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Pear|Lab Grown|IGI

1.70ct E IF Pear Lab Grown Diamond

EX • E/IF • IGI LG598340317

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG598340317

Diamond specifications and retailer prices

From $836 AUD
$587 USD
As of October 27, 2026
Save $4,445 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,281 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown pear diamond

This 1.7ct 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 LG598340317 or 598340317. Listed at 9 retailers as of October 27, 2026, with prices from $836 to $5,281, a $4,445 spread on the same certified stone. Brilliant Earth lists it at $5,281. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598340317
Dimensions10.84 × 6.62 × 4.12 mm
L/W Ratio1.64
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
10.84 mm6.62 mm1.70 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598340317
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: Oct 27
Current: $5,281 AUD|Low: $547 AUD|High: $5,466 AUD|Avg: $1,981 AUD|-3.4%
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
October 23, 2026
Retailer 12$836 AUD
Retailer 9$939 AUD
Retailer 14$1,028 AUD
Retailer 2$1,161 AUD
Retailer 10$1,194 AUD
Retailer 3$1,226 AUD
Retailer 7$1,449 AUD
Retailer 13$1,686 AUD
Retailer 8$2,051 AUD
Retailer 4$2,126 AUD
Retailer 6$2,399 AUD
Retailer 11$2,548 AUD
Retailer 15$2,672 AUD
Retailer 5$2,999 AUD
Brilliant Earth$5,281 AUD

17 data points across 15 retailers

9 retailers$836 AUD to $5,281 AUD

A
Cheapest Retailer
-
$836 AUD
$587 USD
Final sale: no returns
A
Retailer 2
-
$939 AUD
$660 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,028 AUD
$722 USD
View
A
Retailer 4
-
$1,161 AUD
€777 EUR
View
B+
Retailer 5
-
$1,686 AUD
$1,185 USD
View
B+
Retailer 6
-
$2,051 AUD
$1,441 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$2,399 AUD
$1,685 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$2,548 AUD
$1,790 USD
View
Most Expensive
B
Brilliant Earth
17664353A · Oct 29
$5,281 AUD
$3,710 USD
View
8 more retailers have this diamond
Prices start from $836 AUDSave up to $4,445 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
1.70ct Pear
$836 AUD