Sold2016COLOR CHANGE SAPPHIRE 14 GRAMS ROCK STONE SPECIMENThank you for attending HATMAN AUCTIONS! This is one of a series of auctions where we are selling one of the largest collections of rocks in the United States. Please see photos for measurements and dSee Sold Price
Sold2016COLOR CHANGE SAPPHIRE 17 GRAMS ROCK STONE SPECIMENThank you for attending HATMAN AUCTIONS! This is one of a series of auctions where we are selling one of the largest collections of rocks in the United States. Please see photos for measurements and dSee Sold Price
Sold2016COLOR CHANGE SAPPHIRE 16 GRAMS ROCK STONE SPECIMENThank you for attending HATMAN AUCTIONS! This is one of a series of auctions where we are selling one of the largest collections of rocks in the United States. Please see photos for measurements and dSee Sold Price
Sold202318 Karat Yellow Gold and Stone Ring18 Karat Yellow Gold and Stone Ring channel set with one oval cut Color Change Synthetic Sapphire, approximately 10.51 carats; size 7-¼, weighs 7.5 gramsSee Sold Price
Sold2017A Synthetic Color Change Sapphire Ring.A Synthetic Color Change Sapphire Ring. 14 karat yellow gold mounting contains an octagonal faceted synthetic sapphire Size: 9 Wt: 7.2 gramsSee Sold Price
Sold2017A 14 Karat Yellow Gold Bracelet.A 14 Karat Yellow Gold Bracelet. Rope and square link bracelet leads into a prong set emerald cut synthetic color change sapphire. Length: 7" Wt: 23.8 gramsSee Sold Price
Sold202318 Karat Yellow Gold and Stone Ring18 Karat Yellow Gold and Stone Ring set with one round cut Color-Change Synthetic Sapphire; size 7-½, weighs 7.6 gramsSee Sold Price
Sold2017A Pair of 14 Karat Yellow Gold Earrings.A Pair of 14 Karat Yellow Gold Earrings. Each containing one round synthetic color change sapphire Wt: 4.7 gramsSee Sold Price
Sold2022Collection of Quartz and Stone SpecimensLovely rocks and mineral specimens, many quartz, including black tourmaline embedded. Over 14,000 grams total.See Sold Price
Sold2016Natural Pink Topaz & White Sapphire PendantPINK TOPAZ & SAPPHIRE 925 SILVER PENDANT;TOTAL WEIGHT:7.05 GRAM;DIMENSION:TOPAZ 14.0 X 12.0 MM. 1 PCS. ( MAIN STONE WEIGHT 13.40 CT. );SHAPE/CUT:PEAR FACET ( MAIN STONE );COLOR:TOP PINK RASPBERRY ( MASee Sold Price
Sold201514k Gold Star Sapphire RingRing size 5 3/4, ring top is 14.2mm x 12.2mm , set with 8.7mm x 7.1mm star sapphire, surrounded with white stones. Tested 14k. Weight - 3.9 grams.Gemstones have not been graded for color and clarity ,See Sold Price
Sold201514k Gold Star Sapphire RingRing size 5 3/4, ring top is 14.2mm x 12.2mm , set with 8.7mm x 7.1mm star sapphire, surrounded with white stones. Tested 14k. Weight - 3.9 grams. Gemstones have not been graded for color and claritySee Sold Price
Sold2016RUTILATED QUARTZ 225 GRAMS ROCK STONE SPECIMENThank you for attending HATMAN AUCTIONS! This is one of a series of auctions where we are selling one of the largest collections of rocks in the United States. Please see photos for measurements and dSee Sold Price
Sold2016555 GRAM ROCK STONE SPECIMEN LAPIDARY ROUGHThank you for attending HATMAN AUCTIONS! This is one of a series of auctions where we are selling one of the largest collections of rocks in the United States. Please see photos for measurements and dSee Sold Price
Sold2022Two Gold and Gem-Set RingsTwo Gold and Gem-Set Ringsthe first centering on a rectangular color change sapphire (14.5 x 12 mm) prong set and with Greek key motif to surround, stamped 14K and with maker's mark VN (19.6mm; ring sSee Sold Price
Sold202314K Gold and Synthetic Color Change Sapphire RingStamped (partially legible) and tested 14k white gold setting with approximately 7.8 carat (15.3mm x 10.8mm x 5.4mm) synthetic color change sapphire. Stone is blue in natural light and purple in incanSee Sold Price
Sold201831.5 cts Flame Fused Synthetic Color Change Sapphire31.5 cts Flame Fused Synthetic Color Change Sapphire Stone length 1".See Sold Price
Sold2021Antique 18 KT White Gold Ruby & Sapphire RingAntique 18 KT White Gold Ruby & Sapphire Ring Hallmarked 18K, set with two faceted rubies and one color change cabachon sapphire. Stones test as rubies and sapphire on the presidium. Ring size approxiSee Sold Price
Sold20241.67 Ct Natural Color Change Sapphire Pair Loose Stones Certified Natural earthmined GemstonesWeight - 1.67 Ct / Size- 7.00 x 5.00 x 3.00 mm / 2 Pc's / Shape - Oval Cut / Clarity - VVS / Origin - Sri Lanka / Treatment - Standard HeatedSee Sold Price
Sold202214K YELLOW GOLD & SAPPHIRE STARBURST BROOCH14k yellow gold and synthetic sapphire starburst brooch featuring an approximate 16.00ct synthetic color change sapphire (13.2 grams). Marked with various illegible maker's marks on starburst rays. ApSee Sold Price
Sold202214K ROSE GOLD COLOR CHANGE SAPPHIRE LADIES RING133012 14K ROSE GOLD COLOR CHANGE SAPPHIRE LADIES RING 14k rose gold 5.00CT color change sapphire ladies ring Stone Type: Sapphire Weight: 3.06 GramsSize: 5.25 Condition: Very fineSee Sold Price
Sold2024Certified Natural Unheated Color Change Sapphire 2.14 Ct. Oval Shape 6.06 x 7.98 Mm. GemstoneProduct ID: 806153993 Product Name: Natural Color Change Sapphire Weight: 2.14 CT. Size: 6.06 x 7.98 x 4.79 MM. Shape: Oval Color: Purplish Blue Clarity:SI1 Luster: Good Gems Origin: Madagascar TreatmSee Sold Price
Sold20242 POUND 14 OUNCE AMETHYST ROCK STONE LAPIDARY SPECIMEN2 POUND 14 OUNCE AMETHYST ROCK STONE LAPIDARY SPECIMENSee Sold Price
Sold20241 POUND 14 OUNCE AGATE ROCK STONE LAPIDARY SPECIMEN1 POUND 14 OUNCE AGATE ROCK STONE LAPIDARY SPECIMENSee Sold Price
6 days LeftWinter Associates JEWELRY: Two pieces of gold jewelry with synthetic gems, including: 14k retro period color changeUS$100
22 hrs LeftPrestige Auction Galleries14K Gold 17.83ct Citrine, 0.90ct Yellow Sapphire 1.10ct Diamond RingUS$50
3 days LeftPrestige Auction Galleries14K Gold 17.83ct Citrine, 0.90ct Yellow Sapphire 1.10ct Diamond RingUS$50