CaratHunter
Plans
Princess|Lab Grown|IGI

3.01ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG817665051

Shape and cutting style on the report: Princess cut

Certificate IGI LG817665051

Diamond specifications and retailer prices

From HK$3,217 HKD
As of November 6, 2026
Save HK$22,673 HKD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$25,889 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown princess diamond

This 3.01ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG817665051 or 817665051. Listed at 18 retailers as of November 4, 2026, with prices from HK$3,217 to HK$25,889, a HK$22,673 spread on the same certified stone. Brilliant Earth lists it at HK$25,889. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817665051
Dimensions7.89 × 7.54 × 5.70 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.54 mm3.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817665051
Side View
Table 69.0%Crown 50.9°Girdle: MediumPavilion 38.8°Culet: NoneDepth 75.6%

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: Nov 6
Current: HK$25,889 HKD|Low: HK$3,083 HKD|High: HK$37,029 HKD|Avg: HK$9,821 HKD|-30.1%
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
Retailer 17
November 6, 2026
Retailer 12HK$3,217 HKD
Retailer 6HK$3,593 HKD
Retailer 14HK$3,601 HKD
Retailer 11HK$3,985 HKD
Retailer 17HK$5,139 HKD
Retailer 10HK$5,397 HKD
Retailer 16HK$6,119 HKD
Retailer 5HK$6,308 HKD
Retailer 8HK$6,355 HKD
Retailer 2HK$6,449 HKD
Retailer 15HK$9,657 HKD
Retailer 7HK$11,909 HKD
Retailer 9HK$12,678 HKD
Retailer 13HK$12,811 HKD
Retailer 4HK$15,651 HKD
Retailer 3HK$20,201 HKD
Brilliant EarthHK$25,889 HKD

43 data points across 17 retailers

18 retailersHK$3,217 HKD to HK$25,889 HKD

A
Cheapest Retailer
-
HK$3,217 HKD
A
Retailer 2
-
HK$3,593 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,601 HKD
View
A
Retailer 4
-
HK$3,985 HKD
View
A
Retailer 5
-
HK$4,417 HKD
View
A
Retailer 6
-
HK$5,139 HKD
View
A
Retailer 7
-
HK$5,397 HKD
View
Retailer 8
-
HK$6,119 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$6,308 HKD
View
Retailer 10
-
HK$6,355 HKD
View
Price last confirmed 11 days ago
A
Retailer 11
-
HK$6,449 HKD
View
B+
Retailer 12
-
HK$9,657 HKD
View
B
Retailer 13
-
HK$11,909 HKD
View
B
Retailer 14
-
HK$12,678 HKD
View
B
Retailer 15
-
HK$12,811 HKD
View
Retailer 16
-
HK$15,651 HKD
View
Price last confirmed 18 days ago
Retailer 17
-
HK$20,201 HKD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
20782727A · Nov 4
HK$25,889 HKD
$3,300 USD
View
17 more retailers have this diamond
Prices start from HK$3,217 HKDSave up to HK$22,673 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
3.01ct Princess
HK$3,217 HKD