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Pear|Lab Grown|IGI

1.73ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG425067211

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG425067211

Diamond specifications and retailer prices

From $1,367 AUD
$960 USD
As of October 30, 2026
Save $5,467 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,834 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown pear diamond

This 1.73ct lab-grown pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067211 or 425067211. Listed at 10 retailers as of October 29, 2026, with prices from $1,367 to $6,834, a $5,467 spread on the same certified stone. MOH London lists it at $6,834. 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

1.73
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067211
Dimensions10.14 × 6.58 × 4.25 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.14 mm6.58 mm1.73 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067211
Side View
Table 58.0%Crown 37.1°GirdlePavilion 41.3°Culet: NoneDepth 64.6%

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: $6,834 AUD|Low: $1,367 AUD|High: $6,890 AUD|Avg: $3,132 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,367 AUD
Retailer 3$1,824 AUD
Retailer 7$1,984 AUD
Retailer 8$2,043 AUD
Retailer 4$2,115 AUD
Retailer 10$2,935 AUD
Retailer 5$3,350 AUD
Retailer 9$3,943 AUD
Retailer 6$3,966 AUD
MOH London$6,834 AUD

18 data points across 10 retailers

10 retailers$1,367 AUD to $6,834 AUD

A
Cheapest Retailer
-
$1,367 AUD
$960 USD
B+
Retailer 2
-
$1,824 AUD
$1,281 USD
View
B+
Retailer 3
-
$1,984 AUD
$1,394 USD
View
B+
Retailer 4
-
$2,043 AUD
$1,435 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,115 AUD
$1,486 USD
View
Retailer 6
-
$2,115 AUD
$1,486 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$3,350 AUD
$2,353 USD
View
B
Retailer 8
-
$3,943 AUD
$2,770 USD
View
B
Retailer 9
-
$3,966 AUD
$2,786 USD
View
Most Expensive
B
MOH London
LG425067211 · Oct 29
$6,834 AUD
£3,780 GBP
View
9 more retailers have this diamond
Prices start from $1,367 AUDSave up to $5,467 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
1.73ct Pear
$1,367 AUD