Skip to main content
Hi
!
Hello.
Sign in
or
register
Local
Daily Deals
Fashion
Help & Contact
Sell
Watch List
Expand watch list
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watch List
Purchase History
Selling
Saved feed
Saved Searches
Saved Sellers
My Garage
Sizes
Messages
Expand Notifications
Please
sign in
to view notifications.
Expand Basket
Loading...
eBay Home
Shop by category
All Categories
Search
Advanced
Unbranded Blue Fine Diamond Rings
You may also like
Unbranded Gold Diamond Fine Rings
Unbranded Diamond Yellow Fine Rings
Unbranded Black Diamond Fine Rings
Unbranded Pink Fine Diamond Rings
Unbranded Diamond Purple Fine Rings
Related Searches
Blue Diamond Rings
Blue Zircon and Diamond Ring
Blue Diamond
Coloured Diamond Ring
Blue Ring Gold
Aquamarine and Diamond Ring
Blue Ring
Diamond Ring Natural
Diamond Band Ring
Gemporia Diamond Ring
Gold and Diamond Ring
Diamond Ring Size S
More to explore
0 50ct Diamond Ring
1 Carat Diamond Trilogy Ring
1 Carat Princess Cut Diamond Ring
10K Gold Ring in Fine Diamond Rings
18K Gold in Fine Diamond Rings
18ct Diamond Wedding Ring
18ct Gold Diamond Eternity Ring
18ct Gold Diamond Solitaire Ring
18ct Gold Ruby in Fine Diamond Rings
18ct Gold Wishbone Ring in Fine Diamond Rings
18ct Gold and Platinum Ring in Fine Diamond Rings
1920s Ring in Fine Diamond Rings
1930s Ring in Fine Diamond Rings
1ct Diamond Cluster Ring
1ct Diamond Solitaire Ring
1ct Princess Cut Diamond Ring
2ct Diamond Ring
375 Gold in Fine Diamond Rings
375 Gold in Fine Gemstone Rings
3ct Fine Diamond Rings
5 Diamond Eternity Ring
5ct Diamond Ring
750 Gold in Fine Diamond Rings
9K Gold Ring in Fine Diamond Rings
9ct Gold Diamond Crossover Ring
9ct Gold Diamond Solitaire Ring
9ct Gold Heart in Fine Diamond Rings
9ct Gold Pave Ring in Fine Diamond Rings
9ct Gold Trilogy Ring in Fine Diamond Rings
Art Deco Emerald Diamond Ring
Bezel Diamond Ring
Bezel Set Diamond Ring
Black Star Diopside in Fine Gemstone Rings
Black Star Sapphire in Fine Gemstone Rings
Ceylon Sapphire in Fine Diamond Rings
Channel Set Diamond Ring
Colombian Emerald in Fine Gemstone Rings
Dangle Ring in Other Fine Rings
Diamond Boat Cluster Ring
Diamond Boat Ring
Diamond Tiara Ring
Diamond Twist Ring
Diamond Wave Ring
Diamond Wishbone Ring
Emerald Cut Aquamarine in Fine Gemstone Rings
Ethiopian Opal in Fine Gemstone Rings
Five Stone Diamond Ring in Fine Diamond Rings
Flawless Diamond in Fine Diamond Rings
Flip Ring in Fine Diamond Rings
Genuine Diamond Ring
Gold Butterfly Ring in Fine Diamond Rings
Gold Butterfly Ring in Fine Gemstone Rings
Gold Coin Ring in Other Fine Rings
Gold Knot Ring in Other Fine Rings
Gold Lion Ring in Fine Gemstone Rings
Greek Ring in Fine Diamond Rings
Half Carat Diamond Ring
Huge Sterling Silver Ring in Fine Gemstone Rings
Indian Gold Ring in Fine Gemstone Rings
Kissing Diamond Ring
Large Dress Ring in Fine Gemstone Rings
Large Emerald Ring in Fine Diamond Rings
Large Gemstones in Fine Gemstone Rings
Mens Antique Gold Rings in Fine Diamond Rings
Monica Vinader in Fine Diamond Rings
