Skip to main content
G'day
!
G'day!
Sign in
or
register
eBay Deals
Find a Store
Help
Sell
Watch List
Expand watch list
My eBay
Expand My eBay
My eBay Summary
Recently Viewed
Bids/Offers
Watch List
Purchase History
Selling/Sold
Saved Feed
Saved Searches
Saved Sellers
My Garage
Sizes
My Messages
Get Exclusive Savings
Expand notifications
Please
sign in
to view notifications.
Expand cart
Loading...
eBay Home
Shop by category
All Categories
Search
Advanced
Diamond Platinum Eternity Fine Rings
You may also like
Eternity Yellow Gold Fine Diamond Rings
Diamond Eternity White Gold Fine Rings
Diamond Platinum Band Fine Rings
Diamond Sterling Silver Eternity Fine Rings
Diamond Eternity Rose Gold Fine Rings
breadcrumb
eBay
Jewellery & Watches
Fine Jewellery
Jewellery & Watches
Fine Jewellery
Rings
Diamond Platinum Eternity Fine Rings
Related Searches
Platinum Ring
Platinum Ring Mens
Diamond Ring
Eternity Ring
Tiffany and Co Ring Platinum
Diamond Ring Used
Natural Diamond Ring
Diamond Engagement Ring Used
Yellow Diamond Ring
Diamonds Are Forever
Diamond Wedding Ring
Tiffany Eternity Ring
Shop by category
Fine Jewellery
Rings
Anklets
Bracelets & Charms
Brooches & Pins
Earrings
Hair & Head Jewellery
Jewellery Sets
Necklaces & Pendants
Toe Rings
Platinum Full Eternity Diamond Ring
AU $950.00
or Best Offer
AU $11.15 postage
Click & Collect
Round Cut 1.05 Ct Natural Diamond Wedding Eternity Band 950 Platinum Ring 5 6
AU $608.27
or Best Offer
Free postage
Only 1 left!
Platinum and Diamond Eternity Wedding Ring
AU $413.75
AU $75.94 postage
25 watching
Baguette & Round Cut Lab-Grown 0.89CT Diamond & 950 Platinum Half Eternity Band
AU $1,070.12
or Best Offer
Free postage
Only 1 left!
Platinum Diamond Eternity Baguette Wedding Band Ring Size M Heavy 6g Hallmarked
AU $1,654.97
or Best Offer
AU $62.04 postage
Platinum 0.28ct Diamond Wedding Eternity Band Val $3800 Ring Size i #65244
AU $1,485.00
or Best Offer
Free postage
Click & Collect
Diamond 1.00ct Eternity Ring US5.75 pt900 Newly Polished Platinum 6238A
AU $1,498.78
or Best Offer
AU $45.93 postage
RARE Tiffany & Co. Diamond Jazz Eternity Ring in Platinum Size 5
AU $3,444.58
AU $34.60 postage
32 watching
Tiffany & Co. Ring Solest V Band Half Circle Eternity 7 Point Diamond PT950 US6
AU $1,520.58
Free postage
TIFFANY&Co. Ring Voile Full Eternity Diamond Platinum PT950
AU $3,162.89
Free postage
Platinum Diamond Ring Court Shape Wedding Ring 2mm Band UK Hallmarked 950
AU $206.85
to
AU $372.37
AU $31.03 postage
18 sold
Hallmarked 950 Platinum .15ct Diamond Half Eternity Ring P 3.1g
AU $465.45
AU $49.84 postage
14 watching
HARRY WINSTON Full eternity Diamond Ring Platinum PT950 Ladies [Used]
AU $5,672.08
Free postage
4CT Emerald Cut Lab Grown Diamond Wedding Full Eternity Band Ring 950 Platinum
AU $2,432.10
Was:
AU $2,732.70
was AU $2,732.70
or Best Offer
Free postage
Auth Tiffany&Co. Ring Diamond Soleste Half Eternity US5.25-5.5 950 Platinum
AU $2,264.40
Free postage
0.30CT Marquise & Round Lab-Grown Diamond Half Eternity 950 Platinum Women Ring
AU $895.59
or Best Offer
Free postage
Only 1 left!
