Pear|Lab Grown|IGI

1.73ct F SI1 Pear Lab Grown Diamond

EX • F/SI1 • IGI LG579380778

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG579380778

Diamond specifications and retailer prices

From $703 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $703 USD at B2C Jewels
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 B2C Jewels

About this 1.73ct lab-grown pear diamond

This 1.73ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG579380778 or 579380778. 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

1.73
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579380778
Dimensions10.39 × 6.51 mm
L/W Ratio1.60
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
10.39 mm6.51 mm1.73 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579380778
Side View
Table 59.0%Crown 38.4°Girdle: 0.0Pavilion 39.1°Culet: NoneDepth 63.9%

Caratlytics Score

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

Last verified: Nov 1
Current: $703 USD|Low: $675 USD|High: $873 USD|Avg: $750 USD|-19.5%
September 23, 2026
B2C Jewels$703 USD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
21506600 · Nov 1
$703 USD
View

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B+
1.73ct Pear
$703 USD