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Pear|Lab Grown|IGI

1.09ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG791644367

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG791644367

Diamond specifications and retailer prices

From $137 USD
As of October 27, 2026
Save $1,279 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,416 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.09ct lab-grown pear diamond

This 1.09ct lab-grown pear sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG791644367 or 791644367. Listed at 18 retailers as of October 26, 2026, with prices from $137 to $1,416, a $1,279 spread on the same certified stone. MOH London lists it at $1,416. 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791644367
Dimensions9.47 × 5.58 × 3.49 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm5.58 mm1.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791644367
Side View
Table 61.0%Crown 36.6°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,416 USD|Low: $137 USD|High: $1,430 USD|Avg: $437 USD|+52.7%
MOH London
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 6$137 USD
Retailer 4$153 USD
Retailer 15$159 USD
Retailer 3$169 USD
Retailer 14$204 USD
Retailer 7$230 USD
Retailer 10$286 USD
Retailer 11$298 USD
Retailer 2$368 USD
Retailer 12$400 USD
Retailer 13$467 USD
Retailer 17$493 USD
Retailer 16$545 USD
Retailer 5$601 USD
Retailer 9$670 USD
Retailer 8$991 USD
MOH London$1,416 USD

40 data points across 17 retailers

18 retailers$137 USD to $1,416 USD

A
Cheapest Retailer
-
$137 USD
A
Retailer 2
-
$153 USD
View
Final sale: no returns
Retailer 3
-
$159 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$169 USD
View
Retailer 5
-
$204 USD
£160 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$230 USD
View
A
Retailer 7
-
$286 USD
£225 GBP
View
A
Retailer 8
-
$298 USD
€284 EUR
View
B+
Retailer 9
-
$368 USD
View
B+
Retailer 10
-
$400 USD
View
B+
Retailer 11
-
$412 USD
View
B+
Retailer 12
-
$467 USD
A$718 AUD
View
B+
Retailer 13
-
$493 USD
View
B+
Retailer 14
-
$545 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$601 USD
View
B
Retailer 16
-
$670 USD
View
Retailer 17
-
$991 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG791644367 · Oct 26
$1,416 USD
£1,115 GBP
View
17 more retailers have this diamond
Prices start from $137 USDSave up to $1,279 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
$137 USD