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Pear|Lab Grown|IGI

1.71ct E IF Pear Lab Grown Diamond

ID • E/IF • IGI LG645472776

Certificate IGI LG645472776

Diamond specifications and retailer prices

From $638 AUD
HK$3,500 HKD
As of October 28, 2026
Save $5,739 AUD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,377 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG645472776 or 645472776. Listed at 11 retailers as of October 28, 2026, with prices from $638 to $6,377, a $5,739 spread on the same certified stone. Brilliant Earth lists it at $6,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG645472776
Dimensions10.79 × 6.59 × 4.13 mm
L/W Ratio1.64
Top View
10.79 mm6.59 mm1.71 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645472776
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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 28
Current: $6,377 AUD|Low: $638 AUD|High: $6,576 AUD|Avg: $2,197 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$638 AUD
Retailer 7$771 AUD
Retailer 4$889 AUD
Retailer 2$1,025 AUD
Retailer 8$1,232 AUD
Retailer 3$1,819 AUD
Retailer 11$1,837 AUD
Retailer 10$1,840 AUD
Retailer 6$3,206 AUD
Retailer 5$4,192 AUD
Brilliant Earth$6,377 AUD

15 data points across 11 retailers

11 retailers$638 AUD to $6,377 AUD

A
Cheapest Retailer
-
$638 AUD
HK$3,500 HKD
A
Retailer 2
-
$771 AUD
$542 USD
View
A
Retailer 3
-
$889 AUD
€595 EUR
View
A
Retailer 4
-
$1,025 AUD
View
A
Retailer 5
-
$1,232 AUD
$865 USD
View
B+
Retailer 6
-
$1,819 AUD
$1,278 USD
View
B+
Retailer 7
-
$1,837 AUD
SGD 1,744 SGD
View
B+
Retailer 8
-
$1,840 AUD
$1,293 USD
View
Retailer 9
-
$3,206 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$4,192 AUD
$2,945 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
11545240A · Oct 29
$6,377 AUD
$4,480 USD
View
10 more retailers have this diamond
Prices start from $638 AUDSave up to $5,739 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
1.71ct Pear
$638 AUD