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13.52CT Royal Blue Unheated Sapphire Halo Ring M436 AU425
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13.52CT Royal Blue Unheated Sapphire Halo Ring M436 AU425
13.52CT Royal Blue Unheated Sapphire Halo Ring M436 AU425
13.52CT Royal Blue Unheated Sapphire Halo Ring M436 AU425 $138,118.00
2023-113 IRWO BORDER GEMSTONE MENS RING - PURPLE EMERALD
2023-113 IRWO BORDER GEMSTONE MENS RING - PURPLE EMERALD
2023-113 IRWO BORDER GEMSTONE MENS RING - PURPLE EMERALD from $790.00

Alcross Gemstone Tension Set Ring - Tanzanite Cushion 2021-252
Alcross Gemstone Tension Set Ring - Tanzanite Cushion 2021-252
Alcross Gemstone Tension Set Ring - Tanzanite Cushion 2021-252 $3,898.00
Alexza Octagonal Halo Ring - Sapphire Long Cushion 2022-123
Alexza Octagonal Halo Ring - Sapphire Long Cushion 2022-123
Alexza Octagonal Halo Ring - Sapphire Long Cushion 2022-123 $9,390.00

Ando Men Gemstone Ring Medium - D800
Ando Men Gemstone Ring Medium - D800
Ando Men Gemstone Ring Medium - D800 from $690.00
Ando Men Gemstone Ring Small - D800
Ando Men Gemstone Ring Small - D800
Ando Men Gemstone Ring Small - D800 from $490.00 $1,590.00

Ando Men Gemstone Ring Small Round - D800
Ando Men Gemstone Ring Small Round - D800
Ando Men Gemstone Ring Small Round - D800 from $490.00 $1,390.00
Andromeda Star Sapphire Ring - AU427
Andromeda Star Sapphire Ring - AU427
Andromeda Star Sapphire Ring - AU427 $31,500.00

Anthio Double Halo Ring - Blue Long Cushion 2019-69
Anthio Double Halo Ring - Blue Long Cushion 2019-69
Anthio Double Halo Ring - Blue Long Cushion 2019-69 Contact +65 8847 4808 for quote
Apollo Earrings AG682
Apollo Earrings AG682
Apollo Earrings AG682 $230.00

Armas Cluster Pendant - Blue Princess W128
Armas Cluster Pendant - Blue Princess W128
Armas Cluster Pendant - Blue Princess W128 from $1,453.00
Armas Halo Gemstone Pendant - Tanzanite Trillion 2022-071
Armas Halo Gemstone Pendant - Tanzanite Trillion 2022-071
Armas Halo Gemstone Pendant - Tanzanite Trillion 2022-071 $3,655.00

Autium Uno Vinto Solitaire Engagement Ring - Blue Round A006
Autium Uno Vinto Solitaire Engagement Ring - Blue Round A006
Autium Uno Vinto Solitaire Engagement Ring - Blue Round A006 Contact +65 8847 4808 for quote
Azure Half Eternity Ring - Blue Yellow Round AG784
Azure Half Eternity Ring - Blue Yellow Round AG784
Azure Half Eternity Ring - Blue Yellow Round AG784 from $200.00 $680.00

Belle Cabochon Men's Ring - Blue Oval 2022-142 AG811
Belle Cabochon Men's Ring - Blue Oval 2022-142 AG811
Belle Cabochon Men's Ring - Blue Oval 2022-142 AG811 from $930.00
Benhui Pear Halo Engagement Ring - Light Blue Diamond 0.41CT 2022-074
Benhui Pear Halo Engagement Ring - Light Blue Diamond 0.41CT 2022-074
Benhui Pear Halo Engagement Ring - Light Blue Diamond 0.41CT 2022-074 $9,439.00

Benjames Chevron Gemstone Ring - Blue Emerald
Benjames Chevron Gemstone Ring - Blue Emerald
Benjames Chevron Gemstone Ring - Blue Emerald $5,589.00
Beth Gemstone Pendant - Tanzanite Trillion W142
Beth Gemstone Pendant - Tanzanite Trillion W142
Beth Gemstone Pendant - Tanzanite Trillion W142 $3,169.00

Blue Moonstone Cabochon G324
Blue Moonstone Cabochon G324
Blue Moonstone Cabochon G324 $75.00
Blue Sapphire Cushion 4.91CT G008
Blue Sapphire Cushion 4.91CT G008
Blue Sapphire Cushion 4.91CT G008 $28,169.00

Blue Sapphire Emerald 10.07CT G150
Blue Sapphire Emerald 10.07CT G150
Blue Sapphire Emerald 10.07CT G150 $53,000.00
Blue Sapphire Long Cushion 5.27CT G105
Blue Sapphire Long Cushion 5.27CT G105
Blue Sapphire Long Cushion 5.27CT G105 $32,978.00

Blue Sapphire Long Cushion Mixed Cut 2.99CT G208
Blue Sapphire Long Cushion Mixed Cut 2.99CT G208
Blue Sapphire Long Cushion Mixed Cut 2.99CT G208 $8,330.00
Blue Sapphire Octagonal 2.56CT G260
Blue Sapphire Octagonal 2.56CT G260
Blue Sapphire Octagonal 2.56CT G260 $6,254.08

Blue Sapphire Oval 21.93CT G382
Blue Sapphire Oval 21.93CT G382
Blue Sapphire Oval 21.93CT G382 $190,688.00
Blue Sapphire Oval 3.18CT G354
Blue Sapphire Oval 3.18CT G354
Blue Sapphire Oval 3.18CT G354 $6,360.00

