BRACELETS arranged by most recent to earliest worn from its FIRST appearance starting Engagement Day.
GOLD LEAF BRACELET
This gold bracelet is made up of gold leaves. It has four gold leaves side by side at its widest width and tapers to three, then two then a single leaf at the closure. This bracelet has matching earrings.
Sep. 13, 2012 Evening reception hosted by King of Malaysia: http://www.popsugar.com/Kate-Middleton-Gown-Malaysian-Reception-Pictures-24924961
This bracelet is from Catherine Zoraida called 'Spread Your Wings': http://catherinezoraidajewellery.myshopify.com/collections/all/products/spread-your-wings-earrings-1
DIAMOND AND RUBY CLUSTER BRACELET
Thanks to My small obsessions facebook page, this necklace and matching bracelet is from Mouawad: https://www.facebook.com/photo.php?fbid=584595201629349&set=pb.132426196846254.-2207520000.1392161066.&type=2
This bracelet has a matching necklace.
Dec 19, 2011 The Sun Military Awards: http://justjared.buzznet.com/2011/12/19/prince-william-duchess-kate-the-sun-military-awards/
DIAMOND FLOWER CLUSTER ART-DECO BRACELET
This is the diamond bracelet worn by Catherine at the 'BAFTA Brits to Watch' event. The central design is composed of flower clusters (a large diamond surrounded by smaller diamonds) alternating with baguette diamonds. On either side of the central portion is a line of round diamonds. This bracelet, with its baguette diamonds match the baguette diamonds on her diamond pendant earrings.
July 9, 2011 BAFTA Brits to Watch: http://www.zimbio.com/pictures/Z_p3y3aScjP/Duke+Duchess+Cambridge+Attend+BAFTA+Brits/XK7yyPN3btR/Kate+Middleton
July 30, 2011 Wedding of Zara Phillips and Mike Tindall: http://www.zimbio.com/pictures/CcZJLWbESuj/Royal+Wedding+Zara+Phillips+Mike+Tindall/EYrJTUNq_Om/Kate+Middleton
At first glance, I thought this was the Van Cleef & Arpel Snowflake Bracelet pictured below. But after seeing these close-up, the design is similar (flower clusters with two lines of diamonds on either side) but the actual setting of the stones are different.
Pease note that Catherine's bracelet is NOT the one that Camilla, Duchess of Cornwall wears. For the evening wedding reception on April 29, 2011, Camilla wore two diamonds bracelets. On her right wrist, she wore the bracelet below:
Below is a more detailed picture of Camilla's bracelet which she wore during the evening reception on an official visit to Spain on March 29, 2011. This is the same bracelet that Camilla wore for Charles' 60th birthday portrait.
On Camilla's left wrist, she wore the bracelet below for the first time.
Both these bracelets have been worn by the Queen Mother.
BEZEL-SET DIAMOND STATION BRACELET (TIFFANY & CO 3 STONE DIAMONDS-BY-THE-YARD IN STERLING SILVER)
There are three bezel-set diamonds separated by a chain.
Mar 8, 2011 Northern Ireland: http://www.zimbio.com/pictures/KuCCt77GUyJ/Prince+William+Kate+Middleton+Visit+Northern/2ulo9gbaOda
This is the same bracelet, but at this event, Kate wore it with a disk charm.
Apr 11, 2011 Darwen School: http://www.zimbio.com/pictures/kjxQJVdWVjB/Prince+William+Kate+Middleton+Out/kaN3Zm6hr2X/Kate+Middleton
Jun 30, 2011 Ottawa Arrival: http://justjared.buzznet.com/2011/06/30/prince-william-kate-ottawa-landing/
Jul 1, 2011 Canada Day, Ottawa: http://www.ibtimes.com/articles/172977/20110701/kate-middleton-stunning-celebrates-canada-day-144th-reiss-dress-ottawa-fashionista-sylvia-fletcher-f.htm
Jul 2, 2011 Canada Tour Day 3: http://www.zimbio.com/pictures/3eHVRm-uuX1/Duke+Duchess+Cambridge+Canadian+Tour+Day+3/binXl-vOQuh/Kate+Middleton
The clasp on this bracelet matches the sterling silver Diamonds-By-The-Yard Bracelet from Tiffany: two tabs and a spring ring clasp. The platinum bracelet has one tab and a spring ring clasp.
July 3, 2011 Tree planting: http://www.zimbio.com/pictures/iBrT-xhxkMe/Prince+William+Kate+Middleton+Rideau+Hall/30rWTTinGJf/Kate+Middleton
July 11, 2011 Los Angeles, CA: http://www.zimbio.com/pictures/zEoOrUDVDqV/Duke+Duchess+Cambridge+Attend+BAFTA+Inner/iEkK7qysDHY/Kate+Middleton
July 22, 2011 Wedding Dress Exhibition, Buckingham Palace: http://justjared.buzznet.com/2011/07/22/kate-wedding-dress-displayed-buckingham-palace/
GOLD BRACELET WITH ENGRAVED C CHARM
Given by Camilla, Duchess of Cornwall to Catherine. Bracelet with disk charm. The disk is engraved with Catherine's official monogram, a cursive C with a ducal coronet on top. The bracelet is made of cable links.
The other side of the disk is engraved with something different. It looks like a print C surrounded by a circle and something above the circle. Note also that 4 or 5 links are hanging since the bracelet is too big on her wrist. She's attached the closure of the bracelet to a different link than the end.
UPDATE: The monogram on the backside of the disk charm belongs to Camilla, Duchess of Cornwall.
This autographed letter was auctioned off April 3, 2011 from this site: http://www.invaluable.com/auction-lot/camilla,-duchess-of-cornwall:-1947-second-wif-328-c-559ae7e5dd
June 25, 2011 Victoria Barracks, Windsor: http://www.zimbio.com/pictures/FhsRwAKtoDD/Duke+Duchess+Cambridge+Attend+Irish+Guards/DmB9Zm2G5Dh/Kate+Middleton
June 27, 2011 Wimbledon Championships: http://www.zimbio.com/pictures/Qdt4yleOZm0/Championships+Wimbledon+2011+Day+Seven/KdUdFh3zTjZ/Kate+Middleton
July 9, 2011 Santa Barbara Polo Match: http://www.zimbio.com/pictures/81E2NRT9qvK/Duke+Duchess+Cambridge+Attend+Polo+Match+Foundation/9xUlNpTQGmN/Kate+Middleton
HEART CHARM BRACELET
This bracelet is made up of double curb links that lay flat on the wrist. There is a heart charm attached to the links.
Jan 8, 2010 Wedding Sarah Louise Stourton and Harry Aubrey-Fletcher at Aldborough, North Yorkshire, England: http://justjared.buzznet.com/2011/01/08/prince-william-kate-middleton-royal-relatives-wedding/
This is the same bracelet worn at the Beaufort Polo Club in July 11, 2010: http://www.zimbio.com/pictures/tcvFm_tPLf0/Kate+Middleton+Watches+Polo+Match/58kBIRPrgtG/Kate+Middleton
The heart may actually be the clasp because of the presence of the safety chain.
BEAD STATION BRACELET
This bracelet was worn Oct 23, 2010 before their engagement. I thought I'd include it here since the earrings worn to this event were worn on January 8, 2010 at another wedding.
Oct 23, 2010 Harry Meade and Rosie Bradford Wedding: