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Pear|Lab Grown|GCAL

0.51ct E SI1 Pear Lab Grown Diamond

VG • E/SI1 • GCAL 320030132

Shape and cutting style on the report: Pear brilliant

Certificate GCAL 320030132

Diamond specifications and retailer prices

From $138 AUD
As of November 6, 2026
Save $1,273 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,595 AUD at MOH London · As of October 26, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 320030132. Listed at 12 retailers as of November 6, 2026, with a 921% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320030132
Dimensions7.02 × 4.47 × 2.72 mm
L/W Ratio1.57
Culet sizeNone
Top View
7.02 mm4.47 mm0.51 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGCAL 320030132
Side View
Table 60.0%Crown 34.5°Girdle: MED-VTKPavilion 40.4°Culet: NoneDepth 60.8%

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 6
Current: $1,595 AUD|Low: $137 AUD|High: $1,667 AUD|Avg: $561 AUD|-4.2%
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 6, 2026
Retailer 6$138 AUD
Retailer 8$160 AUD
Retailer 10$183 AUD
Retailer 4$215 AUD
Retailer 5$317 AUD
Retailer 3$390 AUD
Retailer 9$553 AUD
Retailer 11$553 AUD
Retailer 2$581 AUD
Retailer 12$581 AUD
Retailer 7$610 AUD
Retailer 13$1,412 AUD
MOH London$1,595 AUD

27 data points across 13 retailers

12 retailers$138 AUD to $1,412 AUD

A
Cheapest Retailer
-
$138 AUD
A
Retailer 2
-
$160 AUD
View
A
Retailer 3
-
$183 AUD
View
B+
Retailer 4
-
$215 AUD
View
B+
Retailer 5
-
$390 AUD
View
B
Retailer 6
-
$553 AUD
View
B
Retailer 7
-
$553 AUD
View
B
Retailer 8
-
$581 AUD
View
B
Retailer 9
-
$581 AUD
View
B
Retailer 10
-
$610 AUD
View
C
Retailer 11
-
$1,412 AUD
View
Most Expensive
MOH London
320030132 · Oct 26
$1,595 AUD
£863 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $138 AUDSave up to $1,273 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
$138 AUD