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Asscher|Lab Grown|IGI

4.07ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG787621665

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787621665

Diamond specifications and retailer prices

From HK$35,925 HKD
$4,579 USD
As of October 31, 2026
Save HK$145,942 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$181,867 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.07ct lab-grown asscher diamond

This 4.07ct 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 LG787621665 or 787621665. Listed at 14 retailers as of October 30, 2026, with prices from HK$35,925 to HK$181,867, a HK$145,942 spread on the same certified stone. Taylor and Hart lists it at HK$181,867. 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

4.07
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621665
Dimensions8.77 × 8.74 × 5.66 mm
L/W Ratio1.00
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
8.77 mm8.74 mm4.07 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621665
Side View
Table 64.0%Crown 30.6°Girdle: Slightly ThickPavilion 44.7°Culet: NoneDepth 64.8%

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 31
Current: HK$65,808 HKD|Low: HK$35,925 HKD|High: HK$262,321 HKD|Avg: HK$111,890 HKD|-19.0%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 2HK$35,925 HKD
Retailer 12HK$42,987 HKD
Retailer 1HK$65,808 HKD
Retailer 4HK$65,979 HKD
Retailer 11HK$67,042 HKD
Retailer 3HK$80,222 HKD
Retailer 9HK$85,700 HKD
Retailer 5HK$88,405 HKD
Retailer 13HK$101,484 HKD
Retailer 10HK$105,669 HKD
Retailer 7HK$109,369 HKD
Retailer 8HK$109,936 HKD
Retailer 14HK$140,501 HKD
Taylor and HartHK$181,867 HKD
Retailer 6HK$262,321 HKD

39 data points across 15 retailers

14 retailersHK$35,925 HKD to HK$181,867 HKD

A
Cheapest Retailer
-
HK$35,925 HKD
$4,579 USD
A
Retailer 2
-
HK$42,987 HKD
$5,479 USD
View
A
Retailer 3
-
HK$65,808 HKD
£6,605 GBP
View
A
Retailer 4
-
HK$65,979 HKD
View
Retailer 5
-
HK$67,042 HKD
$8,545 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$80,222 HKD
$10,225 USD
View
B+
Retailer 7
-
HK$85,700 HKD
€10,403 EUR
View
B+
Retailer 8
-
HK$88,405 HKD
$11,268 USD
View
B+
Retailer 9
-
HK$101,484 HKD
$12,935 USD
View
B+
Retailer 10
-
HK$105,669 HKD
£10,605 GBP
View
B+
Retailer 11
-
HK$109,369 HKD
$13,940 USD
View
B+
Retailer 12
-
HK$109,936 HKD
ZAR 226,369 ZAR
View
B+
Retailer 13
-
HK$140,501 HKD
$17,908 USD
View
Most Expensive
B
Taylor and Hart
95MGBWO · Oct 30
HK$181,867 HKD
$23,180 USD
View
13 more retailers have this diamond
Prices start from HK$35,925 HKDSave up to HK$145,942 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
4.07ct Asscher
HK$35,925 HKD