CERTIFIED NATURAL DIAMOND & GEMSTONE JEWELRY
Updated October 17, 2026
| Date | November 1, 2026 at 11:00 AM EST |
| Type | Online only |
| Auction house | Serenity Gallerie |
| Location | Saint Petersburg, Florida, 33701 · more auctions in Saint Petersburg |
| Lots | 808 |
| Estimates | $400 – $53,900 |
What's in this auction
808 lots, mostly jewelry & watches (808). 808 lots have photos and 808 have full descriptions. Pre-sale estimates $400–$53,900 across 808 priced lots. Bidding is online through the auction house's catalog, closing November 1, 2026.
Highest-estimated lots
- 20.09 ctw Fiori Eternity White Diamond 18K White Gold Necklace — est. $36,900–$53,900
- 8.83 Ctw Empress Baguette Negligee White Diamond Modern 18K White Gold Necklace - Certified — est. $28,200–$41,100
- 9.05 ctw Baguette and Round Diamond 18K White Gold Tennis Bracelet — est. $24,900–$36,300
- Fiori Floral 9.07 ctw White Diamond Cluster 18K White Gold Necklace — est. $22,800–$33,200
- 9.95 ctw White Diamond Riviera Cluster 18K White Gold Necklace — est. $20,300–$29,600
From the auction house
Upcoming auction: CERTIFIED NATURAL DIAMOND & GEMSTONE JEWELRY. Full catalog and bidding: view on liveauctioneers .
View the full catalog and register to bid →
In this auction (808 lots)
Categories: Jewelry & Watches (808)
- Lot 0001 — 1.51 ctw Round Diamond Station 14K Yellow Gold Necklace
- Lot 0002 — 0.2 Ctw Fluted Texture 4-Leaf Clover White Diamond Modern 10K Yellow And White Gold Earrings -
- Lot 0003 — 1.32 Ctw Paradox 2-Row Floating White Diamond Modern 18K White Gold Pendant - Certified
- Lot 0004 — 1.8 Ctw Fiori Oval Cluster White Diamond Modern 18K Tri-Color Gold Pendant - Certified
- Lot 0005 — 0.15 ctw Mosaic White Diamond 10K Yellow Gold Huggie Earrings
- Lot 0006 — 0.25 Ctw Claw Insert White Diamond Modern 14K Yellow And White Gold Ring - Certified
- Lot 0007 — 0.21 Ctw Heart Shape Bezel Set Paperclip Chain White Diamond Modern 14K Yellow Gold Necklace -
- Lot 0008 — 0.50 ctw White Diamond Heart Shape Pendant 14K Yellow Gold
- Lot 0009 — 0.5 ctw Diamond Christian Cross 14K White Gold Pendant
- Lot 0010 — 6x4 MM Aquamarine and 0.2 Ctw Pear Shape Halo White Diamond Modern 10K White Gold Earrings -
- Lot 0011 — 5mm Cultured Pearl and 0.26 ctw Diamond 14K White Gold Necklace
- Lot 0012 — 0.11 Ctw Pear Shape Cluster Entwined Wire White Diamond Modern 14K White Gold Pendant - Certified
- Lot 0013 — 2.04 ctw Diamond Station 14K Yellow & White Gold Necklace
- Lot 0014 — 0.25 Ctw Lattice Wedding White Diamond Modern 14K Yellow Gold Ring - Certified
- Lot 0015 — 1.96 Ctw Full Length Flex Round White Diamond Modern 14K White Gold Bracelet - Certified
- Lot 0016 — 1.53 Ctw Fiori Cluster Tri-Color White Diamond Modern 18K Tri-Color Gold Pendant - Certified
- Lot 0017 — 0.5 Ctw Parallel Row Baguette Round Cut Stackable Fashion White Diamond Modern 14K Yellow Gold Ring
