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Pear|Lab Grown|IGI

1.09ct F SI1 Pear Lab Grown Diamond

EX • F/SI1 • IGI LG741543856

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG741543856

Diamond specifications and retailer prices

From $142 USD
As of November 6, 2026
Save $788 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $930 USD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.09ct lab-grown pear diamond

This 1.09ct lab-grown pear sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741543856 or 741543856. Listed at 15 retailers as of November 6, 2026, with prices from $142 to $930, a $788 spread on the same certified stone. Brilliant Earth lists it at $930. 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

1.09
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741543856
Dimensions9.09 × 5.86 × 3.50 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm5.86 mm1.09 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741543856
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $930 USD|Low: $136 USD|High: $930 USD|Avg: $423 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 7, 2026
Retailer 5$142 USD
Retailer 12$164 USD
Retailer 6$176 USD
Retailer 7$178 USD
Retailer 8$242 USD
Retailer 9$298 USD
Retailer 4$326 USD
Retailer 10$332 USD
Retailer 15$337 USD
Retailer 3$424 USD
Retailer 13$564 USD
Retailer 14$596 USD
Retailer 2$651 USD
Retailer 11$820 USD
Brilliant Earth$930 USD

45 data points across 15 retailers

15 retailers$142 USD to $930 USD

A
Cheapest Retailer
-
$142 USD
A
Retailer 2
-
$164 USD
View
A
Retailer 3
-
$176 USD
View
Retailer 4
-
$178 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$242 USD
View
A
Retailer 6
-
$298 USD
View
B+
Retailer 7
-
$326 USD
View
A
Retailer 8
-
$332 USD
View
A
Retailer 9
-
$337 USD
View
A
Retailer 10
-
$424 USD
View
B+
Retailer 11
-
$564 USD
View
B+
Retailer 12
-
$596 USD
View
B+
Retailer 13
-
$651 USD
View
B
Retailer 14
-
$820 USD
View
Most Expensive
B
Brilliant Earth
16507524A · Nov 6
$930 USD
View
14 more retailers have this diamond
Prices start from $142 USDSave up to $788 USD

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.

A
1.09ct Pear
$142 USD