Diamond Platinum Round Three-Stone Fine Rings for sale

Austen Blake Platinum Trilogy 1.5c Flawless Lab-Created Diamond Engagement Ring
£699.00
or Best Offer
£8.00 P&P
Authenticity Guarantee
3+H ^0 U&* ] Sw.N? !|/P $6 S p o n s o r e d
Ladies Platinum Trilogy Diamond Ring - Size L - 0.25ct
£330.40
Free postage
Click & Collect
K+D XE^ 3&* ] Ow .?V!|/ $S p o n s o r e d
Antique Art Deco 0.25ctw Diamond Three Stone Ring in 900 Platinum | Size 6.25
£513.05
£30.19 P&P
E1 +^ AB& J*U ] wUS.? 8!|/ $S p o n s o r e d
Vintage 18Ct Gold & Platinum 3 Stone Diamond Ring UK Size M 0.15Ct TCW 18Ct PLAT
£175.00
£4.50 P&P
Click & Collect
DR +^6K & * ] wZ.?B !N|/F $
Two Ladies Platinum & Diamond rings. One engagement and one eternity.
£414.72
or Best Offer
£10.35 P&P
+^ &6*A ]VR w8.?!Y Q|/L $
VINTAGE 18ct GOLD & PLATINUM SPARKLING DIAMOND TRILOGY,ETERNITY RING 2.3gms 'L'
£187.50
or Best Offer
£8.00 P&P
Click & Collect
15 watching
0+^ &* ]N w.?I!|U / EO$ TQ
Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5.5 $1580
£527.39
or Best Offer
£40.68 P&P
X+7 ^P7 &* ] DwZ.? !7|S/ U$
Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5 $1600
£813.94
or Best Offer
£53.79 P&P
B7+ Y^ E&* E ] wJ .?!C4 5J|/ $
Platinum Diamond Wedding Ring
£542.22
or Best Offer
Free postage
Authenticity Guarantee
+2^T G&V* ] w.?S8 !|/ S$
Platinum Diamond Engagement Ring - Size J - 3x0.25ct - Samara James - Good White
£1,230.72
or Best Offer
£10.95 P&P
0 bids
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+PQ^ &* ] LZw.?! |7/D 8G$
Platinum 950 3 Stone Diamond Ring 0.47ct Size N (80.24.726)
£1,070.00
Free postage
Authenticity Guarantee
+^ &9* ] w.9 ?R!G| /1O TE$
1.00ct F/SI 100% Natural Round Diamond Trilogy Engagement Ring, Platinum
£1,899.00
or Best Offer
Free postage
Only 1 left.
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+W^E Y&* 4] w.? !|H8/ $
Platinum Diamond Trilogy Ring
£295.00
£7.65 P&P
Click & Collect
L+5^ &* ] 4Z w.? 6!|J L/D $
Platinum Diamond Trilogy Ring - Size I - 0.65ct
£1,226.40
Free postage
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+^4 J J&*7 ] SMw. ?G!|/ $YS p o n s o r e d
IGI,D/VS1, 1.5CT Meghan Lab-Grown Round Diamond Trilogy Ring, 950 Platinum
£1,531.62
or Best Offer
Free postage
Authenticity Guarantee
+^E &* ] Yw .?!|SB /G4 V8$ S p o n s o r e d
Ladies Platinum Diamond Trilogy Ring - Size P - 0.82ct
£1,450.40
Free postage
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+A^ D&* ] w .?!2|/ E K$S S p o n s o r e d
FINE VINTAGE ART DECO 18 CARAT GOLD & PLATINUM OLD CUT DIAMOND RING 3.0 GM
£245.00
or Best Offer
Free postage
13 watching
33+^ L &*C ] w .?!ZH M|/ $C
Antique 18Carat Yellow Gold & Platinum Three-Stone Old-Cut Diamond Ring (Size O)
£289.00
Free postage
Click & Collect
27 watching
+^W &W * D]K C Hw.?! 8X| PF / $
Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5 $1600
£813.94
£53.79 P&P
+^ &I0 * ] wQ.?!F|/ EO $0N
Diamond Ring Trilogy Modern 3 Stone Platinum Size I1/2 BA305
£1,099.00