Blue Sapphire Oval 4.20CT G386
Blue Sapphire Oval 4.20CT G386
Blue Sapphire Oval 4.20CT G386 Contact +65 8847 4808 for quote
Blue Sapphire Oval Pair 2.37CT M679
Blue Sapphire Oval Pair 2.37CT M679
Blue Sapphire Oval Pair 2.37CT M679 $1,900.00

Blue Sapphire Pear 1.99CT G378
Blue Sapphire Pear 1.99CT G378
Blue Sapphire Pear 1.99CT G378 $3,950.00
Blue Sapphire Trillion 1.8CT G222
Blue Sapphire Trillion 1.8CT G222
Blue Sapphire Trillion 1.8CT G222 Contact +65 8847 4808 for quote

Blue Spinel Long Cushion 2.11CT G027
Blue Spinel Long Cushion 2.11CT G027
Blue Spinel Long Cushion 2.11CT G027 $1,109.00
BLUE SPINEL MELEES DIAMOND CUT 2MM G444
BLUE SPINEL MELEES DIAMOND CUT 2MM G444
BLUE SPINEL MELEES DIAMOND CUT 2MM G444 $21.00

Blue Star Sapphire 5.63CT G079
Blue Star Sapphire 5.63CT G079
Blue Star Sapphire 5.63CT G079 $6,469.00
Blue Tourmaline Emerald Step Cut 2.5CT G043
Blue Tourmaline Emerald Step Cut 2.5CT G043
Blue Tourmaline Emerald Step Cut 2.5CT G043 $3,289.00

Bluta Cocktail Ring - Electric Blue Oval W068
Bluta Cocktail Ring - Electric Blue Oval W068 from $1,790.00
Bucce Lotus Honeycomb Tapered Bangle - Sapphire Oval 2022-206
Bucce Lotus Honeycomb Tapered Bangle - Sapphire Oval 2022-206
Bucce Lotus Honeycomb Tapered Bangle - Sapphire Oval 2022-206 from $3,586.00

Burmese Unheated Blue Sapphire Long Cushion 3.42CT G392
Burmese Unheated Blue Sapphire Long Cushion 3.42CT G392
Burmese Unheated Blue Sapphire Long Cushion 3.42CT G392 $36,987.00
Burmese Unheated Blue Sapphire Long Cushion 4.12CT G390
Burmese Unheated Blue Sapphire Long Cushion 4.12CT G390
Burmese Unheated Blue Sapphire Long Cushion 4.12CT G390 $39,579.00

Burmese Unheated Blue Sapphire Long Cushion 4.51CT G391
Burmese Unheated Blue Sapphire Long Cushion 4.51CT G391
Burmese Unheated Blue Sapphire Long Cushion 4.51CT G391 $39,712.00
Burmese Unheated Blue Sapphire Oval 6.74CT G011
Burmese Unheated Blue Sapphire Oval 6.74CT G011
Burmese Unheated Blue Sapphire Oval 6.74CT G011 $99,784.00

Calra Bezel Set Pendant - Blue Cushion W237
Calra Bezel Set Pendant - Blue Cushion W237 from $790.00
Catho Wide Gemstone Ring 2022-099
Catho Wide Gemstone Ring 2022-099
Catho Wide Gemstone Ring 2022-099 Contact +65 8847 4808 for quote

Chad Open Twist Solitaire Enring - Blue Pear 2023-050
Chad Open Twist Solitaire Enring - Blue Pear 2023-050
Chad Open Twist Solitaire Enring - Blue Pear 2023-050 from $939.00
Chalcedony Cushion Cabochon Cut 23CT G044
Chalcedony Cushion Cabochon Cut 23CT G044
Chalcedony Cushion Cabochon Cut 23CT G044 $290.00

Claw Gemstone Earrings - Blue Long Cushion W243
Claw Gemstone Earrings - Blue Long Cushion W243
Claw Gemstone Earrings - Blue Long Cushion W243 $2,390.00
Cobalt Royal Blue Sapphire Oval 6.62CT M548 G036
Cobalt Royal Blue Sapphire Oval 6.62CT M548 G036
Cobalt Royal Blue Sapphire Oval 6.62CT M548 G036 $39,690.00

Cornflower Blue Sapphire Long Cushion Mixed Cut 1.18CT & 1.66CT G209 G210
Cornflower Blue Sapphire Long Cushion Mixed Cut 1.18CT & 1.66CT G209 G210
Cornflower Blue Sapphire Long Cushion Mixed Cut 1.18CT & 1.66CT G209 G210 from $1,515.00
Cornflower Blue Sapphire Oval 3.05CT G247
Cornflower Blue Sapphire Oval 3.05CT G247
Cornflower Blue Sapphire Oval 3.05CT G247 $8,300.00

Cornflower Blue Sapphire Pear 3.58CT G244
Cornflower Blue Sapphire Pear 3.58CT G244
Cornflower Blue Sapphire Pear 3.58CT G244 $8,700.00
Devon Petal Halo Ring - Tanzanite Cushion 2022-217
Devon Petal Halo Ring - Tanzanite Cushion 2022-217
Devon Petal Halo Ring - Tanzanite Cushion 2022-217 $7,840.00

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Size Guides

When you purchase from us, we hope to customise the right size for you. The right size should not be too loose or too tight. Before purchase, please refer to our sizing guides here to determine your size for rings, bracelets, and necklaces.

Under the product in your cart, you will find a note box where you can also request for the size that you want. After transaction is made, our designer will reach out to you through email or phone number that you provided during checkout to confirm on the final size. 

Please contact us at marketing@autium.sg or +65 8847 4808 for any questions. Refer to our size exchange policy here.