Inside Out Diamond
What does the 730 stamp on the inside of my ring stand for?
The ring is suppose to be 18kt white gold. Athough I have not had it appraised yet to confirm this. The 730 stamp is inside what I best can describe as a 6 sided diamond shape. The ring was recently purchased in Italy, from an estate jeweler. There is another stamp also on the ring which I can not make out at all (it is rectangular in shape sort of.. on end of the rectangle is longer then the other).
Pure gold is 999 thousandth (of gram)
1 carat is 41.6 thousandth
So, it's 17.54 carat, actually
Object made in gold while aging may lose some of their pure gold, so it's possible in origin it was 750, 18 carat
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1 ctw Diamond Inside Out Hoop Earrings $999 1 ctw Diamond Inside Out Hoop Earrings |
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1ct Inside Out Black Diamond Hoop Earrings in Sterling Silver $299.99 Black diamond inside out hoop earrings. Diamond content is 1 carat clarity. These black diamond inside out hoop earrings are crafted in sterling silver. |
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4ctw WG Diamond Inside Out Hoops Earrings $6649 These show stopping earrings feature 4ctw of round diamonds set into a shared prong Inside Out Diamond Hoop Earring Setting The extra secure safety closure is a supremely advanced pressure release internal snap design making it nearly impossible to lose These bold hoops are great for a night of dancing out with the gals or as a dramatic accent with an updo and open neckline A timeless classic that will never go out of style |
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1/4ct Inside Out Diamond Hoop Earrings in Sterling Silver $179.99 These inside out diamond hoop earrings are the perfect addition to your jewelry box! The round brilliant diamond content is 1/4 carat, and these diamond hoop earrings are approximately the diameter of a penny, 18mm. These diamond hoops are an every day wear size. |
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1/2ct Inside-Out Blue and White Diamond Hoop Earrings $279 Can't decide? Then why not have both in these gorgeous 1/2ct blue and white inside-out diamond hoop earrings crafted in fine sterling silver. These diamond earrings feature sparkly blue diamonds on the front, and white I/J color, I2 clarity diamonds on the inside hoop for an interesting look. |
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1/4ct Inside Out Black Diamond Hoop Earrings in Sterling Silver $179 These inside out black diamond hoop earrings combine the classic look of a diamond hoop earring with black diamonds to create a pair edgy, trendy everyday hoops! The round brilliant black diamond content is 1/4 carat, and these diamond hoop earrings are approximately the diameter of a penny, 18mm. These black diamond hoops are an every day wear size. |
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My Brightest Diamond - Inside a Boy
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5.60 CT ROUND BRILLIANT CUT CERTIFIED DIAMOND HUGE INSIDE OUT HOOP EARRINGS $5,350.00 |
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INSIDE OUT HOOP EARRINGS 5.70 CT ROUND BRILLIANT CUT DIAMOND HOOPS 14K $5,379.99 |
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7.85 CT LARGE INSIDE OUT NATURAL DIAMOND HOOP EARRINGS WHITE 14K WHITE GOLD $7,429.99 |
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5.50 CT LARGE INSIDE OUT CERTIFIED DIAMOND HOOP EARRINGS WHITE 14K GOLD $5,300.00 |
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4.50 CT LARGE INSIDE OUT CERTIFIED DIAMOND HOOP EARRINGS WHITE 14K GOLD $5,100.00 |
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INSIDE OUT HOOP EARRINGS 4.80 CT ROUND BRILLIANT CUT DIAMOND HOOPS 14K $5,300.00 |
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4.70 CT ROUND BRILLIANT CUT CERTIFIED DIAMOND HUGE INSIDE OUT HOOP EARRINGS $5,200.00 |
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5.65 CT LARGE INSIDE OUT NATURAL DIAMOND HOOP EARRINGS WHITE 14K WHITE GOLD $5,325.00 |
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3.50 CT G VS ROUND DIAMOND INSIDE OUT HOOP EARRINGS 14K WHITE GOLD 44 MM DIAMETE $3,900.00 |