or Best Offer
Free postage
Authenticity Guarantee
+^ JV &*U X ] HJ wR.E ?M!|F/ $
Platinum 950 Diamond ring with three S12 diamonds. Lovely piece! Size: Q
£1,485.71
Free postage
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UB+ ^ &I* ] 2 Zw.T? !PA X|S / $
18Carat Yellow Gold & Platinum 0.23ct Diamond Three-Stone Ring (Size N) 3x9mm
£299.00
Free postage
Click & Collect
+6H ^3A &* ]0 wG.? !|/ $J
Stunning Platinum Diamond 3 Stone Engagement Ring - Size K
£1,638.72
or Best Offer
Free postage
Authenticity Guarantee
+C^E A&I* ZU ] Pw.W? !3S|/ $
Platinum Round & Pear Natural Diamond Claw Set Trilogy Ring 1.25ct GIA Certified
£5,900.00
Free postage
Authenticity Guarantee
+^ 2&O *5 H ]5 w.?!E| 1/ U$
18Ct Yellow Gold & Platinum 0.15ct Diamond Three-Stone Ring (Size X 1/2) 9x4mm
£249.00
Free postage
Click & Collect
+I1^ E C&* ] w. RI? !|/IO H $
VINTAGE PLATINUM NATURAL DIAMOND 3-STONE ENGAGEMENT RING 0.44 TCW
£792.21
or Best Offer
£48.56 P&P
H+^ &N* JW UL ] w6.?Z NG! |/ $
18Carat Yellow Gold & Platinum 0.25ct Diamond Three-Stone Ring (Size M 1/2)
£199.00
Free postage
Click & Collect
N+^ &* ] w9 NU.?!|/ 2 8$ X
$5,100 Platinum 1.20ct Three Stone Princess Round Diamond Engagement Ring Band 6
£2,414.37
or Best Offer
£52.81 P&P
+C9^ 45&* ] Xw.4 ?!|CU/ $
950 Platinum Wedding Band 0.07 Ct Three Stone Engagement Ring
£333.00
Free postage
Click & Collect
P+^Q 6 &* ]L w.?!| NN/ $ US p o n s o r e d
Fine Natural White Diamond Platinum Round Tapered Baguette Cut Three Stone Ring
£1,650.00
or Best Offer
Free postage
22 watching
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J+^ &G * ]UT w.W?0 6!F| 70/ $S p o n s o r e d
Vintage Platinum 0.18 Carat Diamond Three Stone Ring
£465.00
or Best Offer
Free postage
Click & Collect
11 watching
+^ X6&* 3] G w.M?8 2!Y|/ NO $S p o n s o r e d
Platinum Wedding Ring Round 2 Carat IGI GIA Lab Created Diamond Size 7 8 9
£1,020.61
Free postage
EU+^ &*R N ]U 6 w.?4Z! W|/ $S p o n s o r e d
14k/platinum 3 Stone Natural Diamond Ring Size 8
£282.93
£20.18 P&P
+^SC 9 S AG &* 7]B w .?!R|/3 $
Natural Round Cut Diamond Ring platinum
£1,419.19
Was: £1,493.89was - £1,493.89
or Best Offer
£55.36 P&P
11 watching
B1 +^ &4* ]Y 4W w. ?J!|/M $
18Carat Yellow Gold & Platinum 0.15ct Diamond Three-Stone Ring (Size N 1/2)
£189.00
Free postage
Click & Collect
+8^O & * ] w.?!E|P/ $3P 9
Three stone Natural diamond Platinum Ring 1.04 ct
£1,158.90
or Best Offer
£65.01 P&P
DH+^ &*Q S ] Gw.?!|/2 $ U
1.47 ct Old Cut Diamond Platinum Three Stone Ring Antique Contemporary O1/2
£4,345.00
or Best Offer
Free postage
Est. delivery Fri, Apr 25
9X+^ T&* ]V wE.?!P |/ $62
Platinum Three-Stone Center Round Diamond Slanted Wide Band Ring Size 6
£1,674.97
£63.66 P&P
V+4^ &* ]N 5 ZM wV.?!|Y/ $
Engagement Ring 4 Carat Round IGI GIA HRD Lab Created Diamond 950 Platinum
£2,585.60
or Best Offer
Free postage
Y7 K+P 1^4 E&* ] w.?!|/L $S p o n s o r e d
Engagement Ring Solid 950 Platinum2 Carat IGI GIA Lab Grown Round Cut Diamond
