John H. Martin Company - "The Original" Since 1937
***Beware Of Cheap Copies of Our Oilfield Jewelry**
Learn The Difference Here
Give The Gift That Actually Look 100% Like The Real Tool.
“Modern Style” Tricone Jewelry Necklace Pendants
LOOK AT THE DETAILS: AIR JETS AND GREASE CAPS!
**MEDIUM 14K BIT #90 NOT IN STOCK**
**SMALL 14K BIT #93 NOT IN STOCK**
In addition to our "Old Style" Conventional Hughes Tricone Bit, we now also offer this "Modern Style" tricone jewelry necklace pendant shown above. The details only found on our oilfield drillbit pendant include a modern style body, air jet holes and grease caps. Oilfield bit necklace pendant measures 1 1/8" (2.8 cm) Small oilfield tricone bit necklace pendant measures .72" (1.8cm).

Oilfield Jewelry Pendant In Stock
14K Gold $499
Sterling Silver $49
Gold Plated Sterling Silver $50
These oilfield jewelry elevator necklace pendants feature the same amazing details as our elevator keychains. Pendants measure 5/8” x 1/2” x 6/32” thick (1.6 cm x 1.3cm x .5 cm). Oilfield jewelry item# 154 (SS) #155 (GPSS) #156 14K

Sterling Silver (925) $49
Gold Plated Sterling Silver (925) $50
Gold 14K (585) $449
Oilfield Jewelry Pendant In Stock
The only modern style oil & gas jewelry derrick pendant for a necklace on the market! Oilfield derrick necklace pendant measures 1.04” (2.6cm). Oilfield jewelry item # 126 (GP) #127 (SS)

Sterling Silver (925) $49
Gold Plated Sterling Silver (925) $50
Gold 14K (585) $499
Oilfield Jewelry Pendant In Stock
The most detailed oilfield jewelry pump jack necklace pendant you will ever find. Oil well pump jack pendant measures .72” x .75” (1.83cm x 1.9cm). Oilfield pump jack necklace pendant item # 128 (GP) #129 (SS)

PDC Pendants In Stock
Small Sterling Silver (925) $49
Small Gold Plated Sterling Silver (925) $50
Small Gold 14K (585) $399
Medium Sterling Silver (925) $60
Medium Gold Plated Sterling Silver (925) $63
Medium Gold 14K (585) $599
Our 5 wing pdc oil & gas drill bit pendants are available in 2 sizes and feature air jets, carbide teeth buttons, tapered api threads and wrench flats. Or purchase ear wires sets below and create oilfield earring gifts. Small pdc bit .56” x .25” (1.4cm x .6cm) Medium pdc .75” x .32” (1.9cm x .82cm)
“Conventional Old Style Model”
With Turning Cones!
14K Gold $499
Sterling Silver $48
Gold Plate on Sterling Silver $49
Oil & Gas Pendant In Stock
Want a Silver or Gold Colored Keychain? Its Free! Just Ask.
Free laser inscribing when you buy 50 or more!
This oilfield jewelry drillbit charm is modeled after our machined tricone rotary bit but is slightly less detailed. This oilfield jewelry necklace pendant is patterned after the ”Old Style” Hughes Conventional Tricone Bit. These oilfield drillbit charms make great oilfield and gas gifts & awards .The cones turn on this oilfield drillbit pendant. This tricone drill bit charm is available in sterling silver, gold plate on sterling silver and 14K gold. Miniature oilfield tricone drill bit measures 1.1" (2.79cm). Oilfield Oil & Gas Jewelry Item# 21 (SS) Oilfield & Gas Jewelry Item# 22 (GP) Oilfield & Gas Jewelry Item# 23 (14K gold) Oil and Gas Drilling Jewelry Collection
Turning Cones
Ear wires are not included in the price shown.
14K Gold $289
Sterling Silver $34 NOT IN STOCK
Gold Plate on Sterling Silver $38
Oil & Gas Pendant In Stock
Our oil & gas drill bit necklace charm is modeled after our machined 3-cone rotary bit but is smaller and slightly less detailed. This oilfield jewelry pendant is patterned after the Hughes Conventional Tricone Bit. Our oilfield jewelry tricone drill bit charm is the perfect size and weight for ear wires. This tiny oilfield bit pendant features turning cones. Drillbit pendant is available in sterling silver, gold plate on sterling silver and 14K gold. Miniature oilfield tricone drill bit measures .85" (2.15cm). Ear wires are not included in the price shown. Oilfield & Gas Jewelry Item# 24 (SS) Oilfield & Gas Jewelry Item# 25 (GP) Oilfield & Gas Jewelry Item# 26 (14K gold)
"Tristone" Gem Stone Oilfield Oil & Gas Bit Pendant

Medium Tristone Jewelry Pendant 1.1" (2.8cm) sterling silver or gold plated $85
Contact Us to order these Oilfield "Tristone" Jewelry Pendants
Our new "Tristone" jewelry oil & gas drill bit necklace pendant charm is truly a one of a kind oilfield gift. This is our latest addition to our oilfield and gas drilling jewelry collection. Our "Tristone" jewelry oil & gas bit pendant bodies are available in sterling silver, gold plated sterling silver and solid 14K gold. Too many different colors of gem stones available to list. Medium pendant measures 1.1" (2.8cm) including the stones. Please contact us for gem stone color availability.

