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Natural Diamond Center: Jewelry For Sale

Home » Rings » Natural Diamond Center
Video: https://imgur.com/a/9I3BKGk This ring features a roughly 2.2ct old mine cut diamond. The diamond has the classic squared 'pillowy' shape that old mine cuts tend to possess. The estimated color is very high for a geniune old cut (I-J) and it faces up even whiter. The estimated clarity is Si2. Estimated dimensions are 8mm x 7.4mm x 5.5.mm. The metal is platinum and is the original antique setting. The weight is 3.9 grams. Currently, the ring size is a 8 1/2- 8 3/4, but it can be easily re-sized at no additional cost. For payment, I accept PayPal and Zelle.
Natural Diamond Center
about 10 hours ago
$8,850
See link for video: https://www.instagram.com/p/DJr9boZplTu/?igsh=Zmhxc2NxNjY1aTNs&fbclid=PAZXh0bgNhZW0CMTEAAafs258Af08BK3n0CXLraL-YHoTvObMtfFRfgmPpB2kZdLYMII_nIrYF-oOfow_aem_EpMd7jbDiJX7lrtzbNFCeA This ring SPARKLES like mad. The diamonds are clear and full of fire. It is the brand Sylvie (name stamped inside). It is set in a hefty 7.6 grams of 18k white gold (just google those gold prices - omg) and has roughly 1 carat of dazzling white diamonds. It has a beautiful floral openwork pattern. The back is solid so no worries about stones being damaged (I love the look of eternities but always worry about the back stones). It's around a size 6.25 but it's super think so I think it would be good for size 6. This is another reason I am willing to part with it. I HATE sizing rings (I am a 5( and this one is too loose for the ring finger and just a bit snug for the middle. It looks great on either though! It's 11.9mm at the widest point and tapers to 8.9 in the back. Please direct questions to girly_53@yahoo.com Sales are final
Natural Diamond Center
about 11 hours ago
$999
For sale: A stunning, GIA-certified 2.70ctw natural diamond engagement ring. The center stone is a 2.00ct round brilliant, G color, SI2 clarity, with Triple Excellent cut, polish, and symmetry. No fluorescence. GIA certificate #6281443210. Set in a 14K white gold size 6 setting with 0.70ct of additional natural round brilliant diamonds (F-G color, VS1–VS2 clarity). Appraised at $38,000 by Bentley Diamond. Asking: $18,000 Ships fully insured. Includes: GIA certificate, appraisal, and original purchase receipt ($22,881.73 paid in 2019). This is an heirloom-quality ring with full documentation. Serious buyers only!
$18,000
Video: https://imgur.com/a/7gDhaTz This is a really nice piece, and a classic interpretation of the gypsy ring style. Most of these rings were made in yellow gold, so to have a ring of this style made in Platinum, is quite special. The ring has 3 old mine cut diamonds; the diamonds are about Si clarity and H-I color, totalling at around 1ct. The metal is platinum with a net weight of 7.8 grams. The ring size is a size 5-5 ¼, but can be easily re-sized. For payment, I accept paypal and zelle.
$3,250
A timeless engagement ring that pairs refined elegance with everyday wearability. Centered by a 1.01ct round brilliant-cut diamond, this ring delivers the perfect balance of brilliance and warmth. The diamond is graded VS2 clarity, meaning it’s nearly flawless to the naked eye, and set in a soft, modern 14K yellow gold band that flatters every skin tone. The center stone is flanked by subtle accent diamonds for a total carat weight of 1.155ct, offering extra sparkle without overwhelming the design. The setting is both minimalist and romantic — ideal for someone who values simplicity, beauty, and meaning. Originally purchased from a Canadian boutique jeweler known for ethical sourcing and craftsmanship. Certificate of authenticity can be sent upon request.
$3,000
No longer being produced, this is an authentic vintage motion or kinetic ring by Teufel The motif is a crescent moon orbiting around a twinkling star. All in fine brilliant cut diamonds, the moon spins with every flick and gesture of the hand, spinning around the center. Circa 1980 (year date stamped to the interior) along with the Teufel stamp and 14k. Created in 14k white gold for the crescent, the remainder is 14k yellow gold. These highly collectable rings are hard to find in this motif and this example is in near-mint condition! Sure to make a outstanding addition to your jewelry collection. Now is the perfect time to plan a meaningful celebration or unforgettable Christmas with our 0% Interest Layaway Plan — available payment terms up to 7 months Heritagejewelry.com Details: Brilliant cut diamonds Color G-H, clarity VS 14k white and yellow gold 3.4g Ring size 7.25
$1,999
Videos here: https://streamable.com/ciir6s and https://imgur.com/a/mF9GFX6 $2200 including PayPal G&S fees and US shipping Era: Art Deco 1919-1939 Main diamond specs: 1.00 CT / SI / 6mm x 6mm x 4mm Side diamonds specs: 0.2 CTW / VS Metal: 18K White Gold (Hallmarked) Size: US 5 Ring Specs: 7mm from finger to the highest point of the diamond, 7.5mm width at its widest point. Note: Stone specs are a jeweler’s approximate as precise measurement and assessment would require removing the diamond from the mount. This ring is so special. I am 100% a yellow gold girly but this was the one white gold ring that just made me feeeel thingsss and I had to have it. The main diamond is a substantial 1 CT old mine cut, with a touch of warmth characteristic of antique stones. I adore the pillowy cut and chunky high crown. Together with the intricate filigree hand engraved details, this ring just feels so romantic. I’m letting it go because as much as I absolutely love this ring, my entire collection is in yellow gold, so I never get the opportunity to wear it or match it with other pieces - and this antique beauty deserves to be shown off. Asking price is what I paid several years ago + shipping & fees. Gold price has almost doubled in that time, but I’m not looking to make a profit on this personal piece, only to recoup what I paid and have this beauty find a new loving home.
