Princess|Lab Grown|IGI

1.00ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG741525502

Shape and cutting style on the report: Princess cut

Certificate IGI LG741525502

Diamond specifications and retailer prices

From HK$3,091 HKD
$394 USD
As of October 30, 2026
Save HK$14,797 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$17,967 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741525502 or 741525502. Listed at 15 retailers as of October 29, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741525502
Dimensions5.41 × 5.41 × 3.93 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
5.41 mm5.41 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741525502
Side View
Table 72.0%Crown 47.1°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.6%

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$17,967 HKD|Low: HK$1,859 HKD|High: HK$18,673 HKD|Avg: HK$6,646 HKD
Brilliant Earth
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
October 31, 2026
Retailer 15HK$1,859 HKD
Retailer 6HK$2,181 HKD
Retailer 5HK$2,260 HKD
Retailer 7HK$2,950 HKD
Retailer 11HK$3,091 HKD
Retailer 3HK$3,476 HKD
Retailer 8HK$3,531 HKD
Retailer 9HK$4,045 HKD
Retailer 13HK$5,351 HKD
Retailer 10HK$6,201 HKD
Retailer 2HK$7,453 HKD
Retailer 14HK$7,958 HKD
Retailer 4HK$9,368 HKD
Retailer 16HK$10,741 HKD
Retailer 12HK$17,888 HKD
Brilliant EarthHK$17,967 HKD

27 data points across 16 retailers

15 retailersHK$3,091 HKD to HK$17,888 HKD

Retailer 1
-
HK$1,859 HKD
$237 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$2,260 HKD
$288 USD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$2,950 HKD
$376 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$3,091 HKD
$394 USD
View
Retailer 5
-
HK$3,476 HKD
$443 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$4,045 HKD
€491 EUR
View
B+
Retailer 7
-
HK$5,351 HKD
$682 USD
View
B+
Retailer 8
-
HK$6,201 HKD
A$1,216 AUD
View
B+
Retailer 9
-
HK$7,453 HKD
$950 USD
View
B+
Retailer 10
-
HK$7,958 HKD
$1,014 USD
View
Retailer 11
-
HK$8,575 HKD
$1,093 USD
View
Price last confirmed 12 days ago
Retailer 12
-
HK$9,368 HKD
A$1,837 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
HK$10,741 HKD
£1,078 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
HK$17,888 HKD
$2,280 USD
View
Most Expensive
Brilliant Earth
18754825A · Oct 21
HK$17,967 HKD
$2,290 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from HK$3,091 HKDSave up to HK$14,797 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
1.00ct Princess
HK$3,091 HKD