CARTIER Ring Half Eternity Diamond #48 Platinum PT950
AU $1,688.61
Free postage
Tiffany & Co. Half Eternity Diamond band ring Channel setting US3.75 PT950 E1737
AU $1,223.21
or Best Offer
AU $45.93 postage
TIFFANY&Co. Half Eternity Diamond Ring Platinum PT950 Ladies [Used]
AU $984.38
Free postage
Cartier Ring D'Amour Full Eternity Diamond US3.5 pt950 Box Newly Polished 6139A
AU $2,264.24
or Best Offer
AU $45.93 postage
Tiffany & Co. Half Eternity Diamond Circle Ring US4.25 Platinum950 2mm E1639
AU $1,498.78
or Best Offer
AU $45.93 postage
Estate 0.21ct Diamond Platinum Multi Cut Semi Eternity Band Ring 3.6 Grams NR
AU $13.01
AU $151.56 postage
3 bids
6d 9h
Galopine & Galopin Full Diamond Eternity Ring, US4.25 PT950 Platinum950 E1001
AU $1,192.59
or Best Offer
AU $45.93 postage
Cartier Ballerina Full Eternity Ring US4 (47) Au750 Full Diamond E1652
AU $3,473.67
or Best Offer
AU $45.93 postage
Tiffany & Co. Half Eternity Bucket Diamond Ring US5.25 PT950 Platinum Box E1705
AU $3,473.67
or Best Offer
AU $45.93 postage
Platinum 0.15ct Diamond Claw Set Stacker Half Eternity Band
AU $1,861.86
or Best Offer
AU $20.58 postage
Platinum Diamond & Sapphire Wedding Eternity Ring
AU $1,650.00
or Best Offer
Free postage
Click & Collect
Platinum 2.00ctw H-I Round Diamond Size 5.75 Eternity Band Ring #J90166-2
AU $136.25
AU $100.81 postage
6 bids
9d 7h
Half Eternity 0.20TCW Round Cut Lab-Grown Diamond 950 Platinum Minimalist Ring
AU $978.26
or Best Offer
Free postage
Stunning Modern Half Eternity Band In 950 Platinum With 0.11CT Lab-Grown Diamond
AU $589.41
or Best Offer
Free postage
Ladies Platinum Diamond Enhancer Ring - 0.05ct
AU $1,177.63
AU $63.94 postage
Pave Set Round 0.33CT Lab-Grown Diamond 950 Platinum Half Eternity Woman Band
AU $757.81
or Best Offer
Free postage
Only 1 left!
Platinum & 2.05ctw Round Diamond Shared Prong Eternity Band Sz 7 Ring #J91713-1
AU $161.51
AU $100.49 postage
10 bids
9d 7h
950 Hallmarked Platinum 0.15ct Diamond Half Eternity Band Ring PT950 5g L 1/2
AU $848.18
AU $75.12 postage
Tiffany & Co Etoile Ring Size 4 Platinum
AU $1,377.83
or Best Offer
AU $365.58 postage
0 bids
1d 7h
TIFFANY&Co. Half Eternity Diamond Ring Platinum PT950 Ladies [Used]
AU $988.98
Free postage
950 Platinum Round Natural Diamond GH/SI For Women Half Eternity Band For Gift
AU $2,992.94
or Best Offer
Free postage
Platinum 0.36ct Diamond Prong-Set Stacker Half Eternity Band (0.36ct)
AU $2,068.74
or Best Offer
AU $20.58 postage
Prong Set Round Cut 0.42CT Lab-Grown Diamonds & Solid 950 Platinum Eternity Band
AU $1,056.34
or Best Offer
Free postage
Classic Shared Prong Eternity Wedding Band With Lab-Grown Diamond & 950 Platinum
AU $1,070.12
or Best Offer
Free postage
Platinum and Diamond Alternating Flow Eternity Band
AU $1,523.27
or Best Offer
AU $91.86 postage
13 watching
Full Eternity For Women Propose Gift Round Natural GH/SI Diamond 950 Platinum
AU $3,043.46
or Best Offer
Free postage
GRAFF Full Diamond Ring Thread Set Eternity US5.75 PT950 Box Certificate 5032A
AU $3,963.56
or Best Offer
AU $45.93 postage
13 watching
Platinum 16 diamond eternity band ring 1.6 CT’s 3.55 grams GIA appraisal $4300