14K Gold $963 Not In stock
Sterling Silver $56
Gold Plate on Sterling Silver $61
Oil & Gas Pendant In Stock
This oilfield hammer bit jewelry necklace pendant is available in sterling silver, gold plate on sterling silver and 14K gold. Oil & Gas hammer bit charm measures 1.135" (2.88 cm). Our oilfield drillbit can be worn as a necklace pendant or on a keychain. Oilfield & Gas Jewelry Item# 28 (SS) Oilfield & Gas Jewelry Item# 29 (GP) Oilfield & Gas Jewelry Item# 30 (14K gold)

14K Gold $399
Sterling Silver $30
Gold Plate on Sterling Silver $32
Oil & Gas Pendant In Stock
This 3 dimensional jewelry oil and gas derrick necklace charm is available in sterling silver, gold plate on sterling silver and 14K gold. Our oilfield jewelry pendant measures .95" (2.41 cm). Oilfield & Gas Jewelry Item# 10 (SS) Oilfield & Gas Jewelry Item# 11 (GP) Oilfield & Gas Jewelry Item# 12 (14K gold)

14K Gold $499 NOT IN STOCK
Sterling Silver $48
Gold Plate on Sterling Silver $53
Oil & Gas Pendant In Stock
This 3 dimensional oil derrick oilfield charm pendant is available in sterling silver, gold plate on sterling silver and 14K gold. Our oilfield jewelry necklace pendant measures 1.275" (3.24 cm). Oilfield & Gas Jewelry Item# 13 ( sterling silver) Oilfield & Gas Jewelry Item# 14 (gold plated on sterling silver) Oilfield & Gas Jewelry Item# 15 (14K gold)
14K Gold $259
Sterling Silver $29
Gold Plate on Sterling Silver $32
Oil & Gas Derrick In Stock
This oilfield jewelry derrick lapel pin \ tie tac charm is available in sterling silver, gold plate on sterling silver and 14K gold. Oilfield derrick measures .68" (1.73 cm). Oilfield & Gas Jewelry Item# 16 ( sterling silver) Oilfield & Gas Jewelry Item# 17 (gold plated on sterling silver) Oilfield & Gas Jewelry Item # 18 (14K gold)
Oil Derrick Necklace Pendants or Create Earrings

We offer three sizes of oilfield derrick jewelry necklace pendants. These oil derrick pendants are available in sterling silver, gold plate on sterling silver and 14K gold. Our standard oilfield derrick jewelry charms look great as a pendants or keychains. The small oil derrick pendants are the perfect size and weight for ear wires in order to make a unique set of oilfield jewelry earrings. Large oil derrick pendant measures 1.3” (3.3 cm) Medium oil derrick pendant measures .76" (1.93 cm) Small oil derrick pendant measures .70" (1.78 cm).
Ear Wires Not Included In The Price Shown!
Large Oil Derrick Necklace Pendant:
14K Gold $669 (Not In Stock)
Sterling Silver $49
Gold Plate on Sterling Silver $50
Oil & Gas Derrick In Stock
Medium Oil Derrick Necklace Pendant:
14K Gold $325
Sterling Silver $38 NOT IN STOCK
Gold Plate on Sterling Silver $39
Oil & Gas Derrick In Stock
Small Oil Derrick Necklace Pendant:
14K Gold $225
Sterling Silver $34
Gold Plate on Sterling Silver $35
Oil & Gas Derrick In Stock
Large Oil Derrick Necklace Pendant: Oil & Gas Jewelry Item# 1 ( sterling silver)
Oil & Gas Jewelry Item# 2 (gold plated on sterling silver) Oil & Gas Jewelry Item# 3 (14K gold)
Medium Oil Derrick Necklace Pendant: Oil & Gas Jewelry Item# 4 ( sterling silver)
Oil & Gas Jewelry Item# 5 (gold plated on sterling silver) Oil & Gas Jewelry Item# 6 (14K gold)
Small Oil Derrick Necklace Pendant: Oil & Gas Jewelry Item# 7 ( sterling silver)
Oil & Gas Jewelry Item# 8 (gold plated on sterling silver) Oil & Gas Jewelry Item# 9 (14K gold)

In Stock
24” Necklace:
1.02mm (1/25”) Thick
18” & 20” Necklace:
1.22mm (1/20”) Thick
(below photo enlarged)


Set 14K Gold $49
Set Sterling Silver $7
In Stock

14K Gold $560
Sterling Silver $41
In Stock
Add a solid sterling silver or 14K gold keychain to any of our oilfield oil & gas drilling jewelry gifts. 3" (7.62 cm) Oilfield keychain# 33 (sterling silver) Oilfield keychain# 34 (14K gold)

Gold Color $1.89
Silver Color $1.89
In Stock
Oil and Gas Drilling Jewelry Collection - Drill Bit Jewelry Necklace Pendants
Oilfield Drill Bit Charms and Trinkets- Oil Field Jewelry - Oilfield Pendants
