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 diamond 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.

Looking for several stones? Ask the Diamond Concierge for different shapes and carat weights in one request—for example, a 1.5 ct round, a 2 ct pear and a 3 ct emerald. Available matches appear together on one results page.

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.
Reset search

Screened collection

Explore selected diamonds

Showing all 5,088 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.

1.58 carat Moval lab-grown diamond, IGI report LG782626213

RSD Selection Shown first for its screened grade profile

IGI report LG782626213

RSD-68754B2C3911

1.58 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$649$411/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782626213
1.56 carat Moval lab-grown diamond, IGI report LG783669869

IGI report LG783669869

RSD-7B5F898519DD

1.56 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$384/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG783669869
1.56 carat Moval lab-grown diamond, IGI report LG786620429

IGI report LG786620429

RSD-16FF7A5F1FF6

1.56 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$384/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG786620429
1.56 carat Moval lab-grown diamond, IGI report LG818623173

IGI report LG818623173

RSD-C9B15A27F6D2

1.56 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$384/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG818623173
1.55 carat Moval lab-grown diamond, IGI report LG780648713

IGI report LG780648713

RSD-28FBD8A618CA

1.55 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$386/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG780648713
1.55 carat Moval lab-grown diamond, IGI report LG782626211

IGI report LG782626211

RSD-7E3084F72883

1.55 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$386/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782626211
1.55 carat Moval lab-grown diamond, IGI report LG813645102

IGI report LG813645102

RSD-2C3006655CE8

1.55 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$386/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG813645102
1.51 carat Moval lab-grown diamond, IGI report LG817698682

IGI report LG817698682

RSD-86FA61F00DB0

1.51 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$397/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG817698682
1.45 carat Moval lab-grown diamond, IGI report LG835630974

IGI report LG835630974

RSD-4D0653B6A629

1.45 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$413/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG835630974
1.43 carat Moval lab-grown diamond, IGI report LG831657543

IGI report LG831657543

RSD-B50586AE3F5F

1.43 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$599$419/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG831657543
1.31 carat Moval lab-grown diamond, IGI report LG816651577

IGI report LG816651577

RSD-061BD3BCA2D8

1.31 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$419/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG816651577
1.3 carat Moval lab-grown diamond, IGI report LG843675041

IGI report LG843675041

RSD-C002AECC343E

1.30 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$422/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG843675041
1.22 carat Moval lab-grown diamond, IGI report LG837679373

IGI report LG837679373

RSD-AEB75D188477

1.22 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score93/100Evidence partial
$549$450/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG837679373
1.16 carat Moval lab-grown diamond, IGI report LG782646345

IGI report LG782646345

RSD-4606B697636A

1.16 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$473/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG782646345
1.14 carat Moval lab-grown diamond, IGI report LG780634262

IGI report LG780634262

RSD-E01539E2D392

1.14 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$482/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG780634262
1.14 carat Moval lab-grown diamond, IGI report LG812644694

IGI report LG812644694

RSD-2D698636AD6C

1.14 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$482/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG812644694
1.13 carat Moval lab-grown diamond, IGI report LG814625518

IGI report LG814625518

RSD-B73090373CF7

1.13 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$486/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG814625518
1.12 carat Moval lab-grown diamond, IGI report LG817668421

IGI report LG817668421

RSD-18AAB75E6AF9

1.12 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$490/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG817668421
1.11 carat Moval lab-grown diamond, IGI report LG821660403

IGI report LG821660403

RSD-198D3B9F6AEE

1.11 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$495/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG821660403
1.11 carat Moval lab-grown diamond, IGI report LG835630975

IGI report LG835630975

RSD-4296EB2072BA

1.11 ct Moval

D colorVVS2 clarityIGICVD

RSD Selection Score99/100Evidence complete
$549$495/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG835630975
5.26 carat Moval lab-grown diamond, IGI report LG780694388

IGI report LG780694388

RSD-2CA13F0C3D86

5.26 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$1,699$323/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG780694388
5.08 carat Moval lab-grown diamond, IGI report LG723522690

IGI report LG723522690

RSD-C5B56561E592

5.08 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score92/100Evidence partial
$1,599$315/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG723522690
3.57 carat Moval lab-grown diamond, IGI report LG833634677

IGI report LG833634677

RSD-CFD753C3499D

3.57 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$1,299$364/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG833634677
3.08 carat Moval lab-grown diamond, IGI report LG833661402

IGI report LG833661402

RSD-1C17A4D45655

3.08 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$1,099$357/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG833661402
2.55 carat Moval lab-grown diamond, IGI report LG835616632

IGI report LG835616632

RSD-1184F842B4BC

2.55 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$1,099$431/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG835616632
2.1 carat Moval lab-grown diamond, IGI report LG765637400

IGI report LG765637400

RSD-EFCD6D7CC250

2.10 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$649$309/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG765637400
1.64 carat Moval lab-grown diamond, IGI report LG812645758

IGI report LG812645758

RSD-FD440B29FB67

1.64 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$599$365/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG812645758
1.63 carat Moval lab-grown diamond, IGI report LG781653949

IGI report LG781653949

RSD-7B47B81A74D1

1.63 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$599$367/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG781653949
1.61 carat Moval lab-grown diamond, IGI report LG780635301

IGI report LG780635301

RSD-F1082D1AE362

1.61 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$599$372/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG780635301
1.58 carat Moval lab-grown diamond, IGI report LG783669829

IGI report LG783669829

RSD-C8FAAF8E06CA

1.58 ct Moval

D colorVS1 clarityIGICVD

RSD Selection Score98/100Evidence complete
$649$411/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG783669829

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