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Pear|Lab Grown|IGI

4.23ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG787620730

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG787620730

Diamond specifications and retailer prices

From HK$43,842 HKD
$5,588 USD
As of October 30, 2026
Save HK$156,200 HKD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$200,042 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.23ct lab-grown pear diamond

This 4.23ct lab-grown pear sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787620730 or 787620730. Listed at 9 retailers as of October 29, 2026, with prices from HK$43,842 to HK$200,042, a HK$156,200 spread on the same certified stone. Blue Nile lists it at HK$200,042. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.23
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620730
Dimensions13.62 × 9.07 × 5.79 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.62 mm9.07 mm4.23 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620730
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

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 30
Current: HK$200,042 HKD|Low: HK$43,842 HKD|High: HK$200,042 HKD|Avg: HK$99,397 HKD|+64.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2HK$43,842 HKD
Retailer 4HK$44,571 HKD
Retailer 7HK$49,781 HKD
Retailer 8HK$70,141 HKD
Retailer 9HK$75,491 HKD
Retailer 5HK$93,913 HKD
Retailer 3HK$101,523 HKD
Retailer 6HK$109,674 HKD
Retailer 10HK$146,252 HKD
Blue NileHK$200,042 HKD

31 data points across 10 retailers

9 retailersHK$43,842 HKD to HK$200,042 HKD

A
Cheapest Retailer
-
HK$43,842 HKD
$5,588 USD
A
Retailer 2
-
HK$44,571 HKD
$5,681 USD
View
A
Retailer 3
-
HK$44,799 HKD
$5,710 USD
View
A
Retailer 4
-
HK$70,141 HKD
$8,940 USD
View
A
Retailer 5
-
HK$75,491 HKD
$9,622 USD
View
A
Retailer 6
-
HK$93,913 HKD
€11,400 EUR
View
B+
Retailer 7
-
HK$101,523 HKD
$12,940 USD
View
B+
Retailer 8
-
HK$109,674 HKD
£11,007 GBP
View
Most Expensive
B
Blue Nile
29230759 · Oct 29
HK$200,042 HKD
$25,497 USD
View
8 more retailers have this diamond
Prices start from HK$43,842 HKDSave up to HK$156,200 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
4.23ct Pear
HK$43,842 HKD