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Pear|Lab Grown|IGI

1.70ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG480150644

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG480150644

Diamond specifications and retailer prices

From $374 CAD
$267 USD
As of October 28, 2026
Save $1,894 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,267 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown pear diamond

This 1.7ct 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 LG480150644 or 480150644. Listed at 18 retailers as of October 28, 2026, with prices from $374 to $2,267, a $1,894 spread on the same certified stone. Brilliant Earth lists it at $2,267. 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

1.70
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480150644
Dimensions10.57 × 6.68 × 4.16 mm
L/W Ratio1.58
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
10.57 mm6.68 mm1.70 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480150644
Side View
Table 60.5%Crown 35.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.3%

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 28
Current: $2,267 CAD|Low: $374 CAD|High: $2,267 CAD|Avg: $1,062 CAD|+9.5%
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
October 29, 2026
Retailer 8$374 CAD
Retailer 12$473 CAD
Retailer 16$505 CAD
Retailer 3$555 CAD
Retailer 10$728 CAD
Retailer 15$820 CAD
Retailer 6$830 CAD
Retailer 9$830 CAD
Retailer 4$880 CAD
Retailer 2$895 CAD
Retailer 13$1,554 CAD
Retailer 14$1,596 CAD
Retailer 7$1,620 CAD
Retailer 5$1,625 CAD
Retailer 11$2,028 CAD
Brilliant Earth$2,267 CAD

42 data points across 16 retailers

18 retailers$374 CAD to $2,267 CAD

A
Cheapest Retailer
-
$374 CAD
$267 USD
Final sale: no returns
A
Retailer 2
-
$407 CAD
$291 USD
View
A
Retailer 3
-
$473 CAD
$338 USD
View
A
Retailer 4
-
$505 CAD
$361 USD
View
A
Retailer 5
-
$505 CAD
$361 USD
View
A
Retailer 6
-
$555 CAD
HK$3,100 HKD
View
A
Retailer 7
-
$728 CAD
$520 USD
View
B+
Retailer 8
-
$820 CAD
$586 USD
View
B+
Retailer 9
-
$830 CAD
$593 USD
View
B+
Retailer 10
-
$830 CAD
€565 EUR
View
B+
Retailer 11
-
$880 CAD
$629 USD
View
B+
Retailer 12
-
$895 CAD
£503 GBP
View
B
Retailer 13
-
$1,554 CAD
$1,110 USD
View
B
Retailer 14
-
$1,596 CAD
$1,140 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,620 CAD
SGD 1,564 SGD
View
B
Retailer 16
-
$1,625 CAD
$1,161 USD
View
B
Retailer 17
-
$2,028 CAD
£1,141 GBP
View
Most Expensive
B
Brilliant Earth
19056579A · Oct 29
$2,267 CAD
$1,620 USD
View
17 more retailers have this diamond
Prices start from $374 CADSave up to $1,894 CAD

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
1.70ct Pear
$374 CAD