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Pear|Lab Grown|IGI

1.54ct F SI1 Pear Lab Grown Diamond

GD • F/SI1 • IGI LG618447155

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG618447155

Diamond specifications and retailer prices

From $649 AUD
$455 USD
As of October 28, 2026
Save $1,063 AUD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,712 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown pear diamond

This 1.54ct 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 standard cut grade and certified by IGI LG618447155 or 618447155. Listed at 11 retailers as of October 28, 2026, with prices from $649 to $1,712, a $1,063 spread on the same certified stone. Brilliant Earth lists it at $1,712. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618447155
Dimensions9.99 × 6.45 × 4.01 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.99 mm6.45 mm1.54 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618447155
Side View
Table 59.0%Crown 36.1°Girdle: MediumPavilion 39.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,712 AUD|Low: $378 AUD|High: $1,769 AUD|Avg: $938 AUD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$378 AUD
Retailer 7$649 AUD
Retailer 4$676 AUD
Retailer 10$689 AUD
Retailer 2$699 AUD
Retailer 9$743 AUD
Retailer 6$1,017 AUD
Retailer 5$1,234 AUD
Retailer 3$1,526 AUD
Brilliant Earth$1,712 AUD

39 data points across 10 retailers

11 retailers$649 AUD to $1,712 AUD

Retailer 1
-
$378 AUD
$265 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$649 AUD
$455 USD
View
Retailer 3
-
$676 AUD
€451 EUR
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$689 AUD
$483 USD
View
B+
Retailer 5
-
$699 AUD
£386 GBP
View
B+
Retailer 6
-
$743 AUD
$521 USD
View
B
Retailer 7
-
$1,017 AUD
$713 USD
View
Retailer 8
-
$1,234 AUD
$865 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$1,293 AUD
$906 USD
View
B
Retailer 10
-
$1,526 AUD
£842 GBP
View
Most Expensive
B
Brilliant Earth
19352364A · Oct 29
$1,712 AUD
$1,200 USD
View
10 more retailers have this diamond
Prices start from $649 AUDSave up to $1,063 AUD

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+
1.54ct Pear
$649 AUD