£1,177.68
or Best Offer
Free postage
+^ S&* L] 1wF 6.?Z !W|L/ VT $S p o n s o r e d
Vintage 9Ct Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size N)9x4mm
£149.00
Free postage
Click & Collect
+^ &*9 ]9 MP wW.G ?R1! |2/ $
950 Platinum Three Stone Wedding Band/ 0.11 Ct Natural Diamond Band
£311.00
Free postage
Click & Collect
P+^ J&* 0K X9 TV] w.?!|/ P $
Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5.5 $1580
£527.39
or Best Offer
£40.68 P&P
+46^ U &* ] 2w 7.J? !|/6 1 $
Platinum 3-Stone Diamond Ring, Size O 1/2, 4.5 Grams *FREE RESIZING*
£1,250.00
or Best Offer
Free postage
Authenticity Guarantee
+Z4 0^F &JP* ] w.? !MV |/T9 $
18Carat Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size L 1/2)
£129.00
Free postage
Click & Collect
UG+^ & RA M* ] Ow. M?1!| / $
Ladies Platinum 1.00ct Diamond Ring - Size L
£2,010.96
Free postage
Authenticity Guarantee
+^V2 &4* ] wP U.?!|/ 3 JQ$
Platinum Three-Stone Champagne Diamond Ring, Size L1/2. *FREE RESIZING
£1,450.00
or Best Offer
Free postage
Authenticity Guarantee
M+^ &* ]F w7.J ?!|/OY $KH
Three Stone Engagement Ring Natural Round Brilliant Cut Diamond 1.3 CTW Platinum
£1,806.25
or Best Offer
£67.93 P&P
+Y^ &* U ]8 Aw. P?S! |Q/ Y $
Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5 $1580
£527.39
£40.68 P&P
+^B &* ]O w 94 T0 I.?!|/3 $
Antique 0.96 ct Diamond and Platinum Five Stone Ring
£1,895.00
or Best Offer
Free postage
Est. delivery Fri, Apr 25
+^ 5&F BZ* G ]7 w .?!|GB/ $
Antique 18Carat Yellow Gold & Platinum 0.20ct Diamond Three-Stone Ring (Size M)
£399.00
Free postage
Click & Collect
+Y^F &G* N] w.?!|/3D 0$
Antique 9Carat Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size S)
£249.00
Free postage
Click & Collect
+^T &*F 8 ] w3. ?U1 C!|/X $
Antique 9Ct Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size L 1/2)
£129.00
Free postage
Click & Collect
XX+^ & *V ] w.?!|/ $8 O
950 Platinum Lab Grown 4.00 CT F/VS IGI Round Diamond Trilogy Engagement Ring
£2,023.50
Was: £2,130.00was - £2,130.00
or Best Offer
Free postage
Authenticity Guarantee
+^ &52* ] wTR. ?4P!|/ LD$
Vintage 9Ct Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size K 1/2)
£139.00
Free postage
Click & Collect
T+O^ &* ] w3.?!|/ 6 5H$
950 Platinum 0.33ct Diamond Three-Stone w/ Accents Ring (Size O 1/2) 3x8mm
£549.00
Free postage
Click & Collect
Authenticity Guarantee
9+A^ &83* ] Tw.?M!| R/Q $
Diamond Ring 3.80 Ct Certified IGI GIA Lab Grown Round 950 Platinum Engagement
£2,144.60
Free postage
+^VF 1N R&*H ] w.FU?! |LN/ $
18Carat Yellow Gold & Platinum 0.05ct Diamond Three-Stone Ring (Size I 1/2)
£189.00
Free postage
Click & Collect
+^L2 R&*L ] 3 4w. FI?! |8/R $
Wedding Ring Round 2 Carat 950 Platinum IGI GIA Lab Created Certified Diamond
£1,129.44
or Best Offer
Free postage
W+^ &*H ] 32w.?! |DI /HI $ S p o n s o r e d
1.90 Ct Lab Created Round Cut Diamond IGI Band Solid 950 Platinum Wedding Ring
£1,457.04
Free postage
+5^Q 4 &* N] w .1Z? !|3A /S $S p o n s o r e d

