamond necklace set in 14 karat white gold.&nbsp; There is over 183 carats of round, faceted and large oval, dark blue sapphires wi

GIA Certified pearl & diamonds necklace.Report # 5181923970Species: Pintada Maxima / Saltwater Classic Golden ColorsNo Treatments.Amazing AAA Luster12.34 - 14.96mm33 Pearls.17.40ct. natural fancy yell

* No-Reserve Price * Romantic 0.95 Carat Fancy Brownish Purplish Pink I2 GIA Certified Natural Diamond Pendant Neckalce Set in 18K Gold with 17 Brilliant G-H VS Natural Diamonds Totaling 0.16 Carats P

Ref:230636223 Gold Content:14K Gold Main Gemstone:Diamond Certified:GIA Number of stones:1 Shape:Pear Carat Weight:0.30ct Clarity Grade:VVS1 Color:H Treatment:Natural Adjacent Gemstone 2 : Dia

Pear-shaped 0.6cts natural pink diamonds, matched with 0.65cts natural white diamonds, 18Kt gold inlaid, shiny, colorful, good clarity, excellent cutting. Internationally certified natural Diamonds, c

0.35ct natural yellow diamond with 0.5cts natural diamonds and 18Kt gold setting. Gorgeous design, attractive style, looking extremly good to wear. Internationally certified natural Diamonds, comes wi

18Kt gold set 0.3ct natural South African high quality diamond, shining and dazzling, bright fire, good clarity, excellent cut. Internationally certified natural Diamonds, comes with International Jew

This stunning natural opal necklace is marked OROI Italy and has a 14K rope chain. The pendant is a natural opal cabochon (not a doublet or triplet) set in white gold with a diamond encrusted bale. Ch

This is a certified and appraised 14 karat yellow gold genuine emerald and natural diamond necklace.&nbsp; The 27.54 carats of oval-cut emeralds are prong-set inside halos of diamonds for a total of 5