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Mar 07, 01:00PM EST

GIA Designer Jewelry & More

2026-03-07 13:00:00 2026-03-07 13:00:00 America/New_York Bidsquare Bidsquare : GIA Designer Jewelry & More https://www.bidsquare.com/auctions/reserve-stock-jewelers-auctions/gia-designer-jewelry-more-22181
Most of our jewelry lots are in Brand New Unworn Condition. Most are set with Natural Earth Minded Diamonds and Natural Earth Mined Gemstones. Our Jewelry is made of solid gold in *10KT, *14KT and *18KT or Platinum. All Watches are Brand New or in Excellent pre-owned condition. All Lots Have A Reserve Price. If Reserve is not met the lot will be passed to another auction. Please read full descriptions for all lot details. ** All Bidders Must have a Credit Card on File with Bid Square to be approved to bid**. Any Bidders with *Flags* Will Not Be Allowed to attend any of our Auctions.
Reserve Stock Auctions reservestockjewelers@gmail.com

Featured Items

200 Results
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  • 0.15 ct. Tiffany & Co.  Solitaire Diamond Necklace in 18K Yellow Gold
    Estimate
    $2,895 - $3,520
    Lot 1

    0.15 ct. Tiffany & Co. Solitaire Diamond Necklace in 18K Yellow Gold

    Est.
    $2,895 - $3,520
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,000
  • David Yurman 2.5 MM Wedding Band in 18K Yellow Gold
    Estimate
    $1,549 - $2,279
    Lot 2

    David Yurman 2.5 MM Wedding Band in 18K Yellow Gold

    Est.
    $1,549 - $2,279
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • IGI 3.51 ct. Natural Round Diamond Solitaire Comfort Fit Ring in 14K Yellow Gold
    Estimate
    $32,945 - $35,259
    Lot 3

    IGI 3.51 ct. Natural Round Diamond Solitaire Comfort Fit Ring in 14K Yellow Gold

    Est.
    $32,945 - $35,259
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $4,900
  • Cartier Wedding Band in Platinum
    Estimate
    $1,789 - $2,357
    Lot 4

    Cartier Wedding Band in Platinum

    Est.
    $1,789 - $2,357
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • Cartier 1895 Diamond Wedding Band in 18K Yellow Gold
    Estimate
    $2,197 - $3,042
    Lot 5

    Cartier 1895 Diamond Wedding Band in 18K Yellow Gold

    Est.
    $2,197 - $3,042
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • 1.88 ct. Natural Diamonds Halo Hoop Earrings in 18k White Gold
    Estimate
    $9,890 - $12,889
    Lot 6

    1.88 ct. Natural Diamonds Halo Hoop Earrings in 18k White Gold

    Est.
    $9,890 - $12,889
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $3,500
  • 1.82 ct. Round Diamonds Eternity Ring Set in 14k White Gold
    Estimate
    $5,489 - $6,740
    Lot 7

    1.82 ct. Round Diamonds Eternity Ring Set in 14k White Gold

    Est.
    $5,489 - $6,740
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $700
  • Cartier 3-Diamond Love Band in 18K White Gold
    Estimate
    $4,609 - $5,487
    Lot 8

    Cartier 3-Diamond Love Band in 18K White Gold

    Est.
    $4,609 - $5,487
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,750
  • Cartier C De Cartier Diamond Wedding Band in Platinum
    Estimate
    $1,997 - $2,839
    Lot 9

    Cartier C De Cartier Diamond Wedding Band in Platinum

    Est.
    $1,997 - $2,839
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • GIA 1.55 ct. Brazilian Tourmaline Cocktail Ring Set In Platinum
    Estimate
    $7,589 - $10,549
    Lot 10

    GIA 1.55 ct. Brazilian Tourmaline Cocktail Ring Set In Platinum

    Est.
    $7,589 - $10,549
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $3,500
  • Cartier Small Love Bangle in 18K White Gold
    Estimate
    $7,986 - $9,254
    Lot 11

    Cartier Small Love Bangle in 18K White Gold

    Est.
    $7,986 - $9,254
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • 1.22 ct. Radiant Cut Diamond Engagement Ring Set in 14k Yellow Gold
    Estimate
    $4,970 - $6,389
    Lot 12

    1.22 ct. Radiant Cut Diamond Engagement Ring Set in 14k Yellow Gold

    Est.
    $4,970 - $6,389
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • Cartier 1993 Love Bangle Bracelet in 18K White Gold
    Estimate
    $8,495 - $10,579
    Lot 13

    Cartier 1993 Love Bangle Bracelet in 18K White Gold

    Est.
    $8,495 - $10,579
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • 6.07 ct. Emerald Cut Diamonds Eternity Band in 14k White Gold
    Estimate
    $37,500 - $41,200
    Lot 14