Diamond Platinum Round Three-Stone Fine Rings

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258 results

Austen Blake Platinum Trilogy 1.5c Flawless Lab-Created Diamond Engagement Ring

Ladies Platinum Trilogy Diamond Ring - Size L - 0.25ct

Antique Art Deco 0.25ctw Diamond Three Stone Ring in 900 Platinum | Size 6.25

Vintage 18Ct Gold & Platinum 3 Stone Diamond Ring UK Size M 0.15Ct TCW 18Ct PLAT

Two Ladies Platinum & Diamond rings. One engagement and one eternity.

VINTAGE 18ct GOLD & PLATINUM SPARKLING DIAMOND TRILOGY,ETERNITY RING 2.3gms 'L'

Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5.5 $1580

Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5 $1600

Platinum Diamond Wedding Ring

Platinum Diamond Engagement Ring - Size J - 3x0.25ct - Samara James - Good White

Platinum 950 3 Stone Diamond Ring 0.47ct Size N (80.24.726)

1.00ct F/SI 100% Natural Round Diamond Trilogy Engagement Ring, Platinum

Platinum Diamond Trilogy Ring

Platinum Diamond Trilogy Ring - Size I - 0.65ct

IGI,D/VS1, 1.5CT Meghan Lab-Grown Round Diamond Trilogy Ring, 950 Platinum

Ladies Platinum Diamond Trilogy Ring - Size P - 0.82ct

FINE VINTAGE ART DECO 18 CARAT GOLD & PLATINUM OLD CUT DIAMOND RING 3.0 GM

Antique 18Carat Yellow Gold & Platinum Three-Stone Old-Cut Diamond Ring (Size O)

Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5 $1600

Diamond Ring Trilogy Modern 3 Stone Platinum Size I1/2 BA305

Platinum 950 Diamond ring with three S12 diamonds. Lovely piece! Size: Q

18Carat Yellow Gold & Platinum 0.23ct Diamond Three-Stone Ring (Size N) 3x9mm

Stunning Platinum Diamond 3 Stone Engagement Ring - Size K

Platinum Round & Pear Natural Diamond Claw Set Trilogy Ring 1.25ct GIA Certified

18Ct Yellow Gold & Platinum 0.15ct Diamond Three-Stone Ring (Size X 1/2) 9x4mm

VINTAGE PLATINUM NATURAL DIAMOND 3-STONE ENGAGEMENT RING 0.44 TCW

18Carat Yellow Gold & Platinum 0.25ct Diamond Three-Stone Ring (Size M 1/2)

$5,100 Platinum 1.20ct Three Stone Princess Round Diamond Engagement Ring Band 6

950 Platinum Wedding Band 0.07 Ct Three Stone Engagement Ring

Fine Natural White Diamond Platinum Round Tapered Baguette Cut Three Stone Ring

Vintage Platinum 0.18 Carat Diamond Three Stone Ring

Platinum Wedding Ring Round 2 Carat IGI GIA Lab Created Diamond Size 7 8 9

14k/platinum 3 Stone Natural Diamond Ring Size 8

Natural Round Cut Diamond Ring platinum

18Carat Yellow Gold & Platinum 0.15ct Diamond Three-Stone Ring (Size N 1/2)

Three stone Natural diamond Platinum Ring 1.04 ct

1.47 ct Old Cut Diamond Platinum Three Stone Ring Antique Contemporary O1/2

Platinum Three-Stone Center Round Diamond Slanted Wide Band Ring Size 6

Engagement Ring 4 Carat Round IGI GIA HRD Lab Created Diamond 950 Platinum

Engagement Ring Solid 950 Platinum2 Carat IGI GIA Lab Grown Round Cut Diamond

Vintage 9Ct Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size N)9x4mm

950 Platinum Three Stone Wedding Band/ 0.11 Ct Natural Diamond Band

Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5.5 $1580

Platinum 3-Stone Diamond Ring, Size O 1/2, 4.5 Grams *FREE RESIZING*

18Carat Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size L 1/2)

Ladies Platinum 1.00ct Diamond Ring - Size L

Platinum Three-Stone Champagne Diamond Ring, Size L1/2. *FREE RESIZING

Three Stone Engagement Ring Natural Round Brilliant Cut Diamond 1.3 CTW Platinum

Tiffany & Co. Forever Diamond Ring in Platinum with Diamonds size 5 $1580

Antique 0.96 ct Diamond and Platinum Five Stone Ring

Antique 18Carat Yellow Gold & Platinum 0.20ct Diamond Three-Stone Ring (Size M)

Antique 9Carat Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size S)

Antique 9Ct Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size L 1/2)

950 Platinum Lab Grown 4.00 CT F/VS IGI Round Diamond Trilogy Engagement Ring

Vintage 9Ct Yellow Gold & Platinum 0.10ct Diamond Three-Stone Ring (Size K 1/2)

950 Platinum 0.33ct Diamond Three-Stone w/ Accents Ring (Size O 1/2) 3x8mm

Diamond Ring 3.80 Ct Certified IGI GIA Lab Grown Round 950 Platinum Engagement

18Carat Yellow Gold & Platinum 0.05ct Diamond Three-Stone Ring (Size I 1/2)

Wedding Ring Round 2 Carat 950 Platinum IGI GIA Lab Created Certified Diamond

1.90 Ct Lab Created Round Cut Diamond IGI Band Solid 950 Platinum Wedding Ring

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Platinum 3-Stone Diamond Ring, Size O 1/2, 4.5 Grams FREE RESIZING