RSD Selection Shown first for its screened grade profile
RSD-8BC4E6AFC7C1
2.05 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$449$219/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
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.
Explore our guides: loose IGI-certified diamonds · IGI certificate lookup · fancy-color diamonds · colored-diamond pricing.
Screened collection
Explore selected diamonds
Showing all 4,697 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.
RSD-5ACEF0F747EC
2.05 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$449$219/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-0120A4867091
2.04 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$449$220/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-57FC53D2DB29
2.04 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$449$220/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A131A4175912
2.03 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$246/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-F621E311392F
2.03 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$246/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-7FCB1370FE98
2.01 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$248/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A48DEAE2F45F
1.97 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$649$329/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-2E2A871A74FB
1.96 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$649$331/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-63C7A80FABB7
1.91 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$599$314/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-C0F2ACD2158F
1.86 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$399$215/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-FB7C69BDCCA1
1.77 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$699$395/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-8559318745B5
1.70 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score89/100Evidence complete
$699$411/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-60CB12A646B4
1.66 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$399$240/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-257E5F4FD326
1.66 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$699$421/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-DFBD90874AC1
1.60 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$399$249/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-122C10F5118B
1.58 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$399$253/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-59C329784EC3
1.57 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$399$254/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-8FC7CF604E48
1.53 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$399$261/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-AE30DB1268D7
1.52 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$399$263/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-EF2DBE01C8A4
1.35 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$599$444/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-1E4543BDEA89
1.27 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score88/100Evidence partial
$349$275/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-848FF2B8EF3D
1.21 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$299$247/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-F1A9DEB100F2
1.16 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$299$258/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-37519DFE52A0
1.07 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score89/100Evidence complete
$349$326/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-4DFB2C90CEDB
1.07 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$349$326/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-06CA91C7637D
1.06 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$349$329/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-28DA14D0DD9B
1.03 ct Radiant
E colorVS1 clarityIGICVD
RSD Selection Score89/100Evidence complete
$349$339/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-1D34ABD28514
2.19 ct Radiant
F colorVVS1 clarityIGICVD
RSD Selection Score89/100Evidence partial
$899$411/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-6A3DFCDB1716
6.03 ct Radiant
F colorVVS2 clarityIGICVD
RSD Selection Score97/100Evidence complete
$2,199$365/ctCurrent price. No artificial markdowns.Availability confirmed before any order.