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Emerald|Lab Grown|IGI

4.23ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG784644807

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784644807

Diamond specifications and retailer prices

From HK$30,010 HKD
$3,825 USD
As of October 30, 2026
Save HK$176,960 HKD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$206,970 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.23ct lab-grown emerald diamond

This 4.23ct lab-grown emerald 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 LG784644807 or 784644807. Listed at 14 retailers as of October 30, 2026, with prices from HK$30,010 to HK$206,970, a HK$176,960 spread on the same certified stone. Do Amore Diamonds lists it at HK$206,970. 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 angle34.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644807
Dimensions10.92 × 7.67 × 4.99 mm
L/W Ratio1.42
Culet sizeLarge
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
10.92 mm7.67 mm4.23 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644807
Side View
Table 68.0%Crown 34.3°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 65.1%

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$206,970 HKD|Low: HK$28,802 HKD|High: HK$236,234 HKD|Avg: HK$75,282 HKD|-12.4%
Do Amore Diamonds
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
October 30, 2026
Retailer 7HK$30,010 HKD
Retailer 3HK$31,524 HKD
Retailer 11HK$32,622 HKD
Retailer 13HK$35,384 HKD
Retailer 4HK$37,016 HKD
Retailer 6HK$40,327 HKD
Retailer 12HK$46,282 HKD
Retailer 14HK$48,133 HKD
Retailer 10HK$54,065 HKD
Retailer 5HK$62,687 HKD
Retailer 8HK$66,357 HKD
Retailer 9HK$80,181 HKD
Retailer 2HK$94,462 HKD
Do Amore DiamondsHK$206,970 HKD

33 data points across 14 retailers

14 retailersHK$30,010 HKD to HK$206,970 HKD

A
Cheapest Retailer
-
HK$30,010 HKD
$3,825 USD
A
Retailer 2
-
HK$31,524 HKD
$4,018 USD
View
A
Retailer 3
-
HK$32,622 HKD
$4,158 USD
View
A
Retailer 4
-
HK$35,384 HKD
$4,510 USD
View
A
Retailer 5
-
HK$37,016 HKD
$4,718 USD
View
A
Retailer 6
-
HK$40,327 HKD
$5,140 USD
View
Final sale: no returns
A
Retailer 7
-
HK$46,282 HKD
$5,899 USD
View
A
Retailer 8
-
HK$48,133 HKD
$6,135 USD
View
A
Retailer 9
-
HK$54,065 HKD
$6,891 USD
View
Retailer 10
-
HK$62,687 HKD
$7,990 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
HK$66,357 HKD
€8,055 EUR
View
B+
Retailer 12
-
HK$80,181 HKD
£8,047 GBP
View
B+
Retailer 13
-
HK$94,462 HKD
$12,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-E60A14D75 · Oct 30
HK$206,970 HKD
$26,380 USD
View
13 more retailers have this diamond
Prices start from HK$30,010 HKDSave up to HK$176,960 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 Emerald
HK$30,010 HKD