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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 HK$745 HKD
As of November 6, 2026
Save HK$6,858 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,590 HKD 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: HK$8,590 HKD|Low: HK$737 HKD|High: HK$8,978 HKD|Avg: HK$3,021 HKD|-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 6HK$745 HKD
Retailer 8HK$862 HKD
Retailer 10HK$988 HKD
Retailer 4HK$1,160 HKD
Retailer 5HK$1,709 HKD
Retailer 3HK$2,100 HKD
Retailer 9HK$2,978 HKD
Retailer 11HK$2,978 HKD
Retailer 2HK$3,127 HKD
Retailer 12HK$3,127 HKD
Retailer 7HK$3,284 HKD
Retailer 13HK$7,602 HKD
MOH LondonHK$8,590 HKD

27 data points across 13 retailers

12 retailersHK$745 HKD to HK$7,602 HKD

A
Cheapest Retailer
-
HK$745 HKD
A
Retailer 2
-
HK$862 HKD
View
A
Retailer 3
-
HK$988 HKD
View
B+
Retailer 4
-
HK$1,160 HKD
View
B+
Retailer 5
-
HK$2,100 HKD
View
B
Retailer 6
-
HK$2,978 HKD
View
B
Retailer 7
-
HK$2,978 HKD
View
B
Retailer 8
-
HK$3,127 HKD
View
B
Retailer 9
-
HK$3,127 HKD
View
B
Retailer 10
-
HK$3,284 HKD
View
C
Retailer 11
-
HK$7,602 HKD
View
Most Expensive
MOH London
320030132 · Oct 26
HK$8,590 HKD
£863 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from HK$745 HKDSave up to HK$6,858 HKD

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
HK$745 HKD