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Asscher|Lab Grown|IGI

4.09ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780662141

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780662141

Diamond specifications and retailer prices

From HK$38,185 HKD
$4,867 USD
As of October 30, 2026
Save HK$224,567 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$262,752 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.09ct lab-grown asscher diamond

This 4.09ct lab-grown asscher 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 LG780662141 or 780662141. Listed at 15 retailers as of October 30, 2026, with prices from HK$38,185 to HK$262,752, a HK$224,567 spread on the same certified stone. Do Amore Diamonds lists it at HK$262,752. 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

4.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662141
Dimensions9.01 × 8.72 × 5.62 mm
L/W Ratio1.03
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
9.01 mm8.72 mm4.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662141
Side View
Table 65.0%Crown 34.9°Girdle: STK-THKPavilion 36°Culet: NoneDepth 64.4%

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$262,752 HKD|Low: HK$34,890 HKD|High: HK$325,126 HKD|Avg: HK$87,710 HKD|-19.2%
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
Retailer 15
October 31, 2026
Retailer 13HK$38,185 HKD
Retailer 8HK$40,021 HKD
Retailer 10HK$40,617 HKD
Retailer 11HK$40,719 HKD
Retailer 2HK$44,524 HKD
Retailer 5HK$53,029 HKD
Retailer 7HK$55,626 HKD
Retailer 9HK$56,575 HKD
Retailer 4HK$62,601 HKD
Retailer 6HK$67,355 HKD
Retailer 15HK$77,503 HKD
Retailer 3HK$91,380 HKD
Retailer 12HK$109,918 HKD
Retailer 14HK$122,433 HKD
Do Amore DiamondsHK$262,752 HKD

36 data points across 15 retailers

15 retailersHK$38,185 HKD to HK$262,752 HKD

A
Cheapest Retailer
-
HK$38,185 HKD
$4,867 USD
A
Retailer 2
-
HK$40,021 HKD
$5,101 USD
View
A
Retailer 3
-
HK$40,617 HKD
$5,177 USD
View
A
Retailer 4
-
HK$40,719 HKD
$5,190 USD
View
A
Retailer 5
-
HK$44,524 HKD
$5,675 USD
View
A
Retailer 6
-
HK$53,029 HKD
$6,759 USD
View
A
Retailer 7
-
HK$55,626 HKD
$7,090 USD
View
Final sale: no returns
A
Retailer 8
-
HK$56,575 HKD
$7,211 USD
View
A
Retailer 9
-
HK$62,601 HKD
$7,979 USD
View
Retailer 10
-
HK$67,355 HKD
$8,585 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
HK$77,503 HKD
€9,408 EUR
View
B+
Retailer 12
-
HK$91,380 HKD
£9,171 GBP
View
B+
Retailer 13
-
HK$109,918 HKD
$14,010 USD
View
B+
Retailer 14
-
HK$122,433 HKD
$15,605 USD
View
Most Expensive
B
Do Amore Diamonds
27-1BA87BDCF · Oct 31
HK$262,752 HKD
$33,490 USD
View
14 more retailers have this diamond
Prices start from HK$38,185 HKDSave up to HK$224,567 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
4.09ct Asscher
HK$38,185 HKD