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Princess|Lab Grown|IGI

3.03ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG625428455

Shape and cutting style on the report: Princess cut

Certificate IGI LG625428455

Diamond specifications and retailer prices

From HK$3,232 HKD
As of November 6, 2026
Save HK$17,008 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$20,241 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG625428455 or 625428455. Listed at 18 retailers as of November 4, 2026, with prices from HK$3,232 to HK$20,241, a HK$17,008 spread on the same certified stone. Brilliant Earth lists it at HK$20,241. 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

3.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625428455
Dimensions7.87 × 7.82 × 5.50 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.87 mm7.82 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625428455
Side View
Table 69.0%Crown 44.8°Girdle: Slightly ThickPavilion 36.7°Culet: NoneDepth 70.3%

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$20,241 HKD|Low: HK$3,107 HKD|High: HK$20,241 HKD|Avg: HK$8,721 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
November 6, 2026
Retailer 13HK$3,232 HKD
Retailer 12HK$3,734 HKD
Retailer 3HK$4,009 HKD
Retailer 6HK$4,872 HKD
Retailer 10HK$5,139 HKD
Retailer 4HK$5,397 HKD
Retailer 2HK$6,488 HKD
Retailer 9HK$6,739 HKD
Retailer 8HK$11,250 HKD
Retailer 5HK$12,890 HKD
Retailer 11HK$14,867 HKD
Retailer 7HK$15,620 HKD
Brilliant EarthHK$20,241 HKD

37 data points across 13 retailers

18 retailersHK$3,232 HKD to HK$20,241 HKD

A
Cheapest Retailer
-
HK$3,232 HKD
A
Retailer 2
-
HK$3,624 HKD
View
A
Retailer 3
-
HK$3,734 HKD
View
Final sale: no returns
Retailer 4
-
HK$4,009 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$4,009 HKD
View
A
Retailer 6
-
HK$4,872 HKD
View
A
Retailer 7
-
HK$5,139 HKD
View
B+
Retailer 8
-
HK$5,397 HKD
View
A
Retailer 9
-
HK$6,378 HKD
View
A
Retailer 10
-
HK$6,488 HKD
View
Retailer 11
-
HK$6,739 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$7,877 HKD
View
B+
Retailer 13
-
HK$9,728 HKD
View
B
Retailer 14
-
HK$11,250 HKD
View
B
Retailer 15
-
HK$12,890 HKD
View
Retailer 16
-
HK$14,867 HKD
View
Price last confirmed 19 days ago
B
Retailer 17
-
HK$15,620 HKD
View
Most Expensive
B
Brilliant Earth
11253237A · Nov 4
HK$20,241 HKD
$2,580 USD
View
17 more retailers have this diamond
Prices start from HK$3,232 HKDSave up to HK$17,008 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
3.03ct Princess
HK$3,232 HKD