Primo Jewelry Downloads & RevenuePrimo Jewelry: Ring Sizer · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperPrimo Technology Ltd.
CategoryShopping
PriceFree
Released
Rating★ 0.0 (0)
Version1.0.4
Age rating4+
First seen by us
28 Sep 2026
28 Sep 2026Primo Jewelry: Ring Sizer update history & changes
Last change · 4 events since 30 May 2026Full timeline ↓🆕Its developer released another app: Primo Vegan : Scan végétarien🆕First spotted by AppInsider📦Version 1.0.4
Full timeline · 4 events
- 🆕Primo Jewelry: Ring Sizer: its developer released another app: Primo Vegan : Scan végétarien
- 🆕Primo Jewelry: Ring Sizer first spotted by AppInsider#19 in Top Grossing · Shopping · Italy
- 📦Primo Jewelry: Ring Sizer version 1.0.4- New app icon and a cleaner launch screen
- Long-press the app icon to open the special offer
- Stability and performance improvements - 🆕Primo Jewelry: Ring Sizer released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
Primo Jewelry: Ring Sizer on the App Store
App details
App ID
6771894523
Publisher
Primo Technology d.o.o.
On the store since
May 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
26 MB
Also listed in
Lifestyle
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Primo Jewelry: Ring Sizer
What is my jewelry worth? Primo Jewelry is a jewelry identifier and jewelry appraisal app with a ring sizer built in. Snap one photo of a ring, necklace, bracelet, watch, antique brooch, costume jewelry piece or loose gemstone, and the AI tells you what it is and what it could sell for.
JEWELRY VALUE FROM REAL SOLD PRICES
Take a single photo and the AI identifies the piece (type, likely metal, stones and style), then estimates its value from real sold prices on online marketplaces, not asking prices or guesswork. You get an estimated resale value, a price range, and the comparable sold listings behind it.
IDENTIFY JEWELRY, GEMS AND WATCHES
- Rings, necklaces, bracelets, earrings, pendants and brooches
- Loose gemstones, pearls and diamond jewelry
- Watches, from the dial markings and style
- Antique, vintage and costume jewelry
- Hallmarks and stamps such as 14K, 925 or PT950, read from the photo when they are visible
RING SIZER
No printable strips and no guessing. Place a standard bank card next to your ring or finger, take two photos, and Primo Jewelry measures the inner diameter and gives your US ring size plus UK, EU and JIS equivalents, circumference and neighbouring sizes.
KEY FEATURES
- AI jewelry identifier and jewelry scanner
- Jewelry appraisal based on comparable sold listings, not asking prices
- Estimated price range and recent sold comparables
- Camera ring sizer with US, UK, EU and JIS sizes
- Local history of every scan and measurement
- Choose your currency
- No account required, your photos stay private
WHO IT IS FOR
- Owners asking what their jewelry is worth before selling or insuring
- Resellers and thrift, estate and garage sale shoppers pricing their finds
- Families valuing inherited, antique or vintage pieces
- Anyone who needs a ring size fast, for an engagement or a gift
Primo Jewelry gives estimates for guidance only. It is not a certified appraisal, an authenticity test or professional ring sizing. Always confirm with a jeweler when accuracy matters.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
JEWELRY VALUE FROM REAL SOLD PRICES
Take a single photo and the AI identifies the piece (type, likely metal, stones and style), then estimates its value from real sold prices on online marketplaces, not asking prices or guesswork. You get an estimated resale value, a price range, and the comparable sold listings behind it.
IDENTIFY JEWELRY, GEMS AND WATCHES
- Rings, necklaces, bracelets, earrings, pendants and brooches
- Loose gemstones, pearls and diamond jewelry
- Watches, from the dial markings and style
- Antique, vintage and costume jewelry
- Hallmarks and stamps such as 14K, 925 or PT950, read from the photo when they are visible
RING SIZER
No printable strips and no guessing. Place a standard bank card next to your ring or finger, take two photos, and Primo Jewelry measures the inner diameter and gives your US ring size plus UK, EU and JIS equivalents, circumference and neighbouring sizes.
KEY FEATURES
- AI jewelry identifier and jewelry scanner
- Jewelry appraisal based on comparable sold listings, not asking prices
- Estimated price range and recent sold comparables
- Camera ring sizer with US, UK, EU and JIS sizes
- Local history of every scan and measurement
- Choose your currency
- No account required, your photos stay private
WHO IT IS FOR
- Owners asking what their jewelry is worth before selling or insuring
- Resellers and thrift, estate and garage sale shoppers pricing their finds
- Families valuing inherited, antique or vintage pieces
- Anyone who needs a ring size fast, for an engagement or a gift
Primo Jewelry gives estimates for guidance only. It is not a certified appraisal, an authenticity test or professional ring sizing. Always confirm with a jeweler when accuracy matters.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.0.4
- New app icon and a cleaner launch screen
- Long-press the app icon to open the special offer
- Stability and performance improvements