    6.07 ct. Emerald Cut Diamonds Eternity Band in 14k White Gold

    Est.
    $37,500 - $41,200
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,500
  • 4.00 ct. Natural Round Diamonds Stud Earrings Set in 14k White Gold
    Estimate
    $23,833 - $26,579
    Lot 15

    4.00 ct. Natural Round Diamonds Stud Earrings Set in 14k White Gold

    Est.
    $23,833 - $26,579
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $5,500
  • 5.61 ct.  Fancy Yellow & White Diamond Tennis Necklace Set in 14k White Gold
    Estimate
    $23,773 - $30,113
    Lot 16

    5.61 ct. Fancy Yellow & White Diamond Tennis Necklace Set in 14k White Gold

    Est.
    $23,773 - $30,113
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,750
  • 1.28 ct. Round Diamonds Eternity Ring Set in 14k White Gold
    Estimate
    $5,525 - $7,720
    Lot 17

    1.28 ct. Round Diamonds Eternity Ring Set in 14k White Gold

    Est.
    $5,525 - $7,720
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • Tiffany & Co Paloma Picasso Graffiti 'X' Earrings in 18K Yellow Gold
    Estimate
    $4,129 - $5,019
    Lot 18

    Tiffany & Co Paloma Picasso Graffiti 'X' Earrings in 18K Yellow Gold

    Est.
    $4,129 - $5,019
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,750
  • 1.00 ct. Tiffany & Co Hardware Bypass Bangle in 18K White Gold
    Estimate
    $9,789 - $11,397
    Lot 19

    1.00 ct. Tiffany & Co Hardware Bypass Bangle in 18K White Gold

    Est.
    $9,789 - $11,397
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • David Yurman Wedding Band in 18K Yellow Gold
    Estimate
    $2,589 - $3,290
    Lot 20

    David Yurman Wedding Band in 18K Yellow Gold

    Est.
    $2,589 - $3,290
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • Tiffany & Co 4.6 MM Wedding Band in 18K Yellow Gold
    Estimate
    $2,190 - $3,029
    Lot 21

    Tiffany & Co 4.6 MM Wedding Band in 18K Yellow Gold

    Est.
    $2,190 - $3,029
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • Cartier Love Ring in 18K White Gold
    Estimate
    $2,759 - $3,549
    Lot 22

    Cartier Love Ring in 18K White Gold

    Est.
    $2,759 - $3,549
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • Cartier Diamond Love Bangle in 18K White Gold
    Estimate
    $8,249 - $10,779
    Lot 23

    Cartier Diamond Love Bangle in 18K White Gold

    Est.
    $8,249 - $10,779
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • Patek Philippe 6119G-001 Calatrava 18K White Gold Black Dial Black Leather Strap Complete Set 2024
    Estimate
    $35,880 - $38,870
    Lot 24

    Patek Philippe 6119G-001 Calatrava 18K White Gold Black Dial Black Leather Strap Complete Set 2024

    Est.
    $35,880 - $38,870
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $25,000
  • Cartier Small Love Bangle in 18K Yellow Gold
    Estimate
    $9,790 - $10,874
    Lot 25

    Cartier Small Love Bangle in 18K Yellow Gold

    Est.
    $9,790 - $10,874
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • 8.53 ct. Oval Diamonds Tennis Bracelet in 14K White Gold
    Estimate
    $30,314 - $36,377
    Lot 26

    8.53 ct. Oval Diamonds Tennis Bracelet in 14K White Gold

    Est.
    $30,314 - $36,377
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,750
  • 4.00 ct. Emerald Solitaire Engagement Ring in 14K White Gold
    Estimate
    $6,400 - $10,750
    Lot 27

    4.00 ct. Emerald Solitaire Engagement Ring in 14K White Gold

    Est.
    $6,400 - $10,750
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,500
  • GIA 1.72 ct. Colombian Emerald & Diamond Fashion Ring Set in Platinum
    Estimate
    $6,472 - $7,785
    Lot 28

    GIA 1.72 ct. Colombian Emerald & Diamond Fashion Ring Set in Platinum

    Est.
    $6,472 - $7,785
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,500
  • GSI 1.80 ct. Natural Princess Cut Halo Diamond Ring set in 14k White Gold
    Estimate
    $10,794 - $13,672
    Lot 29

    GSI 1.80 ct. Natural Princess Cut Halo Diamond Ring set in 14k White Gold

    Est.
    $10,794 - $13,672
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,750
  • Tacori 5.0 MM Wedding Band in 18K Two Tone Gold
    Estimate
    $3,290 - $4,679
    Lot 30

    Tacori 5.0 MM Wedding Band in 18K Two Tone Gold

    Est.
    $3,290 - $4,679
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • GIA 3.45 ct. Sri Lanka No Heat Sapphire & Diamond Fashion Ring Set in Platinum
    Estimate
    $6,482 - $7,790
    Lot 31

