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 supplier 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.

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.
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Screened collection

Explore selected diamonds

Showing all 4,715 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.

1.26 carat Pear lab-grown diamond

RSD Selection Shown first for its screened grade profile

RSD-D94C629642A3

1.26 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$349$277/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.24 carat Pear lab-grown diamond

RSD-28734A4ECF23

1.24 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$349$281/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.19 carat Pear lab-grown diamond

RSD-643AE583D7D0

1.19 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$251/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.17 carat Pear lab-grown diamond

RSD-5D8F03CFF7B7

1.17 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$256/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.14 carat Pear lab-grown diamond

RSD-1BA456F6A7E3

1.14 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$262/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.12 carat Pear lab-grown diamond

RSD-CA87AC0A85BC

1.12 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$267/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.12 carat Pear lab-grown diamond

RSD-D6E903E3F6C2

1.12 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$267/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.12 carat Pear lab-grown diamond

RSD-560AEEFC5DE2

1.12 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$267/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.1 carat Pear lab-grown diamond

RSD-625751711331

1.10 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$272/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.1 carat Pear lab-grown diamond

RSD-7A5FEDE41931

1.10 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$249$226/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.07 carat Pear lab-grown diamond

RSD-44854A7420C0

1.07 ct Pear

D colorVVS2 clarityIGICVD

RSD Selection Score90/100Evidence partial
$299$279/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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4.01 carat Pear lab-grown diamond

RSD-5BBE88032CAE

4.01 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$899$224/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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3.51 carat Pear lab-grown diamond

RSD-2036EB14B98D

3.51 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$799$228/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.87 carat Pear lab-grown diamond

RSD-1460A63206C0

1.87 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$399$213/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.87 carat Pear lab-grown diamond

RSD-F6FC4BB0A21E

1.87 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$399$213/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.71 carat Pear lab-grown diamond

RSD-32266F90890E

1.71 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$399$233/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.65 carat Pear lab-grown diamond

RSD-AED9CEB353A9

1.65 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$399$242/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.64 carat Pear lab-grown diamond

RSD-3A66685F9F2F

1.64 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$399$243/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.61 carat Pear lab-grown diamond

RSD-BE9AC43E2ACE

1.61 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$399$248/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.61 carat Pear lab-grown diamond

RSD-394C309EBA35

1.61 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$399$248/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.6 carat Pear lab-grown diamond

RSD-FF14204FEC2D

1.60 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$399$249/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.6 carat Pear lab-grown diamond

RSD-87CACF4F20BF

1.60 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$399$249/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.57 carat Pear lab-grown diamond

RSD-AFE088AA0A03

1.57 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$399$254/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.4 carat Pear lab-grown diamond

RSD-B5BBD7F11F33

1.40 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$349$249/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.38 carat Pear lab-grown diamond

RSD-AF9887DF8B0D

1.38 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$299$217/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.34 carat Pear lab-grown diamond

RSD-B14CFE0FC9A0

1.34 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$299$223/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.32 carat Pear lab-grown diamond

RSD-0DD722DD6E07

1.32 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$299$227/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.32 carat Pear lab-grown diamond

RSD-92DE56F026E4

1.32 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$299$227/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.31 carat Pear lab-grown diamond

RSD-10B0E45A66C4

1.31 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$299$228/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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1.31 carat Pear lab-grown diamond

RSD-4F03FD122E9A

1.31 ct Pear

D colorVS1 clarityIGICVD

RSD Selection Score89/100Evidence partial
$299$228/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Review this diamond ↗

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