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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG780666045

Shape and cutting style on the report: Princess cut

Certificate IGI LG780666045

Diamond specifications and retailer prices

From HK$39,558 HKD
$5,042 USD
As of October 30, 2026
Save HK$232,609 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$272,167 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4ct lab-grown princess diamond

This 4ct lab-grown princess 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 LG780666045 or 780666045. Listed at 14 retailers as of October 30, 2026, with prices from HK$39,558 to HK$272,167, a HK$232,609 spread on the same certified stone. Do Amore Diamonds lists it at HK$272,167. 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

4.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666045
Dimensions8.46 × 8.44 × 6.18 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
8.46 mm8.44 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666045
Side View
Table 67.0%Crown 45.8°Girdle: ThickPavilion 37°Culet: NoneDepth 73.2%

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$272,167 HKD|Low: HK$39,558 HKD|High: HK$330,147 HKD|Avg: HK$103,033 HKD|-17.6%
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
October 31, 2026
Retailer 9HK$39,558 HKD
Retailer 7HK$41,480 HKD
Retailer 10HK$42,124 HKD
Retailer 11HK$46,054 HKD
Retailer 2HK$57,540 HKD
Retailer 3HK$60,129 HKD
Retailer 6HK$62,334 HKD
Retailer 5HK$71,113 HKD
Retailer 4HK$72,024 HKD
Retailer 12HK$88,344 HKD
Retailer 8HK$102,151 HKD
Retailer 13HK$103,616 HKD
Retailer 14HK$126,911 HKD
Do Amore DiamondsHK$272,167 HKD

32 data points across 14 retailers

14 retailersHK$39,558 HKD to HK$272,167 HKD

A
Cheapest Retailer
-
HK$39,558 HKD
$5,042 USD
A
Retailer 2
-
HK$41,480 HKD
$5,287 USD
View
A
Retailer 3
-
HK$42,124 HKD
$5,369 USD
View
A
Retailer 4
-
HK$46,054 HKD
$5,870 USD
View
A
Retailer 5
-
HK$57,540 HKD
$7,334 USD
View
A
Retailer 6
-
HK$60,129 HKD
$7,664 USD
View
A
Retailer 7
-
HK$62,334 HKD
$7,945 USD
View
Final sale: no returns
A
Retailer 8
-
HK$71,113 HKD
$9,064 USD
View
A
Retailer 9
-
HK$72,024 HKD
$9,180 USD
View
B+
Retailer 10
-
HK$88,344 HKD
€10,724 EUR
View
B+
Retailer 11
-
HK$102,151 HKD
$13,020 USD
View
B+
Retailer 12
-
HK$103,616 HKD
£10,399 GBP
View
B+
Retailer 13
-
HK$126,911 HKD
$16,176 USD
View
Most Expensive
B
Do Amore Diamonds
27-96267DA2A · Oct 30
HK$272,167 HKD
$34,690 USD
View
13 more retailers have this diamond
Prices start from HK$39,558 HKDSave up to HK$232,609 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
4.00ct Princess
HK$39,558 HKD