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Pear|Lab Grown|IGI

1.23ct F IF Pear Lab Grown Diamond

ID • F/IF • IGI LG635454421

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG635454421

Diamond specifications and retailer prices

From $247 USD
As of November 4, 2026
Save $1,513 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,760 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.23ct lab-grown pear diamond

This 1.23ct lab-grown pear sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG635454421 or 635454421. Listed at 23 retailers as of November 4, 2026, with prices from $247 to $1,760, a $1,513 spread on the same certified stone. Brilliant Earth lists it at $1,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635454421
Dimensions10.17 × 6.06 × 3.47 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.17 mm6.06 mm1.23 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635454421
Side View
Table 60.0%Crown 30.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.3%

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 4
Current: $1,760 USD|Low: $247 USD|High: $1,770 USD|Avg: $714 USD|-0.6%
Brilliant Earth
Retailer 2
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Retailer 23
November 5, 2026
Retailer 22$247 USD
Retailer 9$276 USD
Retailer 20$287 USD
Retailer 5$306 USD
Retailer 23$306 USD
Retailer 17$323 USD
Retailer 14$345 USD
Retailer 10$412 USD
Retailer 21$507 USD
Retailer 19$529 USD
Retailer 16$540 USD
Retailer 7$545 USD
Retailer 2$576 USD
Retailer 18$750 USD
Retailer 6$831 USD
Retailer 3$985 USD
Retailer 12$988 USD
Retailer 15$988 USD
Retailer 8$1,036 USD
Retailer 13$1,224 USD
Retailer 11$1,343 USD
Retailer 4$1,550 USD
Brilliant Earth$1,760 USD

27 data points across 23 retailers

23 retailers$247 USD to $1,760 USD

A
Cheapest Retailer
-
$247 USD
A
Retailer 2
-
$276 USD
View
Final sale: no returns
A
Retailer 3
-
$287 USD
View
A
Retailer 4
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$306 USD
View
Retailer 5
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$306 USD
View
Price last confirmed 11 days ago
A
Retailer 6
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$323 USD
View
A
Retailer 7
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$345 USD
View
A
Retailer 8
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$412 USD
View
A
Retailer 9
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$507 USD
View
A
Retailer 10
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$529 USD
View
Retailer 11
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$540 USD
View
Price last confirmed 13 days ago
A
Retailer 12
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$545 USD
View
A
Retailer 13
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$576 USD
View
B+
Retailer 14
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$750 USD
View
B+
Retailer 15
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$831 USD
View
B+
Retailer 16
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$985 USD
View
B+
Retailer 17
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$988 USD
View
B+
Retailer 18
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$988 USD
View
B+
Retailer 19
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$1,036 USD
View
B
Retailer 20
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$1,224 USD
View
B
Retailer 21
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$1,343 USD
View
B
Retailer 22
-
$1,550 USD
View
Most Expensive
B
Brilliant Earth
18876064A · Nov 4
$1,760 USD
View
22 more retailers have this diamond
Prices start from $247 USDSave up to $1,513 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
1.23ct Pear
$247 USD