Monica Vinader in Fine Gemstone Rings
Old Cut Diamond in Fine Diamond Rings
Panther Ring in Fine Diamond Rings
Platinum And Diamond Engagement Ring
Platinum And Diamond Ring
Platinum Diamond Ring 2ct
Rainbow Mystic Topaz in Fine Gemstone Rings
Russian Gold Ring in Fine Diamond Rings
Second Hand Gold Rings in Fine Diamond Rings
Second Hand Rings in Fine Gemstone Rings
Semi Precious Ring in Fine Gemstone Rings
Silver Coin Ring in Other Fine Rings
Silver Knot Ring in Other Fine Rings
Silver Spinning Ring in Other Fine Rings
Sky Blue Topaz Ring
Square Cut Diamond Ring
Square Diamond Ring
Star Sapphire in Fine Gemstone Rings
Sterling Silver Leaf Ring in Fine Gemstone Rings
Sterling Silver Wedding Ring Sets in Fine Diamond Rings
Swiss Blue Topaz in Fine Gemstone Rings
Teardrop Ring in Other Fine Rings
Tension Set Diamond Ring
Thomas Sabo Skull in Other Fine Rings
Tiffany Notes in Other Fine Rings
Triple Diamond Ring
Unusual Diamond Ring
Vintage Diamond Sapphire Ring in Fine Diamond Rings
Vintage Diamond Trilogy Ring
Watermelon Tourmaline in Fine Gemstone Rings
Wedding Ring Size W in Fine Diamond Rings
White Gold Diamond Ring Size L
White Gold Emerald Cut Diamond Ring
Wide Band Ring in Fine Gemstone Rings
Wishbone Wedding Ring in Fine Diamond Rings
breadcrumb
eBay
Jewellery & Watches
Fine Jewellery
Jewellery & Watches
Fine Jewellery
Rings
Unbranded Blue Fine Diamond Rings
Shop by category
Fine Jewellery
Rings
Anklets
Bracelets & Charms
Brooches & Pins
Earrings
Hair & Head Jewellery
Jewellery Sets
Necklaces & Pendants
Toe Rings
9ct Gold Blue Diamond half eternity ring size N
£150.00
or Best Offer
£6.00 P&P
Click & Collect
925 Sterling Silver Ring, Genuine Blue Diamonds Ring, Size S US 9, Floral
£57.99
Free postage
Click & Collect
925 Sterling Silver Ring, Natural Blue And Clear Diamonds, 1ct, Size K.5 US 5.5
£224.00
Free postage
Click & Collect
10 watching
925 Sterling Silver Ring, Genuine Diamonds, 1.5ct, Blue And White,Size P US 7.75
£239.00
Free postage
Click & Collect
18 watching
9ct White Gold Blue Diamond Cluster Ring Size K Hallmarked
£211.49
Was:
£224.99
was - £224.99
or Best Offer
Free postage
Click & Collect
12 watching
9K White Gold Blue Diamond Half Band Ring Size K
£299.99
£3.39 P&P
Click & Collect
0 bids
4d 3h
1/2ct Half Carat Blue Diamond Silver Ring - inc. certificate
£65.00
or Best Offer
£5.99 P&P
Est. delivery
Fri, Aug 15
9ct Yellow Gold 0.50ct Blue Diamond Cluster Ring Size P Hallmarked
£375.99
Was:
£399.99
was - £399.99
or Best Offer
Free postage
Click & Collect
14 watching
7.80Ct Certified Emerald Cut Blue Treated Diamond Solitaire Ring 925 Silver Ring
£120.43
Free postage
9 ct. Gold Small Diamond and Navy Blue Enamel Ring; Size: L, in exc. condition
£175.00
£4.05 P&P
Click & Collect
0 bids
1d 4h
RARE 3.50 Ct Portuguese Cut Treated Blue Diamond Ring, 925 Silver Certified
£151.88
Free postage
9ct Gold Diamond + Sapphire Ring • Hallmarked • Size L • Vintage Style
£50.35
Free postage
0 bids
4d 7h
Silver and blue/clear diamonds ring UK size M with matching stud earrings
