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Pear|Lab Grown|IGI

1.50ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG780656464

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG780656464

Diamond specifications and retailer prices

From $277 AUD
$194 USD
As of November 2, 2026
Save $1,464 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,741 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown pear diamond

This 1.5ct 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 LG780656464 or 780656464. Listed at 13 retailers as of November 2, 2026, with prices from $277 to $1,741, a $1,464 spread on the same certified stone. Brilliant Earth lists it at $1,741. 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

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780656464
Dimensions10.20 × 6.25 × 4.01 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm6.25 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780656464
Side View
Table 59.0%Crown 31.7°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 64.2%

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: Nov 2
Current: $1,741 AUD|Low: $267 AUD|High: $2,440 AUD|Avg: $822 AUD|-28.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$277 AUD
Retailer 10$311 AUD
Retailer 4$344 AUD
Retailer 13$344 AUD
Retailer 8$580 AUD
Retailer 12$602 AUD
Retailer 6$628 AUD
Retailer 3$651 AUD
Retailer 11$711 AUD
Retailer 2$923 AUD
Retailer 5$1,234 AUD
Retailer 7$1,609 AUD
Brilliant Earth$1,741 AUD

35 data points across 13 retailers

13 retailers$277 AUD to $1,741 AUD

A
Cheapest Retailer
-
$277 AUD
$194 USD
A
Retailer 2
-
$311 AUD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$344 AUD
$241 USD
View
Retailer 4
-
$344 AUD
$241 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$580 AUD
€387 EUR
View
B+
Retailer 6
-
$602 AUD
$422 USD
View
A
Retailer 7
-
$628 AUD
£346 GBP
View
A
Retailer 8
-
$651 AUD
$456 USD
View
A
Retailer 9
-
$711 AUD
$498 USD
View
B+
Retailer 10
-
$923 AUD
$647 USD
View
Retailer 11
-
$1,234 AUD
$865 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,609 AUD
£888 GBP
View
Most Expensive
B
Brilliant Earth
19001376A · Nov 2
$1,741 AUD
$1,220 USD
View
12 more retailers have this diamond
Prices start from $277 AUDSave up to $1,464 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.

A
1.50ct Pear
$277 AUD