RSD Selection Shown first for its screened grade profile
RSD-8A9721C8002B
2.06 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$599$291/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 4,747 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-DC1DB0205244
2.03 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$599$295/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-DC1D414605E7
1.95 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$1,199$615/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A6E029F576CC
1.90 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$899$473/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-D6C18B45F218
1.89 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$899$476/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-24BF656B4C23
1.89 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$949$502/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-94286D055333
1.88 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$899$478/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-295F1EF7C869
1.88 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$899$478/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A9450B3472EB
1.82 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$899$494/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-97791A87DA96
1.81 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$849$469/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-67AAC9FDC252
1.80 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$1,199$666/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-0E2B62683A0B
1.75 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$1,199$685/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A3A59BD081A1
1.74 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$1,199$689/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-92B03DF7559A
1.72 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$1,099$639/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-F3C3DB32AFA0
1.72 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$1,099$639/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-9FFB91C55F06
1.69 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score91/100Evidence partial
$949$562/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-50ACEE48760A
1.64 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$949$579/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-0FE48B6CEB4F
1.63 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score91/100Evidence partial
$949$582/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-5D74C5029048
1.63 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score91/100Evidence partial
$949$582/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-F235A83D166F
1.63 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$949$582/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A777B8A08C74
1.59 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$549$345/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-81A0CD25D3C7
1.57 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$318/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-0AD334B84142
1.57 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$318/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-972CEE5DE3E4
1.56 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$320/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-A013511FAA90
1.56 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$320/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-671132D14C55
1.55 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score91/100Evidence partial
$499$322/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-DC281F046EE3
1.53 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$326/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-DB8E7E13C63B
1.52 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$328/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-62FD171333C3
1.50 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$499$333/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
RSD-493C7E07D916
1.50 ct Old Mine
E colorVS1 clarityIGICVD
RSD Selection Score97/100Evidence complete
$549$366/ctCurrent price. No artificial markdowns.Availability confirmed before any order.