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Radiant|Lab Grown|IGI

4.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG754594084

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG754594084

Diamond specifications and retailer prices

From HK$27,523 HKD
$3,508 USD
As of October 30, 2026
Save HK$142,415 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$169,938 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant 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 LG754594084 or 754594084. Listed at 15 retailers as of October 30, 2026, with prices from HK$27,523 to HK$169,938, a HK$142,415 spread on the same certified stone. Do Amore Diamonds lists it at HK$169,938. 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

4.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594084
Dimensions11.23 × 7.93 × 5.19 mm
L/W Ratio1.42
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
11.23 mm7.93 mm4.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594084
Side View
Table 63.0%Crown 38.7°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A+
Exceptional
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$169,938 HKD|Low: HK$27,523 HKD|High: HK$236,391 HKD|Avg: HK$69,287 HKD|-28.1%
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 5HK$27,523 HKD
Retailer 7HK$29,892 HKD
Retailer 3HK$31,461 HKD
Retailer 6HK$32,677 HKD
Retailer 2HK$40,335 HKD
Retailer 11HK$44,768 HKD
Retailer 12HK$54,593 HKD
Retailer 10HK$59,784 HKD
Retailer 8HK$68,114 HKD
Retailer 9HK$78,345 HKD
Retailer 4HK$96,031 HKD
Do Amore DiamondsHK$169,938 HKD

36 data points across 12 retailers

15 retailersHK$27,523 HKD to HK$169,938 HKD

A+
Cheapest Retailer
-
HK$27,523 HKD
$3,508 USD
A
Retailer 2
-
HK$29,892 HKD
$3,810 USD
View
A
Retailer 3
-
HK$31,461 HKD
$4,010 USD
View
Final sale: no returns
A
Retailer 4
-
HK$32,677 HKD
$4,165 USD
View
Retailer 5
-
HK$33,368 HKD
$4,253 USD
View
Price last confirmed 31 days ago
Retailer 6
-
HK$34,968 HKD
$4,457 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
HK$40,335 HKD
$5,141 USD
View
A
Retailer 8
-
HK$44,768 HKD
$5,706 USD
View
Retailer 9
-
HK$53,382 HKD
$6,804 USD
View
Price last confirmed 30 days ago
Retailer 10
-
HK$54,593 HKD
€6,627 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$59,784 HKD
$7,620 USD
View
B+
Retailer 12
-
HK$68,114 HKD
£6,836 GBP
View
B+
Retailer 13
-
HK$78,345 HKD
$9,986 USD
View
B
Retailer 14
-
HK$96,031 HKD
$12,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-C2D1EF1DB · Oct 31
HK$169,938 HKD
$21,660 USD
View
14 more retailers have this diamond
Prices start from HK$27,523 HKDSave up to HK$142,415 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+
4.01ct Radiant
HK$27,523 HKD