- Lot 0018 — 0.51 Ctw Bezel Set Paperclip Station Diamond Modern 14K Yellow Gold Necklace - Certified
- Lot 0019 — 1.85 ctw White Diamond Dagr Wrap Bypass 18k White Gold Ring
- Lot 0020 — 0.26 ctw White Diamond Cluster 14K White Gold Stud Earrings
- Lot 0021 — 0.25 ctw Round Diamond Bezel Set 14K Yellow Gold Curb Link Bracelet
- Lot 0022 — Duchess Classic 3.53 ctw White Diamond 18K White Gold Hoop Earrings
- Lot 0023 — 1.03 ctw 5-Stone Oval Diamond Halo 14K White Gold Band Ring
- Lot 0024 — 0.25 Ctw Lattice Wedding Band Round White Diamond Modern 14K White Gold Ring - Certified
- Lot 0025 — 0.33 Ctw 11 Stone Wedding Band White Diamond Modern 14K White Gold Ring - Certified
- Lot 0026 — 2.03 ctw White Diamond Inside-Out Hoop 14K Yellow Gold Earrings
- Lot 0027 — 1.44 ctw Diamond Fiori Cluster 18K White Gold Necklace
- Lot 0028 — 5x3mm Oval Ruby and 0.14 ctw Diamond 10K White Gold Earrings
- Lot 0029 — 7x5 MM Morganite and 0.11 CTW Halo White Diamond Modern 10K Rose Gold Pendant - Certified
- Lot 0030 — 0.14 Ctw Crescent Moon & Star Charm Diamond Modern 10K Yellow Gold Necklace - Certified
- Lot 0031 — 0.14 ctw Diamond Pave Curb & Cuban Link Sterling Silver Bracelet
- Lot 0032 — 6x4mm Pear Ruby and 0.15 ctw White Diamond 14K Yellow Gold Pendant
- Lot 0033 — 1.03 Ctw Engagement Milgrain White Diamond Modern 14K White Gold Ring - Certified
- Lot 0034 — 3.02 ctw Inside-Out Diamond Hoop Earrings 14K Yellow Gold
- Lot 0035 — 1.08 ctw Oval Diamond Bezel Set 14K Yellow Gold Hoop Earrings
- Lot 0036 — 0.78 ctw White Diamond Cluster 14K White Gold Pendant
- Lot 0037 — 7.0 Ctw Tri-Prong Tennis Diamond Modern 14K White Gold Bracelet - Certified
- Lot 0038 — 5.31 ctw Diamond Cluster 14K White Gold Tennis Bracelet
- Lot 0039 — 0.55 ctw White Diamond Cluster 14K Yellow & White Gold Ring
- Lot 0040 — 2.25 ctw Diamond Bypass Open Ring in 14K White Gold
- Lot 0041 — 0.25 ctw White Diamond Cross Pendant 14K Yellow Gold
- Lot 0042 — 0.49 ctw Cluster White Diamond 14K Yellow and White Gold Ring
- Lot 0043 — 0.68 ctw Diamond Paradox Oval Open 18K Yellow Gold Ring
- Lot 0044 — 0.33 ctw Diamond 14K Yellow Gold Pendant
- Lot 0045 — 0.22 Ctw Twisted Loop Cluster White Diamond Modern 14K Yellow And White Gold Pendant - Certified
- Lot 0046 — 1.0 ctw Heart Shape Diamond 14K Yellow Gold Pendant
- Lot 0047 — 0.25 Ctw Fluted Texture Clover White Diamond Modern 10K Yellow And White Gold Pendant - Certified
- Lot 0048 — 1.0 Ctw Insert Diamond Modern 14K Yellow Gold Ring - Certified
- Lot 0049 — 4.0 Ctw Cluster Round Cut Stud White Diamond Modern 14K White Gold Earrings - Certified
- Lot 0050 — 3.0 ctw White Diamond Inside-Out 14K White Gold Hoop Earrings
- Lot 0051 — 0.36 Ctw Marquise Round Rectangular Hoop White Diamond Modern 14K Yellow Gold Earrings - Certified
