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IGI certified · Natural

0.90 ct Round Natural Diamond, D VS1

$5,979 / $6,643.33 per carat

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Carat
0.90
Color
D
Clarity
VS1
Cut
Excellent
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  • Arrives between Fri, Nov 13 and Tue, Nov 24
  • Free delivery, signature required
  • Return within 14 days of delivery, with its original certificate; a $69 restocking fee applies
  • Import duty paid by us
  • Secure payment by Stripe

IGI report

710528408

View the Report
Illustration: a loose round diamond held in tweezers, close up

Loose Diamonds

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A loose diamond, independently graded. Its report travels with it, and it is sent insured, with a signature on delivery.

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The stone

About This Stone

A 0.90 ct round natural diamond, D color, VS1 clarity, excellent cut, graded by IGI.

What Actually Matters Here

  • ColorD

    Matters for price, not for looks

    1. D
    2. E
    3. F
    4. G
    5. H
    6. I
    7. J
    8. K

    Graded D (colorless) to Z (light yellow or brown). How diamond color is graded

  • ClarityVS1

    Matters for price, not for looks

    1. FL
    2. IF
    3. VVS1
    4. VVS2
    5. VS1
    6. VS2
    7. SI1
    8. SI2
    9. I1

    How free the stone is from internal marks (inclusions). How diamond clarity is graded

  • CutExcellent

    You can see this

    1. Excellent
    2. Very good
    3. Good
    4. Fair

    Cut is what makes a diamond sparkle: proportions, symmetry and polish. What a cut grade means

  • Carat

    You can see this

    Carat is weight, not size: 1 carat = 0.2 grams. What carat weight means

  • Certificate

    An independent laboratory report (GIA or IGI for every diamond here) describing the stone's measured characteristics. What a grading report covers

  • Eye-clean

    You can see this

    No inclusions visible to the unaided eye at normal viewing distance. What eye clean means

Specification

The Four Cs

Carat
0.90
Color
D
Clarity
VS1
Cut
Excellent

Proportions

Measurements
6.09 × 6.13 × 3.85 mm
Length to width
0.99
Table
54%
Depth
63.1%
Crown angle
36.4°
Pavilion angle
40.2°
Girdle
Medium

Finish

Polish
Excellent
Symmetry
Excellent
Fluorescence
None
Eye clean
Yes
Lab-grown
No

Report

Laboratory
IGI
Report number
710528408

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