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Pear|Lab Grown|IGI

0.51ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG803661392

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG803661392

Diamond specifications and retailer prices

From HK$636 HKD
$81 USD
As of October 27, 2026
Save HK$5,174 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$5,809 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG803661392 or 803661392. Listed at 15 retailers as of October 26, 2026, with prices from HK$636 to HK$5,809, a HK$5,174 spread on the same certified stone. MOH London lists it at HK$5,809. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661392
Dimensions7.32 × 4.49 × 2.64 mm
L/W Ratio1.63
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm4.49 mm0.51 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661392
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.8%

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: Oct 27
Current: HK$5,809 HKD|Low: HK$612 HKD|High: HK$5,929 HKD|Avg: HK$1,897 HKD|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16HK$636 HKD
Retailer 3HK$706 HKD
Retailer 15HK$737 HKD
Retailer 7HK$839 HKD
Retailer 4HK$904 HKD
Retailer 13HK$1,059 HKD
Retailer 11HK$1,389 HKD
Retailer 9HK$1,508 HKD
Retailer 10HK$1,601 HKD
Retailer 14HK$1,718 HKD
Retailer 12HK$2,156 HKD
Retailer 2HK$2,275 HKD
Retailer 8HK$2,282 HKD
Retailer 5HK$2,542 HKD
Retailer 6HK$2,620 HKD
MOH LondonHK$5,809 HKD

42 data points across 16 retailers

15 retailersHK$636 HKD to HK$5,809 HKD

A
Cheapest Retailer
-
HK$636 HKD
$81 USD
Retailer 2
-
HK$737 HKD
$94 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$839 HKD
$107 USD
View
A
Retailer 4
-
HK$904 HKD
View
A
Retailer 5
-
HK$1,059 HKD
$135 USD
View
A
Retailer 6
-
HK$1,389 HKD
£139 GBP
View
A
Retailer 7
-
HK$1,508 HKD
€183 EUR
View
B+
Retailer 8
-
HK$1,601 HKD
$204 USD
View
B+
Retailer 9
-
HK$1,718 HKD
$219 USD
View
Price last confirmed 6 days ago
B+
Retailer 10
-
HK$2,156 HKD
£216 GBP
View
B+
Retailer 11
-
HK$2,275 HKD
$290 USD
View
B+
Retailer 12
-
HK$2,282 HKD
SGD 393 SGD
View
Retailer 13
-
HK$2,542 HKD
$324 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
HK$2,620 HKD
$334 USD
View
Most Expensive
B
MOH London
LG803661392 · Oct 26
HK$5,809 HKD
£583 GBP
View
14 more retailers have this diamond
Prices start from HK$636 HKDSave up to HK$5,174 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$636 HKD