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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG790611919

Shape and cutting style on the report: Princess cut

Certificate IGI LG790611919

Diamond specifications and retailer prices

From HK$60,459 HKD
$7,706 USD
As of October 30, 2026
Save HK$185,597 HKD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$246,056 HKD at Michael Trio · As of October 30, 2026
View at Michael Trio

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 LG790611919 or 790611919. Listed at 23 retailers as of October 30, 2026, with prices from HK$60,459 to HK$246,056, a HK$185,597 spread on the same certified stone. Michael Trio lists it at HK$246,056. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611919
Dimensions8.73 × 8.57 × 6.07 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
8.73 mm8.57 mm4.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611919
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 36.8°Culet: NoneDepth 70.8%

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$246,056 HKD|Low: HK$47,773 HKD|High: HK$246,056 HKD|Avg: HK$106,510 HKD
Michael Trio
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 9HK$47,773 HKD
Retailer 16HK$60,459 HKD
Retailer 6HK$62,005 HKD
Retailer 7HK$67,708 HKD
Retailer 15HK$69,631 HKD
Retailer 3HK$70,125 HKD
Retailer 5HK$70,125 HKD
Retailer 14HK$78,010 HKD
Retailer 4HK$81,187 HKD
Retailer 10HK$86,449 HKD
Retailer 8HK$100,557 HKD
Retailer 12HK$116,724 HKD
Retailer 13HK$130,878 HKD
Retailer 11HK$149,267 HKD
Retailer 2HK$152,207 HKD
Retailer 17HK$179,588 HKD
Michael TrioHK$246,056 HKD

37 data points across 17 retailers

23 retailersHK$60,459 HKD to HK$246,056 HKD

A
Cheapest Retailer
-
HK$60,459 HKD
$7,706 USD
A
Retailer 2
-
HK$62,005 HKD
$7,903 USD
View
A
Retailer 3
-
HK$62,875 HKD
$8,014 USD
View
A
Retailer 4
-
HK$64,507 HKD
$8,222 USD
View
A
Retailer 5
-
HK$67,708 HKD
$8,630 USD
View
Final sale: no returns
A
Retailer 6
-
HK$69,631 HKD
$8,875 USD
View
A
Retailer 7
-
HK$70,125 HKD
$8,938 USD
View
Retailer 8
-
HK$70,125 HKD
$8,938 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$72,306 HKD
View
A
Retailer 10
-
HK$78,010 HKD
$9,943 USD
View
A
Retailer 11
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HK$78,865 HKD
$10,052 USD
View
A
Retailer 12
-
HK$81,187 HKD
$10,348 USD
View
A
Retailer 13
-
HK$86,449 HKD
£8,676 GBP
View
B+
Retailer 14
-
HK$100,557 HKD
£10,092 GBP
View
B+
Retailer 15
-
HK$116,724 HKD
€14,169 EUR
View
B+
Retailer 16
-
HK$130,878 HKD
£13,135 GBP
View
B+
Retailer 17
-
HK$149,267 HKD
ZAR 307,356 ZAR
View
B+
Retailer 18
-
HK$152,207 HKD
$19,400 USD
View
B
Retailer 19
-
HK$169,043 HKD
$21,546 USD
View
B
Retailer 20
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HK$179,588 HKD
$22,890 USD
View
B
Retailer 21
-
HK$195,259 HKD
$24,887 USD
View
B
Retailer 22
-
HK$231,246 HKD
$29,474 USD
View
Most Expensive
B
Michael Trio
7161731420 · Oct 30
HK$246,056 HKD
SGD 42,381 SGD
View
22 more retailers have this diamond
Prices start from HK$60,459 HKDSave up to HK$185,597 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$60,459 HKD