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Pear|Lab Grown|IGI

0.51ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG829620259

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG829620259

Diamond specifications and retailer prices

From $114 AUD
$80 USD
As of November 2, 2026
Save $931 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,046 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown pear sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG829620259 or 829620259. Listed at 13 retailers as of November 1, 2026, with prices from $114 to $1,046, a $931 spread on the same certified stone. MOH London lists it at $1,046. 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

0.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829620259
Dimensions7.06 × 4.30 × 2.83 mm
L/W Ratio1.64
Girdle conditionFaceted
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
7.06 mm4.30 mm0.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829620259
Side View
Table 60.0%Crown 43°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 2
Current: $1,046 AUD|Low: $110 AUD|High: $1,058 AUD|Avg: $359 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 12$114 AUD
Retailer 10$133 AUD
Retailer 3$151 AUD
Retailer 11$151 AUD
Retailer 2$250 AUD
Retailer 6$283 AUD
Retailer 4$310 AUD
Retailer 8$321 AUD
Retailer 7$343 AUD
Retailer 13$458 AUD
Retailer 9$509 AUD
Retailer 5$584 AUD
MOH London$1,046 AUD

44 data points across 13 retailers

13 retailers$114 AUD to $1,046 AUD

A
Cheapest Retailer
-
$114 AUD
$80 USD
A
Retailer 2
-
$133 AUD
$93 USD
View
Retailer 3
-
$151 AUD
$106 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$151 AUD
$106 USD
View
A
Retailer 5
-
$250 AUD
£138 GBP
View
A
Retailer 6
-
$283 AUD
€189 EUR
View
A
Retailer 7
-
$310 AUD
$217 USD
View
Retailer 8
-
$321 AUD
$225 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$343 AUD
£190 GBP
View
B+
Retailer 10
-
$458 AUD
$321 USD
View
B+
Retailer 11
-
$509 AUD
$357 USD
View
B+
Retailer 12
-
$584 AUD
$409 USD
View
Most Expensive
B
MOH London
LG829620259 · Nov 1
$1,046 AUD
£577 GBP
View
12 more retailers have this diamond
Prices start from $114 AUDSave up to $931 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
0.51ct Pear
$114 AUD