$2,200
Three sparkly old European cut diamonds with the largest measuring about 3mm and the two smaller around 2mm surrounded by a halo of rubies. The bezel is worn in spots and there is one pretty damaged ruby but the diamonds are gorgeous, some of the most sparkly I have seen with high crowns. There are two rose cut diamonds set into each shoulder 14k gold band size 6 and sizable. U.S. sales only, price includes PayPal and shipping fees.
$550
Sweet daisy ring, more than likely a conversion from a stick pin. Center OEC is approx 4mm (measured in the bezel with the total diameter at 11mm including the airline. The smaller surrounding diamonds have milgrain detailing, the top is platinum and the band is 10k gold size 8 and sizable. Weighs 2.5 grams. Asking $575 including shipping and PayPal fees, U.S. Sales only please.
$575
I purchased this ring a couple years ago from Dolly on Instagram (xothebijouxbox). Check out her stuff! She finds amazing pieces. While I absolutely love this ring, I never wear it. It deserves to be worn. Size 6. 14 kt white gold. Under .5 ct diamond center (not by much, but I'm unaware of the exact ct weight of the center stone). The diamonds appear to be colorless and inclusion free. I can't see anything with the naked eye or my loupe. It's truly a gorgeous, sparkly piece with a center diamond you get lost in (it's that pretty). All natural diamonds. Open to reasonable offers. Payment via PayPal with the buyer to pay PayPal fees if paying via goods and services or Venmo. Free insured shipping in the US only via Priority Mail. If you do not get a response within a couple of hours, please email me at laurakos@yahoo.com. I am a prive seller; therefore, all sales are final. No returns or refunds, full or partial. Ring is sold as is - with no damage to the diamond or setting. I will polish and clean before I ship it.
$500
Lady's Platinum Engagement Ring with 26=0.54tw Round F/G VS2/SI1 Diamonds with center round brilliant cut diamond weighing 1.12ct graded 12 clairty and J color.
$999
Looking for a beautiful, casual diamond ring either for your self or loved one? Looking for a three design but with a twist? This beautiful ring has natural diamonds weighing 1/10 of a carat and is made out of 14k white gold. I have the ring in two size 6 (never worn) and 6 1/2 (pre- loved)! Perfect to add to your collection of gift to someone for theirs. Price includes complimentary insured shipping. Final/private sale. Priced for PayPal F&F or please add 3.5% for G&S. Feel free to let me know if you have any questions!
$210
14k white gold, Approx 3.8 total carat mined diamonds. Central 1.15 transitional round with culet. Comes with formal GIA gemologist appraisal. I get sooo many compliments on this ring, it's sooo sparkly! I just dont wear it. Paid $6200. It's a lot of ring I believe it's a size 6.5 but will confirm to a serious buyer. It could be resized. I have TONS of pics and videos and can send the appraisal as well, contact me! Payment will be through PayPal only. Since I am a private seller, there will be no returns, refunds, or exchanges. Feel free to ask any questions and concerns before making the purchase. I will pay for the shipping cost and PayPal fee. I'll use FedEx overnight that will come with tracking and insurance. US sale only. Email me for more pics or video: kleelodo@gmail.com
Natural Diamond Center
about a month ago
$3,700
WF ACA 1.605 round cut natural diamond in a 14k white gold valoria 6 prong setting. Email jennifermarie90@gmail.com for questions.
Natural Diamond Center
about a month ago
$6,250
Feminine and delicate platinum and diamond ring, purchased from TRR in December 2024. The ring measures 5.5 on my mandrel and it could easily be sized. I do not have tcw for the melee or center stone. Such a lovely ring! I accept PP (if paying via G&S, please add 3% to cover fees), Venmo and Zelle. I will ship via USPS insured. As I am a private seller, all sales are final unless we agree otherwise beforehand.
