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Pear|Lab Grown|IGI

1.80ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG840629915

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG840629915

Diamond specifications and retailer prices

From $670 USD
As of October 30, 2026
Save $3,360 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,030 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.8ct lab-grown pear diamond

This 1.8ct 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 LG840629915 or 840629915. Listed at 11 retailers as of October 30, 2026, with prices from $670 to $4,030, a $3,360 spread on the same certified stone. Brilliant Earth lists it at $4,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629915
Dimensions10.89 × 6.60 × 4.20 mm
L/W Ratio1.65
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
10.89 mm6.60 mm1.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629915
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.6%

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 30
Current: $4,030 USD|Low: $670 USD|High: $4,030 USD|Avg: $1,814 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$670 USD
Retailer 10$738 USD
Retailer 2$783 USD
Retailer 4$1,133 USD
Retailer 6$1,154 USD
Retailer 8$1,485 USD
Retailer 3$2,328 USD
Retailer 9$2,387 USD
Retailer 11$2,437 USD
Retailer 7$3,415 USD
Brilliant Earth$4,030 USD

2 data points across 11 retailers

11 retailers$670 USD to $4,030 USD

A
Cheapest Retailer
-
$670 USD
Final sale: no returns
A
Retailer 2
-
$738 USD
View
A
Retailer 3
-
$783 USD
£616 GBP
View
A
Retailer 4
-
$1,133 USD
View
A
Retailer 5
-
$1,154 USD
£909 GBP
View
B+
Retailer 6
-
$1,485 USD
View
B+
Retailer 7
-
$2,328 USD
View
B
Retailer 8
-
$2,387 USD
View
B
Retailer 9
-
$2,437 USD
SGD 3,293 SGD
View
B
Retailer 10
-
$3,415 USD
View
Most Expensive
B
Brilliant Earth
22348646A · Oct 30
$4,030 USD
View
10 more retailers have this diamond
Prices start from $670 USDSave up to $3,360 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
1.80ct Pear
$670 USD