RSD Selection Shown first for its screened grade profile
RSD-0EE4CD41FD25
1.57 ct Radiant
E colorVVS1 clarityIGICVD
RSD Selection Score90/100Evidence partial
$399$254/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 4,695 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-2CD64ED9890C
1.55 ct Radiant
E colorVVS1 clarityIGICVD
RSD Selection Score90/100Evidence partial
$399$257/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-91647CBF72AF
1.21 ct Radiant
E colorVVS1 clarityIGICVD
RSD Selection Score90/100Evidence partial
$399$330/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-43C4A67DD9F0
9.61 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$2,899$302/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-0074E4BA52A0
5.21 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$1,799$345/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-5B6107B2F324
5.06 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$1,099$217/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-3941F61526D9
5.03 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score90/100Evidence complete
$1,699$338/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-4CCE4997F3D0
4.57 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$949$208/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-47CFEBB3DA47
3.55 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$849$239/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-BD51BE340299
3.45 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score90/100Evidence complete
$899$261/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-EF7C4E2CED54
3.20 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$849$265/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-6CB8604A6063
3.05 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$799$262/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-9BE9706F731D
2.90 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$549$189/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-00DA066F62DF
2.82 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$699$248/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-AADA4A4392A3
2.78 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$699$251/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-52EC56C39DE5
2.77 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$699$252/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-CB667057648B
2.59 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$599$231/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-43D2A5DBA852
2.59 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$599$231/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-E08CBBD51EB8
2.58 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$649$252/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-31B8FE556B73
2.51 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$599$239/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-B32F01377C17
2.43 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$449$185/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-9354FE80B2DA
2.36 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$449$190/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-B248C91E6F4C
2.36 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$449$190/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-138AFE1CA62F
2.27 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$549$242/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-4B0EAD7B0B8B
2.09 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score81/100Evidence partial
$449$215/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-2038EB5993B8
2.08 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$449$216/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-2E9DC6213F32
2.06 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$499$242/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-D9BC2178BE44
2.05 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$499$243/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-5049935E75CE
2.05 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$499$243/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A1EDA60474C9
2.03 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$449$221/ctCurrent price. No artificial markdowns.Availability confirmed before any order.