River Stone DiamondsPrivate Consultation

The River Stone collection

A more discerning
standard for diamonds.

We personally review the details that matter: grade, proportions, media, growth method and availability, before a stone enters this collection.

A considered selection of CVD and HPHT lab-grown diamonds, including fancy colors, with final availability and order details confirmed before any order is finalized.

Search a certificate number from any diamond listing. We’ll open the matching River Stone page when it is currently available.

Explore our guides: loose IGI-certified diamonds · IGI certificate lookup · fancy-color diamonds · colored-diamond pricing.

Looking for several stones? Ask the Diamond Concierge for different shapes and carat weights in one request—for example, a 1.5 ct round, a 2 ct pear and a 3 ct emerald. Available matches appear together on one results page.

Shape
Choose one or more shapesEach shape enters the collection only after passing its own screening standard.
All shapes
Antique & specialty shapesExplore distinctive outlines that are currently available in the collection.
25 available shapes

Personally screened selection

Find the one that feels inevitable.

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RSD screened color
D-FEvery stone shown meets this color screen.
RSD screened clarity
VS2 or better for fancy colorColorless stones remain IF / VVS1 / VVS2 / VS1.
Reset search

Screened collection

Explore selected diamonds

Showing all 5,092 matching diamonds.

Refine the viewReturn to RSD SelectionShow considered shortlist

How RSD Selection worksWe begin with a curated shortlist. Every diamond shown passes our IGI, media, availability, growth-method and finish screens. Colorless stones stay within our stricter fluorescence screen; fancy-color stones retain the fluorescence grade reported on the certificate, including when it is not reported. RSD Selection places the strongest screened profiles first; it is a considered starting point—not a claim that one diamond is universally best.

2.06 carat Round lab-grown diamond, IGI report LG782624806

RSD Selection Shown first for its screened grade profile

IGI report LG782624806

RSD-AD9F515C3571

2.06 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$194/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782624806
2.05 carat Round lab-grown diamond, IGI report LG749569602

IGI report LG749569602

RSD-0BA314DB02A0

2.05 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$195/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG749569602
2.05 carat Round lab-grown diamond, IGI report LG782621557

IGI report LG782621557

RSD-28905CD01A55

2.05 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$195/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782621557
2.04 carat Round lab-grown diamond, IGI report LG782624813

IGI report LG782624813

RSD-FFD942549F52

2.04 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$196/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782624813
2.04 carat Round lab-grown diamond, IGI report LG782621528

IGI report LG782621528

RSD-74348B7097E1

2.04 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$196/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782621528
2.04 carat Round lab-grown diamond, IGI report LG782624768

IGI report LG782624768

RSD-D9D268798A9A

2.04 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$196/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782624768
2.04 carat Round lab-grown diamond, IGI report LG800614887

IGI report LG800614887

RSD-C40388190232

2.04 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score68/100Evidence partial
$399$196/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG800614887
1.96 carat Round lab-grown diamond, IGI report LG764616541

IGI report LG764616541

RSD-8DE3FCA7253D

1.96 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$204/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG764616541
1.94 carat Round lab-grown diamond, IGI report LG719505459

IGI report LG719505459

RSD-AC1883078C32

1.94 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score68/100Evidence partial
$399$206/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG719505459
1.94 carat Round lab-grown diamond, IGI report LG732565386

IGI report LG732565386

RSD-E43289ED80E4

1.94 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score68/100Evidence partial
$399$206/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG732565386
1.94 carat Round lab-grown diamond, IGI report LG794635475

IGI report LG794635475

RSD-E5C605F81904

1.94 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$206/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG794635475
1.94 carat Round lab-grown diamond, IGI report LG801620069

IGI report LG801620069

RSD-3161B8081745

1.94 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$206/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG801620069
1.93 carat Round lab-grown diamond, IGI report LG715571251

IGI report LG715571251

RSD-0A1FF609EBE9

1.93 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score68/100Evidence partial
$399$207/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG715571251
1.93 carat Round lab-grown diamond, IGI report LG726547291

IGI report LG726547291

RSD-82B84D1B52EB

1.93 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score68/100Evidence partial
$399$207/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG726547291
1.93 carat Round lab-grown diamond, IGI report LG738520822

IGI report LG738520822

RSD-6F4EED0D2367

1.93 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score68/100Evidence partial
$399$207/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG738520822
1.93 carat Round lab-grown diamond, IGI report LG761523183

IGI report LG761523183

RSD-E3EE1DD8A5A9

1.93 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$207/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG761523183
1.93 carat Round lab-grown diamond, IGI report LG794635470

IGI report LG794635470

RSD-204A59F27271

1.93 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$207/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG794635470
1.93 carat Round lab-grown diamond, IGI report LG801620096

IGI report LG801620096

RSD-9456E15303F2

1.93 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$207/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG801620096
1.92 carat Round lab-grown diamond, IGI report LG783629311

IGI report LG783629311

RSD-187C78BC95FC

1.92 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$208/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG783629311
1.92 carat Round lab-grown diamond, IGI report LG797636465

IGI report LG797636465

RSD-00D452452804

1.92 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$208/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG797636465
1.92 carat Round lab-grown diamond, IGI report LG808616656

IGI report LG808616656

RSD-31101F6CDE8C

1.92 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$208/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG808616656
1.91 carat Round lab-grown diamond, IGI report LG808616866

IGI report LG808616866

RSD-53E3DC3F563C

1.91 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$209/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG808616866
1.91 carat Round lab-grown diamond, IGI report LG808616658

IGI report LG808616658

RSD-46AD6E95AA8D

1.91 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$209/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG808616658
1.9 carat Round lab-grown diamond, IGI report LG764616532

IGI report LG764616532

RSD-9FB5298C5D09

1.90 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$210/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG764616532
1.9 carat Round lab-grown diamond, IGI report LG764695845

IGI report LG764695845

RSD-B84B7A609DAA

1.90 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$210/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG764695845
1.9 carat Round lab-grown diamond, IGI report LG784657875

IGI report LG784657875

RSD-4D741772923C

1.90 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$210/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG784657875
1.9 carat Round lab-grown diamond, IGI report LG784656245

IGI report LG784656245

RSD-6AD47057FDBD

1.90 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$210/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG784656245
1.9 carat Round lab-grown diamond, IGI report LG797636454

IGI report LG797636454

RSD-1C92DCAE71AF

1.90 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$210/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG797636454
1.9 carat Round lab-grown diamond, IGI report LG801620074

IGI report LG801620074

RSD-F1C51E2A7FF9

1.90 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$210/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG801620074
1.9 carat Round lab-grown diamond, IGI report LG809624621

IGI report LG809624621

RSD-A967B6D67C33

1.90 ct Round

F colorVVS2 clarityIGICVD

RSD Selection Score85/100Evidence partial
$399$210/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG809624621

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