- Lot 0052 — 1.05 ctw Emerald Diamond Pyramid Accent Bold 14K Yellow Gold Band Ring
- Lot 0053 — 2.02 ctw Diamond Cluster Elongated Link 14K Yellow & White Gold Necklace
- Lot 0054 — 0.32 Ctw Insert White Diamond Modern 14K White Gold Ring - Certified
- Lot 0055 — 1.26 ctw Round Cut Diamond Stud 14K White Gold Earrings
- Lot 0056 — 0.22 ctw Diamond Pave Wedding Band 14K White Gold Ring
- Lot 0057 — 4x3 MM Blue Sapphires and 0.33 Ctw Precious White Diamond Modern 14K White Gold Bracelet - Certified
- Lot 0058 — 0.6 Ctw Floral Lattice White Diamond Edwardian 14K Yellow And White Gold Pendant - Certified
- Lot 0059 — 0.60 ctw Diamond Cluster 14K Yellow & White Gold Engagement Ring
- Lot 0060 — 0.1 Ctw Half Twirl Huggie White Diamond Modern 10K Yellow Gold Earrings - Certified
- Lot 0061 — 8.92 Ctw Y-Shape Tennis White Diamond Modern 14K White Gold Necklace - Certified
- Lot 0062 — 1.27 Ctw Fiori Marquise Avant-Garde Cluster White Diamond Modern 18K White Gold Ring - Certified
- Lot 0063 — 5 MM Cultured Pearls and 0.1 Ctw Floral White Diamond Modern 10K Yellow Gold Necklace - Certified
- Lot 0064 — 0.76 ctw Diamond 14K White Gold Necklace
- Lot 0065 — 4 MM Cultured Pearls and 0.1 Ctw Floral Stud White Diamond Modern 10K Yellow Gold Earrings -
- Lot 0066 — 0.52 Ctw Lattice Wedding Band White Diamond Modern 14K Yellow Gold Ring - Certified
- Lot 0067 — 0.25 ctw Diamond Christian Cross Fashion 14K Yellow Gold Pendant
- Lot 0068 — 1.03 ctw White Diamond Inside-Out 14K White Gold Hoop Earrings
- Lot 0069 — 0.34 ctw Diamond Cluster Three Stone 14K Yellow and White Gold Ring
- Lot 0070 — 4x3 MM Blue Sapphire and 0.34 Ctw Precious White Diamond Modern 10K White Gold Bracelet - Certified
- Lot 0071 — Duchess Bar Mixed 2.09 ctw Diamond 18K Yellow Gold Earrings
- Lot 0072 — 0.91 Ctw Fiori Ethereal Cluster Diamond Modern 18K White Gold Ring - Certified
- Lot 0073 — 0.25 ctw Diamond 14K Yellow Gold Pendant
- Lot 0074 — 0.19 Ctw Flush Set Mosaic Dome White Diamond Modern 10K Yellow Gold Ring - Certified
- Lot 0075 — 0.2 Ctw Bold Fluted Layered Diamond Modern 10K Yellow Gold Necklace - Certified
- Lot 0076 — 20.09 ctw Fiori Eternity White Diamond 18K White Gold Necklace
- Lot 0077 — 0.21 Ctw Rope Bead White Diamond Modern 14K Yellow Gold Ring - Certified
- Lot 0078 — 1.2 Ctw Mixed Cut Bar Link White Diamond Modern 14K Yellow Gold Bracelets - Certified
- Lot 0079 — 0.49 Ctw Jointed Circular Mount Cluster White Diamond Modern 14K White Gold Ring - Certified
- Lot 0080 — 1.02 ctw White Diamond Paperclip 14K White Gold Bracelet
- Lot 0081 — 1.0 ctw Diamond Cross Pendant 14K White Gold with Chain
- Lot 0082 — 3.16 Ctw Triple Row Drop Diamond Modern 14K White Gold Necklace - Certified
- Lot 0083 — 1.49 Ctw Intertwined Cluster White Diamond Modern 18K Yellow & White Gold Pendant - Certified
