3 days LeftKonstantino Sterling Silver, 18K Yellow Gold, Aquamarine, and Pink Tourmaline Cross Pendant NecklaceEst. $50-$60$30(1 bid)Hampton Estate AuctionNew York, NY
4 days LeftIn the Manner Of Konstantinos Sofianopoulos (1910 - 1990) GreeceEst. $100-$150$50Coral Gables AuctionCoral Gables, FL
Buy NowKonstantino Rock Crystal Clarity Ring Sterling Silver 18k Gold Size 7$810(2 bids)Eco Estate JewelryLakeway, TX
Jul 10, 2026(2) KONSTANTINO STERLING SILVER & GOLD ZODIAC PENDANT NECKLACE & URN RINGEst. $150-$250$100Austin Auction GalleryAustin, TX
Buy NowKonstantino Pave Diamond Cocktail Ring Sterling Silver 18k Gold Sz-6.75$880(4 bids)Eco Estate JewelryLakeway, TX
Buy NowUnique Konstantino Topaz Shield Ring Sterling Silver 18k Gold Size 6.5$1,060Eco Estate JewelryLakeway, TX
3 days LeftKonstantino Floral Charm Bracelet with Tourmaline in Sterling Silver and 18k GoldEst. $4,082-$5,306$100Mynt AuctionsNew York, NY
3 days LeftKonstantino Omnis Habet Sterling Silver Floral Ring Size 6Est. $1,833-$2,382$100Mynt AuctionsNew York, NY
Buy NowKonstantino 18k Gold Sterling Silver Bangle Bracelet 7.5" Mixed Gem$955(4 bids)Eco Estate JewelryLakeway, TX
Jul 07, 2026Konstantino Pink Tourmaline 22k Gold Sterling Silver Oval RingEst. $3,668-$4,108$1,325Diamond DepotNew York, NY
2 days LeftKonstantino 18K Yellow Gold Diamond and Ruby RingEst. $1,300-$1,400$950Eastern European Art Gallery IncBroomall, PA
Jul 05, 2026Konstantino Maltese Cross Sterling Silver Ring with 18k Gold AccentsEst. $7,558-$8,465$2,250Diamond DepotNew York, NY
4 hrs LeftKonstantino Wide Hinge Bangle with Tourmaline and 18k GoldEst. $4,563-$5,931$100BidhausNew York, NY
10 hrs LeftKonstantino Wide Hinge Bangle with Tourmaline and 18k GoldEst. $7,757-$8,687$2,450Diamond DepotNew York, NY
5 days LeftKonstantino Maltese Cross Sterling Silver Ring with 18k Gold AccentsEst. $4,446-$5,779$100Mynt AuctionsNew York, NY
5 days LeftKONSTANTINO STERLING SILVER & 18K YELLOW GOLD MEN'S RING SIZE 9.5Est. $1,224-$1,368$1,000Modern JewelryValley Village, CA
2 days LeftKonstantino Callas 18K Yellow Gold 0.45ct Black Diamond and Ruby BraceletEst. $11,000-$12,000$7,200Eastern European Art Gallery IncBroomall, PA
2 days LeftKonstantino 18K Yellow Gold Tahitian Pearl and Tourmaline NecklaceEst. $6,000-$7,000$4,000Eastern European Art Gallery IncBroomall, PA
Jul 05, 2026Konstantino Wide Hinge Bangle with Tourmaline and 18k GoldEst. $4,563-$5,931$100BidhausNew York, NY
Jul 04, 2026GREEK MARINE PAINTING SIGNED K. SOFIANOPOULOSEst. $50-$80$50Antique Arena Inc.Brooklyn, NY
5 days LeftKONSTANTINO STERLING SILVER & 18K GOLD CARVED FERRITE PENDANT NECKLACE 26" W/BOXEst. $1,377-$1,539$1,125Modern JewelryValley Village, CA
Buy NowKonstantino Celtic Cross Dog Tag Pendant Necklace Sterling Silver 1.9"$260(1 bid)Eco Estate JewelryLakeway, TX
3 days LeftKONSTANTINO PINK TOURMALINE BRACELET 925 SILVER 18K GOLD FANCY BAR LINKEst. $3,902-$4,361$3,200Modern JewelryValley Village, CA
5 days LeftKonstantino Floral Charm Bracelet with Tourmaline in Sterling Silver and 18k GoldEst. $4,082-$5,306$100BidhausNew York, NY