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Pear|Lab Grown|IGI

1.61ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG549201510

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG549201510

Diamond specifications and retailer prices

From $386 AUD
$271 USD
As of October 31, 2026
Save $1,465 AUD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,851 AUD at Brilliant Earth · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG549201510 or 549201510. Listed at 23 retailers as of October 30, 2026, with prices from $386 to $1,851, a $1,465 spread on the same certified stone. Brilliant Earth lists it at $1,851. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549201510
Dimensions10.51 × 6.56 × 4.09 mm
L/W Ratio1.60
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
10.51 mm6.56 mm1.61 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549201510
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

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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 31
Current: $1,851 AUD|Low: $306 AUD|High: $2,975 AUD|Avg: $982 AUD|-37.8%
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 31, 2026
Retailer 11$386 AUD
Retailer 12$492 AUD
Retailer 10$587 AUD
Retailer 2$695 AUD
Retailer 3$779 AUD
Retailer 6$784 AUD
Retailer 4$797 AUD
Retailer 5$908 AUD
Retailer 7$942 AUD
Retailer 9$1,338 AUD
Retailer 13$1,407 AUD
Retailer 8$1,671 AUD
Brilliant Earth$1,851 AUD

45 data points across 13 retailers

23 retailers$386 AUD to $1,851 AUD

Retailer 1
-
$322 AUD
$226 USD
Price last confirmed 29 days ago
Retailer 2
-
$335 AUD
$235 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$386 AUD
$271 USD
View
Final sale: no returns
Retailer 4
-
$389 AUD
$273 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$410 AUD
$288 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$414 AUD
$291 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$414 AUD
$291 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$492 AUD
HK$2,700 HKD
View
B+
Retailer 9
-
$587 AUD
$412 USD
View
A
Retailer 10
-
$695 AUD
€465 EUR
View
B+
Retailer 11
-
$779 AUD
$547 USD
View
B+
Retailer 12
-
$784 AUD
£433 GBP
View
B+
Retailer 13
-
$797 AUD
$560 USD
View
B+
Retailer 14
-
$908 AUD
$638 USD
View
B+
Retailer 15
-
$942 AUD
View
Retailer 16
-
$1,334 AUD
$937 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$1,334 AUD
$937 USD
View
Retailer 18
-
$1,334 AUD
$937 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$1,338 AUD
$940 USD
View
B
Retailer 20
-
$1,407 AUD
SGD 1,336 SGD
View
Retailer 21
-
$1,581 AUD
$1,111 USD
View
Price last confirmed 55 days ago
B
Retailer 22
-
$1,671 AUD
£924 GBP
View
Most Expensive
B
Brilliant Earth
6294406A · Oct 30
$1,851 AUD
$1,300 USD
View
22 more retailers have this diamond
Prices start from $386 AUDSave up to $1,465 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
$386 AUD