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Asscher|Lab Grown|IGI

4.30ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG744513660

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG744513660

Diamond specifications and retailer prices

From HK$40,068 HKD
$5,107 USD
As of October 30, 2026
Save HK$235,630 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$275,698 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown asscher diamond

This 4.3ct 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 LG744513660 or 744513660. Listed at 15 retailers as of October 30, 2026, with prices from HK$40,068 to HK$275,698, a HK$235,630 spread on the same certified stone. Do Amore Diamonds lists it at HK$275,698. 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

4.30
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513660
Dimensions8.97 × 8.97 × 6.04 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
8.97 mm8.97 mm4.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513660
Side View
Table 61.0%Crown 39.3°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 67.3%

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$275,698 HKD|Low: HK$36,600 HKD|High: HK$309,513 HKD|Avg: HK$89,326 HKD|-10.9%
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 12HK$40,068 HKD
Retailer 9HK$40,554 HKD
Retailer 2HK$41,998 HKD
Retailer 10HK$42,084 HKD
Retailer 8HK$46,643 HKD
Retailer 4HK$54,222 HKD
Retailer 5HK$55,634 HKD
Retailer 7HK$58,388 HKD
Retailer 3HK$65,653 HKD
Retailer 6HK$67,434 HKD
Retailer 14HK$81,482 HKD
Retailer 15HK$95,874 HKD
Retailer 11HK$113,763 HKD
Retailer 13HK$128,593 HKD
Do Amore DiamondsHK$275,698 HKD

36 data points across 15 retailers

15 retailersHK$40,068 HKD to HK$275,698 HKD

A
Cheapest Retailer
-
HK$40,068 HKD
$5,107 USD
A
Retailer 2
-
HK$40,554 HKD
$5,169 USD
View
A
Retailer 3
-
HK$41,998 HKD
$5,353 USD
View
A
Retailer 4
-
HK$42,084 HKD
$5,364 USD
View
A
Retailer 5
-
HK$46,643 HKD
$5,945 USD
View
A
Retailer 6
-
HK$54,222 HKD
$6,911 USD
View
A
Retailer 7
-
HK$55,634 HKD
$7,091 USD
View
A
Retailer 8
-
HK$58,388 HKD
$7,442 USD
View
Final sale: no returns
A
Retailer 9
-
HK$65,653 HKD
$8,368 USD
View
Retailer 10
-
HK$67,434 HKD
$8,595 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
HK$81,482 HKD
€9,891 EUR
View
B+
Retailer 12
-
HK$95,874 HKD
£9,622 GBP
View
B+
Retailer 13
-
HK$113,763 HKD
$14,500 USD
View
B+
Retailer 14
-
HK$128,593 HKD
$16,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-D2AF8A2F9 · Oct 31
HK$275,698 HKD
$35,140 USD
View
14 more retailers have this diamond
Prices start from HK$40,068 HKDSave up to HK$235,630 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
4.30ct Asscher
HK$40,068 HKD