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Pear|Lab Grown|IGI

1.70ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG451057768

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG451057768

Diamond specifications and retailer prices

From $2,058 CAD
$1,465 USD
As of October 27, 2026
Save $4,796 CAD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,854 CAD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451057768 or 451057768. Listed at 12 retailers as of October 27, 2026, with prices from $2,058 to $6,854, a $4,796 spread on the same certified stone. MOH London lists it at $6,854. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057768
Dimensions10.02 × 6.62 × 4.22 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.02 mm6.62 mm1.70 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057768
Side View
Table 61.5%Crown 36.6°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $6,854 CAD|Low: $1,975 CAD|High: $6,908 CAD|Avg: $3,540 CAD|-0.5%
MOH London
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
October 29, 2026
Retailer 7$2,058 CAD
Retailer 8$2,177 CAD
Retailer 12$2,239 CAD
Retailer 14$2,302 CAD
Retailer 9$2,387 CAD
Retailer 13$2,387 CAD
Retailer 3$2,627 CAD
Retailer 5$3,249 CAD
Retailer 2$3,428 CAD
Retailer 10$3,763 CAD
Retailer 4$4,332 CAD
Retailer 11$4,474 CAD
Retailer 6$6,834 CAD
MOH London$6,854 CAD

22 data points across 14 retailers

12 retailers$2,058 CAD to $6,854 CAD

A
Cheapest Retailer
-
$2,058 CAD
$1,465 USD
A
Retailer 2
-
$2,177 CAD
$1,550 USD
View
B+
Retailer 3
-
$2,239 CAD
$1,594 USD
View
B+
Retailer 4
-
$2,302 CAD
$1,639 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,387 CAD
$1,699 USD
View
B+
Retailer 6
-
$2,387 CAD
$1,699 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$2,627 CAD
$1,870 USD
View
B+
Retailer 8
-
$3,428 CAD
£1,921 GBP
View
B
Retailer 9
-
$3,763 CAD
$2,679 USD
View
B
Retailer 10
-
$4,332 CAD
$3,084 USD
View
B
Retailer 11
-
$4,474 CAD
$3,185 USD
View
Most Expensive
B
MOH London
LG451057768 · Oct 29
$6,854 CAD
£3,842 GBP
View
11 more retailers have this diamond
Prices start from $2,058 CADSave up to $4,796 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
$2,058 CAD