Natural Diamond Center
about a month ago
$545
Antique 1.70ctw Edwardian Belle Époque Double Halo Old European Cut Diamond Platinum Ring This beautiful ring hails from the Edwardian Era right at the turn of the century 1901-1915. Diamonds set in finely hand worked Platinum were popular in jewelry of this era which had a floral and feminine feel. This ring remains in excellent condition, ready to be worn and admired once again. At the center a Old European Cut diamond of 0.40 carats is surrounded by two rows of additional diamonds, to each shoulder an additional diamond accent twinkles from a stylized tulip, bringing the total carat weight for the ring to an impressive 1.70 ctw. The diamonds are bright and sparkling H/I in color SI1/SI2 clarity. An absolutely beautiful example sure to be treasured. Currently a size 6.5, able to be sized. In person viewings are available by appointment at our Edmond, Ok office. 0% Interest Layaway Plans up to 7 months make it easy to plan for special events such as anniversaries, birthdays and holidays! Details: Metal: Platinum 700 or better Weight: 3.6 dwt or 5.99 g Diamonds: Old European Cut H/I SI1/SI2 1.70 ctw Measurement: Approximately 15.4-15.75mm around the face of the ring - outer edges of the halo Height off the finger - Approximately 7.5mm Ring Size 6.5 Video and more photos are available by request. www.Heritagejewelry.com
Natural Diamond Center
2 months ago
$3,999
See link for video: https://www.instagram.com/p/DJr9boZplTu/?igsh=Zmhxc2NxNjY1aTNs&fbclid=PAZXh0bgNhZW0CMTEAAafs258Af08BK3n0CXLraL-YHoTvObMtfFRfgmPpB2kZdLYMII_nIrYF-oOfow_aem_EpMd7jbDiJX7lrtzbNFCeA This ring SPARKLES like mad. The diamonds are clear and full of fire. It is the brand Sylvie (name stamped inside). It is set in a hefty 7.6 grams of 18k white gold (just google those gold prices - omg) and has roughly 1 carat of dazzling white diamonds. It has a beautiful floral openwork pattern. The back is solid so no worries about stones being damaged (I love the look of eternities but always worry about the back stones). It's around a size 6.25 but it's super think so I think it would be good for size 6. This is another reason I am willing to part with it. I HATE sizing rings (I am a 5( and this one is too loose for the ring finger and just a bit snug for the middle. It looks great on either though! It's 11.9mm at the widest point and tapers to 8.9 in the back. Please direct questions to girly_53@yahoo.com Sales are final
Natural Diamond Center
2 months ago
$1,499
Originally purchased from Sin City Finds. Beautiful pattern OEC. Approx 1.18 Ct. J-K VS2 - SI1. Antique platinum setting with 8 tiny side stones. Size 7 I purchased this for a pendant project but didn't want to scrap the beautiful setting. All approximations are from the original Sin City Finds listing.
Natural Diamond Center
2 months ago
$2,300
Brand new. $3800 OBO. Original price and appraisal $5,700. Elegance meets modern design in this stunning 14K white gold natural diamond engagement ring. Featuring a pavé halo that meticulously frames the central natural oval diamond, pavé band 36 natural diamonds, with this piece is a testament to exquisite craftsmanship. The natural white/colorless diamond at the center boasts an excellent cut grade, ensuring that it captures and reflects light beautifully. With a diamond color grade of G and a clarity grade of VS2, it offers a balance of brilliance and near-flawlessness that's sure to catch eyes. The ring is a size 5 and can be adjusted to fit comfortably. It's nickel-free for the sensitive individual and comes with a GIA certification, assuring the quality and authenticity of the precious gemstone. Whether for a proposal or as a special anniversary gift, this engagement ring is a timeless choice that symbolizes love and commitment. I’m happy to send photos and video of the ring and the certificate as well. Accepts Zelle, cashapp. briko4223@gmail.com
Natural Diamond Center
2 months ago
$3,800
Selling my A CUT ABOVE® diamond ring from Whiteflash, purchased in 2014. Beautiful light performance and sparkle. This stone is AGS-certified, and I have the original documentation. Side stones are Whiteflash ACA melee—expertly matched, no individual certs (standard for ACA melee). Not interested in upgrades,just looking to sell. Available for U.S. shipping with insured, secure delivery. Diamond Specs: Carat: 0.842 ct Cut Grade: AGS Ideal 0 (A CUT ABOVE®) Color Grade: G Clarity Grade: SI2 Fluorescence: Negligible Measurements: 6.06 x 6.10 x 3.74 mm Light Performance, Symmetry, Polish: All Ideal 0 Certification: AGS #104072265011 Purchased from: Whiteflash Certificate + original paperwork included Price: $2,200 –$2,500 (room to negotiate based on market) Shipping: Free insured U.S. shipping. Local meet-up not available. Contact: lindasanchez0918@gmail.com
Natural Diamond Center
2 months ago
$2,200