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Platinum Engagement Rings

Express your love for her with platinum engagement rings from Angara. Our collection features styles ranging from solitaire to three-stone and everything in between. Whether she prefers something elegant or extravagant, you'll easily find the piece that's just for her. Explore and shop your token of love today!
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1114 Custom ringsThe power is in your hands! Each product featured here can be based on your choice of gemstone and its quality, carat weight and metal.
10x8mm AAAA Oval Solitaire Opal Cocktail Ring in P950 Platinum
SR1080OP lifestyle image - ls
Switch to OP Round Cabochon AAAA option
Switch to OS Round Faceted AAAA option
Switch to LBT Round Pentagon Star AAAA option
Switch to SBT Round Pentagon Star AAAA option
+9
View Similar

Oval Solitaire Opal Cocktail Ring

$809 - $1,129
6x4mm AAAA Solitaire Oval Opal Split Shank Ring with Trio Diamonds in P950 Platinum
SR1375OPD GIA_Certificate - ls
Switch to OP Round Cabochon AAAA option
Switch to E Round Faceted AAAA option
Switch to PS Round Faceted AAAA option
Switch to G Round Faceted AAAA option
+11
View Similar

Solitaire Oval Opal Split Shank Ring with Trio Diamonds

$909 - $1,449
5mm AAAA Aquamarine and Diamond Twisted Vine Ring in P950 Platinum
SR1912AQD lifestyle image - ls
Switch to AQ Round Faceted AAAA option
Switch to AM Round Faceted AAAA option
Switch to T Round Faceted AAAA option
Switch to S Round Faceted AAAA option
+13
View Similar

Aquamarine and Diamond Twisted Vine Engagement Ring

$1,049 - $3,549
10x8mm AAAA Solitaire Oval Opal Criss Cross Ring with Diamonds in P950 Platinum
SR1381OPD GIA_Certificate - ls
Switch to OP Round Cabochon AAAA option
Switch to R Round Faceted AAAA option
Switch to D Round Faceted GHVS option
Switch to CT Round Pentagon Star AAAA option
+18
View Similar

Solitaire Oval Opal Criss Cross Ring with Diamonds

$1,219 - $1,999
5.1mm IJI1I2 Solitaire Round Diamond Infinity Promise Ring in P950 Platinum
SR1437D lifestyle image - ls
Switch to D Round Faceted GHVS option
Switch to AQ Round Faceted AAAA option
Switch to LBT Round Pentagon Star AAAA option
Switch to S Round Faceted AAAA option
+4
View Similar

Solitaire Round Diamond Infinity Promise Ring

$1,279 - $10,000+
10x8mm Lab-Grown Princess Diana Inspired Blue Sapphire Ring with Diamond Halo in P950 Platinum
10x8mm Lab-Grown Princess Diana Inspired Blue Sapphire Ring with Diamond Halo in P950 Platinum - side 199
Switch to S Round Faceted AAAA option
Switch to lab grown ruby round faceted labgrown option
Switch to lab grown diamond round faceted labgrown option
Switch to lab grown emerald round faceted labgrown option
+4
View Similar

Lab-Grown Princess Diana Inspired Blue Sapphire Ring with Lab Diamond Halo

$1,789 - $7,009
9.2mm FGVS Lab-Grown Solitaire Round Diamond Infinity Promise Ring in P950 Platinum
9.2mm FGVS Lab-Grown Solitaire Round Diamond Infinity Promise Ring in P950 Platinum - side 199
Switch to lab grown diamond round faceted labgrown option
Switch to lab grown emerald round faceted labgrown option
Switch to PID Round Faceted FINTVS option
Switch to BUD Round Faceted FINTVS option
+2
View Similar

Lab-Grown Solitaire Round Diamond Infinity Promise Ring

$529 - $10,000+
10x8mm AAAA Princess Diana Inspired Blue Sapphire Ring with Diamond Halo in P950 Platinum
SR0169S lifestyle image - ls
Switch to S Round Faceted AAAA option
Switch to E Round Faceted AAAA option
Switch to R Round Faceted AAAA option
Switch to OP Round Cabochon AAAA option
+16
View Similar

