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Pear|Lab Grown|IGI

2.50ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG500150522

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG500150522

Diamond specifications and retailer prices

From $2,634 AUD
$1,850 USD
As of October 30, 2026
Save $6,134 AUD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,240 AUD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 2.5ct lab-grown pear diamond

This 2.5ct lab-grown pear sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500150522 or 500150522. Listed at 12 retailers as of October 30, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150522
Dimensions11.73 × 7.45 × 4.70 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.73 mm7.45 mm2.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG500150522
Side View
Table 58.5%Crown 35.7°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,240 AUD|Low: $2,634 AUD|High: $14,352 AUD|Avg: $8,012 AUD|+0.3%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$2,634 AUD
Retailer 6$5,700 AUD
Retailer 8$6,382 AUD
Retailer 7$6,611 AUD
Retailer 9$6,691 AUD
Retailer 3$8,681 AUD
Retailer 5$8,768 AUD
Loose Grown Diamond$10,240 AUD
Retailer 4$14,238 AUD

40 data points across 9 retailers

12 retailers$2,634 AUD to $8,768 AUD

B+
Cheapest Retailer
-
$2,634 AUD
$1,850 USD
B
Retailer 2
-
$5,700 AUD
$4,004 USD
View
B
Retailer 3
-
$5,973 AUD
$4,196 USD
View
B
Retailer 4
-
$6,382 AUD
$4,483 USD
View
Final sale: no returns
B
Retailer 5
-
$6,611 AUD
$4,644 USD
View
Retailer 6
-
$6,611 AUD
$4,644 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$6,691 AUD
$4,700 USD
View
B
Retailer 8
-
$8,261 AUD
$5,803 USD
View
B
Retailer 9
-
$8,681 AUD
£4,802 GBP
View
B
Retailer 10
-
$8,768 AUD
$6,159 USD
View
Most Expensive
Loose Grown Diamond
500150522 · Oct 26
$10,240 AUD
$7,193 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,634 AUDSave up to $6,134 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.

B+
2.50ct Pear
$2,634 AUD