6 Carat Natural Diamond Engagement Rings
At 6 carats, a natural diamond is museum-quality. Every ring on this page is individually graded and handcrafted — the rarest category we offer.
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620+ ring designs
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Linda Comfort-Fit (1.5mm) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,495
Comp. value: $308,025
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Hidden Halo
Bellora Pavé Hidden Halo Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,280
Comp. value: $309,145
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Best Seller
Vivian Solitaire With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,825
Comp. value: $308,495
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Color+
Hayden Curved Vine Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,965
Comp. value: $308,695
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Best Seller
Marigold Tulip Inspired 6 Prong Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,580
Comp. value: $308,145
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Hidden Halo
Marie Classic Hidden Halo Lab Pavé With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,680
Comp. value: $308,285
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Best Seller
Kennedy Pave With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,265
Comp. value: $309,125
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Vionne Vine With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,985
Comp. value: $308,725
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Hidden Halo
Kayleigh Lab Twist With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,715
Comp. value: $308,335
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Bellora Pavé Twist Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,935
Comp. value: $308,655
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Sue Timeless Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 211,000
Comp. value: $310,175
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Hidden Halo
Betty Marquise Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,670
Comp. value: $308,275
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Hidden Halo
Beverly Timeless Hidden Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,890
Comp. value: $308,585
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Bianca Twist With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,775
Comp. value: $308,425
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Color+
Butterfly And Bee Vine Twist Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,695
Comp. value: $309,735
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Hidden Halo
Lisa Hidden Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,250
Comp. value: $309,105
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Bellora Solitaire With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,960
Comp. value: $308,685
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Hayley Scattered Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,585
Comp. value: $308,155
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Windy Solitaire With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,670
Comp. value: $308,275
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Carat+
Madison Three-Stone Lab Pear With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,285
Comp. value: $309,155
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Boda Six-Prong Comfort-Fit (1.5mm) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,495
Comp. value: $308,025
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Boda Six Prong 1.5mm Comfort Fit With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,495
Comp. value: $308,025
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Best Seller
Bella Solitaire With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,795
Comp. value: $308,455
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Jules Classic Lab (1/2ct. tw.) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,840
Comp. value: $308,515
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Marni Petite Three-Stone With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,820
Comp. value: $308,485
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Carmel Vintage Inspired Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,005
Comp. value: $308,755
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Cici Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,600
Comp. value: $309,605
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Best Seller
Rosella Three Stone Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,000
Comp. value: $308,745
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Signature Hearts & Arrows Classic Hidden Halo Pavé Lab (1/4ct. tw.) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,090
Comp. value: $308,875
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Best Seller
Riley Classic Pavé With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,385
Comp. value: $309,295
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Best Seller
Freya Lab Twist With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,005
Comp. value: $308,755
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Signature Hearts & Arrows Pavé Lab (1/4ct. tw.) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,985
Comp. value: $308,725
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Ally Classic Solitaire (1.4mm) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,615
Comp. value: $308,195
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Linda Comfort-Fit (2mm) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,790
Comp. value: $308,445
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Estelle Classic Pavé Cathedral Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,390
Comp. value: $309,305
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Vine Nature Inspired With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,985
Comp. value: $308,725
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Best Seller
Mila Vintage-Inspired Solitaire With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,110
Comp. value: $308,905
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Hidden Halo
Rita Graduated Pavé With Hidden Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,260
Comp. value: $309,115
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Signature Hearts & Arrows Pavé Spiral Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,765
Comp. value: $309,835
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Hidden Halo
Winter Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,560
Comp. value: $309,545
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Widths+
Tradition Cathedral Solitaire (1.8mm) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 209,700
Comp. value: $308,315
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Color+
Hayden Curved Vine Tsavorite And With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,020
Comp. value: $308,775
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Clarissa Split Shank Halo With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,285
Comp. value: $309,155
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Tradition Lab Pavé (1/5ct tw.) With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,090
Comp. value: $308,875
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Hidden Halo
Bellora Hidden Halo Lab With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,120
Comp. value: $308,915
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Hidden Halo
Britta Pavé Hidden Circlet And Band With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,370
Comp. value: $309,275
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Virelia Lab by Christian Siriano With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,000
Comp. value: $308,745
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Donna Timeless Pavé With 5.51 Carat Round Engagement Ring With 6 Carat Round Diamond
$ 210,180
Comp. value: $309,005
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