    GIA 3.45 ct. Sri Lanka No Heat Sapphire & Diamond Fashion Ring Set in Platinum

    Est.
    $6,482 - $7,790
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,750
  • Tacori 6.0 MM Wedding Band in 18K White Gold
    Estimate
    $3,859 - $4,560
    Lot 32

    Tacori 6.0 MM Wedding Band in 18K White Gold

    Est.
    $3,859 - $4,560
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • Men’s Solid 14K Yellow Gold Cuban Link Bracelet 9.0"  (18.0 mm Wide) 207 Grams
    Estimate
    $40,790 - $45,400
    Lot 33

    Men’s Solid 14K Yellow Gold Cuban Link Bracelet 9.0" (18.0 mm Wide) 207 Grams

    Est.
    $40,790 - $45,400
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $18,500
  • Tacori 6.0 MM Designer Wedding Band in 18K White Gold
    Estimate
    $4,074 - $4,959
    Lot 34

    Tacori 6.0 MM Designer Wedding Band in 18K White Gold

    Est.
    $4,074 - $4,959
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,000
  • GIA 2.05 ct. Colombian Emerald & Diamond Fashion Ring Set in Platinum
    Estimate
    $5,720 - $6,885
    Lot 35

    GIA 2.05 ct. Colombian Emerald & Diamond Fashion Ring Set in Platinum

    Est.
    $5,720 - $6,885
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,500
  • 0.26 ct. Tiffany & Co  Solitaire Round Diamond Ring in Platinum
    Estimate
    $3,885 - $4,759
    Lot 36

    0.26 ct. Tiffany & Co Solitaire Round Diamond Ring in Platinum

    Est.
    $3,885 - $4,759
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • 1.80 ct. Round Natural Diamonds "U" Shaped Eternity Ring Set in 14k White Gold
    Estimate
    $9,140 - $11,990
    Lot 37

    1.80 ct. Round Natural Diamonds "U" Shaped Eternity Ring Set in 14k White Gold

    Est.
    $9,140 - $11,990
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $3,500
  • 5.50 ct. Natural Multicolor Sapphire Hoop Earrings in 14k Yellow Gold
    Estimate
    $3,420 - $4,970
    Lot 38

    5.50 ct. Natural Multicolor Sapphire Hoop Earrings in 14k Yellow Gold

    Est.
    $3,420 - $4,970
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,000
  • 3.46 ct. Natural Princess Cut Diamond Engagement Ring in 14k White Gold
    Estimate
    $59,400 - $64,800
    Lot 39

    3.46 ct. Natural Princess Cut Diamond Engagement Ring in 14k White Gold

    Est.
    $59,400 - $64,800
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $5,500
  • GIA 2.37 ct. Round Diamond Bridal Set in 14K White Gold
    Estimate
    $9,489 - $11,370
    Lot 40

    GIA 2.37 ct. Round Diamond Bridal Set in 14K White Gold

    Est.
    $9,489 - $11,370
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,000
  • Tacori 7.0 MM Designer Gents Band in 18K White Gold
    Estimate
    $4,170 - $5,012
    Lot 41

    Tacori 7.0 MM Designer Gents Band in 18K White Gold

    Est.
    $4,170 - $5,012
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,000
  • 1.12 ct. Natural Marquise & Round Diamonds Engagement Ring Set in 14K White Gold
    Estimate
    $3,195 - $4,790
    Lot 42

    1.12 ct. Natural Marquise & Round Diamonds Engagement Ring Set in 14K White Gold

    Est.
    $3,195 - $4,790
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $500
  • Tiffany & Co 5.4 MM Designer Pearl Ring in 18K Yellow Gold
    Estimate
    $1,459 - $2,120
    Lot 43

    Tiffany & Co 5.4 MM Designer Pearl Ring in 18K Yellow Gold

    Est.
    $1,459 - $2,120
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $750
  • Cartier Designer Love Ring in 18K White Gold
    Estimate
    $2,490 - $3,680
    Lot 44

    Cartier Designer Love Ring in 18K White Gold

    Est.
    $2,490 - $3,680
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,000
  • 2.75 ct. Vera Wang  Lab Grown Diamond Pear Engagement Ring in 14K White Gold
    Estimate
    $7,559 - $10,275
    Lot 45

    2.75 ct. Vera Wang Lab Grown Diamond Pear Engagement Ring in 14K White Gold

    Est.
    $7,559 - $10,275
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,500
  • 2.54 ct. Vera Wang Lab Grown Diamond & Sapphire Engagement Ring in 14K White Gold
    Estimate
    $6,875 - $8,729
    Lot 46

    2.54 ct. Vera Wang Lab Grown Diamond & Sapphire Engagement Ring in 14K White Gold

