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Pear|Lab Grown|IGI

1.51ct F SI1 Pear Lab Grown Diamond

GD • F/SI1 • IGI LG618446847

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG618446847

Diamond specifications and retailer prices

From HK$3,515 HKD
$448 USD
As of October 28, 2026
Save HK$5,822 HKD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,337 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG618446847 or 618446847. Listed at 10 retailers as of October 28, 2026, with prices from HK$3,515 to HK$9,337, a HK$5,822 spread on the same certified stone. Brilliant Earth lists it at HK$9,337. 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

1.51
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618446847
Dimensions10.71 × 6.54 × 3.81 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.71 mm6.54 mm1.51 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618446847
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.3%

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 28
Current: HK$9,337 HKD|Low: HK$3,319 HKD|High: HK$9,965 HKD|Avg: HK$5,348 HKD|-6.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7HK$3,515 HKD
Retailer 3HK$3,543 HKD
Retailer 9HK$3,656 HKD
Retailer 2HK$3,781 HKD
Retailer 8HK$4,049 HKD
Retailer 5HK$5,484 HKD
Retailer 6HK$6,669 HKD
Retailer 4HK$8,251 HKD
Brilliant EarthHK$9,337 HKD

38 data points across 9 retailers

10 retailersHK$3,515 HKD to HK$9,337 HKD

B+
Cheapest Retailer
-
HK$3,515 HKD
$448 USD
A
Retailer 2
-
HK$3,543 HKD
€430 EUR
View
B+
Retailer 3
-
HK$3,656 HKD
$466 USD
View
B+
Retailer 4
-
HK$3,781 HKD
£379 GBP
View
B+
Retailer 5
-
HK$4,049 HKD
$516 USD
View
B+
Retailer 6
-
HK$5,484 HKD
$699 USD
View
Retailer 7
-
HK$6,669 HKD
$850 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
HK$6,997 HKD
$892 USD
View
B
Retailer 9
-
HK$8,251 HKD
£828 GBP
View
Most Expensive
B
Brilliant Earth
19352227A · Oct 30
HK$9,337 HKD
$1,190 USD
View
9 more retailers have this diamond
Prices start from HK$3,515 HKDSave up to HK$5,822 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
1.51ct Pear
HK$3,515 HKD