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14k white gold diamond inside out stud post hoop earrings .50cttw $349.99 |
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Fine 3-Row Inside Out Diamond Hoop Earrings WG 1.60CT $1,650.00 |
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Inside Out Created Diamond Hoop Earrings 49.5mm Diameter Stamped 925 $63.00 |
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1.63 ct DIAMOND EARRING HOOP inside/out OVAL 14k W/G $1,879.00 |
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Inside Out Created Diamond Hoop Earrings 14k Yellow Gold Overlay 49mm Diameter $58.00 |
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64 Created Black Diamond Inside Out Hoop Earrings 14k White Gold Overlay 30mm $79.00 |
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5.9ctw Created White Diamonds Inside Out Hoop Earrings 14k Rose Gold Overlay $62.00 |
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OVER ONE CARAT DIAMOND HOOPS-18kt Yell Gold/SS/Rhod-Inside out style-WONDERFUL! $125.00 |
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solid 14k WG 1.5 CaraT Damond inside out Earrings, SI-I1,H-I 8.2 GRAMS $750.00 |
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Created Diamonds Inside Out Hoop Earring 14k Yellow Gold Overlay & Stamped 925 $56.00 |
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14k White Gold Diamond Inside Outside In Out Hoop Fashion Earrings WG Unique $978.00 |
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solid 10k GOLD 1 CARAT DIAMOND INSIDE OUT EARRINGS SI-I2,J-M 4.5 GRAMS $199.00 |
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Inside Out Created Diamond Hoop Earrings 49.5mm Diameter Stamped 925 $63.00 |
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14k White Gold Diamond Inside Outside In Out Hoop Fashion Earrings WG Unique $398.00 |
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14k White Gold Black Diamond Inside Outside In Out Hoop Fashion Earrings WG $278.00 |
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14k Yellow Gold Diamond Inside Outside In Out Hoop Fashion Earrings YG Unique $398.00 |
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Ladys Dangle Inside Out 2ct Diamond Double Hoop Earring $1,650.00 |
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1.84CT TOTAL DIAMOND LARGE INSIDE OUT HOOP EARRINGS IN 14K WHITE GOLD $1,999.99 |
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2.05CT TOTAL DIAMOND INSIDE OUT HOOP EARRINGS IN 14K WHITE GOLD $2,599.99 |
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12.55CT LADIES ROUND CUT DIAMOND IN SIDE OUT HOOP EARRINGS IN 14KT WHITE GOLD $11,995.00 |
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5.9ctw Created White Diamonds Inside Out Hoop Earrings 14k White Gold Overlay $62.00 |
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Inside Out Created Diamond Hoop Earrings Stamped 925 40mm Diameter $59.00 |
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19.07CT TOTAL PAVE SET DIAMOND EXTRA LARGE HOOP INSIDE OUT EARRINGS IN 14K GOLD $18,999.99 |
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Inside Out Created Diamond Hoop Earrings Stamped 925 21mm Diameter $49.00 |
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14k Yellow Gold Overlay Created Diamond Double Inside Out 16mm Hoop Earrings $54.00 |
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14k Yellow Gold Round Pave Diamond Inside Outside In Out Fashion Hoop Earrings $748.00 |
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Inside Out Created Diamond Hoop Earrings 14k Rose Gold Overlay 49mm Diameter $68.00 |
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14k Yellow Gold Created Diamond Inside Out Hoop Earrings Stamped 925 40mm $59.00 |
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1ct Inside Out Black Diamond Hoop Earrings in Sterling Silver Hoops $289.00 |
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3.91CT DIAMOND HOOP EARRINGS-INSIDE AND OUT- 18KT W.G. $6,900.00 |
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14k White Gold Round Pave Diamond Inside Outside In Out Fashion Hoop Earrings WG $748.00 |
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1.20 ct DIAMOND EARRING HOOP inside/out white gold 14k $1,125.00 |
