Vintage, Estate & Antique Jewelry
Rich histories, storybook endings.
An heirloom treasure is a joy forever.
Diamond Dome Ring in 18 karat white gold:
Diamonds: 118 round brilliant cut Diamonds, near colorless G and H, VS clarity, total 1.18 carats.
Diamond and Sapphire ring, in platinum:
Center Diamond: one older marquise cut Diamond, near colorless J and color K, VVS clarity, 0.50 carat.
Surrounding Sapphires: 16 calibré-cut, natural, unheated blue Sapphires, totalling ~ 0.15 carats.
Additional Diamonds: 6 square step-cut, colorless E and F, VS (one SI-2) clarity, totalling 0.12 carat, along 2 transitional cut and 38 single cut Diamonds, colorless E and F, VS to SI-2 clarity, total 0.55 carat.
Tiffany & Co Star Sapphire and Diamond Ring in platinum:
Star Sapphire: sugarloaf cabochon, pale mauve star Sapphire, 17.90 carats.
Surrounding Diamonds: 4 bullet, 6 baguette, 4 rectangular calibre, and 8 single cut Diamonds, near colorless G and H, VS clarity, total 0.90 carat.
Art Deco Jade and Diamond ‘Navette’ ring in platinum:
Jade: natural color green oval ‘lentil’-shape cabochon, low dome, Jadeite Jade.
Diamonds: 27 transitional cut Diamonds, near colorless G to H, VS to SI-2 clarity, total 1.30 carats.
Art Deco “Forever Us” vintage Diamond ring, in Platinum.
Two center Diamonds: One is G-H color, SI1 clarity, weighing 1.20 carats. The second Diamond is J-K color, SI1 clarity, weighing 1.10 carats.
6 additional Diamonds: G-H color, SI2 clarity, 0.12 carat total weight.
Fingersize 6 3/4
Estate Ruby & Diamond Ring.
Vivid Red Ruby weighs 1.27 carats, and is set in 18 karat white gold, along with 14 single-cut Diamonds.
Margulis Jewelers offers the Finest Vintage Jewelry in Portland Oregon.
Fingersize 6.5
Value $10,000. for $7,250.
Vintage 18 karat yellow gold ring
Red Cabochon-cut Ruby weighing 4.00 carats
Additionally set with 42 round brilliant cut Diamonds, weighing a total of 1.00 carats. E-F color, VS clarity
Fingersize 7
$10,000 value for $3,500.
Diamond ring in platinum: Art Deco style, horizontal stirrup design circa 1930’s, hand engraved flower motif.
Center Diamond: round modified brilliant cut Diamond, color K, VS-1 clarity, 1.58 carats.
Side Diamonds: 2 baguette and 16 single cut Diamonds, colorless F and near colorless G, VS to SI-2 clarity, total 0.35 carat.
Vintage Sapphire Engagement Ring
Amazing Blue Sapphire weighs 3.46 carats. Comes with Gemological Institute of America certificate. Set in Platinum, along with 32 round Diamonds.
Fingersize 7
Value $17,500. for $11,500.
Vintage “Toi et Moi” (You & Me) Platinum Engagement Ring
Blue Sapphire weighs 1.60 carats
White round brilliant cut Diamond, I-J color, VS2 clarity, weighs 1.45 carats.
6 additional small diamonds
Value $20,000. Our Price $14,500.
Fingersize 5 3/4
Vintage Platinum Diamond engagement ring
Value $20,000, Our price $16,500
Center old european cut Diamond is J color, VS1 clarity, weighing 1.69 carats.
Additionally set with six baguette cut Diamonds and two round brilliant cut Diamonds, weighing 0.33 carats total.
Size 6 3/4
Vintage Diamond Ring. Bezel set 1.03 carats center Diamond with GIA certificate. Platinum ring.
Edwardian Diamond ring in platinum, circa 1919:
Center Diamond: one old European cut Diamond, near colorless J, VS-2 clarity, 1.55 carats.
Side Diamonds: 6 old European cut Diamonds, near colorless G to H, VS to SI-1 clarity, total 0.24 carats.
Fancy Yellow Diamond ring in platinum:
Center Diamond: one old European cut Diamond, fancy yellow, VVS-2, 1.76 carats.
Side Diamonds: 8 single cut Diamonds, near colorless G to H, VS to SI-1 clarity, total 0.06 carat.
Art Deco Diamond Ring set in Platinum:
Center Diamond: round brilliant cut Diamond, near colorless I and J, and color K, SI-1 clarity, 1.91 carats.
