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Pear|Lab Grown|IGI

1.51ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG681544130

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG681544130

Diamond specifications and retailer prices

From $509 USD
As of October 30, 2026
Save $3,881 USD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $4,390 USD at Brilliant Earth · As of October 31, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681544130 or 681544130. Listed at 28 retailers as of October 30, 2026, with prices from $509 to $4,390, a $3,881 spread on the same certified stone. Brilliant Earth lists it at $4,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681544130
Dimensions9.96 × 6.47 × 4.04 mm
L/W Ratio1.54
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
9.96 mm6.47 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681544130
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.4%

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: Oct 30
Current: $4,390 USD|Low: $489 USD|High: $4,390 USD|Avg: $1,627 USD
Brilliant Earth
Retailer 2
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Retailer 19
November 1, 2026
Retailer 6$509 USD
Retailer 9$631 USD
Retailer 2$667 USD
Retailer 19$770 USD
Retailer 5$848 USD
Retailer 13$920 USD
Retailer 3$935 USD
Retailer 12$1,051 USD
Retailer 18$1,085 USD
Retailer 15$1,385 USD
Retailer 16$1,470 USD
Retailer 10$1,660 USD
Retailer 7$1,844 USD
Retailer 11$2,070 USD
Retailer 8$2,184 USD
Retailer 14$2,402 USD
Retailer 4$2,560 USD
Retailer 17$2,649 USD
Brilliant Earth$4,390 USD

34 data points across 19 retailers

28 retailers$509 USD to $4,390 USD

A
Cheapest Retailer
-
$509 USD
A
Retailer 2
-
$570 USD
View
Final sale: no returns
A
Retailer 3
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$570 USD
View
Retailer 4
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$631 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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$631 USD
View
A
Retailer 6
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$667 USD
£525 GBP
View
A
Retailer 7
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$770 USD
View
A
Retailer 8
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$848 USD
View
A
Retailer 9
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$852 USD
View
A
Retailer 10
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$920 USD
€876 EUR
View
A
Retailer 11
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$935 USD
A$1,438 AUD
View
B+
Retailer 12
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$1,051 USD
£828 GBP
View
B+
Retailer 13
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$1,081 USD
View
B+
Retailer 14
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$1,085 USD
ZAR 17,521 ZAR
View
B+
Retailer 15
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$1,385 USD
View
B+
Retailer 16
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$1,470 USD
A$2,261 AUD
View
B+
Retailer 17
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$1,471 USD
View
B+
Retailer 18
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$1,660 USD
View
B+
Retailer 19
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$1,844 USD
£1,452 GBP
View
B+
Retailer 20
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$2,054 USD
View
B+
Retailer 21
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$2,070 USD
View
B
Retailer 22
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$2,179 USD
View
B+
Retailer 23
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$2,184 USD
View
B+
Retailer 24
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$2,320 USD
View
B+
Retailer 25
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$2,402 USD
A$3,696 AUD
View
Retailer 26
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$2,560 USD
View
Price last confirmed 14 days ago
B+
Retailer 27
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$2,649 USD
£2,086 GBP
View
Most Expensive
B
Brilliant Earth
13223462A · Oct 31
$4,390 USD
View
27 more retailers have this diamond
Prices start from $509 USDSave up to $3,881 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
$509 USD