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9.16ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG617402513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617402513

Diamond specifications and retailer prices

From $2,492 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $2,492 USD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 9.16ct lab-grown round diamond

This 9.16ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG617402513 or 617402513. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.16
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617402513
Dimensions13.65 × 13.59 × 8.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.65 mm13.59 mm9.16 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617402513
Side View
Table 59.0%Crown 34.2°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $2,492 USD|Low: $1,336 USD|High: $13,690 USD|Avg: $6,229 USD|-55.3%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 7, 2026
Retailer 2$1,336 USD
Loose Grown Diamond$2,492 USD
Retailer 3$2,831 USD
Retailer 5$2,895 USD
Retailer 9$3,429 USD
Retailer 6$5,851 USD
Retailer 4$6,801 USD
Retailer 8$9,215 USD
Retailer 7$13,690 USD

67 data points across 9 retailers

1 retailer

B+
Loose Grown Diamond
617402513 · Nov 1
$2,492 USD
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
9.16ct Round
$2,492 USD