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Pear|Lab Grown|IGI

1.55ct F SI1 Pear Lab Grown Diamond

EX • F/SI1 • IGI LG847638769

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG847638769

Diamond specifications and retailer prices

From $195 USD
As of October 30, 2026
Save $905 USD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,100 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.55ct lab-grown pear diamond

This 1.55ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847638769 or 847638769. Listed at 3 retailers as of October 27, 2026, with prices from $195 to $1,100, a $905 spread on the same certified stone. Brilliant Earth lists it at $1,100. 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

1.55
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847638769
Dimensions10.05 × 6.50 × 3.97 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm6.50 mm1.55 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847638769
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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: $1,100 USD|Low: $195 USD|High: $1,100 USD|Avg: $684 USD|+0.9%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$195 USD
Retailer 3$399 USD
Brilliant Earth$1,100 USD

4 data points across 3 retailers

3 retailers$195 USD to $1,100 USD

A
Cheapest Retailer
-
$195 USD
Final sale: no returns
A
Retailer 2
-
$399 USD
£314 GBP
View
Most Expensive
B
Brilliant Earth
22227286A · Oct 27
$1,100 USD
View
2 more retailers have this diamond
Prices start from $195 USDSave up to $905 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
1.55ct Pear
$195 USD