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Pear|Lab Grown|IGI

1.51ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG694585486

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG694585486

Diamond specifications and retailer prices

From $204 USD
As of October 27, 2026
Save $1,216 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,420 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG694585486 or 694585486. Listed at 15 retailers as of October 27, 2026, with prices from $204 to $1,420, a $1,216 spread on the same certified stone. Brilliant Earth lists it at $1,420. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694585486
Dimensions9.93 × 6.38 × 3.97 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm6.38 mm1.51 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694585486
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.2%

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: Oct 27
Current: $1,420 USD|Low: $191 USD|High: $1,430 USD|Avg: $598 USD|+2.9%
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
October 29, 2026
Retailer 5$204 USD
Retailer 7$223 USD
Retailer 12$236 USD
Retailer 9$250 USD
Retailer 11$252 USD
Retailer 13$437 USD
Retailer 15$456 USD
Retailer 8$460 USD
Retailer 2$463 USD
Retailer 4$508 USD
Retailer 3$811 USD
Retailer 14$814 USD
Retailer 6$910 USD
Retailer 10$1,181 USD
Brilliant Earth$1,420 USD

44 data points across 15 retailers

15 retailers$204 USD to $1,420 USD

A
Cheapest Retailer
-
$204 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$236 USD
View
A
Retailer 4
-
$250 USD
View
A
Retailer 5
-
$252 USD
View
B+
Retailer 6
-
$437 USD
View
A
Retailer 7
-
$456 USD
View
B+
Retailer 8
-
$460 USD
€438 EUR
View
B+
Retailer 9
-
$463 USD
£364 GBP
View
B+
Retailer 10
-
$508 USD
View
B
Retailer 11
-
$811 USD
View
B
Retailer 12
-
$814 USD
View
B
Retailer 13
-
$910 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,181 USD
£930 GBP
View
Most Expensive
B
Brilliant Earth
14431651A · Oct 28
$1,420 USD
View
14 more retailers have this diamond
Prices start from $204 USDSave up to $1,216 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
$204 USD