IGI certified · Lab-grown
1.09 ct Round Lab-Grown Blue Diamond, VS1
$359 / $329.36 per carat
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- Carat
- 1.09
- Color
- Blue
- Clarity
- VS1
- Cut
- Excellent
- Arrives between Mon, Nov 9 and Mon, Nov 16DeliveryThe dates are an estimate in business days: the supplier's time to send this stone to us, then our insured express delivery, which it goes out with within a business day of reaching us.Delivery policy
- Free delivery, signature requiredInsured, signature requiredEvery order is sent fully insured by a tracked courier, with a signature on delivery.Delivery is free on orders of $100 or more, and $10 below that.
- Return within 14 days of delivery, with its original certificate; a $69 restocking fee appliesReturnsIf something isn't right, or you simply change your mind, you can send it back. Every return starts in your account, so you can see where it is at every step.Returns policy
- Import duty paid by usImport dutyWe pay the import duty on orders to the US, so there is nothing to pay when your stone arrives.Customs and duties
- Secure payment by StripePaymentCard details never touch our servers. Pay in installments where it is offered.
IGI reportIndependently certifiedEvery diamond carries a GIA or IGI report, and every gemstone one from GIA, GRS, Gübelin, SSEF, AGL or IGI.Lifetime warranty against manufacturing defects on jewelry we make. Certificates are original laboratory documents.Warranty
LG809686738
Loose Diamonds
Yours to Keep.
A loose diamond, independently graded. Its report travels with it, and it is sent insured, with a signature on delivery.
Explore Loose DiamondsThe stone
About This Stone
A 1.09 ct round lab-grown diamond, Blue color, VS1 clarity, excellent cut, graded by IGI.
What Actually Matters Here
Carat
You can see this
Carat is weight, not size: 1 carat = 0.2 grams. What carat weight means
Color
Matters for price, not for looks
Graded D (colorless) to Z (light yellow or brown). How diamond color is graded
Clarity
Matters for price, not for looks
How free the stone is from internal marks (inclusions). How diamond clarity is graded
Cut
You can see this
Cut is what makes a diamond sparkle: proportions, symmetry and polish. What a cut grade 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
- 1.09
- Color
- Blue
- Clarity
- VS1
- Cut
- Excellent
Proportions
- Measurements
- 6.6 × 6.63 × 4.03 mm
- Length to width
- 1.00
- Table
- 63%
- Depth
- 60.8%
- Crown angle
- 35.1°
- Pavilion angle
- 41.5°
- Girdle
- Medium
Finish
- Polish
- Excellent
- Symmetry
- Excellent
- Fluorescence
- None
- Eye clean
- Yes
- Lab-grown
- Yes
Report
- Laboratory
- IGI
- Report number
- LG809686738
- Verify
- Check it with IGI
- Report
- Read the report
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