£14.99
or Best Offer
£3.50 P&P
Click & Collect
9ct Yellow Gold - Diamond & Cabochon Ring - Size N - 3.6g
£135.00
or Best Offer
£8.35 P&P
Click & Collect
2.10 Carat Cushion Blue Diamond Lab Created 14K White Gold Over 925 Silver Ring
£139.75
or Best Offer
Free postage
Blue & White Diamond Trilogy Ring (natural and Earth mined)
£799.00
or Best Offer
Free postage
Click & Collect
Authenticity Guarantee
Blue Diamond 14K Gold Round Halo Cluster Ring White Gold VAL $5.7K Size R.5 / 9
£725.56
or Best Offer
£39.91 P&P
RARE 10.10 Ct Blue Treated Diamond Cushion Cut Solitaire Ring 925 Silver Ring
£150.40
Free postage
RARE 15.20 Ct Cushion Cut Blue Treated Diamond Solitaire Ring 925 Silver Ring
£167.71
Free postage
RARE 17.60 Ct Blue Treated Diamond Emerald Cut Solitaire Ring 925 Silver Ring
£174.41
Free postage
9ct White Gold 0.25ct Diamond Solitaire Ring Size N Hallmarked
£258.50
Was:
£275.00
was - £275.00
or Best Offer
Free postage
Click & Collect
RARE 4.20 Ct Certified Lovely Treated Blue Diamond Solitaire Ring In 925 Silver
£104.38
Free postage
HUGE & RARE 24.80 Ct Emerald Cut Blue Diamond Ring In 925 Silver Certified
£260.52
Free postage
20 watching
HUGE & RARE 35.20 Ct Emerald Cut Blue Diamond Ring In 925 Silver Certified
£331.42
Free postage
37 watching
Genuine Blue Diamond & White Diamond Buckle Sterling Silver Ring 0.24ct. Size O
£49.99
or Best Offer
£2.95 P&P
Click & Collect
18ct Yellow Gold Blue Stone and Diamond Band Ring, Size N, 2.6g
£250.00
Free postage
Click & Collect
Zircon & Diamond Ring
£250.00
or Best Offer
Free postage
Click & Collect
9ct Gold Stunningly beautiful Blue Diamond half eternity ring size L- M, Wow!
£249.95
or Best Offer
£3.50 P&P
Click & Collect
1.50 Ct Blue Treated Diamond Band Great Shine & Luster Certified ! Wedding Band
£149.83
or Best Offer
Free postage
Diamond, 10K Blue & White Diamond, Gold Ring, Earth Mined, Authenticated
£867.47
or Best Offer
£6.19 P&P
Click & Collect
Authenticity Guarantee
Gorgeous 15 Ct Blue Treated Diamond Ring Radiant Shape VVS1 Certified Ideal Gift
£315.47
or Best Offer
Free postage
Huge 20 Ct Blue Treated Diamond Ring Great Luster Clarity VVS1 Certified
£315.47
or Best Offer
Free postage
9ct White Gold Blue Diamond Ring
£329.99
£7.65 P&P
Fancy 9ct Blue Diamond Cluster 0.75ct 9mm Yellow Gold 375 Ring Size M 1/4
£400.00
Free postage
Click & Collect
HUGE 45.00 Ct-925 Silver Certified Round Cut Blue Diamond Solitaire Ring
£333.50
Free postage
0.85ct Diamond Five-Stone Band Ring in 18ct White Gold Blue Diamonds
£479.00
or Best Offer
Free postage
Click & Collect
11 watching
RARE 9.00 Ct Blue Diamond Radiant Cut Solitaire Ring 925 Silver Ring
£128.46
Free postage
RARE 6.60 Ct Certified Lovely Treated Blue Diamond Solitaire Ring In 925 Silver
£111.62
Free postage
10 Ct Blue Treated Diamond Ring For Men's VVS1 Certified ! Christmas Gift
£187.47
or Best Offer
Free postage
Very rare Grandidierite and Diamond ring in 9k gold Size L
£249.99
or Best Offer
£3.80 P&P
Click & Collect
9ct Gold Beautiful Blue Canochon And Diamond Ring.