- Lot 0084 — Duchess 3.3 ctw Diamond Hoop 18K Rose Gold Earrings
- Lot 0085 — 0.75 ctw Heart Diamond 14K White Gold Pendant Necklace
- Lot 0086 — 7.44 ctw Diamond 18K White Gold Tennis Bracelet
- Lot 0087 — 18 inch 0.24 ctw White Diamond Sterling Silver Necklace
- Lot 0088 — 1.05 Ctw Duchess Multishape Bezel Stud White Diamond Modern 18K Yellow Gold Earrings - Certified
- Lot 0089 — 0.75 Ctw Stud White Diamond Modern 14K Yellow Gold Earrings - Certified
- Lot 0090 — 0.34 ctw Diamond Cluster 14K White Gold Stud Earrings
- Lot 0091 — 0.96 Ctw 3-Stone Hoop White Diamond Modern 14K Yellow Gold Earrings - Certified
- Lot 0092 — 0.37 Ctw Curved Center Insert Diamond Modern 14K Yellow Gold Ring - Certified
- Lot 0093 — 6x4 MM Emerald Bezel Set Pendant 14K Yellow Gold Paperclip Necklace - Certified
- Lot 0094 — 18 inch 2.49 ctw White Diamond Fiori Linq 18K Yellow & White Gold Necklace
- Lot 0095 — 5.0 ctw Diamond Tennis Bracelet 14K Yellow Gold
- Lot 0096 — 0.66 ctw White Diamond 14K White Gold Insert Ring
- Lot 0097 — 4x3 MM Ruby and 0.15 Ctw Precious Band White Diamond Modern 14K White Gold Ring - Certified
- Lot 0098 — 0.25 ctw Diamond Cross Pendant 14K White Gold
- Lot 0099 — 3.03 Ctw Illusion White Diamond Modern 14K Yellow Gold Necklace - Certified
- Lot 0100 — 2.51 Ctw Chandelier White Diamond Modern 18K Yellow Gold Earrings - Certified
- Lot 0101 — 2.00 ctw Diamond Twin Row Wide Wedding Band 14K Yellow Gold Ring
- Lot 0102 — 5.17 Ctw Split Y-Shape Lariat Diamond Modern 14K White Gold Necklace - Certified
- Lot 0103 — 1.01 ctw White Diamond 14K White Gold Ring
- Lot 0104 — 0.54 Ctw Insert White Diamond Modern 14K White Gold Ring - Certified
- Lot 0105 — 0.49 Ctw Cushion Shape Cluster White Diamond Modern 14K Yellow & White Gold Necklace - Certified
- Lot 0106 — 3.04 Ctw Cluster Three Stone Round Cut White Diamond Modern 14K Yellow Gold White Gold Ring -
- Lot 0107 — Duchess Sereno 0.3 ctw White Diamond Stretch 18K Yellow Gold Bracelet
- Lot 0108 — 0.36 Ctw Insert White Diamond Edwardian 14K White Gold Ring - Certified
- Lot 0109 — 0.26 ctw White Diamond Cluster 14K White Gold Stud Earrings
- Lot 0110 — 6mm Cultured Pearl and 0.12 ctw Diamond 10K White Gold Earrings
- Lot 0111 — 1.01 ctw Diamond Paradox Marquise 2-Row 18K Yellow Gold Bangle Bracelet
- Lot 0112 — 5 MM Cultured Pearls and 0.14 Ctw Fashion Station White Diamond Modern 14K Yellow Gold Bracelet -
- Lot 0113 — 0.17 ctw Baguette & Round Diamond Stack Band 14K Yellow Gold Ring
- Lot 0114 — 1.05 Ctw Emerald Cut Station White Diamond Modern 14K Yellow Gold Necklace - Certified
- Lot 0115 — 6.99 Ctw Bezel Set Layered 60-Inch White Diamond Modern 14K White Gold Necklace - Certified
- Lot 0116 — 0.9 Ctw Toi Et Moi Open White Diamond Mid-Century Modern 18K Yellow White Gold Ring - Certified
- Lot 0117 — 5.06 ctw Diamond 14K White Gold Hoop Earrings
