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Princess|Lab Grown|IGI

4.07ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG780662052

Shape and cutting style on the report: Princess cut

Certificate IGI LG780662052

Diamond specifications and retailer prices

From HK$40,225 HKD
$5,127 USD
As of October 30, 2026
Save HK$236,493 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$276,718 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown princess diamond

This 4.07ct 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 LG780662052 or 780662052. Listed at 15 retailers as of October 30, 2026, with prices from HK$40,225 to HK$276,718, a HK$236,493 spread on the same certified stone. Do Amore Diamonds lists it at HK$276,718. 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

4.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662052
Dimensions8.75 × 8.56 × 6.29 mm
L/W Ratio1.02
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
8.75 mm8.56 mm4.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662052
Side View
Table 62.0%Crown 42.8°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 73.5%

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$276,718 HKD|Low: HK$40,225 HKD|High: HK$335,718 HKD|Avg: HK$97,397 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
Retailer 15
October 30, 2026
Retailer 8HK$40,225 HKD
Retailer 4HK$42,280 HKD
Retailer 6HK$42,280 HKD
Retailer 9HK$42,853 HKD
Retailer 10HK$46,800 HKD
Retailer 5HK$58,678 HKD
Retailer 14HK$61,142 HKD
Retailer 7HK$63,393 HKD
Retailer 3HK$72,298 HKD
Retailer 15HK$72,730 HKD
Retailer 11HK$89,901 HKD
Retailer 2HK$103,956 HKD
Retailer 12HK$105,360 HKD
Retailer 13HK$129,089 HKD
Do Amore DiamondsHK$276,718 HKD

34 data points across 15 retailers

15 retailersHK$40,225 HKD to HK$276,718 HKD

A
Cheapest Retailer
-
HK$40,225 HKD
$5,127 USD
A
Retailer 2
-
HK$42,280 HKD
$5,389 USD
View
A
Retailer 3
-
HK$42,280 HKD
$5,389 USD
View
A
Retailer 4
-
HK$42,853 HKD
$5,462 USD
View
A
Retailer 5
-
HK$46,800 HKD
$5,965 USD
View
A
Retailer 6
-
HK$58,678 HKD
$7,479 USD
View
A
Retailer 7
-
HK$61,142 HKD
$7,793 USD
View
A
Retailer 8
-
HK$63,393 HKD
$8,080 USD
View
Final sale: no returns
A
Retailer 9
-
HK$72,298 HKD
$9,215 USD
View
A
Retailer 10
-
HK$72,730 HKD
$9,270 USD
View
B+
Retailer 11
-
HK$89,901 HKD
€10,913 EUR
View
B
Retailer 12
-
HK$103,956 HKD
$13,250 USD
View
B+
Retailer 13
-
HK$105,360 HKD
£10,574 GBP
View
B+
Retailer 14
-
HK$129,089 HKD
$16,454 USD
View
Most Expensive
B
Do Amore Diamonds
27-C16BD0E8F · Oct 30
HK$276,718 HKD
$35,270 USD
View
14 more retailers have this diamond
Prices start from HK$40,225 HKDSave up to HK$236,493 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
4.07ct Princess
HK$40,225 HKD