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Pear|Lab Grown|IGI

0.71ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG645460413

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG645460413

Diamond specifications and retailer prices

From $458 USD
£361 GBP
As of October 29, 2026
Save $92 USD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $550 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.71ct lab-grown pear diamond

This 0.71ct lab-grown pear sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG645460413 or 645460413. Listed at 2 retailers as of October 29, 2026, with prices from $458 to $550, a $92 spread on the same certified stone. Brilliant Earth lists it at $550. 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

0.71
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645460413
Dimensions8.01 × 4.96 × 3.00 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm4.96 mm0.71 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645460413
Side View
Table 57.0%Crown 35.7°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $550 USD|Low: $166 USD|High: $550 USD|Avg: $398 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
March 16, 2026
Retailer 2$167 USD
Retailer 3$256 USD
Retailer 4$261 USD
Retailer 5$458 USD
Brilliant Earth$550 USD

10 data points across 5 retailers

2 retailers$458 USD to $550 USD

B+
Cheapest Retailer
-
$458 USD
£361 GBP
Most Expensive
B
Brilliant Earth
15282742Y · Oct 31
$550 USD
View
1 more retailer has this diamond
Prices start from $458 USDSave up to $92 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.

B+
0.71ct Pear
$458 USD