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Princess|Lab Grown|IGI

3.09ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG627440433

Shape and cutting style on the report: Princess cut

Certificate IGI LG627440433

Diamond specifications and retailer prices

From HK$2,824 HKD
As of November 6, 2026
Save HK$10,875 HKD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,700 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 3.09ct lab-grown princess diamond

This 3.09ct 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 LG627440433 or 627440433. Listed at 13 retailers as of November 3, 2026, with prices from HK$2,824 to HK$13,700, a HK$10,875 spread on the same certified stone. MOH London lists it at HK$13,700. 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

3.09
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627440433
Dimensions8.12 × 8.03 × 5.62 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
8.12 mm8.03 mm3.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627440433
Side View
Table 68.0%Crown 40.4°Girdle: MediumPavilion 38°Culet: NoneDepth 70.0%

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$13,700 HKD|Low: HK$2,824 HKD|High: HK$37,108 HKD|Avg: HK$10,920 HKD
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$2,824 HKD
Retailer 5HK$3,279 HKD
Retailer 14HK$3,507 HKD
Retailer 16HK$3,915 HKD
Retailer 10HK$4,260 HKD
Retailer 13HK$4,707 HKD
Retailer 4HK$5,609 HKD
Retailer 15HK$5,994 HKD
Retailer 2HK$6,213 HKD
Retailer 6HK$7,045 HKD
Retailer 17HK$8,002 HKD
Retailer 11HK$10,285 HKD
Retailer 3HK$11,274 HKD
MOH LondonHK$13,700 HKD
Retailer 8HK$20,860 HKD
Retailer 7HK$30,581 HKD
Retailer 9HK$37,108 HKD

11 data points across 17 retailers

13 retailersHK$2,824 HKD to HK$13,700 HKD

A
Cheapest Retailer
-
HK$2,824 HKD
A
Retailer 2
-
HK$3,279 HKD
View
A
Retailer 3
-
HK$3,507 HKD
View
A
Retailer 4
-
HK$3,915 HKD
View
A
Retailer 5
-
HK$4,260 HKD
View
A
Retailer 6
-
HK$4,707 HKD
View
B+
Retailer 7
-
HK$5,609 HKD
View
A
Retailer 8
-
HK$5,994 HKD
View
A
Retailer 9
-
HK$6,213 HKD
View
B+
Retailer 10
-
HK$8,002 HKD
View
B+
Retailer 11
-
HK$10,285 HKD
View
B
Retailer 12
-
HK$11,274 HKD
View
Most Expensive
B
MOH London
LG627440433 · Nov 3
HK$13,700 HKD
£1,375 GBP
View
12 more retailers have this diamond
Prices start from HK$2,824 HKDSave up to HK$10,875 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
3.09ct Princess
HK$2,824 HKD