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Pear|Lab Grown|IGI

1.61ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG517202480

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG517202480

Diamond specifications and retailer prices

From $364 AUD
$256 USD
As of October 30, 2026
Save $1,273 AUD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,637 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.61ct lab-grown pear diamond

This 1.61ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517202480 or 517202480. Listed at 22 retailers as of October 29, 2026, with prices from $364 to $1,637, a $1,273 spread on the same certified stone. Brilliant Earth lists it at $1,637. 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

1.61
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517202480
Dimensions8.62 × 5.67 × 3.47 mm
L/W Ratio1.52
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
8.62 mm5.67 mm1.61 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG517202480
Side View
Table 59.5%Crown 36.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.9%

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 30
Current: $1,637 AUD|Low: $319 AUD|High: $1,680 AUD|Avg: $943 AUD|-2.5%
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
October 30, 2026
Retailer 12$364 AUD
Retailer 11$456 AUD
Retailer 10$558 AUD
Retailer 6$668 AUD
Retailer 3$730 AUD
Retailer 2$735 AUD
Retailer 13$762 AUD
Retailer 4$857 AUD
Retailer 9$1,274 AUD
Retailer 5$1,341 AUD
Retailer 8$1,345 AUD
Retailer 7$1,593 AUD
Brilliant Earth$1,637 AUD

42 data points across 13 retailers

22 retailers$364 AUD to $1,637 AUD

Retailer 1
-
$306 AUD
$215 USD
Price last confirmed 28 days ago
Retailer 2
-
$319 AUD
$224 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$364 AUD
$256 USD
View
Final sale: no returns
Retailer 4
-
$370 AUD
$260 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$390 AUD
$274 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$396 AUD
$278 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$396 AUD
$278 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$456 AUD
HK$2,500 HKD
View
B+
Retailer 9
-
$558 AUD
$392 USD
View
A
Retailer 10
-
$668 AUD
€447 EUR
View
B+
Retailer 11
-
$730 AUD
$513 USD
View
B+
Retailer 12
-
$735 AUD
£406 GBP
View
B+
Retailer 13
-
$762 AUD
$535 USD
View
B+
Retailer 14
-
$857 AUD
$602 USD
View
Retailer 15
-
$1,270 AUD
$892 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$1,270 AUD
$892 USD
View
Retailer 17
-
$1,270 AUD
$892 USD
View
Price last confirmed 20 days ago
B
Retailer 18
-
$1,274 AUD
$895 USD
View
B
Retailer 19
-
$1,341 AUD
SGD 1,273 SGD
View
Retailer 20
-
$1,345 AUD
$945 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$1,593 AUD
£881 GBP
View
Most Expensive
B
Brilliant Earth
6064422A · Oct 29
$1,637 AUD
$1,150 USD
View
21 more retailers have this diamond
Prices start from $364 AUDSave up to $1,273 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
1.61ct Pear
$364 AUD