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Colored Stone Center: Jewelry For Sale

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Moissanite and lab sapphire 3-stone ring with bar set design. Purchased from Moissanite Co. Center stone is a 1ct (6.5mm) lab sapphire with two 0.75ct round brilliant Moissanite side stones for a total carat weight of 2.5ct. It is size 6.25 and set in Palladium which is sizeable provided your jeweler is capable of working with palladium. Hefty ring with a band width of approximately 3.5mm. $750 OBO shipped in the US.
Colored Stone Center
September 20, 2026
$750
Purchased from Estate Jewelry Mama, so I am including her original link: https://ejmama.com/products/victorian-emerald-and-diamond-tiara-ring?_pos=46&_sid=4106f0842&_ss=r From the original listing: Discover the timeless beauty of this vintage emerald ring, featuring a stunning pear-shaped emerald at its center. Surrounded by an approximate .75 carats of mixed all original antique cut sparkling diamonds, this piece exudes elegance and sophistication, making it a perfect addition to any jewelry collection. The pear cut emerald is Colombian bright green and is a low cut that measures 11.5 x 9 mm, estimated 3 carats. The age oxidized silver makes the white diamonds pop and the emerald glow. The silver tops a 15 carat gold shank and gallery. It was a size 5 and I sized it to a 7.5 and redid the shank to make it more sturdy, easily sizable 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
Colored Stone Center
September 20, 2026
$7,900
This is a beautiful example of late Victorian jewelry. During the late Victorian period (1880’s-1890’s), opals from Austrialia became a popular gemstone. The cabochon opal in this ring measures 11.3mm x 8.2mm x 4.4mm. The opal has a gorgeous play of color. The opal is surrounded by about 1ct of chunky old mine cut diamonds. The opal and the diamonds are set in 20k gold. 20k is an unusual alloy, but during the Victorian period unusual alloys (20k/15k etc.) were somewhat commonplace. The high purity gold has a much richer gold color than even most 18k gold alloys. The weight of the ring is a hefty 6.2 grams and the ring size is a 6 U.S. The ring is sizable. Ships from SoCal. For Payments, I use PayPal invoices.
Colored Stone Center
September 18, 2026
$5,500
Brand New. Stunning Natural Colombian Emerald and Diamond Ring set in a Platinum halo setting. The Emerald in the center around 1/3 ct is AAAA quality in color and clarity probably VVS1 or even IF in clarity. I took it to a jeweler who confirmed that and said he never saw such a Beautiful Emerald and he also said it's probably Colombian. The Emerald is 0.32 ct in an Emerald Cut. And there are 6 Baguette cut Diamonds and 8 round cut Diamonds all of good quality with a total weight of .30 ct. very well set. The ring weighs 5.32 grams which gives it a much more luxurious feel than a lower weight gold ring. I use paypal.
Colored Stone Center
September 11, 2026
$1,100
Elongated East West Hexagon Rose Cut Champagne Moissanite Solitaire Wedding Band Set in 14k Rose Gold
Colored Stone Center
September 10, 2026
$2,500
14kt white gold ladies cocktail ring. Tanzanite natural - 2.70ct. Natural diamond stones - 0.65ct. original appraisal available. OBO
Colored Stone Center
August 30, 2026
$5,500
Mobe pearl in 14kt yellow gold. OBO.
Colored Stone Center
August 22, 2026
$1,200
Garnet in 14kt yellow gold.vintage Clyde Duneier Inc. (CID) stamped next to purity. OBO.
Colored Stone Center
August 22, 2026
$850
Tanzanite-9.88ct natural stone. 30 natural diamonds-0.63ct. 14kt white gold metal. OBO.
Colored Stone Center
August 22, 2026
$23,930
Opal-12.07ctw, diamonds-1.14ctw. 14kt yellow gold. Newish/seldom used pre2020. OBO.