AU $2,066.75
AU $101.35 postage
0 bids
1d 4h
Vintage Platinum 0.27tcw Diamond Semi Eternity Wedding Band Ring
AU $1,063.99
or Best Offer
AU $91.86 postage
TIFFANY&Co. Half Eternity Diamond Ring Platinum PT950 Ladies [Used]
AU $1,103.80
Free postage
TIFFANY&Co. Novo Ring Half Eternity Diamond Ring Platinum PT950 Ladies [Used]
AU $1,204.84
Free postage
FDC Half Eternity Diamond Ring US Size 7.5 18K Yellow Gold/Pt950 (Platinum)
AU $1,056.34
or Best Offer
AU $35.21 postage
Platinum Half Eternity Diamond Ring, Set With 1.35ct Natural Diamonds
AU $4,551.22
or Best Offer
AU $218.56 postage
TIFFANY & Co. Harmony Half Eternity Ring Diamond Pt950 US#4.5~5 P0040386
AU $1,549.30
AU $76.55 postage
Auth Tiffany&Co. Ring Jazz Diamond Full Eternity US5 950 Platinum
AU $3,599.63
Free postage
Platinum Diamond Ring Court Shape Wedding Ring 2mm Band "Sale Limited Stock"
AU $506.84
or Best Offer
AU $31.03 postage
169 sold
CARTIER D'Amour Full Eternity Diamond Ring Pt950 Used women US size 4.75 #49
AU $2,015.41
Free postage
Chaumet Ring Eternal de Chaumet Diamond #50 Platinum PT950
AU $705.60
Free postage
$4,500 Tiffany & Co Jazz Platinum .32ct Round Square Diamond Ring Band Size 5.5
AU $4,363.14
or Best Offer
AU $107.16 postage
38 watching
Platinum DE/VVS 2CT Princess Cut Lab Grown Diamond Full Eternity Ring- Luxury
AU $2,273.34
or Best Offer
AU $37.24 postage
PLATINUM HALF ETERNITY 0.25CT DIAMONDS RING GG410
AU $1,303.31
AU $103.44 postage
12 watching
Platinum Diamond Ring Heart Princess Cut Hallmarked NEW Size M 1/2 with Gift Box
AU $1,237.11
or Best Offer
AU $65.99 postage
950 Platinum With 0.11CT Round Lab-Grown Diamond Half Eternity Style Women Ring
AU $840.32
or Best Offer
Free postage
0.13TCW Marquise & Round Cut Lab-Grown Diamond 950 Platinum Half Eternity Ring
AU $682.03
or Best Offer
Free postage
Results Pagination - Page 1
1
2
3
4
5
6
7
8
9
10
All listings
Auction
Buy It Now
Best Offer
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Gallery view
List view
3,149 results
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Filter
3 filters applied
Metal: Platinum
- Selected
Main Stone: Diamond
- Selected
Style: Eternity
- Selected
Metal
Platinum
White Gold
Yellow Gold
Rose Gold
Sterling Silver
Silver
White Gold Plated
Yellow Gold Plated
Multi-Tone Gold
White Gold Filled
Platinum Plated
Rose Gold Plated
Palladium
Fine Silver
Unknown
Rhodium
Silver Plated
Rhodium Plated
Rose Gold Filled
Multi-Tone Gold Plated
Main Stone
Diamond
Sapphire
No Stone
Ruby
Emerald
Amethyst
Garnet
Blue Topaz
Aquamarine
Peridot
Citrine
Tourmaline
Morganite
Tanzanite
Topaz
Unknown
Chrome Diopside
Tsavorite
Alexandrite
Diopside
Style
Eternity
Band
Wrap
Cocktail
Split Shank
Charm
Pinky Ring
Full Finger
Nail Ring
Dome
Beaded
Crisscross
Signet
Pillbox
Spinner
Double Finger
Ring Size
H
I
J
J 1/2
K
L
L 1/2
M
M 1/2
N
N 1/2
O
P
Q
R
S
T
U
V
X
Main Stone Creation
Natural
Lab-Created
Unknown
Cultured
Not specified
Condition
New with packaging
New without packaging
New with imperfections
Pre-owned
Price
Under AU $5,360
AU $5,360 to AU $11,500
Over AU $11,500
All Filters