There is a thread on Imperial Jewels which deals extensively with MF's jewelry for point of reference.
http://forum.alexanderpalace.org/index.php?topic=567.0It contains a lot of information on MF's jewels as well as a number of photos
I had posted this way back from Vincent Meylan's book. I believe it was also used by William Clarke is his books:
List of MF's jewelry (sold upon her death by Hennels). Those bought by Queen Mary, Pss Mary (or her husband) #6,7,27, 42,47
1. 8 diamond flowers on white silk band (GBP 1200-1500) not sold
2. 8 diamond ornaments on black silk (GBP 240-350) not sold
3. sm diamond hair decoration (GBP 250-300) not sold
4. diamond banlge (GBP 700-850) withdrawn upon Xenia's request
5. diamond & ruby bangle (GBP 250-300) unsold & returned to Xenia
6. necklace w/144 small pearls (GBP 1200-1600) sold to Ld Lascelles GBP 1615
7. pearl & diamond choker w/sapphire & diamond clasp (5678-6000) sold to QM 6000
8. single-strand pearl necklace (GBP 1400-1800) unsold & return to Xenia
9. single strand pearl necklaces: 45 pearls & diamond clasp; 55 pearls; 49 pearls; 60 pearls; 66 pearls (GBP 48,000) sold for GBP 47,500
10. 33 pearl & diamond bezels, diamond clasp & strand of 32 pearls w/diamond clasp (GBP 40,000-50,000) sold for GBP 64,000
11. diamond star of the order of St Andrew (GBP 500-550) sold for GBP 474
12. diamond & pearl necklace on vlevet (GBP 20-30) unsold & returned to Xenia
13. yellow diamond hairpin (GBP 250-300) sold (no price listed)
14. white diamond hairpin (GBP 1800-2400) sold; no price listed
15. 3 hat pins w/single diamond (GBP 280-330) sold; no price listed
16. diamond feather-shaped hatpin (GBP 50-55) sold; no price listed
17. diamond & pear-shaped pearl hatpin (GBP 100-120) unsold
18. 4 tortoise-shell & diamond hairpins (GBP 3-4) left w/GDss Xenia
19. 10 hat pins w/stones (GBP 140) left w/Xenia
20. gold, diamond & spinel cross (GBP 180-250) sold; no price listed
21. ruby & diamond cross (16 sm rubies) (GBP 49) left w/Xenia
22. sapphire & diamond cross (GBP 120-130) left w/Xenia
23. diamond cross w/Savoir's head (GBP 325) left w/Xenia
24. black enamel, diamond & pearl cross (GBP 30) sold; no price listed
25. enamel cross w/pearls, rubies & diamonds (GBP 35-40) unsold; returned to Xenia
26. round pendant w/garnets & brilliants (GBP 10) left w/Xenia
27. diamond, sapphire & garnet pendant on platinum chain (GBP 10) sold to Pss Mary 6/28/29 GBP 10
28. eagle pendant w/diamonds in a gold & silver setting (GBP 15) left w/Xenia
29. diamond, pearl, ruby & sapphire bracelet (GBP 200) left w/Xenia
30. diamond bracelet w/cabochon sapphire (GBP 250) sold 7/2/29 GBP 199.10
31. gold chain bracelet w/1 turquoise & 1 diamond ((GBP 80) returned to Xenia
32. gold chain set w/rubies, diamonds & Easter eggs in gold & precious stones (GBP 350) left with Xenia
33. chain set w/cabochon sapphires & moonstones (GBP 25) left w/Xenia
34. turquoise & diamond chain (GBP 15) left with Xenia
35. mat gold chain w/9 pear-shaped pearls (GBP 10) left w/Xenia
36. small sapphire chain (GBP 10) left w/Xenia
37. pearl & diamond pendant w/a miniature & 3 pear-shaped pearls (GBP 1000-1200) sold 2/12/32 for GBP 760
38. heart-shaped diamond brooch w/crown motif (GBP 1200-1250) sold 6/26/29 GBP 1140
39. ruby & diamond brooch w/2 miniatures (GBP 175-200) sold 7/2/29 for GBP 180.10
40. diamond brooch w/2 round pearls & 1 pear-shaped pearl (GBP 7000; later revised to GBP 3500-5000) returned to Xenia 6/22/34
41. diamond & turquoise pendant (GBP 600-700) returned to Xenia
42. brooch w/oval cabochon sapphire surrounded by diamonds & pear-shaped pearl (GBP 1400-1900) sold to QM 10/3/30 GBP 2375
43. crown-shaped brooch set w/sapphires & diamonds (GBP 400-500) sold 3/28/30 GBP 474
44. large oval brooch w/sapphire surrounded by diamonds (GBP 2500-3000) sold 7/4/29 no price listed
45. lg brooch w/cabochon sapphire & 4 diamonds (GBP 2000-3000) sold /14/29 GBP 2850
46. brooch w/cabochon sapphire & diamonds (GBP 1550) sold GBP 1425
47. brooch w/large round pearl surrounded by diamond rope (GBP 550-600) sold to QM 6/12/29 GBP 555
48. diamond brooch set w/1 large diamond & 1 large pearl (GBP 1150-1700) sold 3/28/30 GBP 1187
49. pearl & diamond brooch (GBP 200-250) sold 9/28/30 GBP 142.10
50. round brooch w/pearl & diamond central motif (GBP 22) left w/Xenia
51. diamond bow w/hanging pear-shaped pearl (GBP 120) returned to Xenia 7/18/29
52. saber-shaped diamond brooch w/3 pearls (GBP 130-180) sold 9/30/30 GBP 85.10
53. diamond-studded clover w/baroque pearls (GBP 75) returned to Xenia
54. brooch set w/cabochon emerald, rubies & diamonds (GBP 2000-25000) sold 6/26/29 GBP 2137
The remaining 22 items on the list are for jewelry w/a value of less than GBP 100, mostly brooches. 18 of these pieces (est. GBP 1389) were left w/Xenia. The remaining 4 were sold for a total of GBP 141.27.