£90.36
£5.15 P&P
Click & Collect
RARE 16.10 Ct Certified Lovely Treated Blue Diamond Solitaire Ring In 925 Silver
£167.43
Free postage
Blue & White Diamond Buckle Design Ring Size M
£29.99
£2.70 P&P
Click & Collect
0 bids
4d 2h
Blue Diamond 925 Sterling Silver Ring Size P-Q /8 tcw 1/8cts
£89.99
or Best Offer
£3.23 P&P
Click & Collect
18k Gold Natural Diamonds & Sapphire Ring
£475.00
or Best Offer
£10.95 P&P
Click & Collect
Gold Diamond Ring - 14ct White Gold Heat Treated Blue Diamond Ring Size Q 1/2
£975.00
Free postage
Click & Collect
Authenticity Guarantee
Sterling Silver Blue White Diamond Half Eternity Ring
£39.00
£3.45 P&P
Click & Collect
Genuine 925 Sterling Silver Oval Sapphire Cluster Engagement Ring All Size
£22.99
Free postage
Click & Collect
10.00Ct Emerald Cut Blue Diamond Ring In 925 Silver With Certificate Great Shine
£152.70
Free postage
9ct Gold Blue Diamond Ring - Size N 1/2
£320.00
or Best Offer
£8.20 P&P
Click & Collect
925 Sterling Silver Ring, Natural Blue Diamond Ring, Size S US 9
£28.99
Free postage
Click & Collect
Certified 5.90Ct Cushion Cut Blue Treated Diamond Solitaire Ring 925 Silver Ring
£108.38
Free postage
DAINTY BLUE DIAMOND WAVY RING. PLATINUM OVER STERLING SILVER. SIZE T
£22.00
£3.75 P&P
9ct yellow gold 0.64ct Apatite Diamond ring size M
£120.00
£7.85 P&P
Click & Collect
1.05ct Over One Carat Blue Diamond Silver Ring - inc. certificate
£125.00
or Best Offer
£7.85 P&P
9ct Gold Natural Diamond And Topaz Half Eternity Ring Certified
£225.00
Free postage
Click & Collect
9ct White Gold Blue & White Diamond Cluster Ring, UK P 1/2, EU Size 56 1/2
£374.98
or Best Offer
Free postage
Click & Collect
9 Carat White & Yellow Gold Thin Diamond And Sapphire Half Eternity Ring P 1/2
£95.00
or Best Offer
£3.40 P&P
Click & Collect
6 Ct Blue Treated Diamond Ring Radiant Cut VVS1 Certified ! Anniversary Gift
£172.41
or Best Offer
Free postage
18ct White Gold Blue & White Diamond Hearts Cluster Ring Size N
£395.00
Free postage
Click & Collect
Results Pagination - Page 1
1
2
3
4
5
6
7
8
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
447 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
Main Stone: Diamond
- Selected
Main Stone Colour: Blue
- Selected
Brand: Unbranded
- Selected
Main Stone
Diamond
Sapphire
Turquoise
Topaz
Tanzanite
Blue Topaz
Lapis Lazuli
Chalcedony
Aquamarine
London Blue Topaz
Tourmaline
Agate
Opal
Unknown
Moonstone
Amazonite
No Stone
Spinel
Labradorite
Zircon
Main Stone Colour
Blue
White
White/Colourless
Brown
Black
Yellow
Gold
Chocolate
Champagne
Green
Silver
Pink
Red
Multicolour
Purple
Cognac
Turquoise
Orange
Aqua
Cream
Brand
Unbranded
Earth Star Diamonds
TJC
Gemporia
Carat
Designer Sterling Silver
Pompeii3
Wilson Brothers Jewelry
Sparkle
Sage Designs L.A.
Gems TV
L&S
Berry
ELEMENTS
J&S
Le Vian
Silver Hub
Affinity
Asprey
DIANA
Metal
Yellow Gold
Sterling Silver
White Gold
Silver
Platinum
Platinum Plated
Fine Silver
Rose Gold
White Gold Plated
Not specified
Ring Size
J
J 1/2
K
K 1/2
L
L 1/2
M
M 1/2
N
N 1/2
O
O 1/2
P
P 1/2
Q
Q 1/2
R
S
T
U
Condition
New with tags
New without tags
Used
Price
Under £160
£160 to £320
Over £320
All Filters