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Pear|Lab Grown|IGI

1.51ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG766669389

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG766669389

Diamond specifications and retailer prices

From $271 USD
As of November 4, 2026
Save $2,559 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,830 USD at Brilliant Earth · As of November 4, 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 LG766669389 or 766669389. Listed at 14 retailers as of November 4, 2026, with prices from $271 to $2,830, a $2,559 spread on the same certified stone. Brilliant Earth lists it at $2,830. 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 angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766669389
Dimensions10.21 × 6.29 × 4.02 mm
L/W Ratio1.62
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
10.21 mm6.29 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766669389
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,830 USD|Low: $271 USD|High: $3,550 USD|Avg: $1,196 USD|-20.3%
Brilliant Earth
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
November 5, 2026
Retailer 13$271 USD
Retailer 16$392 USD
Retailer 10$430 USD
Retailer 3$470 USD
Retailer 11$557 USD
Retailer 4$574 USD
Retailer 5$797 USD
Retailer 12$853 USD
Retailer 8$957 USD
Retailer 14$1,031 USD
Retailer 15$1,193 USD
Retailer 2$1,324 USD
Retailer 7$1,891 USD
Retailer 9$2,330 USD
Retailer 6$2,360 USD
Brilliant Earth$2,830 USD

22 data points across 16 retailers

14 retailers$271 USD to $2,830 USD

A+
Cheapest Retailer
-
$271 USD
Final sale: no returns
A
Retailer 2
-
$392 USD
View
B+
Retailer 3
-
$430 USD
View
A
Retailer 4
-
$470 USD
View
A
Retailer 5
-
$557 USD
View
A
Retailer 6
-
$574 USD
View
Retailer 7
-
$797 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$853 USD
View
A
Retailer 9
-
$1,031 USD
View
B+
Retailer 10
-
$1,193 USD
View
B+
Retailer 11
-
$1,324 USD
View
B
Retailer 12
-
$2,330 USD
View
B
Retailer 13
-
$2,360 USD
View
Most Expensive
B
Brilliant Earth
21401103Y · Nov 4
$2,830 USD
View
13 more retailers have this diamond
Prices start from $271 USDSave up to $2,559 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
$271 USD