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Pear|Lab Grown|IGI

1.78ct D FL Pear Lab Grown Diamond

EX • D/FL • IGI LG845672255

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG845672255

Diamond specifications and retailer prices

From $1,161 CAD
$831 USD
As of October 27, 2026
Save $6,857 CAD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,018 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.78ct lab-grown pear diamond

This 1.78ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845672255 or 845672255. Listed at 22 retailers as of October 27, 2026, with prices from $1,161 to $8,018, a $6,857 spread on the same certified stone. Brilliant Earth lists it at $8,018. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672255
Dimensions10.78 × 6.83 × 4.14 mm
L/W Ratio1.58
Girdle conditionFaceted
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
10.78 mm6.83 mm1.78 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672255
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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 27
Current: $1,528 CAD|Low: $1,161 CAD|High: $6,864 CAD|Avg: $2,955 CAD|+0.3%
Retailer 1
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Retailer 22
October 27, 2026
Retailer 22$1,161 CAD
Retailer 17$1,264 CAD
Retailer 13$1,347 CAD
Retailer 8$1,517 CAD
Retailer 1$1,528 CAD
Retailer 4$1,592 CAD
Retailer 20$1,738 CAD
Retailer 21$2,039 CAD
Retailer 15$2,051 CAD
Retailer 12$2,057 CAD
Retailer 6$2,147 CAD
Retailer 2$2,302 CAD
Retailer 18$2,454 CAD
Retailer 14$3,271 CAD
Retailer 11$3,788 CAD
Retailer 10$3,917 CAD
Retailer 5$4,050 CAD
Retailer 3$4,482 CAD
Retailer 7$4,667 CAD
Retailer 16$5,058 CAD
Retailer 19$6,441 CAD
Retailer 9$6,864 CAD

6 data points across 22 retailers

22 retailers$1,161 CAD to $8,018 CAD

A
Cheapest Retailer
-
$1,161 CAD
$831 USD
A
Retailer 2
-
$1,264 CAD
$905 USD
View
A
Retailer 3
-
$1,347 CAD
$964 USD
View
A
Retailer 4
-
$1,528 CAD
£861 GBP
View
A
Retailer 5
-
$1,592 CAD
$1,140 USD
View
B+
Retailer 6
-
$1,738 CAD
$1,244 USD
View
Retailer 7
-
$2,039 CAD
€1,390 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$2,051 CAD
$1,468 USD
View
B+
Retailer 9
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$2,057 CAD
£1,160 GBP
View
B+
Retailer 10
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$2,147 CAD
$1,537 USD
View
B+
Retailer 11
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$2,302 CAD
$1,648 USD
View
B+
Retailer 12
-
$2,454 CAD
ZAR 28,375 ZAR
View
B+
Retailer 13
-
$3,271 CAD
$2,342 USD
View
B
Retailer 14
-
$3,788 CAD
$2,712 USD
View
B
Retailer 15
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$3,917 CAD
$2,804 USD
View
B
Retailer 16
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$4,050 CAD
View
B
Retailer 17
-
$4,482 CAD
$3,209 USD
View
B
Retailer 18
-
$4,667 CAD
$3,341 USD
View
B
Retailer 19
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$5,058 CAD
£2,851 GBP
View
B
Retailer 20
-
$6,441 CAD
$4,611 USD
View
B
Retailer 21
-
$6,864 CAD
$4,914 USD
View
Most Expensive
B
Brilliant Earth
22269272A · Oct 28
$8,018 CAD
$5,740 USD
View
21 more retailers have this diamond
Prices start from $1,161 CADSave up to $6,857 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
1.78ct Pear
$1,161 CAD