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Princess|Lab Grown|IGI

1.05ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG846656808

Shape and cutting style on the report: Princess cut

Certificate IGI LG846656808

Diamond specifications and retailer prices

From HK$1,200 HKD
As of November 6, 2026
Save HK$5,754 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$6,954 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG846656808 or 846656808. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,200 to HK$6,954, a HK$5,754 spread on the same certified stone. MOH London lists it at HK$6,954. 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

1.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656808
Dimensions5.53 × 5.45 × 4.01 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.45 mm1.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656808
Side View
Table 71.0%Crown 41.6°Girdle: MediumPavilion 39.6°Culet: NoneDepth 73.6%

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$6,954 HKD|Low: HK$1,200 HKD|High: HK$6,984 HKD|Avg: HK$3,081 HKD|-0.4%
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 13HK$1,200 HKD
Retailer 7HK$1,342 HKD
Retailer 15HK$1,396 HKD
Retailer 11HK$1,491 HKD
Retailer 9HK$1,702 HKD
Retailer 10HK$1,914 HKD
Retailer 17HK$2,534 HKD
Retailer 2HK$2,573 HKD
Retailer 3HK$2,730 HKD
Retailer 12HK$2,824 HKD
Retailer 5HK$3,413 HKD
Retailer 4HK$3,805 HKD
Retailer 16HK$3,891 HKD
Retailer 8HK$4,103 HKD
Retailer 6HK$4,707 HKD
Retailer 14HK$4,793 HKD
MOH LondonHK$6,954 HKD

10 data points across 17 retailers

17 retailersHK$1,200 HKD to HK$6,954 HKD

A
Cheapest Retailer
-
HK$1,200 HKD
A
Retailer 2
-
HK$1,342 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,396 HKD
View
A
Retailer 4
-
HK$1,491 HKD
View
A
Retailer 5
-
HK$1,702 HKD
View
A
Retailer 6
-
HK$1,914 HKD
View
Retailer 7
-
HK$2,534 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$2,573 HKD
View
B+
Retailer 9
-
HK$2,730 HKD
View
B+
Retailer 10
-
HK$2,824 HKD
View
Retailer 11
-
HK$3,413 HKD
View
Price last confirmed 11 days ago
Retailer 12
-
HK$3,805 HKD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
HK$3,891 HKD
View
B
Retailer 14
-
HK$4,103 HKD
View
B
Retailer 15
-
HK$4,707 HKD
View
B
Retailer 16
-
HK$4,793 HKD
View
Most Expensive
B
MOH London
LG846656808 · Nov 4
HK$6,954 HKD
£698 GBP
View
16 more retailers have this diamond
Prices start from HK$1,200 HKDSave up to HK$5,754 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
1.05ct Princess
HK$1,200 HKD