97%Exceptional pairing
Round pair candidate
3.69 ct Round
F color, VVS2 clarity, IGI
0.01 ct weight difference · 0.5% face-up variance
The face-up size difference is unlikely to be noticeable without close side-by-side comparison.
IGI report LG764616639 · River Stone reference RSD-4E4F0AAC1A5C
Search identifier: LG764616639
3.70 ct F Round VVS2 Lab-Grown Diamond
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River Stone price$599$162/ct
Current price. No artificial markdowns.
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- Color
- F
- Clarity
- VVS2
- Growth method
- CVD
- Grading lab
- IGI
- Report number
- LG764616639
- Cut grade
- EX
- Polish
- EX
- Symmetry
- EX
- Depth
- 61.2000%RSD screening range 59-63%
- Table
- 59.0000%RSD screening range 54-62%
- Fluorescence
- NONE
- Measurements
- 9.89 x 9.92 x 6.06Length-to-width ratio 1.003:1 - RSD roundness reference 1.00:1 - Nearly even diameter
Diamond intelligence
Quality analysis, shown honestly.
This score shows how closely the documented details match River Stone selection standards. It is not a laboratory grade or appraisal.
Shape modelRoundMapped from BR
Data readiness12/16 fieldsRequired for this analysis
RSD Selection Score85/100Evidence partial
At a glance
- The diamond's shape has an established catalog name.
- Crown angle is not available in this current record; the score is limited accordingly.
- Pavilion angle is not available in this current record; the score is limited accordingly.
- Girdle is not available in this current record; the score is limited accordingly.
- Culet is not available in this current record; the score is limited accordingly.
- The RSD Selection Score is calculated automatically from feed evidence.
How this score is calculatedSix signals, 100 points
Record completeness15/20
Required report details are present.
Cut, polish and symmetry27/30
Reported round cut and finish grades are present.
Color fit8/10
Color is compared with the River Stone selection range.
Clarity fit9/10
Clarity is compared with the River Stone selection range.
Proportion fit16/20
Depth, table, angles and outline are compared with RSD screening ranges.
Image and 360 media10/10
Customer-facing image and 360 media are available.
Proportion check
RSD round screening bandsDepth, table and angles are compared with RSD screening ranges. Girdle and culet remain certificate details rather than forced numeric scores.
Depth
61.20%
RSD screening range59-63%
Within target
Table
59.00%
RSD screening range54-62%
Within target
Crown angle
Not available
Why this detail is shown32-36 degrees can be attractive; RSD screen 32-37 degrees
Not provided
Pavilion angle
Not available
RSD screening range40.0-42.0 degrees
Not provided
Girdle
Not available
Certificate detailCertificate description
Not provided
Culet
Not available
Certificate detailCertificate description
Not provided
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.
97%Exceptional pairing
Round pair candidate
3.67 ct Round
F color, VVS2 clarity, IGI
0.03 ct weight difference · 0.2% face-up variance
The face-up size difference is unlikely to be noticeable without close side-by-side comparison.
93%Exceptional pairing
Round pair candidate
3.76 ct Round
F color, VVS2 clarity, IGI
0.06 ct weight difference · 0.7% face-up variance
The face-up size difference is unlikely to be noticeable without close side-by-side comparison.
74%Worth comparing
Round pair candidate
3.47 ct Round
F color, VVS2 clarity, IGI
0.23 ct weight difference · 2.2% face-up variance
The dimensions are close enough to compare, but a difference may be visible side by side.
70%Worth comparing
Round pair candidate
3.46 ct Round
F color, VVS2 clarity, IGI
0.24 ct weight difference · 2.9% face-up variance
The dimensions are close enough to compare, but a difference may be visible side by side.
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.