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Pear|Lab Grown|IGI

1.71ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG436045247

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045247

Diamond specifications and retailer prices

From $1,395 AUD
$980 USD
As of October 30, 2026
Save $5,591 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,986 AUD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045247 or 436045247. Listed at 11 retailers as of October 29, 2026, with prices from $1,395 to $6,986, a $5,591 spread on the same certified stone. MOH London lists it at $6,986. 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

1.71
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045247
Dimensions10.23 × 6.72 × 4.11 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.23 mm6.72 mm1.71 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045247
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

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 30
Current: $6,986 AUD|Low: $1,395 AUD|High: $7,042 AUD|Avg: $3,670 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$1,395 AUD
Retailer 5$2,097 AUD
Retailer 8$2,348 AUD
Retailer 6$2,433 AUD
Retailer 9$2,676 AUD
Retailer 4$2,828 AUD
Retailer 3$3,300 AUD
Retailer 11$3,311 AUD
Retailer 7$3,837 AUD
Retailer 10$4,416 AUD
Retailer 12$6,966 AUD
MOH London$6,986 AUD

14 data points across 12 retailers

11 retailers$1,395 AUD to $6,986 AUD

A
Cheapest Retailer
-
$1,395 AUD
$980 USD
B+
Retailer 2
-
$2,097 AUD
$1,473 USD
View
B+
Retailer 3
-
$2,282 AUD
$1,603 USD
View
B+
Retailer 4
-
$2,348 AUD
$1,649 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,433 AUD
$1,709 USD
View
Retailer 6
-
$2,433 AUD
$1,709 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$2,676 AUD
$1,880 USD
View
B
Retailer 8
-
$3,837 AUD
$2,695 USD
View
B
Retailer 9
-
$4,416 AUD
$3,102 USD
View
B
Retailer 10
-
$4,560 AUD
$3,203 USD
View
Most Expensive
B
MOH London
LG436045247 · Oct 29
$6,986 AUD
£3,864 GBP
View
10 more retailers have this diamond
Prices start from $1,395 AUDSave up to $5,591 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
$1,395 AUD