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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 $171 NZD
As of November 6, 2026
Save $1,578 NZD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,977 NZD 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: $1,977 NZD|Low: $170 NZD|High: $2,066 NZD|Avg: $695 NZD|-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$171 NZD
Retailer 8$198 NZD
Retailer 10$227 NZD
Retailer 4$267 NZD
Retailer 5$393 NZD
Retailer 3$483 NZD
Retailer 9$685 NZD
Retailer 11$685 NZD
Retailer 2$720 NZD
Retailer 12$720 NZD
Retailer 7$756 NZD
Retailer 13$1,750 NZD
MOH London$1,977 NZD

27 data points across 13 retailers

12 retailers$171 NZD to $1,750 NZD

A
Cheapest Retailer
-
$171 NZD
A
Retailer 2
-
$198 NZD
View
A
Retailer 3
-
$227 NZD
View
B+
Retailer 4
-
$267 NZD
View
B+
Retailer 5
-
$483 NZD
View
B
Retailer 6
-
$685 NZD
View
B
Retailer 7
-
$685 NZD
View
B
Retailer 8
-
$720 NZD
View
B
Retailer 9
-
$720 NZD
View
B
Retailer 10
-
$756 NZD
View
C
Retailer 11
-
$1,750 NZD
View
Most Expensive
MOH London
320030132 · Oct 26
$1,977 NZD
£863 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $171 NZDSave up to $1,578 NZD

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
$171 NZD