Princess Diana Inspired Blue Sapphire Ring with Diamond Halo

$1,299 - $10,000+
3.4mm GVS2 Knife-Edged Classic Round Diamond Solitaire Ring in P950 Platinum
SR1298D GIA_Certificate - ls
Switch to D Round Faceted GHVS option
Switch to BUD Round Faceted FINTVS2 option
Switch to PID Round Faceted FINTVS2 option
Switch to YD Round Faceted FINTVS2 option
View Similar

Knife-Edged Classic Round Diamond Solitaire Engagement Ring

$599 - $2,429
10x8mm AAAA Classic Cushion Garnet Solitaire Ring with Hidden Accents in P950 Platinum
Switch to G Round Faceted AAAA option
Switch to SBT Round Pentagon Star AAAA option
Switch to AM Round Faceted AAAA option
Switch to LBT Round Pentagon Star AAAA option
+5
View Similar

Classic Cushion Garnet Solitaire Ring

$689 - $1,349
5.3mm FGVS Lab-Grown Three Stone Diamond Twisted Vine Ring in P950 Platinum
5.3mm FGVS Lab-Grown Three Stone Diamond Twisted Vine Ring in P950 Platinum - side 199
Switch to lab grown diamond round faceted labgrown option
Switch to S Round Faceted AAAA option
Switch to lab grown ruby round faceted labgrown option
Switch to BUD Round Faceted FINTVS option
+4
View Similar

Lab-Grown Three Stone Diamond Twisted Vine Ring

$1,099 - $7,479
4mm AAAA Solitaire Opal Infinity Knot Ring in P950 Platinum
SR0415OP GIA_Certificate - ls
Switch to OP Round Cabochon AAAA option
Switch to E Round Faceted AAAA option
Switch to G Round Faceted AAAA option
Switch to AM Round Faceted AAAA option
+15
View Similar

Solitaire Opal Infinity Knot Ring

$939 - $1,799
10x8mm AAAA Emerald-Cut Morganite Engagement Ring with Diamonds in P950 Platinum
10x8mm AAAA Emerald-Cut Morganite Engagement Ring with Diamonds in P950 Platinum - side 199
Switch to MG Round Faceted AAAA option
Switch to S Round Faceted AAAA option
Switch to AQ Round Faceted AAAA option
Switch to LBT Round Pentagon Star AAAA option
+3
View Similar

Emerald-Cut Morganite Engagement Ring with Diamonds

$1,229 - $4,889
10x8mm Lab-Grown Emerald-Cut Blue Sapphire and Diamond Three Stone Ring in P950 Platinum
LSR4108SD lifestyle image - ls
Switch to S Round Faceted AAAA option
Switch to lab grown emerald round faceted labgrown option
Switch to lab grown ruby round faceted labgrown option
Switch to lab grown diamond round faceted labgrown option
View Similar

Lab-Grown Emerald-Cut Blue Sapphire and Lab Diamond Three Stone Ring

$2,499 - $4,179
10x8mm Lab-Grown Blue Sapphire and Diamond Three Stone Ring in P950 Platinum
10x8mm Lab-Grown Blue Sapphire and Diamond Three Stone Ring in P950 Platinum - side 199
Switch to S Round Faceted AAAA option
Switch to lab grown emerald round faceted labgrown option
Switch to lab grown ruby round faceted labgrown option
Switch to YD Round Faceted FINTVS option
+3
View Similar

Lab-Grown Emerald-Cut Blue Sapphire and Trapezoid Diamond Three Stone Ring

$1,829 - $3,859
5mm AAAA Vintage Style Cushion London Blue Topaz Solitaire Ring in P950 Platinum
SR0566LBT GIA_Certificate - ls
Switch to LBT Round Pentagon Star AAAA option
Switch to AM Round Faceted AAAA option
Switch to P Round Faceted AAAA option
Switch to AQ Round Faceted AAAA option
+9
View Similar

