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Pear|Lab Grown|IGI

1.51ct F IF Pear Lab Grown Diamond

ID • F/IF • IGI LG787620197

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG787620197

Diamond specifications and retailer prices

From $272 USD
As of November 4, 2026
Save $2,198 USD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,620 USD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787620197 or 787620197. Listed at 28 retailers as of November 3, 2026, with a 808% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620197
Dimensions10.29 × 6.35 × 3.87 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm6.35 mm1.51 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620197
Side View
Table 58.0%Crown 35.2°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: $2,470 USD|Low: $272 USD|High: $2,470 USD|Avg: $895 USD
Brilliant Earth
Retailer 2
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Retailer 25
November 5, 2026
Retailer 8$272 USD
Retailer 15$304 USD
Retailer 23$315 USD
Retailer 14$337 USD
Retailer 2$345 USD
Retailer 6$455 USD
Retailer 12$495 USD
Retailer 24$544 USD
Retailer 22$581 USD
Retailer 13$586 USD
Retailer 3$674 USD
Retailer 25$707 USD
Retailer 20$791 USD
Retailer 21$868 USD
Retailer 9$995 USD
Retailer 11$1,050 USD
Retailer 17$1,084 USD
Retailer 10$1,134 USD
Retailer 5$1,200 USD
Retailer 16$1,310 USD
Retailer 19$1,347 USD
Retailer 7$1,423 USD
Retailer 4$1,723 USD
Retailer 18$1,825 USD
Brilliant Earth$2,470 USD

27 data points across 25 retailers

28 retailers$272 USD to $2,470 USD

A
Cheapest Retailer
-
$272 USD
A
Retailer 2
-
$304 USD
View
Final sale: no returns
A
Retailer 3
-
$315 USD
View
A
Retailer 4
-
$337 USD
View
A
Retailer 5
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$345 USD
View
Retailer 6
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$403 USD
View
Price last confirmed 12 days ago
A
Retailer 7
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$455 USD
View
A
Retailer 8
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$495 USD
View
A
Retailer 9
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$544 USD
View
A
Retailer 10
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$581 USD
View
A
Retailer 11
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$586 USD
View
A
Retailer 12
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$674 USD
View
A
Retailer 13
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$707 USD
View
A
Retailer 14
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$791 USD
View
B+
Retailer 15
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$868 USD
View
B+
Retailer 16
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$995 USD
View
B+
Retailer 17
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$1,050 USD
View
B+
Retailer 18
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$1,084 USD
View
B+
Retailer 19
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$1,134 USD
View
B+
Retailer 20
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$1,200 USD
View
B+
Retailer 21
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$1,310 USD
View
B+
Retailer 22
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$1,347 USD
View
B+
Retailer 23
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$1,423 USD
View
B
Retailer 24
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$1,723 USD
View
Retailer 25
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$1,825 USD
View
Price last confirmed 19 days ago
Retailer 26
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$1,850 USD
View
Price last confirmed 39 days ago
B
Retailer 27
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$2,470 USD
View
Most Expensive
Brilliant Earth
21779773A · Oct 14
$2,620 USD
View
Price last confirmed 22 days ago
27 more retailers have this diamond
Prices start from $272 USDSave up to $2,198 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
1.51ct Pear
$272 USD