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Pear|Lab Grown|IGI

1.67ct E IF Pear Lab Grown Diamond

ID • E/IF • IGI LG636427505

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG636427505

Diamond specifications and retailer prices

From $372 AUD
$261 USD
As of October 27, 2026
Save $4,070 AUD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,441 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.67ct lab-grown pear diamond

This 1.67ct 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 LG636427505 or 636427505. Listed at 19 retailers as of October 27, 2026, with prices from $372 to $4,441, a $4,070 spread on the same certified stone. Brilliant Earth lists it at $4,441. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636427505
Dimensions10.37 × 6.40 × 4.14 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.37 mm6.40 mm1.67 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636427505
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.7%

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 27
Current: $4,441 AUD|Low: $372 AUD|High: $4,583 AUD|Avg: $1,690 AUD|-3.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 7$372 AUD
Retailer 5$416 AUD
Retailer 16$430 AUD
Retailer 12$526 AUD
Retailer 10$570 AUD
Retailer 19$622 AUD
Retailer 14$626 AUD
Retailer 15$803 AUD
Retailer 4$843 AUD
Retailer 13$1,181 AUD
Retailer 17$1,308 AUD
Retailer 6$1,487 AUD
Retailer 9$1,633 AUD
Retailer 8$1,782 AUD
Retailer 2$2,046 AUD
Retailer 18$2,747 AUD
Retailer 3$3,288 AUD
Retailer 11$3,654 AUD
Brilliant Earth$4,441 AUD

25 data points across 19 retailers

19 retailers$372 AUD to $4,441 AUD

A
Cheapest Retailer
-
$372 AUD
$261 USD
A
Retailer 2
-
$416 AUD
$292 USD
View
Final sale: no returns
A
Retailer 3
-
$430 AUD
$302 USD
View
A
Retailer 4
-
$526 AUD
£291 GBP
View
A
Retailer 5
-
$570 AUD
$401 USD
View
B+
Retailer 6
-
$622 AUD
$437 USD
View
A
Retailer 7
-
$626 AUD
$440 USD
View
A
Retailer 8
-
$803 AUD
€537 EUR
View
A
Retailer 9
-
$843 AUD
$592 USD
View
A
Retailer 10
-
$1,181 AUD
View
A
Retailer 11
-
$1,308 AUD
$919 USD
View
A
Retailer 12
-
$1,487 AUD
$1,044 USD
View
B+
Retailer 13
-
$1,633 AUD
$1,147 USD
View
B+
Retailer 14
-
$1,782 AUD
$1,252 USD
View
B+
Retailer 15
-
$2,046 AUD
£1,132 GBP
View
B+
Retailer 16
-
$2,747 AUD
$1,930 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$3,153 AUD
$2,215 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$3,288 AUD
$2,310 USD
View
Most Expensive
B
Brilliant Earth
21409540Y · Oct 29
$4,441 AUD
$3,120 USD
View
18 more retailers have this diamond
Prices start from $372 AUDSave up to $4,070 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
1.67ct Pear
$372 AUD