Vintage Style Cushion London Blue Topaz Solitaire Ring

$579 - $899
5.9mm FGVS Lab-Grown Round Diamond Solitaire Classic Engagement Ring in P950 Platinum
5.9mm FGVS Lab-Grown Round Diamond Solitaire Classic Engagement Ring in P950 Platinum - side 199
Switch to lab grown diamond round faceted labgrown option
Switch to S Round Faceted AAAA option
Switch to lab grown ruby round faceted labgrown option
View Similar

Six Prong-Set Round Lab-Grown Diamond Solitaire Classic Engagement Ring

$1,209 - $3,669
5.9mm FGVS LSR4532D-PT-FGVS-5.9 in P950 Platinum
5.9mm FGVS LSR4532D-PT-FGVS-5.9 in P950 Platinum - side 199
Switch to lab grown diamond round faceted labgrown option
Switch to lab grown ruby round faceted labgrown option
View Similar

Lab-Grown Round Diamond Hidden Halo Engagement Ring

$1,779 - $4,309
10x8mm Lab-Grown Oval Sapphire Halo Ring with Diamond Accents in P950 Platinum
LSR0955S lifestyle image - ls
Switch to S Round Faceted AAAA option
Switch to lab grown emerald round faceted labgrown option
Switch to lab grown diamond round faceted labgrown option
Switch to PID Round Faceted FINTVS option
+4
View Similar

Prong-Set Oval Lab-Grown Sapphire Halo Ring with Diamond Accents

$1,779 - $4,779
10x8mm Labgrown Lab-Grown Three Stone Oval Ruby and Half Moon Lab Diamond Ring in P950 Platinum
LSR0212R lifestyle image - ls
Switch to lab grown ruby round faceted labgrown option
Switch to S Round Faceted AAAA option
Switch to Lab Grown Alexandrite round faceted labgrown option
Switch to lab grown diamond round faceted labgrown option
+4
View Similar

Lab-Grown Three Stone Oval Ruby and Half Moon Lab Diamond Ring

$2,649 - $4,579
10x8mm AAAA Emerald-Cut Aquamarine Solitaire Ring with Milgrain in P950 Platinum
SR1194AQ GIA_Certificate - ls
Switch to AQ Round Faceted AAAA option
Switch to PS Round Faceted AAAA option
Switch to R Round Faceted AAAA option
Switch to AM Round Faceted AAAA option
+5
View Similar

Emerald-Cut Aquamarine Solitaire Engagement Ring with Milgrain

$1,029 - $2,749
10x8mm Labgrown Lab-Grown Emerald-Cut Emerald Solitaire Classic Engagement Ring in P950 Platinum
10x8mm Labgrown Lab-Grown Emerald-Cut Emerald Solitaire Classic Engagement Ring in P950 Platinum - side 199
Switch to lab grown emerald round faceted labgrown option
Switch to S Round Faceted AAAA option
Switch to lab grown ruby round faceted labgrown option
Switch to lab grown diamond round faceted labgrown option
View Similar

Double Prong-Set Emerald-Cut Lab-Grown Emerald Solitaire Classic Engagement Ring

$1,339 - $2,109
6x4mm AAAA Tapered Shank Oval Opal Ring with Trio Diamond Accent in P950 Platinum
SR0157OPB lifestyle image - ls
View Similar

Tapered Shank Oval Opal Ring with Trio Diamond Accent

$1,059 - $1,779
10x8mm Labgrown Lab-Grown Emerald-Cut Emerald Side Stone Engagement Ring with Diamonds in P950 Platinum
10x8mm Labgrown Lab-Grown Emerald-Cut Emerald Side Stone Engagement Ring with Diamonds in P950 Platinum - side 199
Switch to lab grown emerald round faceted labgrown option
Switch to S Round Faceted AAAA option
Switch to lab grown diamond round faceted labgrown option
Switch to lab grown ruby round faceted labgrown option
View Similar

Lab-Grown Emerald-Cut Emerald Side Stone Engagement Ring with Diamonds

$1,619 - $2,999
7mm AAAA Classic Three Stone Round Opal and Diamond Engagement Ring in P950 Platinum
7mm AAAA Classic Three Stone Round Opal and Diamond Engagement Ring in P950 Platinum - side 199
Switch to OP Round Cabochon AAAA option
Switch to T Round Faceted AAAA option
Switch to D Round Faceted GHVS option
Switch to MG Round Faceted AAAA option
+15
View Similar

