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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 $831 USD
As of October 27, 2026
Save $4,909 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,740 USD 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 $831 to $5,740, a $4,909 spread on the same certified stone. Brilliant Earth lists it at $5,740. 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: $1,094 USD|Low: $831 USD|High: $4,914 USD|Avg: $2,115 USD|+0.3%
Retailer 1
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Retailer 22
October 27, 2026
Retailer 22$831 USD
Retailer 17$905 USD
Retailer 13$964 USD
Retailer 8$1,086 USD
Retailer 1$1,094 USD
Retailer 4$1,140 USD
Retailer 20$1,244 USD
Retailer 21$1,460 USD
Retailer 15$1,468 USD
Retailer 12$1,473 USD
Retailer 6$1,537 USD
Retailer 2$1,648 USD
Retailer 18$1,756 USD
Retailer 14$2,342 USD
Retailer 11$2,712 USD
Retailer 10$2,804 USD
Retailer 5$2,899 USD
Retailer 3$3,209 USD
Retailer 7$3,341 USD
Retailer 16$3,621 USD
Retailer 19$4,611 USD
Retailer 9$4,914 USD

6 data points across 22 retailers

22 retailers$831 USD to $5,740 USD

A
Cheapest Retailer
-
$831 USD
A
Retailer 2
-
$905 USD
View
A
Retailer 3
-
$964 USD
View
A
Retailer 4
-
$1,094 USD
£861 GBP
View
A
Retailer 5
-
$1,140 USD
View
B+
Retailer 6
-
$1,244 USD
View
Retailer 7
-
$1,460 USD
€1,390 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,468 USD
View
B+
Retailer 9
-
$1,473 USD
£1,160 GBP
View
B+
Retailer 10
-
$1,537 USD
View
B+
Retailer 11
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$1,648 USD
View
B+
Retailer 12
-
$1,756 USD
ZAR 28,375 ZAR
View
B+
Retailer 13
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$2,342 USD
View
B
Retailer 14
-
$2,712 USD
View
B
Retailer 15
-
$2,804 USD
View
B
Retailer 16
-
$2,899 USD
CA$4,026 CAD
View
B
Retailer 17
-
$3,209 USD
View
B
Retailer 18
-
$3,341 USD
View
B
Retailer 19
-
$3,621 USD
£2,851 GBP
View
B
Retailer 20
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$4,611 USD
View
B
Retailer 21
-
$4,914 USD
View
Most Expensive
B
Brilliant Earth
22269272A · Oct 28
$5,740 USD
View
21 more retailers have this diamond
Prices start from $831 USDSave up to $4,909 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
1.78ct Pear
$831 USD