River Stone DiamondsPrivate Consultation
Back to inventory
2.33 carat Octagonal diamond

IGI report 784681409 ยท River Stone reference RSD-B1C97ADF9081

Search identifier: LG784681409

2.33 ct F Octagonal

A listed lab-grown diamond. We confirm the current supplier listing and final details before any order is finalized.

River Stone price$949$407/ct

Current price. No artificial markdowns.

Secure this diamondContinue directly to secure checkout. Your card is authorized first and captured only after the supplier confirms this exact diamond.
Color
F
Clarity
VVS2
Growth method
CVD
Grading lab
IGI
Report number
784681409
Polish
EX
Symmetry
EX
Depth
70.0000%Documented detail Supplier-reported proportion
Table
66.0000%Documented detail Supplier-reported proportion
Fluorescence
NONE
Measurements
11.11 x 5.56 x 3.89Length-to-width ratio 1.998:1 - Documented detail Measured outline ratio - Measured outline detail

Diamond intelligence

Quality analysis, shown honestly.

Score active

This score shows how closely the documented details match River Stone selection standards. It is not a laboratory grade or appraisal.

Shape modelOctagonalMapped from OCT
Data readiness14/14 fieldsRequired for this analysis
RSD Selection Score97/100Evidence complete

At a glance

  • The diamond's shape has an established catalog name.
  • The RSD Selection Score is calculated automatically from feed evidence.
How this score is calculatedSix signals, 100 points
Record completeness20/20
Required report details are present.
Polish and symmetry20/20
Reported finish grades are present; an overall cut grade is not required for this shape.
Color fit8/10
Color is compared with the River Stone selection range.
Clarity fit9/10
Clarity is compared with the River Stone selection range.
Shape and proportion evidence30/30
Documented measurements, depth and table are shown as shape-specific evidence.
Image and 360 media10/10
Customer-facing image and 360 media are available.

Proportion check

RSD Octagonal evidence profile

This named shape uses a shape-specific evidence profile. RSD records documented proportions and outline evidence without inventing a universal numeric ideal. Windowing, step-facet balance and optical symmetry are reserved for future media analysis.

Depth
70.00%
Documented detailSupplier-reported proportion
Reported
Table
66.00%
Documented detailSupplier-reported proportion
Reported
Length-to-width ratio
2.00:1
Documented detailMeasured outline ratio
Reported
Face-up measurements
11.11 x 5.56 x 3.89
Documented detailMeasured outline
Reported

This score compares the documented details with River Stone selection standards. It is not a laboratory grade or appraisal.

Matched by proportion

Complete the pair.

Potential companions for stud earrings or a balanced two-stone design, ranked by carat, face-up dimensions, color, clarity and finish.

What does "face-up variance" mean?

It is the average percentage difference in visible length and width when the diamonds are viewed from above. It describes apparent size, not depth, total carat weight or facet pattern. Lower is closer, and a matched pair is confirmed by comparing the two stones together.

No close companion is available in the current inventory.

Try another stone or broaden the collection search to compare more candidates.

Browse the collection

Matching scores narrow the field; they do not replace side-by-side video and certificate review. River Stone Diamonds will personally verify the final pair.

Interactive diamond view

2.33 ct Octagonal

Diamond request

Let's begin with your diamond.

Tell us where to send your diamond details. We will confirm current availability and displayed price before any order is finalized. No payment is taken in this form.

1 of 6 diamonds selectedBuild a matching pair or compare your finalists.

Add Another Diamond

No payment is captured in this form. A protected River Stone review must approve the current supplier offer before a Stripe payment link is sent.

Your selection

Your cart.

Keep a short list of diamonds together before you continue to secure checkout.

Your cart is empty.

Add a diamond from the collection and it will appear here.

Displayed total$0.00
Continue to secure checkout

We recheck availability and calculate any applicable tax in Stripe before payment. Your card is authorized first and captured only after supplier confirmation.