    Est.
    $6,875 - $8,729
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $1,500
  • 2.58 ct. Mikimoto Ruby & Diamond Designer Ring Set in Platinum
    Estimate
    $16,989 - $19,794
    Lot 47

    2.58 ct. Mikimoto Ruby & Diamond Designer Ring Set in Platinum

    Est.
    $16,989 - $19,794
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,500
  • 1.50 ct. Natural Round Diamonds Wedding Band in 14k White Gold
    Estimate
    $7,670 - $9,830
    Lot 48

    1.50 ct. Natural Round Diamonds Wedding Band in 14k White Gold

    Est.
    $7,670 - $9,830
    Reserve Stock Auctions
    0 Bids
    Starting Bid
    $2,250

Auction Description

GIA Designer  Jewelry & More by Reserve Stock Auctions

We offer our clients a very fine selection of higher end jewelry and accessories. Requested by our clients, We also offer affordable HPHT diamonds and lab grown diamond jewelry as well. All of our jewelry & Watches come from very reliable sources here in the United States. All of our consigners are listed with the jewelers board of trade along with the jewelers vigilance committee. We make sure our clients get nothing but the best selections of brand new Jewelry and Luxury New and pre-owned Watches. Since 2007 We have been working directly with Jewelry manufactures like Louis Creations and House Of Diamonds providing clients with nothing but the best.

**All winning lots must be paid within "5" days of auction close date.**  

We Accept all major Credit Cards up to $10,000.00 USD. and Wire Transfers Only.     

Auction House phone # 815-995-9829. Messages will be returned.                  Auction House E-mail reservestockjewelers@gmail.com

All lots are shipped FEDEX Insured through parcel pro with Adult Signature Required.

Average shipping time is 12 to 15 days.  After cleared payment.

Terms & Conditions:

The Bidder acknowledges and agrees to the following: All Sales are Final!!! All items are final sale. We DO NOT accept Returns on any auction items. Mistake Bids will not be tolerated... You cannot bring the bullet back once it leaves the barrel. You Win You are responsible for payment.  Or a FLAG will be filed against your account, and you will not be allowed to bid again.

All items are sold as is, where is, with all faults, ALL SALES ARE FINAL. No Refunds or Exchanges are accepted. Reserve Stock Auctions, and any consignor as applicable, Disclaim any and all Warranties, Expressed or Implied, including but not limited to the implied warranty of merchantability or fitness for any particular purpose. NO Warranties are made that any of the merchandise complies with any applicable Governmental Rules, Regulations or Ordinances of any kind or nature whatsoever.

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Reserve Stock Auctions
Rockford, IL 61108
United States

reservestockjewelers@gmail.com

Phone:+1 8159959829

Buyer’s Premium

Start Premium (%)
$100 20.00

Bid Increments

Start Increments ($)
$10 $10
$50 $25
$125 $75
$350 $100
$650 $125
$1,025 $200
$1,625 $325
$9,750 $1,000
$13,750 $2,500
$26,250 $3,750
$37,500 $5,000
$57,500 $7,500
$102,500 $10,500

Payments

Available payment options

  • Visa
  • Mastercard
  • Amex
  • Diners
  • Discover
  • JCB
  • Union Pay

We Accept All Major Credit Cards & Wire Transfers for Payments. All payments Must be called in or emailed in to the Auction House with in 72 hours of closed auction to claim your lot. **815-995-9829** 11:00 a.m. to 8:00 p.m. CST Messages will be returned. For Wire Information please email us at reservestockjewelers@gmail.com or call us at **815-995-9829** Net Due 7 Days.

Shipping Info

All lots are shipped by FEDEX/UPS Insured with adult signature required! Payment must be cleared and processed before shipment. Shipping Options: Bidder Can Make Shipping Arrangements, In-House Shipping. After Cleared Payment; please allow 14 to 21 days to receive your lot/lots. All lots that are self-arranged shipping must be picked up within 30 days or will be forfeited and Lost Forever.

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Terms & Conditions

The Bidder acknowledges and agrees to the following: All Sales are Final!!! All items are final sale. We DO NOT accept Returns on auction items. Mistake Bids will not be tolerated... You cannot bring the bullet back once it leaves the barrel. You Win You are responsible for payment. A Report will be filed, and you will not be allowed to bid again. All items are sold as is, where is, with all faults, ALL SALES ARE FINAL. No Refunds and No Exchanges are accepted. RSJ&A, and any consignor as applicable, disclaim any and all warranties, expressed or implied, including but not limited to the implied warranty of merchantability or fitness for any particular purpose. No warranties are made that any of the merchandise complies with any applicable governmental rules, regulations or ordinances of any kind or nature whatsoever. After Cleared Payment!!! Please allow 14 to 21 days to receive your lot/lots. All lots that are self-arranged shipping must be picked up within 30 days or will be forfeited and Lost Forever.