Colored Stone Center
August 22, 2026
$8,400
This exquisite Art Deco statement ring features a rare, unheated 1.76-carat antique cushion cut sapphire displaying a highly sought-after Orangish Pink color profile. Certified unheated by Lotus Gemology—the world’s premier authority on colored corundum—this stone possesses the natural, completely untreated color and exceptional clarity that collectors dream of. The vibrant center gem beams happily from a Deco Era Platinum setting, beautifully accented by six near-colorless diamonds (0.42 ctw, VS2-SI1 clarity) that add classic vintage brilliance. With its romantic color palette and timeless geometry, this ring makes a breathtaking alternative engagement ring or a spectacular addition to any fine estate collection. A wedding band will sit completely flush next to this setting if desired. Video available for viewing on our Instagram VanessaatHeritageJewelry 0% Interest Layaway available to help you plan for your next special occasion or upcoming holiday season. www.HeritageJewelry.com Center Stone: 1.76 Carat Unheated Sapphire (Orangish-Pink) Shape: Antique Cushion 8.30 x6.31 x 4.11 mm Origin: Madagascar Certification: Lotus Gemology Certified (Report 8838-1881) Accent Gems: (6) Near-Colorless Diamonds, 0.42 ctw (VS2-SI1 Clarity) Metal: Platinum, tested - unmarked 850 or better Measurements: 8.25mm x 6.25mm x 4.05mm Size: 7 - Able to be sized
Colored Stone Center
August 18, 2026
$6,800
I purchased this ring on LT a couple years ago. I do not believe the sapphire is heat treated, but I am not positive. The stone measures about 7x9mm. It has no surface blemishes. The color of this sapphire is hard to capture. It is a very silky pink/lilac with some slight flashes of orange. The color shifts in different lighting. The first pic was taken in incandescent lighting. The other one was taken in natural light on an overcast day. It is marked either 14k or 18k (can’t see it that well). It is a size 7.75, but can be sized by your jeweler. No returns.
Colored Stone Center
August 16, 2026
$885
For sale is a 2ct unheated Ceylon sapphire ring done in 14k white gold. It was purchased from Nabati jewelry on etsy. It’s in new condition. The sapphire is a bright yellow with a hint of lime. It is a sparkly stone that is reminiscent of a yellow diamond. It measures 7 x 6.3 mm. Here is a video from the etsy listing: https://youtu.be/pef6EvSQvt4 The ring is a size 6.5, but can be sized by your local jeweler. Sale is final.
Colored Stone Center
August 15, 2026
$599
This ring is an authentic Edwardian original, dating to the early 1900s. Its age can be closely estimated through its materials and craftsmanship. Laboratory-grown rubies were first successfully produced in 1893 using the revolutionary Verneuil process and quickly became a fashionable alternative to natural rubies in fine jewelry at the turn of the twentieth century. This ring also features an 18k yellow gold mounting with silver-topped settings behind the diamonds rather than platinum, reflecting a brief but distinctive period before platinum became the preferred precious metal for diamond jewelry in the early 1900s. Together, these characteristics place the ring within a remarkably narrow window of history—the Edwardian era right at the turn of the century—capturing a fascinating moment in both jewelry craftsmanship and technological innovation. This lovely period ring makes a stunning statement ring, a meaningful July birthstone ring, or a truly distinctive engagement ring. At its heart glows an impressive antique cushion-cut laboratory-grown ruby, displaying a rich purplish-red hue that immediately draws the eye. The vibrant center stone is beautifully framed by a glittering halo of authentic antique diamonds, creating a harmonious balance of color and light. The surrounding collection of period-cut diamonds adds exceptional character, featuring an enchanting combination of single cuts, Old European cuts, Swiss cuts, and rose cuts. Their individually hand-cut facets produce a soft romantic sparkle beautifully enhanced by the dramatic darkened patina of the silver. White and bright when new, the silver has oxidized with time to achieve this much loved aged beauty. Despite its impressive presence on the hand, the ring has been thoughtfully designed with a low-profile setting that sits remarkably close to the finger, making it as comfortable for everyday wear as it is striking. Reserve this ring today with our 0% Interest Layaway Plan www.HeritageJewelry.com Video available by request or by visiting our Instagram page VanessaatHeritageJewelry Details Era: Edwardian, Early 1900s Center Stone: Antique Cushion-Cut Laboratory-Grown Ruby Ruby Measurements: 13.50 × 11.00 × 6.35 mm Ruby Color: Purplish Red Ruby Clarity: Transparent Ruby Origin: Laboratory Grown Accent Diamonds: Single Cut, Old European Cut, Swiss Cut & Rose Cut Total Diamond Weight: Approximately 0.62 Carat Diamond Color: Average Near Colorless to Faint Diamond Clarity: Average I1 Metal: 18k Yellow Gold with Silver. The band is gold, diamonds are set in silver-topped settings**This is not a gold plated ring** Ring Size: 8.75 (Resizable) Profile: Low-Setting Design for Exceptional Everyday Comfort Please note that historic resizing has cleanly removed the original hallmarks from the inner band. However, the metal composition has been professionally tested and is fully guaranteed as 18k yellow gold with a silver-topped face. The authentic Edwardian craftsmanship, regional metal layering technique, and historic hand-cut accent diamonds completely confirm its early-1900s provenance.
Colored Stone Center
August 11, 2026
$3,235
Debating on selling - I'm not quite ready to let this gem go! This is a very lightly worn 14kt white gold ring with a fantastic trichoic 1.8ct tanzanite surrounded by .28ctw mined graduated diamonds. The pictures don't do the trichroism justice - you can very clearly see green teal, blue, and purple in the tanzanite at different angles. Worn literally twice out of the house and perhaps a handful of times inside the home to admire the ring. I love this ring but rarely reach for it. It's currently between a size 3.5 and 4, but can be easily resized. Shipping to USA only Insured shipping not included in price $3000 USD PP F&F, or PP G&S if you cover the 3% fee. I'm a private seller so no refunds. I'm cookiecat on PS.