Additional Diamonds: 12 single cut Diamonds, near colorless I and J, VS clarity, 0.30 carat.
Traditional Diamond Ring in Platinum:
Center Diamond: round brilliant cut Diamond, color M, VVS-1 clarity, set in 18 karat yellow gold.
Side Diamonds: 2 baguette and 2 single cut Diamonds, near colorless G and H, SI-1 clarity, 0.29 carat.
Diamond engagement ring in platinum: Art Deco style, octagon shape frame, pierced openwork undergallery, fabricated by hand:
Center Diamond: one transitional cut Diamond, near colorless H, VS-1 clarity, 1.29 carats.
Side Diamonds: 4 single cut Diamonds, near colorless G and H, VS clarity, total 0.08 carat.
Platinum Art Deco vintage ring.
1.49 carats Marquise cut Diamond, “H” color, VS2 clarity.
Gemological Institute of America certificate.
Additional Diamonds: two baguette cut Diamonds weigh 0.16 carat total
Fingersize 6
Value $15,500. selling for $11,000.
Vintage Wide Diamond Link Bracelet in 18 karat Rose Gold
39 swiss cut and single cut Diamonds, I-J color, SI2-I1 clarity, 2.15 carats total weight.
8 inches in length, 25mm width.
$16,500. value selling for $10,500.
Vintage Retro Diamond Bracelet in 18 K Gold
24 single cut Diamonds, H-I color, SI1-I2 clarity, 0.36 carat total weight.
Value $16,500, selling for $10,500.
Length 7 1/8″
Vintage Sapphire & Diamond 14 k Gold Bracelet.
Circa 1920’s
160 single cut Diamonds, E-F color, VS-SI1 clarity, 4.00 carats total weight.
32 tri-step cut Blue Sapphires weigh a total of 6.00 carats total.
Value $20,000, selling for $13,500.
Versace Diamond Earrings in 18 karat yellow gold, representing the Medusa:
Diamonds: 68 round brilliant cut Diamonds, near colorless G and H color, VS clarity, 1.95 carat.
Antique Diamond pendant-style earrings set in 14 karat yellow gold:
Diamond: 6 old European cut Diamond, near colorless G to H, VS-2 to I-1 clarity, ranging from 0.81 carat to 0.38 carat.
Vintage Diamond Cluster Earrings, set in Platinum
22 round Brilliant cut Diamonds, G-H color, VS-SI1 clarity, weighing 4.00 carats total carat weight
Additional Diamond: 12 baguette cut Diamonds, G-H color, VS clarity, weighing 3.85 carats total carat weight.
$30,000 value for $18,500.
Vintage Platinum Diamond and Pearl Earrings, set with 146 Diamonds weighing a total of 4.48 carats. Featuring two 5mm cultured Pearls. With Omega clip earring backs.
Margulis Jewelry Store in Portland, Oregon.
Value $20,000 for $10,500.
Vintage Diamond Fish Brooch, in 18ky and Platinum
65 round brilliant cut Diamonds, G-H color, VS clarity, weighing a total of 1.40 carats.
Red Ruby cabochon eye, 2.8mm diameter
Value $10,000. Our Price $4,250.
Diamond & Pearl Bow Brooch – Estate
69 old european cut Diamonds, G-H color, VS-SI2 clarity, weighing a total of 2.25 carats.
Center pearl is 5.1mm in diameter
2 Drop-shaped pearls
Platinum & 18 karat gold
Value $7,500. Our price $5,250.
Edwardian Diamond Necklace in Platinum:
Diamonds: 2 old European cut Diamonds, near colorless G and H, I-1 clarity, 0.41 carat, and near colorless H and I, SI-1 clarity, 0.62 carat.
Additional Diamonds: 35 old European cut Diamonds, near colorless G and H, SI-1 to I-1 clarity, 0.33 carat.
Antique Diamond and Pearl pendant, silver top and 18 karat yellow gold undergallery:
Center Diamond: 35 old European cut Diamond, near colorless I to J, VS to I-1 clarity, 2.80 carats.
Pearls: 5 natural Pearls.
We offer the widest selection of Vintage & Estate jewelry in Portland, Oregon.
Our collection includes many pieces from the Victorian, Edwardian, Art Deco, Retro & Moderne eras.
Our Vintage jewelry includes Diamond Engagement rings, Wedding rings, Brooches, Earrings, Bracelets and Necklaces.
We encourage questions, and are happy to educate you on the history of jewelry style.