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Asscher|Lab Grown|IGI

4.09ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG754508234

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754508234

Diamond specifications and retailer prices

From HK$47,341 HKD
$6,034 USD
As of October 30, 2026
Save HK$161,174 HKD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$208,515 HKD at With Clarity · As of October 31, 2026
View at With Clarity

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 very-good cut grade and certified by IGI LG754508234 or 754508234. Listed at 15 retailers as of October 30, 2026, with prices from HK$47,341 to HK$208,515, a HK$161,174 spread on the same certified stone. With Clarity lists it at HK$208,515. 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

4.09
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508234
Dimensions8.76 × 8.76 × 5.92 mm
L/W Ratio1.00
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
8.76 mm8.76 mm4.09 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508234
Side View
Table 66.0%Crown 33.4°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 67.6%

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$66,684 HKD|Low: HK$47,341 HKD|High: HK$263,600 HKD|Avg: HK$123,249 HKD|-18.4%
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
With Clarity
October 31, 2026
Retailer 13HK$47,341 HKD
Retailer 2HK$50,040 HKD
Retailer 4HK$65,778 HKD
Retailer 1HK$66,684 HKD
Retailer 11HK$69,199 HKD
Retailer 3HK$80,615 HKD
Retailer 9HK$86,120 HKD
Retailer 5HK$98,056 HKD
Retailer 10HK$106,167 HKD
Retailer 7HK$109,918 HKD
Retailer 8HK$110,456 HKD
Retailer 14HK$141,191 HKD
Retailer 6HK$182,586 HKD
Retailer 12HK$190,379 HKD
With ClarityHK$208,515 HKD

39 data points across 15 retailers

15 retailersHK$47,341 HKD to HK$208,515 HKD

A
Cheapest Retailer
-
HK$47,341 HKD
$6,034 USD
A
Retailer 2
-
HK$50,040 HKD
$6,378 USD
View
B+
Retailer 3
-
HK$65,778 HKD
View
B+
Retailer 4
-
HK$66,684 HKD
£6,692 GBP
View
Retailer 5
-
HK$69,199 HKD
$8,820 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$80,615 HKD
$10,275 USD
View
B+
Retailer 7
-
HK$86,120 HKD
€10,454 EUR
View
B+
Retailer 8
-
HK$98,056 HKD
$12,498 USD
View
B+
Retailer 9
-
HK$106,167 HKD
£10,655 GBP
View
B
Retailer 10
-
HK$109,918 HKD
$14,010 USD
View
B
Retailer 11
-
HK$110,456 HKD
ZAR 227,440 ZAR
View
B
Retailer 12
-
HK$141,191 HKD
$17,996 USD
View
B
Retailer 13
-
HK$182,586 HKD
$23,272 USD
View
B
Retailer 14
-
HK$190,379 HKD
SGD 32,791 SGD
View
Most Expensive
B
With Clarity
754508234 · Oct 31
HK$208,515 HKD
$26,577 USD
View
14 more retailers have this diamond
Prices start from HK$47,341 HKDSave up to HK$161,174 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$47,341 HKD