RSD Selection Shown first for its screened grade profile
RSD-F5A22D880193
1.98 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$202/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-ED65338F5760
1.94 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$206/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-AF6006350DF1
1.91 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$209/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-098BD250037B
1.89 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$799$423/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-E2071E663916
1.84 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$217/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-9CA77AE0DCEE
1.82 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$219/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-20FFCAF2812F
1.80 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$749$416/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-3DD9EF10B8C0
1.78 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$224/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-E0D367FE7755
1.77 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$225/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-742498B57F95
1.75 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$228/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-C30871666FE8
1.74 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$229/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-8CB6C304F284
1.73 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$231/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-E29F24555781
1.72 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$232/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-3001F37FF5AB
1.69 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score90/100Evidence complete
$399$236/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-C204D3B7484B
1.69 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$236/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-6AE3EE6449A0
1.68 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$238/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-E48FB705EC7F
1.63 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$699$429/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-6F250172A543
1.60 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$249/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-5BEF17F5F0FE
1.60 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$249/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-F439886F9E4A
1.60 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$249/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-246A4DC31710
1.58 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$399$253/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-835BA3A66253
1.58 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$253/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-BC5F5CB0DB21
1.57 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$254/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A2B59ADC2F57
1.57 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$254/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-68BE6CE8F059
1.57 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score81/100Evidence partial
$399$254/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A244DB69AD76
1.56 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$549$352/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-93BAF3FF285C
1.56 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score81/100Evidence partial
$399$256/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-6213EA4C28AA
1.55 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$549$354/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-2CD9F5ED4C49
1.54 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score98/100Evidence complete
$549$356/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-EB841961EEA1
1.54 ct Radiant
E colorVVS2 clarityIGICVD
RSD Selection Score89/100Evidence partial
$399$259/ctCurrent price. No artificial markdowns.Availability confirmed before any order.