- Lot 0118 — 0.45 Ctw Mini Marquise Insert White Diamond Modern 14K Yellow Gold Ring - Certified
- Lot 0119 — 4.08 ctw Baguette Diamond Linq Link 18K White Gold Necklace
- Lot 0120 — 1.49 Ctw Wide Baguette Round Cut Fashion White Diamond Modern 14K Yellow Gold Ring - Certified
- Lot 0121 — 2.01 ctw Round Diamond Inside-Out Hoop 14K Yellow Gold Earrings
- Lot 0122 — 0.33 ctw Round Diamond Solitaire 14K White Gold Stud Earrings
- Lot 0123 — 4x3mm Oval Blue Sapphire and 0.06 ctw Diamond 10K White Gold Bracelet
- Lot 0124 — 4.0 ctw Bezel Set Diamond Hexagon Motif 14K Yellow Gold Tennis Bracelet
- Lot 0125 — 0.17 Ctw Cluster White Diamond Modern 14K White Gold Earrings - Certified
- Lot 0126 — 3.34 ctw Diamond Fiori Marquise Cluster 18K White Gold Necklace
- Lot 0127 — 0.91 Ctw Fiori Cluster White Diamond Modern 18K Rose & White Gold Ring - Certified
- Lot 0128 — 1.15 ctw Marquise Pear Diamond Bezel 18K Yellow Gold Necklace
- Lot 0129 — 0.16 Ctw Fashion Hoop White Diamond Modern 10K Yellow Gold Earrings - Certified
- Lot 0130 — 1.36 ctw Marquise Diamond Paradox 18K White Gold Bangle
- Lot 0131 — 0.16 ctw White Diamond Heart Lock & Key Charm 10K Yellow Gold Pendant
- Lot 0132 — 0.1 Ctw Circular Bead Huggie Petite White Diamond Modern 10K Yellow Gold Earrings - Certified
- Lot 0133 — 0.39 Ctw Round Brilliant Cut White Diamond Modern 14K White Gold Ring - Certified
- Lot 0134 — 0.56 Ctw Octagonal Baguette Round Diamond Modern 14K White Gold Pendant - Certified
- Lot 0135 — 0.99 Ctw Circular Mount Station White Diamond Modern 14K Yellow Gold Bracelets - Certified
- Lot 0136 — 0.77 ctw Diamond Bezel Set Paperclip Station 14K Yellow Gold Necklace
- Lot 0137 — 0.99 ctw Round Diamond Channel Set 11 Stone 14K White Gold Band Ring
- Lot 0138 — 2.32 Ctw Silk Drop White Diamond Modern 18K Yellow Gold Earrings - Certified
- Lot 0139 — 5x3mm Emerald and 0.07 ctw Diamond 10K Yellow Gold Pendant
- Lot 0140 — 1.43 ctw Duchess Pave Diamond 18K White Gold Band Ring
- Lot 0141 — 5.04 ctw Diamond Station 14K White Gold Necklace
- Lot 0142 — 0.30 ctw White Diamond 18k White Gold Bracelet
- Lot 0143 — 0.95 ctw Mixed Shape Diamond 5-Stone 14K Yellow Gold Band Ring
- Lot 0144 — 0.77 ctw 11 Stone Diamond Shared Prong 14K White Gold Band Ring
- Lot 0145 — Gold Bead Pave Disc Center Stretch Ruby Modern 18K Yellow Gold Bracelet - Certified
- Lot 0146 — 0.5 ctw Oval Cluster Diamond Criss Cross 14K White Gold Engagement Ring
- Lot 0147 — Empress 0.95 ctw Diamond Toi Et Moi Cluster 18K Gold Ring
- Lot 0148 — 3.0 Ctw Heart Shape White Diamond Modern 14K White Gold Pendant - Certified
- Lot 0149 — 0.10 ctw Round White Diamond Solitaire Pendant 14K White Gold
- Lot 0150 — 0.12 ctw Diamond Crescent Moon & Star Charm 10K Yellow & White Gold Pendant
- … and 658 more lots
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