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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG811634661

Shape and cutting style on the report: Princess cut

Certificate IGI LG811634661

Diamond specifications and retailer prices

From HK$44,893 HKD
$5,722 USD
As of October 30, 2026
Save HK$263,992 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$308,885 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 LG811634661 or 811634661. Listed at 13 retailers as of October 30, 2026, with prices from HK$44,893 to HK$308,885, a HK$263,992 spread on the same certified stone. Do Amore Diamonds lists it at HK$308,885. 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 angle42.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634661
Dimensions8.64 × 8.60 × 6.09 mm
L/W Ratio1.00
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
8.64 mm8.60 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634661
Side View
Table 58.0%Crown 42.5°Girdle: Slightly ThickPavilion 36.5°Culet: NoneDepth 70.8%

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$308,885 HKD|Low: HK$44,893 HKD|High: HK$335,718 HKD|Avg: HK$103,429 HKD|-6.4%
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
October 31, 2026
Retailer 8HK$44,893 HKD
Retailer 6HK$46,760 HKD
Retailer 5HK$48,581 HKD
Retailer 9HK$52,488 HKD
Retailer 2HK$63,009 HKD
Retailer 13HK$68,234 HKD
Retailer 3HK$75,397 HKD
Retailer 4HK$83,000 HKD
Retailer 10HK$100,734 HKD
Retailer 7HK$102,151 HKD
Retailer 11HK$115,523 HKD
Retailer 12HK$115,591 HKD
Do Amore DiamondsHK$308,885 HKD

32 data points across 13 retailers

13 retailersHK$44,893 HKD to HK$308,885 HKD

A+
Cheapest Retailer
-
HK$44,893 HKD
$5,722 USD
A
Retailer 2
-
HK$46,760 HKD
$5,960 USD
View
A
Retailer 3
-
HK$48,581 HKD
$6,192 USD
View
A
Retailer 4
-
HK$52,488 HKD
$6,690 USD
View
A
Retailer 5
-
HK$63,009 HKD
$8,031 USD
View
A
Retailer 6
-
HK$68,234 HKD
$8,697 USD
View
A
Retailer 7
-
HK$75,397 HKD
$9,610 USD
View
B+
Retailer 8
-
HK$83,000 HKD
$10,579 USD
View
B+
Retailer 9
-
HK$100,734 HKD
€12,228 EUR
View
B+
Retailer 10
-
HK$102,151 HKD
$13,020 USD
View
B+
Retailer 11
-
HK$115,523 HKD
£11,594 GBP
View
B+
Retailer 12
-
HK$115,591 HKD
$14,733 USD
View
Most Expensive
B
Do Amore Diamonds
27-37915FE49 · Oct 30
HK$308,885 HKD
$39,370 USD
View
12 more retailers have this diamond
Prices start from HK$44,893 HKDSave up to HK$263,992 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$44,893 HKD