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Pear|Lab Grown|IGI

0.51ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG794638538

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG794638538

Diamond specifications and retailer prices

From $106 AUD
$74 USD
As of November 2, 2026
Save $866 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $971 AUD at MOH London · As of October 29, 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 LG794638538 or 794638538. Listed at 14 retailers as of October 29, 2026, with prices from $106 to $971, a $866 spread on the same certified stone. MOH London lists it at $971. 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
SymmetryGood
FluorescenceNone
Crown angle31°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794638538
Dimensions7.37 × 4.49 × 2.60 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm4.49 mm0.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG794638538
Side View
Table 60.0%Crown 31°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 57.9%

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: Nov 2
Current: $971 AUD|Low: $101 AUD|High: $1,017 AUD|Avg: $331 AUD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$106 AUD
Retailer 11$140 AUD
Retailer 12$140 AUD
Retailer 4$183 AUD
Retailer 5$244 AUD
Retailer 2$263 AUD
Retailer 6$264 AUD
Retailer 8$314 AUD
Retailer 7$317 AUD
Retailer 3$467 AUD
Retailer 10$528 AUD
MOH London$971 AUD

41 data points across 12 retailers

14 retailers$106 AUD to $971 AUD

A
Cheapest Retailer
-
$106 AUD
$74 USD
A
Retailer 2
-
$123 AUD
$86 USD
View
A
Retailer 3
-
$140 AUD
$98 USD
View
Retailer 4
-
$140 AUD
$98 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$183 AUD
$128 USD
View
A
Retailer 6
-
$244 AUD
£135 GBP
View
A
Retailer 7
-
$263 AUD
$184 USD
View
A
Retailer 8
-
$264 AUD
€176 EUR
View
Retailer 9
-
$314 AUD
$220 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$317 AUD
£175 GBP
View
B+
Retailer 11
-
$422 AUD
$296 USD
View
B+
Retailer 12
-
$467 AUD
$327 USD
View
B+
Retailer 13
-
$528 AUD
$370 USD
View
Most Expensive
B
MOH London
LG794638538 · Oct 29
$971 AUD
£536 GBP
View
13 more retailers have this diamond
Prices start from $106 AUDSave up to $866 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
$106 AUD