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.

3.03 carat Criss-Cut lab-grown diamond, IGI report LG828636343

RSD Selection Shown first for its screened grade profile

IGI report LG828636343

RSD-ECA7F58E1EC5

3.03 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,699$561/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG828636343
3.03 carat Criss-Cut lab-grown diamond, IGI report LG694577938

IGI report LG694577938

RSD-8DC95925A0E4

3.03 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,099$363/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG694577938
3 carat Criss-Cut lab-grown diamond, IGI report LG705552029

IGI report LG705552029

RSD-5FA24EB23CFF

3.00 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,099$366/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG705552029
2.54 carat Criss-Cut lab-grown diamond, IGI report LG823690636

IGI report LG823690636

RSD-A8E827EA9A33

2.54 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,099$433/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG823690636
2.52 carat Criss-Cut lab-grown diamond, IGI report LG837643000

IGI report LG837643000

RSD-3890380C14C2

2.52 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,099$436/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG837643000
2.31 carat Criss-Cut lab-grown diamond, IGI report LG799655952

IGI report LG799655952

RSD-7720CA5EA13A

2.31 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$599$259/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG799655952
2.29 carat Criss-Cut lab-grown diamond, IGI report LG767606870

IGI report LG767606870

RSD-031667057E74

2.29 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$599$262/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG767606870
2.24 carat Criss-Cut lab-grown diamond, IGI report LG768688482

IGI report LG768688482

RSD-644FBBC39A7C

2.24 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$599$267/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG768688482
2.22 carat Criss-Cut lab-grown diamond, IGI report LG764612936

IGI report LG764612936

RSD-294819C4513D

2.22 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$599$270/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG764612936
2.21 carat Criss-Cut lab-grown diamond, IGI report LG802634686

IGI report LG802634686

RSD-AB809F89305F

2.21 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$549$248/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG802634686
2.09 carat Criss-Cut lab-grown diamond, IGI report LG830603065

IGI report LG830603065

RSD-316FB4126543

2.09 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,199$574/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG830603065
2.06 carat Criss-Cut lab-grown diamond, IGI report LG830603058

IGI report LG830603058

RSD-A4ADCB94D543

2.06 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,299$631/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG830603058
2.05 carat Criss-Cut lab-grown diamond, IGI report LG831656982

IGI report LG831656982

RSD-45D26B63564B

2.05 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,199$585/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG831656982
2.01 carat Criss-Cut lab-grown diamond, IGI report LG830603060

IGI report LG830603060

RSD-55793FFFE1A0

2.01 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,199$597/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG830603060
2.01 carat Criss-Cut lab-grown diamond, IGI report LG830660681

IGI report LG830660681

RSD-2195C03D67F1

2.01 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,199$597/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG830660681
2.01 carat Criss-Cut lab-grown diamond, IGI report LG732503555

IGI report LG732503555

RSD-A2ABEA9BA12F

2.01 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,199$597/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG732503555
2 carat Criss-Cut lab-grown diamond, IGI report LG830603062

IGI report LG830603062

RSD-067C482B41BC

2.00 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,199$600/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG830603062
2 carat Criss-Cut lab-grown diamond, IGI report LG837643002

IGI report LG837643002

RSD-77D6C23E3609

2.00 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,199$600/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG837643002
1.65 carat Criss-Cut lab-grown diamond, IGI report LG647475317

IGI report LG647475317

RSD-D870DBFFD7DA

1.65 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$649$393/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG647475317
1.52 carat Criss-Cut lab-grown diamond, IGI report LG843675218

IGI report LG843675218

RSD-5E718E58CC72

1.52 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$499$328/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG843675218
1.51 carat Criss-Cut lab-grown diamond, IGI report LG830666719

IGI report LG830666719

RSD-14E7B3823D45

1.51 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$499$330/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG830666719
1.5 carat Criss-Cut lab-grown diamond, IGI report LG835629609

IGI report LG835629609

RSD-5A2F1EE24DED

1.50 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$499$333/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG835629609
1.41 carat Criss-Cut lab-grown diamond, IGI report LG807665556

IGI report LG807665556

RSD-1D2CA277D14C

1.41 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$599$425/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG807665556
1.07 carat Criss-Cut lab-grown diamond, IGI report LG812646098

IGI report LG812646098

RSD-4EF6FC546B93

1.07 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$499$466/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG812646098
1 carat Criss-Cut lab-grown diamond, IGI report LG843675219

IGI report LG843675219

RSD-A28926BF4A4E

1.00 ct Criss-Cut

F colorVVS2 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$449$449/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG843675219
8.68 carat Criss-Cut lab-grown diamond, IGI report LG838605794

IGI report LG838605794

RSD-B2B016F78BB3

8.68 ct Criss-Cut

F colorVS1 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$6,199$714/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG838605794
7.03 carat Criss-Cut lab-grown diamond, IGI report LG725505800

IGI report LG725505800

RSD-3FCADC75ED42

7.03 ct Criss-Cut

F colorVS1 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$4,299$612/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG725505800
4.28 carat Criss-Cut lab-grown diamond, IGI report LG830602982

IGI report LG830602982

RSD-CE02926B7EED

4.28 ct Criss-Cut

F colorVS1 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$2,199$514/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG830602982
4.14 carat Criss-Cut lab-grown diamond, IGI report LG823690295

IGI report LG823690295

RSD-AEC5B9BFBC92

4.14 ct Criss-Cut

F colorVS1 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$2,199$531/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG823690295
4 carat Criss-Cut lab-grown diamond, IGI report LG755530685

IGI report LG755530685

RSD-96664A3FCC3E

4.00 ct Criss-Cut

F colorVS1 clarityIGICVD

RSD Selection ScoreEvidence incompleteReview the detail page for the missing fields.
$1,499$375/ctCurrent price. No artificial markdowns.Availability confirmed before any order.
Preview IGI report LG755530685

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