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1 cttw Diamond InsideOut Hoop Earrings - 14kt White Gold - SI1-SI2 - HI Color $799.00 |
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2 cttw Diamond InsideOut Hoop Earrings - 14kt White Gold - SI1-SI2 - HI Color $1,299.00 |
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3 cttw Diamond InsideOut Hoop Earrings - 14kt White Gold - SI1-SI2 - HI Color $1,799.00 |
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14K WHITE GOLD 5 CARAT DIAMOND EARRINGS REVERSE INSIDE OUT 25MM HOOP POST PRONG $3,399.95 |
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1 CT. T.W. Diamond Inside Out Hoop Earrings in 10K Gold 5 Grams $199.99 |
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18K White Gold Pave Diamond Jumbo Oval Inside Out Hoop Earrings $16,995.00 |
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0.25CT DIAMOND 10K WHITE GOLD INSIDE OUT HOOP EARRINGS $179.00 |
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1.80ct Diamond Inside Out Hoop Earrings 14K White Gold Heavy 11g Estate Jewelry $1,221.06 |
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5.50CT F-VS CERTIFIED DIAMOND IN SIDE OUT HOOP EARRINGS $4,645.00 |
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Inside Out Diamond Heart Earrings 1.35ct Gold Hoops $937.00 |
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Eye Catching Ladies 18k White Gold 2.35 Cts. Inside Out Diamond Hoop Earrings $2,931.00 |
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Striking Ladies 18k Yellow Gold 1.03 Ct. Inside Out Huggie Back Earring $1,520.00 |
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Contemporary 14k White Gold Inside Out Diamond Hoops $4,518.80 |
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Platinum over Sterling Silver Inside Out Hoop Earrings Nice! $75.00 |
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Sterling Silver 1/4ct TDW Diamond Oval Hoop Earrings (I-J, I3) $95.99 Hoop-style earrings showcase a twisted, inside-out design with icy white diamondsJewelry is crafted of fine sterling silverInside-out diamond oval hoops add just the right touch of unique style to your wardrobe |
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Sterling Silver 1/2ct TDW Diamond Round Hoop Earrings (I-J, I3) $156.99 Hoop-style earrings showcase a twisted, inside-out design with icy white diamondsJewelry is crafted of fine sterling silverInside-out diamond round hoops add just the right touch of unique style to your wardrobe |
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Rhodiumplated In and Out Diamond Accent Oval Hoop Earrings $14.69 These inside-out diamond accent oval hoop earrings shimmer with a single diamond set amongst a faux pave pattern giving the illusion of dazzling diamonds. Choose between white, yellow and black rhodium plating options. |
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Sterling Silver Black and White Diamond Inside-Out Hoop Earrings (1.00 cttw, H-I Color, I2 Clarity) List Price: $499.00 Sale Price: $210.01  |
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Modern and full of magnificent sparkle, the Sterling Silver Black and White Diamond Inside-Out Hoop Earrings make an eye-catching gift. Each hinge-with notched style post reveals a classic 0.9-inch diameter earring size... |
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2.5 Carat White Sapphire and Sterling Silver Inside-Outside Hoop Earrings List Price: $112.00 Sale Price: $29.95 |
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These versatile hoops will become a daily favorite! Crafted of sterling silver they are set inside and out with created white sapphire! |
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10K Yellow Gold Diamond Round Inside Out Hoop Earrings (1 cttw, I-J Color, I2-I3 Clarity) List Price: $1,225.74 Sale Price: $440.00 |
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The 10k Gold Diamond Round Inside Out Hoop Earrings are as eye-catching as they are timeless. The round hoop earrings are cast in rich 10k yellow gold, measuring 2.1 millimeters wide. Their unique design features a total of 342 round white diamonds of IJ color and I2-I3 clarity in prong settings... |