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Pear|Lab Grown|IGI

2.90ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG605362788

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG605362788

Diamond specifications and retailer prices

From $546 AUD
As of November 4, 2026
Save $2,685 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,238 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.9ct lab-grown pear diamond

This 2.9ct lab-grown pear sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG605362788 or 605362788. Listed at 15 retailers as of November 4, 2026, with a 492% 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

2.90
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605362788
Dimensions12.74 × 8.12 × 5.04 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
12.74 mm8.12 mm2.90 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605362788
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: Nov 4
Current: $3,238 AUD|Low: $448 AUD|High: $3,726 AUD|Avg: $1,474 AUD|-0.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 16$546 AUD
Retailer 13$611 AUD
Retailer 4$677 AUD
Retailer 5$677 AUD
Retailer 15$841 AUD
Retailer 10$895 AUD
Retailer 11$993 AUD
Retailer 8$1,080 AUD
Retailer 9$1,212 AUD
Retailer 6$1,224 AUD
Retailer 7$1,492 AUD
Retailer 14$1,901 AUD
Retailer 3$2,177 AUD
Retailer 2$2,639 AUD
Retailer 12$3,231 AUD
Blue Nile$3,238 AUD

37 data points across 16 retailers

15 retailers$546 AUD to $3,231 AUD

A
Cheapest Retailer
-
$546 AUD
A
Retailer 2
-
$611 AUD
View
Retailer 3
-
$677 AUD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$677 AUD
View
A
Retailer 5
-
$895 AUD
View
A
Retailer 6
-
$993 AUD
View
B+
Retailer 7
-
$1,080 AUD
View
A
Retailer 8
-
$1,212 AUD
View
A
Retailer 9
-
$1,224 AUD
View
A
Retailer 10
-
$1,492 AUD
View
B+
Retailer 11
-
$1,901 AUD
View
B
Retailer 12
-
$2,177 AUD
View
B
Retailer 13
-
$2,639 AUD
View
B
Retailer 14
-
$3,231 AUD
View
Most Expensive
Blue Nile
25269105 · Oct 31
$3,238 AUD
$2,225 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $546 AUDSave up to $2,685 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
2.90ct Pear
$546 AUD