Pear|Lab Grown|IGI

1.00ct E IF Pear Lab Grown Diamond

ID • E/IF • IGI LG817638305

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG817638305

Diamond specifications and retailer prices

From $402 USD
€383 EUR
As of October 29, 2026
Save $1,148 USD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,550 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1ct lab-grown pear diamond

This 1ct lab-grown pear sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817638305 or 817638305. Listed at 10 retailers as of October 29, 2026, with prices from $402 to $1,550, a $1,148 spread on the same certified stone. Brilliant Earth lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817638305
Dimensions8.95 × 5.63 × 3.47 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm5.63 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817638305
Side View
Table 61.0%Crown 35°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.6%

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 29
Current: $1,550 USD|Low: $399 USD|High: $1,760 USD|Avg: $755 USD|-11.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$402 USD
Retailer 2$417 USD
Retailer 3$435 USD
Retailer 8$525 USD
Retailer 10$549 USD
Retailer 9$626 USD
Retailer 4$821 USD
Retailer 7$944 USD
Retailer 6$1,126 USD
Brilliant Earth$1,550 USD

43 data points across 10 retailers

10 retailers$402 USD to $1,550 USD

A
Cheapest Retailer
-
$402 USD
€383 EUR
A
Retailer 2
-
$417 USD
View
A
Retailer 3
-
$435 USD
£342 GBP
View
B+
Retailer 4
-
$525 USD
A$808 AUD
View
B+
Retailer 5
-
$549 USD
View
B+
Retailer 6
-
$626 USD
View
B+
Retailer 7
-
$821 USD
View
B+
Retailer 8
-
$944 USD
A$1,452 AUD
View
B+
Retailer 9
-
$1,126 USD
£887 GBP
View
Most Expensive
B
Brilliant Earth
20750115A · Oct 30
$1,550 USD
View
9 more retailers have this diamond
Prices start from $402 USDSave up to $1,148 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
1.00ct Pear
$402 USD