Classic Three Stone Round Opal and Diamond Engagement Ring

$1,229 - $3,289
10x8mm Labgrown Lab-Grown Emerald-Cut Emerald and Half Moon Lab Diamond Three Stone Ring in P950 Platinum
Switch to lab grown emerald round faceted labgrown option
Switch to S Round Faceted AAAA option
Switch to lab grown diamond round faceted labgrown option
View Similar

Lab-Grown Emerald-Cut Emerald and Half Moon Lab Diamond Three Stone Ring

$2,649 - $4,159
5.9mm FGVS Lab-Grown Nature-Inspired Round and Marquise Diamond Side Stone Engagement Ring in P950 Platinum
5.9mm FGVS Lab-Grown Nature-Inspired Round and Marquise Diamond Side Stone Engagement Ring in P950 Platinum - side 199
View Similar

Lab-Grown Nature-Inspired Round and Marquise Diamond Side Stone Engagement Ring

$1,759 - $3,269
5mm FGVS Lab-Grown Nature Inspired Diamond Twisted Vine Ring in P950 Platinum
LSR2271D lifestyle image - ls
Switch to lab grown diamond round faceted labgrown option
Switch to lab grown emerald round faceted labgrown option
Switch to YD Round Faceted FINTVS option
Switch to BUD Round Faceted FINTVS option
+4
View Similar

Lab-Grown Nature Inspired Diamond Twisted Vine Ring

$2,659 - $10,000+
7x5mm AAAA Vintage Style Oval Opal Ring with Diamonds in P950 Platinum
SR0560OPD GIA_Certificate - ls
Switch to OP Round Cabochon AAAA option
Switch to AQ Round Faceted AAAA option
Switch to T Round Faceted AAAA option
Switch to SBT Round Pentagon Star AAAA option
View Similar

Vintage Style Oval Opal Ring with Diamonds

$1,349 - $2,149
10mm Lab-Grown Classic Blue Sapphire and Diamond Three Stone Engagement Ring in P950 Platinum
LSR0160S lifestyle image - ls
Switch to S Round Faceted AAAA option
Switch to lab grown ruby round faceted labgrown option
Switch to lab grown emerald round faceted labgrown option
Switch to lab grown diamond round faceted labgrown option
View Similar

Classic Round Lab-Grown Blue Sapphire and Diamond Three Stone Engagement Ring

$1,819 - $4,739
10x8mm AAAA Octagonal Aquamarine Cocktail Ring with Diamonds in P950 Platinum
SR0149AQ GIA_Certificate - ls
Switch to AQ Round Faceted AAAA option
Switch to AM Round Faceted AAAA option
Switch to CT Round Pentagon Star AAAA option
Switch to E Round Faceted AAAA option
+10
View Similar

Octagonal Aquamarine Engagement Ring with Diamonds

$1,109 - $4,249
10.12x8.07x5.48mm AAAA GIA Certified Three Stone Oval Rose Quartz Reverse Tapered Shank Ring with Leaf Motifs in P950 Platinum
10.12x8.07x5.48mm AAAA GIA Certified Three Stone Oval Rose Quartz Reverse Tapered Shank Ring with Leaf Motifs in P950 Platinum - side 199
View Similar

GIA Certified Three Stone Oval Rose Quartz Reverse Tapered Shank Ring with Leaf Motifs

$3,989
5mm AAAA Nature Inspired Blue Sapphire Crossover Ring with Leaf Motifs in P950 Platinum
SR2272S lifestyle image - ls
Switch to S Round Faceted AAAA option
Switch to AQ Round Faceted AAAA option
Switch to TS Round Faceted AAAA option
Switch to E Round Faceted AAAA option
+6
View Similar

Nature Inspired Blue Sapphire Crossover Engagement Ring with Leaf Motifs

$619 - $10,000+
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