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Princess|Lab Grown|IGI

3.03ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG683518379

Shape and cutting style on the report: Princess cut

Certificate IGI LG683518379

Diamond specifications and retailer prices

From HK$2,777 HKD
As of November 6, 2026
Save HK$10,644 HKD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,421 HKD at MOH London · As of November 5, 2026
View at MOH London

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 LG683518379 or 683518379. Listed at 13 retailers as of November 5, 2026, with prices from HK$2,777 to HK$13,421, a HK$10,644 spread on the same certified stone. MOH London lists it at HK$13,421. 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 angle42.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683518379
Dimensions8.02 × 7.85 × 5.58 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.85 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683518379
Side View
Table 66.0%Crown 42.4°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 71.1%

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$13,421 HKD|Low: HK$2,777 HKD|High: HK$35,146 HKD|Avg: HK$10,700 HKD|-0.7%
MOH London
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$2,777 HKD
Retailer 5HK$3,224 HKD
Retailer 14HK$3,444 HKD
Retailer 16HK$3,813 HKD
Retailer 10HK$4,189 HKD
Retailer 13HK$4,629 HKD
Retailer 4HK$5,523 HKD
Retailer 15HK$5,915 HKD
Retailer 2HK$6,096 HKD
Retailer 6HK$6,904 HKD
Retailer 17HK$7,720 HKD
Retailer 11HK$10,097 HKD
Retailer 3HK$11,070 HKD
MOH LondonHK$13,421 HKD
Retailer 8HK$20,860 HKD
Retailer 7HK$29,984 HKD
Retailer 9HK$35,146 HKD

11 data points across 17 retailers

13 retailersHK$2,777 HKD to HK$13,421 HKD

A
Cheapest Retailer
-
HK$2,777 HKD
A
Retailer 2
-
HK$3,224 HKD
View
A
Retailer 3
-
HK$3,444 HKD
View
A
Retailer 4
-
HK$3,813 HKD
View
A
Retailer 5
-
HK$4,189 HKD
View
A
Retailer 6
-
HK$4,629 HKD
View
B+
Retailer 7
-
HK$5,523 HKD
View
A
Retailer 8
-
HK$5,915 HKD
View
A
Retailer 9
-
HK$6,096 HKD
View
B+
Retailer 10
-
HK$7,720 HKD
View
B+
Retailer 11
-
HK$10,097 HKD
View
B
Retailer 12
-
HK$11,070 HKD
View
Most Expensive
B
MOH London
LG683518379 · Nov 5
HK$13,421 HKD
£1,347 GBP
View
12 more retailers have this diamond
Prices start from HK$2,777 HKDSave up to HK$10,644 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$2,777 HKD