Colored Stone Center
August 11, 2026
$3,000
A joyful vintage opal ring designed to brighten any day, featuring a charming floral-inspired setting with a rainbow center of vibrant color. The round cabochon opal displays a beautiful play of blue, green, yellow, and red flashes, creating a lively and eye-catching glow. The opal is securely set in a closed-back bezel, a design that sits low to the hand, making it comfortable and easy to wear every day. A sweet and timeless piece with vintage character, perfect for adding a touch of color and whimsy to any jewelry collection. Details: Age: Vintage Metal: Unmarked; acid tested as 14k yellow gold Weight: 2.35 g Ring Size: 5 Opal: 6.88 mm round cabochon Origin: Unknown Colors: Blue, green, yellow, red play of color Measurements: The face of the ring measures 11.88 mm at the outermost edge Video available by request or by viewing on our Instagram page VanessaatHeritageJewelry Layaway Plans Available www.HeritageJewelry.com
Colored Stone Center
August 11, 2026
$995
14k Yellow Gold Amber Ring purchased pre-loved from The RealReal and never worn by me. Size 7.25 and sizeable 10.8g Not marked but tested by TRR for 14k purity More images available here: https://imgur.com/a/pDMCxxE *Please feel free to ask any questions you may have before purchasing as this is a final sale from my personal collection. *Payments through PayPal Friends & Family only, or add 3% if regular PayPal. *Shipping within the US only. *I can be reached directly at sendamessagetolaura (at) gmail (dot) com if Loupe Troop messaging isn’t working. Thanks!
Colored Stone Center
July 31, 2026
$550
Beautiful designer engagement ring by Trumpet & Horn in solid 18K yellow gold. This elegant Braswell ring features a natural oval blue sapphire accented by 12 round brilliant-cut diamonds in a timeless vintage-inspired setting. It is in excellent condition and comes with both the original purchase receipt and a professional appraisal. Details * Designer: Trumpet & Horn * Style: Braswell * Metal: 18K Yellow Gold * Ring Size: 5.75 * Natural oval blue sapphire (approximately 8 × 6 mm) * Heat-treated sapphire (standard industry treatment) * 12 round brilliant diamonds * Total diamond weight: 0.64 ct * Diamond color: G–H * Diamond clarity: VS * Total weight: 5.2 grams Originally purchased directly from Trumpet & Horn for $4,950 in April 2021. Professionally appraised at $5,700 for insurance replacement value. Original receipt and appraisal are available. Selling only because of divorce. It’s a beautiful, high-quality designer ring that deserves to be worn and enjoyed. Asking $3,500 OBO.
Colored Stone Center
July 29, 2026
$3,500
Selling my Princess Diana ring! Oval lab sapphire with sparkly moissanite halo stones in 14k rose gold, size 5.5. I've had this for years and hardly ever wear it so it's time to let it go. Price includes paypal g&s fees, as well as insured shipping. Sells new for nearly $900. Feel free to message with questions or offers!
Colored Stone Center
July 21, 2026
$700
This spectacular Art Deco ring was sourced in Europe and immediately captured our attention. We have never encountered another quite like it. At its center is a beautifully richly saturated olive-green marquise-cut tourmaline, surrounded by a halo of exceptionally white, sparkling antique-cut diamonds, all masterfully set in platinum. Bold, elegant, and undeniably eye-catching, this is a true statement ring. We'll certainly be green with envy when it finds its next caretaker. Video is available for immediate viewing on our Instagram VanessaatHeritageJewelry or by requesting a video link. 0% Interest Layaway Plans available www.HeritageJewelry.com Details: Era: Art Deco Metal: Platinum, stamped to the interior Weight: 4.10 dwt Center Gemstone: Natural Tourmaline – 1.40 carats Color: Olive Green Shape: Marquise Measurements: 12.20 × 5.50 × 3.50 mm Diamond Accents: • Antique-cut marquise diamonds (2): 0.40 ctw, near-colorless, VS clarity • Round diamonds (36): Old European cut, single cut, and Swiss cut, totaling 1.10 ctw, near-colorless, VS–SI clarity Total Diamond Weight: 1.50 ctw Total Gemstone Weight: 2.90 ctw Ring Size: 6 Special Note: Although the ring measures a size 6 on a mandrel, its open gallery and low-profile construction allow it to fit comfortably a size 6–7. Our model typically wears a size 7.
Colored Stone Center
July 18, 2026
$4,250