Pear|Lab Grown|IGI

1.51ct F FL Pear Lab Grown Diamond

VG • F/FL • IGI LG800678379

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG800678379

Diamond specifications and retailer prices

From $389 USD
As of November 4, 2026
Save $2,381 USD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,330 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG800678379 or 800678379. Listed at 26 retailers as of November 3, 2026, with a 612% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800678379
Dimensions10.15 × 6.37 × 3.99 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm6.37 mm1.51 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800678379
Side View
Table 56.0%Crown 31.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,770 USD|Low: $389 USD|High: $3,429 USD|Avg: $1,602 USD|-16.8%
Brilliant Earth
Retailer 2
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Retailer 19
November 5, 2026
Retailer 8$389 USD
Retailer 13$442 USD
Retailer 4$578 USD
Retailer 14$585 USD
Retailer 17$682 USD
Retailer 16$743 USD
Retailer 19$761 USD
Retailer 2$767 USD
Retailer 11$788 USD
Retailer 18$1,021 USD
Retailer 15$1,086 USD
Retailer 7$1,374 USD
Retailer 9$1,396 USD
Retailer 6$1,427 USD
Retailer 3$1,517 USD
Retailer 5$1,664 USD
Retailer 12$1,680 USD
Retailer 10$2,035 USD
Brilliant Earth$2,770 USD

28 data points across 19 retailers

26 retailers$389 USD to $2,770 USD

A
Cheapest Retailer
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$389 USD
Final sale: no returns
A
Retailer 2
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$442 USD
View
A
Retailer 3
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$578 USD
View
A
Retailer 4
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$585 USD
View
A
Retailer 5
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$682 USD
View
A
Retailer 6
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$743 USD
View
B+
Retailer 7
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$761 USD
View
A
Retailer 8
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$767 USD
View
Retailer 9
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$788 USD
View
Price last confirmed 9 days ago
Retailer 10
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$857 USD
View
Price last confirmed 8 days ago
Retailer 11
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$914 USD
View
Price last confirmed 11 days ago
Retailer 12
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$914 USD
View
Price last confirmed 19 days ago
B+
Retailer 13
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$1,021 USD
View
B+
Retailer 14
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$1,086 USD
View
B
Retailer 15
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$1,374 USD
View
B
Retailer 16
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$1,396 USD
View
B
Retailer 17
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$1,427 USD
View
B
Retailer 18
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$1,517 USD
View
B
Retailer 19
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$1,664 USD
View
B
Retailer 20
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$1,680 USD
View
Retailer 21
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$2,035 USD
View
Price last confirmed 18 days ago
Retailer 22
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$2,569 USD
View
Price last confirmed 11 days ago
B
Retailer 23
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$2,770 USD
View
Retailer 24
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$2,834 USD
View
Price last confirmed 8 days ago
Retailer 25
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$3,330 USD
View
Price last confirmed 27 days ago
Most Expensive
Brilliant Earth
21779986A · Oct 14
$3,330 USD
View
Price last confirmed 21 days ago
25 more retailers have this diamond
Prices start from $389 USDSave up to $2,381 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
$389 USD