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Asscher|Lab Grown|IGI

4.29ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG837647180

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837647180

Diamond specifications and retailer prices

From HK$40,390 HKD
$5,148 USD
As of October 31, 2026
Save HK$234,681 HKD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$275,070 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.29ct lab-grown asscher diamond

This 4.29ct 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 LG837647180 or 837647180. Listed at 12 retailers as of October 31, 2026, with prices from HK$40,390 to HK$275,070, a HK$234,681 spread on the same certified stone. Do Amore Diamonds lists it at HK$275,070. 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

4.29
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837647180
Dimensions8.92 × 8.85 × 5.81 mm
L/W Ratio1.01
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
8.92 mm8.85 mm4.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837647180
Side View
Table 60.0%Crown 30.3°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 65.6%

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 31
Current: HK$275,070 HKD|Low: HK$38,984 HKD|High: HK$327,848 HKD|Avg: HK$102,824 HKD|+3.8%
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
October 31, 2026
Retailer 6HK$40,390 HKD
Retailer 8HK$42,768 HKD
Retailer 2HK$46,525 HKD
Retailer 5HK$58,152 HKD
Retailer 11HK$65,519 HKD
Retailer 12HK$68,493 HKD
Retailer 9HK$81,301 HKD
Retailer 10HK$95,655 HKD
Retailer 3HK$103,038 HKD
Retailer 7HK$113,527 HKD
Retailer 4HK$218,715 HKD
Do Amore DiamondsHK$275,070 HKD

28 data points across 12 retailers

12 retailersHK$40,390 HKD to HK$275,070 HKD

A
Cheapest Retailer
-
HK$40,390 HKD
$5,148 USD
Retailer 2
-
HK$42,594 HKD
$5,429 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$42,768 HKD
£4,292 GBP
View
A
Retailer 4
-
HK$46,525 HKD
$5,930 USD
View
A
Retailer 5
-
HK$58,152 HKD
$7,412 USD
View
A
Retailer 6
-
HK$65,519 HKD
$8,351 USD
View
Retailer 7
-
HK$68,493 HKD
$8,730 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
HK$81,301 HKD
€9,869 EUR
View
B+
Retailer 9
-
HK$95,655 HKD
£9,600 GBP
View
Retailer 10
-
HK$103,038 HKD
$13,133 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
HK$113,527 HKD
$14,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-EAA771AE0 · Oct 31
HK$275,070 HKD
$35,060 USD
View
11 more retailers have this diamond
Prices start from HK$40,390 HKDSave up to HK$234,681 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
4.29ct Asscher
HK$40,390 HKD